助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   analysis of the causes 的翻译结果: 查询用时:0.157秒
图标索引 在分类学科中查询
所有学科
公路与水路运输
会计
安全科学与灾害防治
气象学
植物保护
建筑科学与工程
公安
民族学
行政学及国家行政管理
更多类别查询

图标索引 历史查询
 

analysis of the causes
相关语句
  原因分析
     An Analysis of the Causes for a Washout Accident of 127.0×9.19mm IEU G105 Drill Pipe with Internal Coating
     一起127.0×9.19mm IEU G105内涂层钻杆刺穿事故原因分析
短句来源
     Analysis of the Causes of the Crack in the 158.8mm Drill Collar
     158.8mm钻铤裂纹原因分析
短句来源
     An Analysis of the Causes of Gas Side Corrosion of Type ЕП670/140 Boiler Water Wall Tubes
     ЕП670/140型锅炉水冷壁管烟侧腐蚀原因分析
短句来源
     Analysis of the Causes for High Fuel Consumption of ZH1105W Diesel Engines
     ZH1105W柴油机燃油耗高的原因分析
短句来源
     Analysis of the causes of accidental death in children under 7 years of age in Harbin,1994 1997
     1994~1997年哈尔滨市七岁以下儿童意外死亡原因分析
短句来源
更多       
  成因分析
     Analysis of the Causes for Heavier Precipitation in Summer of 2002 in Guangxi
     广西2002年夏季多雨成因分析
短句来源
     Analysis of the Causes of Casualty——Using the "Track-cross Theory" to Analyze the Cause of "12.15" Fire Casualty in Central Hospital of Liaoyuan City,Jilin Province
     群死群伤火灾事故成因分析——轨迹交叉论分析吉林省辽源市中心医院“12.15”特大火灾
短句来源
     An Analysis of the Causes of the Globalization of Modern Service Trades
     现代服务业全球化成因分析
短句来源
     An analysis of the causes of and hydrodynamic condition for algae blooms breaking out in 1992, 1998, 2000, and 2003 in the Hanjiang River shows that the algae blooms are mainly caused by high contents of nitrogen and phosphorus and some other factors, such as the deterioration of water quality, water flow and meteorological characteristics.
     通过对1992,1998,2000,2003年汉江4次暴发严重"水华"事件的成因分析,表明汉江中下游频发"水华"的最根本、最直接原因是水体中N,P等营养物含量偏高,是水质恶化与水流、气象等因素共同作用的结果。
短句来源
     Analysis of the causes for early concrete cracking and its prevention measures
     混凝土早期裂缝成因分析及防治措施
短句来源
更多       
  “analysis of the causes”译为未确定词的双语例句
     Analysis of the Causes of Maternal Death in Guangdong, 1992-2000
     1992~2000年广东省孕产妇死亡情况及死因分析
短句来源
     An analysis of the causes of the aged's death in the urban area of Beibei Chongqing(1995~1999)
     重庆市北碚区1995~1999年城区老年人死因分析
短句来源
     Analysis of the Causes of Non-full Phase Actions of 220kV Switch of Xiaolangdi Hydropower Station
     小浪底水电站220kV开关非全相动作原因浅析
短句来源
     The analysis of the causes and change of maternal mortality in 42 years
     42年孕产妇死亡原因变化分析
短句来源
     Analysis of the Causes of Newborn Death of 94 Cases
     94例新生儿死因分析
短句来源
更多       
查询“analysis of the causes”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  analysis of the causes
We conducted an experimental analysis of the causes of corruption, varying the ease of hiding corrupt gains, officials' wages, and the method of choosing the law enforcement officer.
      
Analysis of the causes of the appearance of brittle cracks in large stamped preforms from steel 30KhGSNMA-VD
      
An analysis of the causes restricting the frequency-energy characteristics of a copper vapor laser is carried out.
      
Analysis of the causes of caving of the flanks and roof of rooms during mining-out of underworked ores at the mayak mine of the
      
A preferred alternative to this line of research is an analysis of the causes of innovative behavior with the objective of understanding the process underlying this activity.
      
更多          


An investigation on the fishing methods of lake Hung Hu was made by the auther in 1959.The fishing method of“san”is of special interest.In this paper some discussions on it’s history, (?)echnique and the cause of migration will be made;and the appreciation of this method will also be given. Ⅰ.History The said fishing method was mentioned in a Chinese book as early as 221 B.C.It is,of no doubt that our country was the first to us this method in fishhag,which has remained in application for thou- sands of...

An investigation on the fishing methods of lake Hung Hu was made by the auther in 1959.The fishing method of“san”is of special interest.In this paper some discussions on it’s history, (?)echnique and the cause of migration will be made;and the appreciation of this method will also be given. Ⅰ.History The said fishing method was mentioned in a Chinese book as early as 221 B.C.It is,of no doubt that our country was the first to us this method in fishhag,which has remained in application for thou- sands of years and still kept it’s features up to the present time. The method of“San”may often be classified into two types:natural and artificial.Changing with the different seasons,there are three forms of the natural“San”:Spring“San”,autumn“San”,and winter“San”. Ⅱ.Technique Here the artificial“San”,which is more complicated and important is to be introduced. The fishing—ground is chosen in late autumn or early winter at the inlet of the lake or at a sport with small current where many loppings of trees or bushes are put into the bottom of lake,which is usually named the“CENTER OF SAN”.Around the center bundles of herbaceous plants should be sank into the bottom of lake at certain distance,nearer the center than the outside.But in doing so,the bundles should not be set too thick,in order that the sunlight may shine upon the water. One month or more when the work mentioned above has been accomplished,bamboo palings, immerged two-thirds of half in water,are placed around the fishing-ground on a fine and sunny day. The placing of bamboo palings is an important part of the whole scheme;it requires both speed and close-setting.For this purpose,20-30 bamboo palings are placed on between deck of each boat,slant on the front but vertical behind.At least,three men are needed to control each boat:the first to drag pa- lings into water from the deck,the second to hammer them in the bottom of lake,and the third to roll the boat backwards,so as to much strength the first man and also to escape the blockade of the palings. Some wood-slices may used to joint the palings together.Choose a sintable sport between two palings,and 1-4 or more fish-pits are well-arranged.Later on,a sort of special hand-nets is used to fish out from the fish-pits.And then,the bundles of herbaceous plants may gradually be removed; the loppings of trees or bushes also gradually removed toward the center.Finally,the lopping at the center are removed by using 4 palings to separate the center into 5 parts.And then a casting-net or other nets are used to capture the fish. Ⅲ.Analysis of the cause for congregation of fish Alnumber of scientific workers have discussed the cause of the congregation of fish by the fishing method of“San”.There remain argument about the subject.Most of them believe that the con- gregation is dosely related to the temperature,the desolved oxygen and food besides in the water,as well as to the defence against the attachs from the enemy.The author agrees with this cpinion. According to the author’s opinion,however,the response of fish to lower temperature has shown in two different forms.Some fishes the winter-migrators for exalpale,at lower temperature,seek a habit at with higher temperature.Based upon the author’s observation,be found that the younger fish especially like to live at higher temperature equivalent to slightly above body temperature.Therefore,unless the take in too shallow(1-3 M),they do not enter the fishing-ground of“San”,but prefer to go to deeper water.Some other fishes adapt themselves to lower temperature by decreasing the metabolism of the body.Their activities,therefore,are limited with in a small area,where is plenty of food and desolved oxygen,and the temperature is always above the lowest limit of living,and it is also a safe environment for them to live in.The“San”fishing-ground is sufficient for this environment.As for the other fishes, they may come into the fishing-ground by man’s interference. Ⅳ.Appreciation of the Fishing Method of“SAN” So far as the author’s observation is concerned,the fishing method of“San”is a relatively better fishing method.It differs from other methods not only in tools but in fishing-ground.And it also gets a better catch,especially in those lakes with shallow water and thick vogetation.Beside,by making use of this method,we can protect the young fish.Judging from what has been mentioned above,the author regards“San”as a good method for fishing.For improvement the author offer some suggestions as follows: 1.The vegetation of nature“San”fishing-ground may be destroyed by 1own-mower or the plant cut down at certain intervals. 2.The simplification of“San”is the better than others,which are simplicites at tools and process of fishing,if so that use cormerant instead of men to drive fish,such a result is better of possibility. 3.Limit or decrease the application of spring and autumn“San”.For during those seasons,the fish will spawn on vegetation and become fat gradually,it is not proper to catch them,thus protecting the fish as well as having annual catches. 4.For the purpose of making“San”earlier in unfavourable seasons,control the water-loyal by. means of sluice-gate.

渔具渔法种类繁多,罧业渔法是我国淡水湖泊常见渔法之一。这种渔法在渔需物资、渔坊等条件与其它渔具不同,特别是在浅水多水草湖泊中捕鱼能起其它渔具所不能起的作用;不仅渔获量高,收益大,同时还具备诱大鱼的特点,有利于繁殖保护。然而关于罧业渔法尚未得到系统的整理。作者综合了白洋淀、梁子湖以及在洪湖实地调查的赘料,写成本报告。目的在总结我国罧业渔法经验,探讨罧雾(?)诱集鱼群的原因,并提供一些改进意见,希望在我国淡水渔捞业上起一点促进作用。我国是世界上最早用罧捕鱼的国家,记载首见于春秋战国时代,现在作法与古时记载基本相同。现这种渔法已沿用了一千多年了。罧业渔法依其作业的性质可分为生霖和熟霖两类:前者是用帘包围天然鱼群集聚区,除草缩小包围圈捕捉,而后者则是人造的。生罧依作业季节不同可分春罧、秋罧和冬罧。熟罧以适应水位和其它条件又有倒把式罧和简化罧的区别。生罧渔法适应于多水草的浅湖,熟罧则适应水草较少的湖泊。作业时除船外,主要用具为帘子(竹质最好),附属用具有长柄弯镰、通篙及抄纲。生罧、熟罧罧(?)条件虽有不同,但均要求底质低凹、富于淤泥,水深2—2.5米,位近港口或注水河道的迥水区,水色不过于混浊,有一定的水草(生罧则以多...

渔具渔法种类繁多,罧业渔法是我国淡水湖泊常见渔法之一。这种渔法在渔需物资、渔坊等条件与其它渔具不同,特别是在浅水多水草湖泊中捕鱼能起其它渔具所不能起的作用;不仅渔获量高,收益大,同时还具备诱大鱼的特点,有利于繁殖保护。然而关于罧业渔法尚未得到系统的整理。作者综合了白洋淀、梁子湖以及在洪湖实地调查的赘料,写成本报告。目的在总结我国罧业渔法经验,探讨罧雾(?)诱集鱼群的原因,并提供一些改进意见,希望在我国淡水渔捞业上起一点促进作用。我国是世界上最早用罧捕鱼的国家,记载首见于春秋战国时代,现在作法与古时记载基本相同。现这种渔法已沿用了一千多年了。罧业渔法依其作业的性质可分为生霖和熟霖两类:前者是用帘包围天然鱼群集聚区,除草缩小包围圈捕捉,而后者则是人造的。生罧依作业季节不同可分春罧、秋罧和冬罧。熟罧以适应水位和其它条件又有倒把式罧和简化罧的区别。生罧渔法适应于多水草的浅湖,熟罧则适应水草较少的湖泊。作业时除船外,主要用具为帘子(竹质最好),附属用具有长柄弯镰、通篙及抄纲。生罧、熟罧罧(?)条件虽有不同,但均要求底质低凹、富于淤泥,水深2—2.5米,位近港口或注水河道的迥水区,水色不过于混浊,有一定的水草(生罧则以多水草为主要条件),背风向阳,环境安静。罧(?)确定后,如生罧渔法,即用长柄弯镶除草,挖帘路下帘包围鱼群,以后则以分片除草下间帘的方式缩小范围,作法与下述熟罧基本一致.熟霖罧(?)确定后,先在罧(?)的中央投放一定数量的树枝和篙草做成罧心,围绕罧心等距离地插上些草把(岗柴或芦苇每4—10根一束),由里向外逐渐稀疏,罧(?)随告建成,经一段时间禁畜后,即可围帘起罧捕鱼。下帘的目的在包围隐蔽在罧(?)内的鱼群,为了防止鱼群受惊逃避,要求动作迅速。为达到此目的,帘子在船上安放的方式很为重要;通常每只船载20—30个帘子,当第一个帘子上船时就以折迭方式横置中仓,起初一折约1/2米宽,每折至船头方向时均向外逐渐放宽,务使帘子的边绿终止在船头方向。以后上船的帘子沿着先一个帘子的终点起以同一方式折迭,亦逐渐向船一头方向放宽.如是,全部帘子堆起来近船头一方呈斜坡形,近船尾方向的一边为垂直的。下帘时三人共船。其中两人站在船关,一人拉帘入水井扶直,另一人用木锤打稳,第三人则倒划着船走,这样既便于拉帘入水,又可避免竖起来的帘子所阻挡,加速下帘工作。两帘交界处要有复迭的边绿,以便利用木片联结。罧(?)被帘子包围后,通常要检查一遍,不妥处要予以修整。然后再选择适当的地方以旋箔的方式安装取鱼部(鱼溜)。并定期在其中用抄纲捕捞。缩小罧(?)有两种方式:一为沿着即将拆除帘子的一边割除水草(生罧)或移去草把(熟罧)至一定范围时,在近罧心的地方另下间帘,然后再拆除同边的帘子。另一为拆除同边的帘子并把它移向内方.除草或移草把时就起赶鱼的作用。有时为慎重起见还须结合船队用通篙击水赶鱼。特别是采用后一种方式时,赶鱼尤属重要。起罧下间帘、赶鱼必须遵循两个原则:1.早不移东,晚不移西。这是因为斜光映帘入水警戒着鱼群不敢外逃,早晨拆除东边帘子便会除去这个警戒线界,稍微不慎即可造成逃鱼缺口。晚不移西也是同样道理。2.赶鱼下间帘只能沿着一方前进,每天只能下1—2边,顶多也不超过3边,不能4边一齐进行。因为4边一齐进行鱼群没有停息的机会,往往会造成炸罧(注1)遇有炸罧情况发生时要采取相应措施(暂时的停止工作或修补帘子),防止逃鱼。当罧(?)缩得很小时,最后起鱼有两种方法:一种是从罧心赶鱼,使其进入取鱼部用抄网捕捉;另一种是除去罧心并下间帘把罧心分格,配合罩纲、挟纲从事捕捞。进行罧心分格的方式很多,通常是下四道帘子把罧心分成五格,称五花式。起鱼完毕后,倘在渔期,尚须重建罧(?)。如渔期已过,需要把帘子、草把等移至岸边并加保管。以备来年再用。罧(?)渔获物随设罧地区鱼类区系特点而异,同一地区常随设罧的季节而不同,鱼类之所以进入罧坊在于罧(?)内的某些条件或全部条件(水温、溶氧、饵科及其它)能满足鱼类的需要。春罧在一定程度上诱捕到沿岸水草丛中觅食和产卵的鱼类(白洋淀、大同湖),因之,鲤、(?)占很大比重,秋罧大都捕捉在浅水区觅食的鱼类。人的有意识的在罧区外开展其它渔具作业,也是鱼类进入罧(?)原因之一。依作者观察:鱼类对低温条件的反应有两种方式,并且是逐渐进行的。一种是随着低温条件的来临,鱼类游向温度较高的水域——通常是比较深的水域——并在那里渡过低温期。这是因为较深的水域水文学条件比较稳定的关系,既是有变化也不象浅水区那样骤烈;另一种方式是随着环境条件的变更以调节其代谢作用的过程,减少活动并增强其摄食量是这一适应的具体表现。鱼类以那一种方式渡过低温期,常受其栖居环境条件的影响。看来洪湖的鱼类是以后一种方式渡过为时很短的冬季。虽然罧区与其它水面具有几乎是相同的水温、溶解氧、pH 等条件,但铒料基础却显得丰富些。在其它诸条件相同时,饵料基础的增加,绣集某些鱼类的集中,已经为实践所证明。罧(?)中主要经济鱼类的幼鱼(体长20厘米以下的个体)较少,可能与幼鱼需要较高的温度条件有关.依据渔民的经验和一些不完整的调查资料(表2)来看,有迹象表明:在低温条件下较深水域中幼鱼较多。由于罧(?)水深在2—2.5米之间,因此在有深水条件存在时,可能罧(?)中幼鱼比较少。至于表中深浅水中大小鱼交叉的现象,可能与鱼类代谢作用有极大的伸缩性有关。罧业渔法经济效益较大(见表3)。已往因一次投资大、劳力多、应用不广。人民公社化为这一渔法的普遍应用提供了可能性。作为改进的意见有:1.生罧可以用间隔除草法,省劳力又可争取时间多捕鱼。如能用除草机更好。2.春罧主要捕捉那些即将到沿岸区水草丛中产卵的鱼类影响鱼群数量补充和年产量,可以少发展。3.简化罧(?)蓄禁期短,投资少,省劳力,作业期长,收益较大,可以多加提倡。4.在反常季节可以充分利用泄水闸控制水位,以便利设罧。非不得已不采用倒把式罧,据称其渔获量不如熟罧为高。

The contents of this paper are as follows: (1) The local vacuum range above the molybdenum melting pool during the process of eletron-beam welding and the effect of technological factors on it are investigated. The authors give a thermodynamic analysis of the metallurgical reactions, possibly ocouring during the welding process. (2) The effects of welding technology on the properties, particularly on the ductility of molybdenum welds are studied. (3) In the last part of the paper, the authors made a...

The contents of this paper are as follows: (1) The local vacuum range above the molybdenum melting pool during the process of eletron-beam welding and the effect of technological factors on it are investigated. The authors give a thermodynamic analysis of the metallurgical reactions, possibly ocouring during the welding process. (2) The effects of welding technology on the properties, particularly on the ductility of molybdenum welds are studied. (3) In the last part of the paper, the authors made a study of the influence of welding technology on the grain-size of bead metal, impurity contents on the grain boundaries, and the ductility of the crystals of bead metal, and thus, an analysis of the cause of brittleness of molybdenum welds. On the basis of the foregeing results, the authors suggest a satisfactery technology for welding molybdenum (thickness 1. 5 mm) with eloctron-beam welding set ZD-30 and point out the direction for farther improvement of the ductility of welds.

本文包括如下内容: (1)研究了电子束焊钼时,熔池区域局部真空度及焊接工艺对局都真空度的影响。对焊接寸可能进行的冶金反应进行了热力学分析。 (2)研究了焊接工艺对接头性能,特别是接头塑性的影响。 (3)研究了焊接工艺对焊缝晶粒度、晶界杂质及晶体塑性的影响,并对钼焊接接头的脆化原因进行了分析。 在上述研究结果的基础上,作者提出以ZD-30屯子束焊机焊接厚度为1.5毫米钼板的合适的工艺规范,并提出了改进钼接头塑性的方向。

This paper presents an analysis of the causes and effects of ships drifting away from the recommeded route on the Yellow Sea. The prevailing influences of climate and hydrological elements are treated, and the probabilities of strandings in foggy condition are estimated as a navigational parameters for suggesting an optimum route' in view of statistics. The major statistical data are taken from the log books of two coastal passenger liners. From these deck logs, a full account of weather and sea state,...

This paper presents an analysis of the causes and effects of ships drifting away from the recommeded route on the Yellow Sea. The prevailing influences of climate and hydrological elements are treated, and the probabilities of strandings in foggy condition are estimated as a navigational parameters for suggesting an optimum route' in view of statistics. The major statistical data are taken from the log books of two coastal passenger liners. From these deck logs, a full account of weather and sea state, including the relationship between tidal stream, wind and wave is taken for the purposes of calculation.

本文分析了黄海中航行船舶偏离推荐航线的原因和结果;讨论了气候和水文方面占优势的影响;估算了雾航条件下触岸概率,以作为从统计学角度提出的最佳航线的航行参数.主要统计数据从沿海班轮的《航海日志》中摘取.计算中采用了《航海日志》中全部的天气和海况资料,包括潮流、风和浪之间的相互联系.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关analysis of the causes的内容
在知识搜索中查有关analysis of the causes的内容
在数字搜索中查有关analysis of the causes的内容
在概念知识元中查有关analysis of the causes的内容
在学术趋势中查有关analysis of the causes的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社