查询词典 mechanical

Many Beam-Arch Combination System Bridges, as their good mechanical behavior, low cost, constructibility and beautiful appearance, have been built all over China in these years.

梁拱组合体系桥梁近年来在我国发展迅速，由于其受力合理、造价低廉、施工简便、造型美观等特点，在公路建设中得到广泛应用。

With the method of finite elements,this paper studies the mechanical behaviour of constructional lining .

本文通过有限元分析研究了装配式衬砌的力学行为。

A variety of weights, mechanical handling, loading and unloading has extensive experience in foreign trade container compression packing car also had a wealth of experience.

对各种重物、机械的搬运、装卸拥有丰富的经验，外贸集装箱压缩包装车也有丰富的经验。

A "statement" for discovery purposes is defined by Rule 26(3) to include " a written statement signed or otherwise adopted or approved by the person making it, or a stenographic, mechanical, electrical, or other recording, or a transcription thereof, which is a substantially verbatim recital of an oral statement by the person making it and contemporaneously recorded." This means that if a witness has been interviewed, but nothing tangible was produced, such as a written statement, recording, or transcript, there is no "statement" in existence that can be discovered.

"声明"为宗旨的发现所定义的规则第26条列入"在一份书面声明中签名或以其他方式通过或批准的人，或速记，机械，电气，或其他记录，或转录，因此，这是一个大大的逐字演奏会的口头声明中所作出的人，这和contemporaneously录"，这意味着，如果一个证人已经采访了，但仍然没有具体的制作，如一份书面声明，录音或誊本，还有什么"声明"的存在，可以被发现。

In this thesis, a semi-classical model of the force on an atom is used to describe the motion of a two-level atom interacting with a standing wave laser field. The velocity dependent force and momentum diffusion are derived through optical Bloch equations by using the matrix form of the continued fraction technique. By investigating the dynamic properties of atoms in laser field, we can control and manipulate the mechanical motion of an atom.

本文利用半经典理论，从二能级原子在激光驻波场中所满足的运动方程出发，推导出密度矩阵元所满足的递推关系，利用矩阵连分数方法求解出密度矩阵元，从而求出依赖于原子运动速度的光压力与动量扩散系数，通过讨论原子在激光场中的动力学行为，为原子在激光场中被囚禁、形成原子列阵以及可控制的量子态，从而为量子信息处理提供理论基础。

Firstly, general mechanical displacement and a dispersion equation are derived by solving elastic field equations with continuity boundary condition.

本文推导了双层声波导结构乐甫波传感器的频散方程和质量敏感度。

Continuous ultrasonic wave therapy can reduce post-stroke gastrocnemius spasticity, but can not change the mechanical property of muscle.

连续超声波治疗可以改善脑卒中后腓肠肌痉挛，但不能改变肌肉的机械特性。

The requirement of its mechanical characteristic and contour structure is so strict that it is very hard to produce.

如何采用高效、节能的方法生产出优质的轿车转向节零件，成为生产中亟待解决的问题。

As a result, POM possesses good mechanical properties but shows notch sensitive with poor impact strength, high contractibility in melting process and low thermo-degradation temperature.

针对POM缺口敏感，冲击强度低的缺点，本文用热塑性聚氨酯弹性体改性POM。

And the size of them changed with the molecular weight of chitosan. We found that adding EDC crosslinking conditions, Strain is lower obvious; in scaffold Mechanical properties and strain moved contradictorily with the molecular weight and irrelatively to RHIZOCHITOSAN.

支架的机械性质发现，加了EDC做交联的组别拉长百分比都明显较低；在市售的几丁聚醣中，随著分子量越来越高，拉长百分比也越来越低；RHIZOCHITOSAN部分拉长百分比并没有明显的趋势性。

This is not an ordinary box, which is used as a background picture of the dialog box, very pretty.

详细说明：这可不是一个一般的对话框，它是用图片作为背景的对话框，非常好看。

Conceal me what I am,and be my aid for such disguise as haply shall become the form of my intent.

遮掩我的身份，帮助我，我的面具将成为我的目的。