查询词典 mechanical

Chemical treatment in calcium nitrate solution and oxygen plasma treatment are used to modify mulberry silk in the thesis. The morphology, structure and mechanical properties of the silk fiber treated by the above two methods are studied.

基于这一目的，本论文研究了Ca(NO_3)_2化学改性法和低温氧等离子体处理法两种改性作用下的真丝纤维的形态、结构和力学性能等特征。

The mechanical properties of polyethylene filled with surface-modified calcium oxide reached the national standards.

采用经过表面处理的氧化钙填充到聚乙烯中，制得C aO-PE薄膜，其力学性能达到国家标准。

To improve mechanical properties of calcium phosphate bone cement,carbon fiber was used as the reinforcing phase .

采用碳纤维为增强相以提高磷酸钙骨水泥的力学性能。

Based on the reasonable simplification and assumption for slewing ring in mechanical engineering, calculating the pressure on unit length of arc at any angle of raceway under different loads of slewing ring .

在对工程机械中常用的回转支承装置进行合理的简化和假设后，根据其受力状况，分别计算出作用在回转支承上的各种载荷对滚道圆周上任意角处单位弧长上所产生的压力，最后应用压力叠加的方法，推导出回转支承装置摩擦阻力矩的计算公式。

In the past, this has been accomplished utilizing mechanical devices such as calipers, micrometers, and the like.

在过去，这已经完成利用机械设备，如卡钳，微米等。

Welcomed the call letters, according to customer needs and are willing to design and manufacture all kinds of mechanical equipment.

欢迎来电来信，并愿意根据客户需要设计制造各种机械设备。

The fastest growth in Chinese exports to Europe had been in mechanical and electrical machinery, Mr Callow added.

中国对欧出口增长最快的领域是机电设备，卡洛补充说道。

N The fastest growth in Chinese exports to Europe had been in mechanical and electrical machinery, Mr Callow added.

n \n \n中国对欧出口增长最快的领域是机电设备，卡洛补充说道。

The compatibility of hydrogenated nitrile rubber and perfluoromethylvinylether was investigated using vulcanization coefficient, physical properties, Dynamic Mechanical Thermal Analysis and Differential Scanning Caloricity.

从氢化丁腈橡胶/氟醚橡胶并用体系的硫化特性、物理性能、动态力学性能及热力学性能等方面对HNBR与PMVE的相容性进行了研究，并从分子结构方面予以分析讨论。

Charcoal brick has hygroscopic and water, and the proportion of high calorific value in use process, and have high mechanical strength.

木炭砖具有吸湿性和吸水性小、比重大和热值高的优点，而且在使用过程有很高的机械强度。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。