查询词典 yield

But the theory of elastic-plastic constitutive is generally suitable for regular yield surface. It is not suitable for singular yield surface.

然而一般的弹塑性本构理论适用于正则屈服面，对于奇异屈服面的情况论述较少。

At the 80% field capacity, root cutting did not significantly affect WUE for grain yield of millet; at the 50% field capacity early moderate root cutting significantly improved the WUE for grain yield, while the late root cutting did not show obvious improvement.

在高水条件下，伤根处理对谷子籽粒产量WUE影响不显著；而在低水分条件下，前期适度伤根能使谷子籽粒产量WUE显著提高，而后期伤根处理的籽粒产量WUE提高不显著。

Under the condition that coking process and ratio of coal,rank of coal were in a relative stable condition,qualitative analysis was done to the relationship among ammonia yield and residual ammonia exhausted gas entering into saturator or not,gas desulfurization unit location,the primary cooling way,blending moisture,gas collection temperature and so on,the various factors affecting degree to the yield of ammonia were concluded,in order to organize production scientifically and rationally,and provide a reference to the same industry to solve the problem of the ammonia output fluctuation.

通过对焦化厂硫铵工序的长期跟踪研究，明确了造成硫铵产率波动的主要因素，在焦化流程和配煤比、煤种相对稳定的情况下，对硫铵产率与剩余氨水蒸氨尾气是否进入饱和器、煤气脱硫装置位置、煤气初冷方式、配煤水分、煤气集合温度等因素之间的关系进行了定性分析，得出了以上各种因素对硫铵产率的影响程度的结论，以便科学合理地安排硫铵的生产计划，并为同行业解决硫铵产量波动的问题提供参考。

Based on the field experiments in 2000~2004, the yield of 2-year-old herbage was determined from the heading stage to the flowering stage and the relativities between the yield and 3 climate factors (including precipitation, sunlight and temperature) were analyzed by scatter diagram and linear regression method.

方法］通过2000~2004年的田间试验，在抽穗至开花期测定2龄牧草的产量，通过点聚图与线性回归法分析青海老芒麦草产量与3个气候因子的相关性。

The yield on the two-year Schatz was up 0.5bp to 3.170 per cent while the 10-year Bund added the same amount to yield 3.639 per cent.

两年期的Schatz上升了0.5个基本点，为3.17百分点，同时， 10年期的债卷也上升了同样的百分点，为3.639个百分点。

The yield and water production efficiency in the treatments of seed coating agent and leaf fertilizer were significantly higher than that of CK, their yield-increasing rate were 21.1% and 12.0 % respectively and water production efficiency were increased by 2.48 and 1.70 kg/mm respectively.

种衣剂和叶面肥处理的产量及水分生产效率显著高于对照的，增产率分别为21.1%和12.0%，水分生产效率分别提高2.48和1.70kg/mm。

For the breeding of a new cultivar with high yield and good quality characters, these principles are to be followed in terms of the genetic contribution of the principal components: fristly, choose the hybrids with more total silique per plant and silique of main reaceme, and higher yield and oil content: next select the progenies with longer main raceme; and finally retain good quality lines with more branches.

主成分分析可以把这些具有相互关联的性状，归结为少数几个相互独立的综合性状，从而使问题简化，便于抓住研究对象的主要方面，故在作物多性状关系分析及其选择、正确选配亲本、提高后代选择效果等方面具有指导作用，其应用研究在小麦、水稻、大豆、花生等作物中有许多报道〔'一'〕，但在油菜中的研究尚不多见。

Organization: Center of Engineering Mechanics, School of civil Engineering and Architecture, Nanchang UniversityAbstract: The situation of singular yield surface are very common in the research of constitutive relation of geo-materials, for example, two-yield-surface soil model, four-parameter concrete model, and so on.

摘 要：在岩土材料本构关系的研究中，奇异全屈服面的情况非常多见，如土的双屈服面模型、混凝土的四参数模型等。

This paper discusses the yield function, loading unloading criterion and constitutive equation of Lagrangian finite deformation elastic-plasticity theory. Finally, Lagrangian finite elastic plasticity theory is used on constitutive models of elastic-plasticity at infinitesimal strain, and the complete constitutive relation for singular yield surface theory is obtained.

本文讨论了Lagrange型有限变形弹塑性本构理论的屈服函数、加卸载准则、本构方程等，最终将Lagrange型有限变形弹塑性本构理论应用于小变形情况下的奇异屈服面弹塑性模型，得出了完整的Lagrange型有限变形弹塑性本构理论。

The indentation loading curve with a spherical diamond tip was employed to determine the yield strengths and hardening indices of Cu films which were prepared on silicon substrates by different ways with the same thickness of 1. 5μm. The result showed that the yield strength of the Cu film depends on the deposition technology, and is much higher than that of the bulk material.

结果表明，在薄膜厚度相同的条件下，铜膜的屈服强度与铜膜的制备方法有关，选择IBED法较MS法可获得更高的屈服强度〓此外，由两种方法所镀制铜膜的屈服强度均远高于其体材，这与铝膜的情况相一致，说明薄膜与整体材料在强度方面存在显著差异的结论具有普遍性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。