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生产条件下
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  production condition
     Under the production condition that summer soybean output nearly 170kg·667m-2without fertilizer,applying Huimanfeng organic compound-mixing manure 20-60kg·667m-2 can increase the output by 47. 5-102. 3kg, the amount of average is 77. 5kg , the range of increasing is 27.0% -60.4%, with an average of 45.8%.
     在不施肥夏大豆产量170kg/667m2左右的生产条件下,夏大豆施用惠满丰有机复混肥20-60kg/667m2,增产大豆45-7-102.3kg,平均77.5kg,其增产幅度为27.0%-60.4%,平均45.8%;
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     And the best proportion of male and female planting was 2∶5 in the production condition of Sichuan.
     在四川生产条件下父本母本行比以2∶5最佳。
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     Introduce the technology of 65Mn steel for producing high strength steel wire in present production condition. The steel wire produced by using this technology can satisfy the demands of high strength level of high quality steel wire for making ropes.
     介绍在现有生产条件下,用65Mn钢生产高强度钢丝的工艺,采用该工艺生产的钢丝可满足优质制绳用钢丝高强度级别的要求.
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     Under the present production condition, we have developed a kind of high Al nodular iron for heat-resistant component with high toughness, which has been successfully used to make furnace parts of working at 850~1 000℃.
     在生产条件下研制出高铝系高韧性耐热球铁,并成功地用于制造850 ̄1 000℃高温炉用零件。
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     (3)The best effection of killing male could be obtained with 0.05% male-Gameto-cide in local production condition.
     (3)在当地生产条件下,施用0.05%浓度的药液对水稻可达到最佳的杀雄效果。
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  production conditions
     In current production conditions of Lichuan,the influence of nutrients on smoking quality of flue cured tobacco decreased in the order of P>Fe>N>B>Ca>Zn>K>Cu>Mg>Mn>S,among which N,Cu,Ca,Zn,K and Mn increased the smoking quality while the others decreased it.
     在利川当地生产条件下,按营养元素对香吃味影响的相对大小排序为:P>Fe>N>B>Ca>Zn>K>Cu>Mg>Mn>S,其中,N,Ca,Zn,K,Cu和Mn为正效应,而P,Fe,B,Mg和S为负效应。
短句来源
     Under available production conditions, it is studied that the influence of single metal addition Mg, Al, Si,Ti, Ni and complex metal addition Mg--Al,Si--Al--Ba--Fe on compressive strength and bending strength of carbon--bonded MgO--C compound refractory.
     在实际生产条件下,研究了Mg、Al、Si、Ti、Ni等金属添加剂及Mg-Al、Si-Ai-Ba-Fe等复合金属添加剂对碳结合MgO-C复合耐火制品的抗压、抗折强度的影响。
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     Recluctive dephosphorization trials on GCr15 steel has been carried out using Ba-CO_3 slag system under the industrial Production conditions.
     在工业生产条件下,采用含BaCO_3渣系,对GCr15钢进行了还原性脱磷试验。
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     It is emphaticaly discussed in this paper about how to reasonably shorten the tcmperature retention time for quench heating large test pieces of No, 45 steel with sizes ofφ19O×250mm andφ320×300mm at production conditions.
     本文重点对45钢大试样:φ190×250mm、320×300mm在生产条件下,合理缩短淬火加热的保温时间进行了研究。
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     It is pointed out that under the current production conditions,theoretical unit consumption of EG and PTA is 332.8 kg/t and 851.9 kg/t PET respectively.
     指出了在目前生产条件下 ,EG、PTA的理论单耗分别为 332 .8kg tPET ,85 1.9kg tPET ;
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  “生产条件下”译为未确定词的双语例句
     (2) There was a significant linear correlation between the total heat production (HP) and the metabolizable energy intake (MEI)(P<0.01): HP/W~(0.75)=245.18+0.436MEI/W~(0.75).
     ②在生产条件下,产热量HP(kJ)与MEI(kJ)呈强直线相关:HP/W~(0.75)=245.18+0.436MEI/W~(0.75)。
短句来源
     The range of amylase, typsin, chymotrypsin, lipase, sucrase and maltase activities in the intestinal fluid of ducks was 308.26-408.15U/ml, 74.51-101.77U/ml, 32.14-48.20U/ml, 0.79-1.22U/ml, 5.27-5.41U/ml, and 24.57-30.32U/ml respectively under normal production conditon.
     在一般生产条件下,北京鸭空肠液中消化酶活性的变异范围分别为:淀粉酶308.26~408.15U/ml,胰蛋白酶74.51~101.77U/ml,糜蛋白酶32.14~48.20U/ml,脂肪酶0.79~1.22U/ml,蔗糖酶5.27~5.41U/ml,麦芽糖酶24.57~30.32 U/ml。
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     The results showed that lysine requirement of8~20kg piglets was1.1%~1.2%in Chinese practical condition;
     结果表明,在中国实际生产条件下,8~20kg仔猪的赖氨酸建议需要量为1.1%~1.2%;
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     (4) JN2 was suitable for planting in a high density (360 000·hm-2), JN5 and JN7 were suitable for a mid-low density (180 000· hm-2), and JN6 was suitable for the mid-high density (240 000·hm-2).
     (4)在中等肥力大田生产条件下,JN2适宜高密度(36万株/hm2)种植, JN5和JN7适宜中低密度(18万株/hm2)种植,JN6适宜中高密度(24万株/hm2)种植。
短句来源
     The effects of rotation rate of stirring (n)and apparent air velocity(Q or Ws) on oxygen transfer coefficiet K(La) have bevn studied in bench scale fermentation of penicillin and it can be expressed as follows:K(La) = 0.0029n(1. 723)·Q(0. 366)= 0. 00256n(1. 723)·Ws(0.366) .
     在准生产条件下研究了青霉素发酵过程中搅拌转速n和空气流量Q即空气表现线速度Ws对过程氧传递系数K(La)的影响,得到如下表达式:K(La)=0.0029n1.723·Q0.366=0.00256n1.723·ws0.366
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  production condition
In conclusion, whilst the FFT method is able to analyse high resolution images successfully, the FIA method is superior for analysing low resolution images and the orientation of OSB strands under production condition.
      
Detection and production condition of acetylxylan esterase from a wood-rotting fungus,Coriolus versicolor
      
Regulation of the mechanical properties of thermoplastic carbon fiber-reinforced plastics by changing their production condition
      
The production condition is related to the slope of the labor demand curve in a given economy and the demand condition is related to the difference in the cross-price elasticity of demand of nontradeables to the price of importables and exportables.
      
The weight of a criterion demonstrates the importance of this criterion and the associated production condition.
      
  production conditions
It is shown that the intensity and the difficulty of labor are conditioned not only by production conditions, but also by bioclimatic discomfort and bioclimatic contrasts of the environment.
      
It is shown that, by varying the production conditions of rapidly quenched alloys, one can substantially affect their amorphous-nanocrystalline structure and increase the corrosion resistance.
      
It is concluded that the simplicity of the method should make it convenient for the quality control of major semiconductor materials under production conditions.
      
It is concluded that the results obtained open up possibilities for employing microwave measurement of photoconductivity in the quality testing of SOS ICs under production conditions.
      
Production conditions and optical properties of a streamer corona in working media of electric-discharge XeCl* and KrCl* lasers
      
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In order to determine the workability of cast iron with spheroidal graphite,the following tests have been conducted on this material in the as-cast and annealed condition:tensile tests,compression tests,Charpy impact tests,impacttensile tests,twisting tests,upsetting tests under the drop hammer and small-scaledrolling tests.Results from these tests show that the best hot-working temperature rangeof this material varies somewhat with the stress system applied and the speed ofworking,and in general lies between...

In order to determine the workability of cast iron with spheroidal graphite,the following tests have been conducted on this material in the as-cast and annealed condition:tensile tests,compression tests,Charpy impact tests,impacttensile tests,twisting tests,upsetting tests under the drop hammer and small-scaledrolling tests.Results from these tests show that the best hot-working temperature rangeof this material varies somewhat with the stress system applied and the speed ofworking,and in general lies between 700° and 1100℃.Within this temperaturerange,the maximum amount of working permissible for a single working operationvaries considerably with the stress system applied.Under tensile stresses,thismaximum amount of working lies between 28 and 57.6%;under predominentlycompressive stresses,it lies between 58.5 and 72.9%;while in the small-scaledrolling tests,the maximum reduction in thickness permissible for a single passlies between 38.6 and 44.3%.The maximum amount of working permissible is alsoaffected by the speed of working,being greater at lower speeds.Tests on industrial scale show that the upsetting and small-scaled rollingtests give results nearest to those from industrial tests.Charpy impact tests,impacttensile tests,upsetting tests and small-scaled rolling tests show more prominentlythe best hot-working temperature range than the other tests conducted.Results of the present research also indicate that cast iron with spheroidal graphitehas a higher strength and workability when subjected to compressive stresses thanto tensile stresses,that a brittle temperature range has been recorded between200° and 650℃,which varies with the speed of test.Judging from the variationof the resistance to deformation with the change of temperature and the speedeffect,this phenomenon is associated with blue brittleness.

为了确定球墨铸铁的可塑性,曾进行了铸态和铸态经墨化热处理后的球墨铸铁在不同温度下的抗张试验、抗压试验、冲击弯曲试验、冲击抗张试验、撚扭试验、顶锻试验和小型压延试验庑┦匝橹赋?球墨铸铁的最好热加工温度范围随着应力体系和加工速度的不同而略有不同,但一般介于700℃和1100℃之间。在此温度范围内球墨铸铁能够耐受的最大加工量依所受的应力体系而有相当大的差別。在张应力作用下,此最大加工量介于28—57.6%之间,在主要为压应力作用下,介于58.5—72.9%之间;在小型压延试验中,其最大加工量则介于38.6—44.3%之间。最大加工量亦受速度的影响:实验室的试验指出,球墨铸铁在比较低速下加工有较高的塑性。在比较接近生产的条件下的试验结果指出:顶锻试验和小型压延试验给予最靠近生产试验结果的数值。冲击弯曲、冲击抗张、顶锻试验和小型压延试验给予比较明确的最好热加工温度范围,其他试验则不能给予很明确的结果。如果采用了测压仪、小型压延试验,还可以提供变形阻力的资料。试验结果指出:球墨铸铁在压应力作用下比在张应力作用下有较大的强度和塑性;其中温变脆温度依试验速度的变化而在200°—650℃之间变化,根据变形阻力和变脆温度范围的...

为了确定球墨铸铁的可塑性,曾进行了铸态和铸态经墨化热处理后的球墨铸铁在不同温度下的抗张试验、抗压试验、冲击弯曲试验、冲击抗张试验、撚扭试验、顶锻试验和小型压延试验庑┦匝橹赋?球墨铸铁的最好热加工温度范围随着应力体系和加工速度的不同而略有不同,但一般介于700℃和1100℃之间。在此温度范围内球墨铸铁能够耐受的最大加工量依所受的应力体系而有相当大的差別。在张应力作用下,此最大加工量介于28—57.6%之间,在主要为压应力作用下,介于58.5—72.9%之间;在小型压延试验中,其最大加工量则介于38.6—44.3%之间。最大加工量亦受速度的影响:实验室的试验指出,球墨铸铁在比较低速下加工有较高的塑性。在比较接近生产的条件下的试验结果指出:顶锻试验和小型压延试验给予最靠近生产试验结果的数值。冲击弯曲、冲击抗张、顶锻试验和小型压延试验给予比较明确的最好热加工温度范围,其他试验则不能给予很明确的结果。如果采用了测压仪、小型压延试验,还可以提供变形阻力的资料。试验结果指出:球墨铸铁在压应力作用下比在张应力作用下有较大的强度和塑性;其中温变脆温度依试验速度的变化而在200°—650℃之间变化,根据变形阻力和变脆温度范围的变化可以比较肯定地认为这是一种蓝脆的现象。

~~

钨铁是冶炼高速工具钢、含钨冲模钢等各种合金钢的主要原料.我国是蕴藏和开采钨砂最多的国家;但在抗战以前尚无自产的钨铁,而且有关冶炼钨铁若干关键性问题的具体资料,在各国的科技文献中也极其缺乏.作者在抗战时期非常困难的生产条件下,首次在国内进行了多次的试炼和改进,总结这一系列实验的经验,对于钨铁生产实践,得到以下的若干结论,并作出若干相应的建议:在冶炼设备方面:对于间歇性生产的钨铁冶炼,主张采用能量在500~1,000千伏安的两相电炉,炉衬以纯净的炭质为最佳,并应装置吸尘设备和采用适当的电压.对于炉渣的选择,提出了参考炼铁炉炉渣成分进行冶炼的建议;并认为应使用炉前分析、严格地控制炉渣的组成和冶炼每批炉料的终点.总结了各种进料操作方法的优缺点,指出采用这些方法的适宜条件.本文探讨了控制钨铁中炭、锰、硫各项成分的具体措施,为了降低硫的含量和保证高度的钨回收率,从生产实践中得出了以食盐代替苏打,并尽量减少萤石的配料部分以粘土代替的初步结论.同时,指出在冶炼前应将原料加以严格的分类和选洗,以保证成品质量的提高.对鉴定成品质量的具体方法作出介绍,并对钨铁的成分规范提出了建议.此外,指出了降低钨铁冶炼成本的主要方向...

钨铁是冶炼高速工具钢、含钨冲模钢等各种合金钢的主要原料.我国是蕴藏和开采钨砂最多的国家;但在抗战以前尚无自产的钨铁,而且有关冶炼钨铁若干关键性问题的具体资料,在各国的科技文献中也极其缺乏.作者在抗战时期非常困难的生产条件下,首次在国内进行了多次的试炼和改进,总结这一系列实验的经验,对于钨铁生产实践,得到以下的若干结论,并作出若干相应的建议:在冶炼设备方面:对于间歇性生产的钨铁冶炼,主张采用能量在500~1,000千伏安的两相电炉,炉衬以纯净的炭质为最佳,并应装置吸尘设备和采用适当的电压.对于炉渣的选择,提出了参考炼铁炉炉渣成分进行冶炼的建议;并认为应使用炉前分析、严格地控制炉渣的组成和冶炼每批炉料的终点.总结了各种进料操作方法的优缺点,指出采用这些方法的适宜条件.本文探讨了控制钨铁中炭、锰、硫各项成分的具体措施,为了降低硫的含量和保证高度的钨回收率,从生产实践中得出了以食盐代替苏打,并尽量减少萤石的配料部分以粘土代替的初步结论.同时,指出在冶炼前应将原料加以严格的分类和选洗,以保证成品质量的提高.对鉴定成品质量的具体方法作出介绍,并对钨铁的成分规范提出了建议.此外,指出了降低钨铁冶炼成本的主要方向;建议深入地实验和研究炉渣炉尘的处理和利用.本文资料可提供从事冶炼钨铁合金工作者的参考、和有助于今后的正规生产工作.一、前言二、钨铁冶炼技术发展的简述三、冶炼方法概论四、钨铁的试炼五、技术研讨六、结论七、参考文献

In this paper mechanism of sub-surface blisters formation in large copperalloy marine propellers has been theoretically analysed and studied with modeltests made in laboratories.High strength manganese-aluminum brass(ZHAI 67-5-2-2)and manganese-aluminum bronze(ZQAI 12-8-3-2)contain elements,such as Al,Mn,Zn,etc.,which have greater vapour while pouring and form oxides andhydrogen(e.g.Me+H_2o→Meo+H_2).The hydrogen,formed by the metal-moldinteraction,dissolves and concentrates in the molten alloy.This is the importantfactor...

In this paper mechanism of sub-surface blisters formation in large copperalloy marine propellers has been theoretically analysed and studied with modeltests made in laboratories.High strength manganese-aluminum brass(ZHAI 67-5-2-2)and manganese-aluminum bronze(ZQAI 12-8-3-2)contain elements,such as Al,Mn,Zn,etc.,which have greater vapour while pouring and form oxides andhydrogen(e.g.Me+H_2o→Meo+H_2).The hydrogen,formed by the metal-moldinteraction,dissolves and concentrates in the molten alloy.This is the importantfactor in the formation of sab-surface blisters.Baked portland cement mold easilyabsorbs moisture from the atmosphere.The higher the air humidity,the faster themoisture pick-up of the mold.Therefore skin drying with heated air must beemployed before pouring,together with an electro-detector for detecting the retainedmoisture and venting passages used,so that sab-surface blisters can be effectivelyprevented,allowance for machining reduced and casting technology with littlallowance realized.

本文从理论上分析了大型船用铜合金螺旋桨皮下气孔形成的机理,在实验室条件下进行了皮下气孔模拟试验。针对缺陷形成的原因,在生产条件下采取了相应的工艺措施,不仅消除了皮下气孔,而且还大大减少了加工余量,实现了少余量铸造工艺,显著地提高了大型船用螺旋桨的质量。

 
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