查询词典 outer casing

With the construction of large water-power engineering projects in alpine and canyon area,the stability of surrounding rock,stress and deformation of lining under outer and inner water pressure become important.

随着高山峡谷地区大型水电工程的兴建，深埋地下水工隧洞的围岩稳定和内外水压力作用下衬砌应力变形等成为重点关注问题。

The device call execute the inputting and taking actions of wafer box, outer rings and inner rings. It can realize the tension controlling during wafer expanding, wafer separating with the metal plate, empty wafer box and waste metal plate discharging.

该装置可完成片盒、内圈和外圈的输入和取片动作，实现扩晶过程张紧力的调节控制、分离晶圆和衬架、排出空片盒和废弃的衬架等。

The above packing is inner box with 3 layers brown wall corrugated carton and outer box with 5 layers brown wall corrugated carton.

以上包装为内盒3层外箱5层的棕色瓦楞纸普通包装，如果客户在包装丶花色等方面有其他要求，根据情况再另加价。

The magnetic capability of the large dimension toroid for application was measured by the pulse magnetization method. When the outer and inner dimensions of the toroid core were 220 and 80mm, the bight was 60 mm, and the section was 4 200mm^2, the pulse width was 3.5~4.0μs, the repelition rate was 50Hz, the primary and second coils were 1 circle, the maximum volt-second product was 0.007Vs and the bias current was 8A to maintain the toroid not saturated.

使用脉冲法对成型的大尺寸磁环动态磁性能进行测量，励磁方式和工作中完全一致，在测量脉冲脉宽3.5~4.0μs，重复频率50Hz，初次线圈均为1匝，外径220mm，内径80mm，高60mm，截面积4 200mm^2时，得到磁环实际能够达到的伏秒数为0.007Vs，此时所需的偏磁电流大小为8A。

The dual-piston valve comprises a valve housing having a pair of piston operation spaces defined therein and a pair of pistons disposed in the piston operation spaces of the valve housing such that the pistons can be vertically moved to open or close inner and outer outlet ports formed at a cylinder.

该双活塞阀包括：阀壳，其中限定有一对活塞运行空间；以及一对活塞，其设置在阀壳的活塞运行空间中，以使活塞能垂直移动以打开或关闭在气缸处形成的内出口和外出口。

The characteristics of the inner flow field and outer sound field of a pneumatic valve sound generator is analyzed with its theoretical model,numerical simulation and experimental results.

在对气动阀门发声器的工作过程进行描述基础上，通过理论分析和数值计算与实验相结合的方法，分析了气动阀门发声器的内部流场和外部声场的特征。

The gi is defined as gi ＝( ni 0.5－0.91)4· xi 0.5/ Zi 0.5, where Zi , ni , xi are the valence, the outer electronic shell primary quantum number, and the electronegativity of atom i respectively.

gi 定义为： gi =( ni 0.5-0.91)4。 xi 0.5/ Zi 0.5，其中 Zi ， ni 和 xi 分别代表离子 i 的电荷数，最外层主量子数和电负性。

One is that the vacuum vessel of double-wall structure is heated by a flow of hot nitrogen gas between the inner and outer shell.

真空室本体的双层结构利用流过内外层间的热氮气流烘烤，窗口则采用电加热丝烘烤。

A method using the comparison of the temperature of the cryogenic vessel outer surface with the drew\|point temperature of the air to judge the effectiveness of the cryogenic vessel vacuum is proposed.

引 言当前，低温技术的应用和发展已经迅速地渗透到各个科学领域，成为尖端科学和国民经济建设的一项不可缺少的技术[1]。

Microcapsules of glyphosate were made by the method of in-situ polymerization with urea-formaldehyde resin as the outer membrane.

采用原位聚合法制备以脲醛树脂为壁材的草甘膦微胶囊除草剂。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。