查询词典 structures

The field of machinery industry of the friction coefficient of PTFE small, the static coefficient of friction lower than the dynamic friction coefficient, can be used for low-speed high-load areas, such as in construction, chemical, bridges and other structures to resolve cases arising from thermal expansion and vibration of the stretching problem.

机械工业领域聚四氟乙烯的的摩擦系数小，其静摩擦系数低于动摩擦系数，可用于低速高负荷领域，如在土建、化工、桥梁等结构件中可解决热膨胀和震动引起的伸缩问题。

The coefficient of thermal expansion of the structures is suitable to express the dimensional stability and it is needed to be monitored throughout the mission.

热膨胀系数可以很好地反映结构尺寸的稳定性，在执行任务的过程中须实时监测其变化情况。

But he denied his company could use law enforcement structures to coerce owners into handing over their holdings.

但他否认自己的公司可以利用执法机构强迫所有者交出自己的财产。

Belong to these two categories, long-term use of the buildings, known as the permanent hydraulic structures; others only during the construction period of time to play the role of buildings, such as the cofferdam and diversion tunnel.

属于这两类，长期使用的建筑物，被称为永久性水工建筑物，其他人只在施工期间的一段时间内发挥作用的建筑物，如围堰和导流洞。

How had caught the adjustment of structures of next level agriculture industry, the author puts forward, what serious problem does not depend on the market-in concept of the farmer is strong weak, whether to also want specific and directive farmer to plant in basic level government what does move, and the development that depends on wanting to be captured cogently and catch good business to organize.

如何抓好下阶段农业产业结构的调整，作者提出，重要的问题不在于农民的市场观念的强弱，也不在基层政府是否要具体指导农民种什么调什么，而在于要切实地抓住和抓好商业组织的发育。

By means of the difference discrete variational principle, discrete Legendre transformation and discrete version of the E-L cohomology, for a kind of regular meshes we''ve found there is a kind of symplectic/multisymplectic structures with corresponding symplectic/multisymplectic finite element method/mixed finite element method schemes.

利用差分离散变分原理、离散Legendre变换和EL上同调的离散形式，对于正规网格找到一类有限元和混合有限元的辛或多辛结构，以及相应的辛有限元/混合有限元格式。

A New Kind of Optical Structures to Gather the Radiate Recrive , Observe and Collimate for Three Shared Coaxial System

一种集发射，接收与瞄准三共轴系统的光学结构

MgO thin films were successfully prepared on Si substrate by a novel and simple Sol-Gel method. The results indicated that collodion is a key element to form stable MgO sols. The structures of MgO films are closely related to the amount of collodion and the annealing temperature.

摘 要 以硝酸镁为起始原料，胶棉液为添加剂，在Si(100)衬底上成功地制备MgO薄膜，结果表明，胶棉液是形成MgO溶胶的关键组份；薄膜的晶体结构与胶棉液的含量及退火温度有关。

Chinese recent period was divided into two structures between national capitalist economy and colonist economy, because of impact by the colonist tidy of commerce.

中国的近现代由于受到殖民主义商品大潮的冲击，中国的民族资本主义经济和外来殖民主义经济形成二分的格局。

The characteristics of protozoan community structures and their colonization were analyzed.

分析了该原生动物群落的结构和群集过程的特征，结合水质的理化参数对该处理系统效能进行评价。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。