价值工程

It is pointed out that its research object is the dry land (seabeach and inland water place are included) in the earth; land reclamation is not only an engineering technique, but also a synthetic applied science intersected by natural sciences and social sciences.

认为：土地复垦的研究对象是地球表层的陆地部分（包括海洋滩涂和内陆水域）中由于人为或自然营力原因遭到直接或间接破坏而丧失了原有利用价值的、需要恢复其用途的部分；土地复垦是一门工程技术，属于自然科学和社会科学交叉的综合性应用科学技术范畴。

The results make it known that: in the same cycle degree, the crack propagation depth of finite element is greater than experiments, the inaccuracy between expriments and computer simulation tracing is lower than 10%, the tracing conclusion is securer than the experimental one; both directions of crack propagation are not identical.

当接管区出现裂纹时，则在疲劳载荷的作用下会加速扩展，从而降低设备的使用寿命，并且可能发生一些毫无征兆的事故。因而研究并掌握接管区表面裂纹的疲劳扩展特性对于预防接管区的失效破坏具有一定的学术和工程价值。

Recently, crystal engineering of coordination polymer and supramolecular chemistry has become one of the particularly important and topical subjects, and also there are potential applications in the fields of medicine, absorption and selective catalysis, nonlinear optical and magnetic materials.

配位聚合物和超分子化学的晶体工程已成为近年来化学研究的热点领域之一，且在医药、吸附与选择性催化、非线性光学与磁性材料等方面显出潜在的应用价值。

I feel it is always of value to share what works in our experience.

我觉得它始终是价值分享什么工程，在我们的经验。

Applying the Whitney-Riley model to the soil-root complex, calculating formulas, which were related to modulus of elasticity E in direction of plant roots growth, modulus of elasticity E to be vertical to direction of plant roots growth and shearing modulus G in plane of plant roots growth, were established.

运用Whitney-Riley模型，推导出土壤—根系复合体根系生长方向的弹性模量E、垂直于根系生长方向的弹性模量E和根系生长平面的剪切模量G等工程常数的理论计算公式，为进一步研究土壤—根系复合体工程特性提供了一种方法，具有一定的参考价值。

Through the study in this thesis it is hoped to improve stability theory of steel frame and offer areference to the calculation of sideway resistance strength of steel frame with lateral brace.

通过本文的研究，将进一步完善结构整体稳定性理论，为带支撑的钢结构的抗侧移能力的设计计算提供了依据，获得的结论对工程设计具有参考价值。

This paper not only has the theories signification but also has the reference value in engineering practice.

因此，本文对实际工程具有一定的研究和参考价值。

Army's Engineer Research and Development Center a ＄2.62 million contract to develop a Regenerative Fuel Cell System for 'Silent Camp' operation.

质子能量系统公司从美国陆军的工程研发中心赢得一份价值262万美元的合同，为"寂静阵营"作战开发一个再生燃料电池系统。

Simulative results will provide reference for the design and construction of related projects.

对相关工程的设计、施工具有参考价值。

In this paper, we establish a method to determine the resitivities of the earth and diameter of invaded zone simutaneously,using the deep and shallow apparent resitivitics,and propose a new algorithm. The main advantages of our method is that the selection of the initial value is need not, but in proviously work, it is nescssary and it must close to real values.

成功地解决了由双侧向测井深、浅视电阻率同时反演地层真电阻率和等效侵入带直径问题，建立了可靠的反演算法，此算法的最主要优点在于它不依赖于初值的选取，因而是真正具有工程实用价值的算法。

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。