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
   the causes of formation 的翻译结果: 查询用时:0.192秒
图标索引 在分类学科中查询
所有学科
中国文学
更多类别查询

图标索引 历史查询
 

the causes of formation
相关语句
  形成原因
     The causes of formation of global form errors for SBG and its separation method are analyzed theoretically.
     从理论上分析了螺旋锥齿轮整体误差的形成原因及其分离方法,根据整体误差的性质,分离出由于齿面变形所引起的齿距误差,获得了齿面偏差。
短句来源
     According to the present conditions of the private schools in Lanzhou, teachers' problems and the causes of formation are analyzed.
     根据现状,分析了兰州市民办中小学的师资问题和形成原因
短句来源
     Based on the discussion of the conception of supply chain alliance,this paper analyses the causes of formation of supply chain alliance.
     本文在论述供应链联盟的概念的基础上,着重分析了供应链联盟的形成原因
短句来源
     Objective To establish canine bifurcation saccular aneurysm models and study the causes of formation.
     目的建立犬分叉部囊状动脉瘤模型并研究其形成原因
短句来源
     In this paper, the researches on soil desiccation were reviewed, including its distribution and variable characteristics, the types of dried soil layer, the causes of formation, its harms on eco-environment, measured indexes and countermeasures against it.
     全面回顾了国内对土壤干化研究所取得的成果,包括土壤干化的分布及在不同尺度上的分异特征、土壤干层类型、土壤干化的形成原因及其危害、量化指标、防治对策等。
短句来源
更多       
  “the causes of formation”译为未确定词的双语例句
     According the present situation of the urban traffic and its problems, discussion is made on the causes of formation and on the feasible countermeasures.
     通过对我国城市交通现状及存在问题分析,针对城市产生交通问题的原因,探讨缓解城市交通问题的可行措施。
短句来源
     The Causes of Formation in Teachers Mental Pressure and its Healthy Mental Self-uphold
     教师心理压力成因及健康心理的自我维护
短句来源
     By analyzing the causes of formation collapse, it was suggested to design the drilling fluid density at 1. 42 g/cm3, and select the inhibiting plugging drilling fluid system. PF-PLUS drilling fluid was used in the second section, PEM drilling fluid was selected in the third section and PF-VIS drilling fluid was used in the fourth section.
     分析地层坍塌原因后提出,TK431井钻井液密度设计值为1.42 g/cm3,选择抑制封堵固壁型钻井液体系,二开采用PF-PLUS钻井液,三开采用PEM钻井液,四开采用PF-VIS钻井液。
短句来源
     In this paper, according to the actual circumstance of Zaozhuang mining area, the causes of formation of gas abnormal effusing area was analyzed, and the countermeasures were discussed in datail.
     本文根据枣庄矿区低瓦斯矿井的瓦斯涌出异常区的实际情况,从低瓦斯矿井的瓦斯涌出异常区的成因着手分析,详细地探讨了低瓦斯矿井的瓦斯涌出异常区的治理对策。
短句来源
     On the base of teaching and training practice,the author analysed the causes of formation of weightlifters' unhealthy competition mental state and the means of modification.
     本文结合举重运动员的教学与训练实践,分析了运动员不良心理状态的成因与改善方法。
短句来源
更多       
  相似匹配句对
     The causes are varied.
     这一反常现象的出现是多种原因综合作用的结果。
短句来源
     The causes are analyzed.
     分析了产生这些问题的原因。
短句来源
     third, the causes of it.
     三、佛像在中国本土化的缘由。
短句来源
     On the Causes of Bankruptcy
     论破产原因
短句来源
     On "Juyou" and Its Causes
     论“聚(鹿七)”及其产生的原因
短句来源
查询“the causes of formation”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。
  the causes of formation
The causes of formation of the karst at a depth of 30-40 m and methods of eliminating piping and karstification by injecting cement grouts into the chalk by a special technology are examined.
      
On the causes of formation of non-optimal structures in a pressure-treated low-carbon steel
      
On the causes of Formation of two Intertropical Convergence Zone in the western part of the Pacific Ocean and in the Indian Ocea
      
A new viewpoint on the causes of formation of the Great Ice Age
      


The rift valley over the axial part of an oceanic ridge is the accreting plate boundary. It is one of the most important surface regions which associates closely with the interior of the earth. It has attracted the attention of earth scientists for many years, but the cause of formation of the rift valley over the axial part of an oceanic ridge, has not yet been well explained. In the present paper, by adopting a model of upwelling flow introduced in literature [1], the topographic profile of the...

The rift valley over the axial part of an oceanic ridge is the accreting plate boundary. It is one of the most important surface regions which associates closely with the interior of the earth. It has attracted the attention of earth scientists for many years, but the cause of formation of the rift valley over the axial part of an oceanic ridge, has not yet been well explained. In the present paper, by adopting a model of upwelling flow introduced in literature [1], the topographic profile of the rift valley is obtained. Calculation of the depth and width of the rift valley gives results which agree well with observations.

洋脊中轴裂谷是板块的创生边界,是与地球内部联系最紧密的地表区域之一。多年来一直吸引着地球科学家们的注意。但是,对于中轴裂谷的成因,至今没有得到圆满的解释。本文利用文献[1]所提出的上涌流动模式,利用电子计算机进行了数值计算,得出了裂谷深度和宽度。其结果均与观测数据符合得较好,从而给出了洋脊中轴裂谷地形成因的一个动力学解释。

A kind of qranular structure was found in a high-strength low-alloy C-Mn steel containing V and Ti as rolled. Toughness of the steel fluctuates drastically in so far as it sometimes decreases to quite a low value with the appearance of this kind of structure.Some experiments with different rolling schdules have been carried out in order to observe the condition and the cause of formation for such a structure. As a result, a series of influencing factors have been found, such as temperature holding...

A kind of qranular structure was found in a high-strength low-alloy C-Mn steel containing V and Ti as rolled. Toughness of the steel fluctuates drastically in so far as it sometimes decreases to quite a low value with the appearance of this kind of structure.Some experiments with different rolling schdules have been carried out in order to observe the condition and the cause of formation for such a structure. As a result, a series of influencing factors have been found, such as temperature holding before finish rolling, finish rolling temperature, reductions and cooling rates. It is shown by experiments that a root cause of the formation of granular structure is that the steel with coarsened austenite grains has been overcooled to a great extent.The mechanism of the formation of granular structure has been also investigated. The granular structure is composed of two parts-the matrix and the "Islands". While the matrix is Widmanstatten ferrite, the "Island" is a product of transformation of which the carbonsegregated austenite is trapped between Widmanstatten ferrite and finally it transformed into Jmartensite for the increase in concentration of both C and Mn.In view of what has been stated above, a resonable controlled rolling schedule is suggested here such that a desired composite property of rather high strength and ductility can he attained to a level of a, =45 kg/mm2. Captions of metallographic photos (See photo pages appended , pp. 6-8 )Fig. 1. Granular structure in C-Mn-V-Ti steel A(×200).Fig. 2. Granular bainite in Mo-B steel(×535).Fig. 3. Metallographic structure of steel A and steel B as rolled(×370)(a) steel B, (b) steel A.Fig. 4. Metallographs under formation of granular structure in steel A(×370), quenching as cooled to(a) 625℃; (b) 600℃; (c) 575℃; (d) 550℃;Fig. 5. The electron micrograph of "Islands" in granular structure of steel A(×7500,carbon replica).

在含钒钛的低合金高强度碳锰钢的热轧状态组织中发现一种粒状组织。随着这种组织的出现,钢的冲击韧性发生很大波动,有时甚至下降到很低值。为了探明粒状组织形成的条件和原因,本工作进行了几种不同的轧制工艺试验。结果得出一系列影响因素,诸如终轧前的待温、终轧温度和变形量及冷却速度等。试验结果证明粒状组织产生的本质原因乃是具有粗化了的奥氏体晶粒的钢,受到某种程度的过冷所致。 本工作也研究了粒状组织形成机理,结果发现,粒状组织是由基体和“岛屿”两部分组成。基体是魏氏组织铁素体,而“岛屿”是被魏氏组织铁素体围挤在中间的富碳奥氏体的转变产物。 根据试验研究,提出了这种钢合理的控制轧制方案,能够保证得到高强度高塑性等预期综合机械性能。

This paper gives a general account of the causes of formation for shocking underground pressure and the destructive mechanism of coal rock on the basis of general theory of rock mechanics in accordance with the references at home and abroad and many examples collected.The general laws and preventive measures for shocking underground pressure are briefly described.

本文参考国内外文献,收集一些实例,从岩石力学的一般理论上概述冲击地压的形成原因和煤岩的破坏机理。对冲击地压发生的一般规律和防范措施也作了简述。随着矿井开采深度的增加,岩体原岩应力也成正比的增长。尤其煤矿长壁垮落法的广泛应用,回采面积远比金属矿大,围岩集中应力也增大。煤岩在这种高应力作用下,将出现一些特殊的地压问题。其中具有严重破坏性的地压现象就是冲击地压。据统计进入本世纪以来,冲击地压次数增多,破坏性加大,屡屡出现灾难性事故。我国锡矿山、抚顺煤矿等也相继发生冲击地压(见附表1、2、3)。

 
<< 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the causes of formation的内容
在知识搜索中查有关the causes of formation的内容
在数字搜索中查有关the causes of formation的内容
在概念知识元中查有关the causes of formation的内容
在学术趋势中查有关the causes of formation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