查询词典 two-party system

The other is Beidou satellite navigation system, which consists of two synchronous satellites working over the equator and the control system on the ground. Its advantage is that the overlaying region is wide.

该系统的优点是导航范围广，可以覆盖我国本土和邻近的区域，其缺点是采用&应答&工作方式，容易暴露目标，且用户容量有限。

At present, there are two major training organizations in Air China maintenance system, Aviation Training Center in Ameco and Air China Maintenance Training Center in Chengdu. The organizations have the training ability in Basic Training, Aircraft System Training, Basic Skill Training, Professional Training and General Training, etc. In addition, the Examination Station for Civil Aircraft Maintenance Personnel License is set in the organizations.

目前，国航机务系统拥有北京Ameco航空培训中心和成都国航机务培训中心两大培训机构，具备基础培训、机型培训、基本技能培训、专项培训和通用培训等多种培训能力，设有民用航空器维修人员基础执照考点。

Introduces the significance of application of all-air air conditioning system and analyzes the two problems about energy- saving and purifying of using all outdoor-air in all-air air conditioning system .

介绍了应用全空气空调系统的意义，分析了全空气空调系统中全新风运行方式所带来的节能与净化的两大问题；认为全空气空调系统是较好的空调系统，将蒸发冷却技术、热回收技术、变风量控制技术相结合的蒸发冷却新风空调集成系统具有广阔的应用前景。

The quantum entanglement in a system which is composed of two entangled atoms interacting with the squeezed coherent state is studied by means of the full quantum theory. The influences of the coherent amplitude factor, the squeezing factor, the ratio of two coupling coefficients on the entanglement property are discussed.

利用全量子理论，研究了双原子与压缩相干态光场相互作用系统的量子纠缠特性，分别讨论了相干态振幅参量、光场压缩参量和耦合系数比值对系统场熵和原子相对熵演化的影响。

According to system's flow requirement, there are two structures: 2 pumps ( one for use and one for spare ), 3 pumps. When the pump is working, system will inject HP lube into axle bush to bear rotor's weight so that all can work normally when running unit jigger and after it tripped.

根据系统流量要求，设计有两台油泵和三台油泵两种结构，当油泵工作时，系统向轴瓦注入高压润滑油，以承受转子的重量，在机组盘车时和跳闸后都能顺利投入运行。

Option One: a multi-polar set of ordinary water pipe installation balancing valve hole ① in charge of water pipe line and the 20-hole HVAC balancing valves installed ② Install a balancing valve in the shaft exit ③ air box installed in each balancing valve ④ In each of the tenants on the installation of balancing valve outlet Option Two: Using the Dynamic Balance valve ① fan coil unit installed in the end of the balancing valve ② air-condition the box at the end of the balancing valve is installed After the economic comparison, the final adoption of the balance valve program ① air box end of the installation of balancing valve and the automatic control valve ② retail and office space within the District, a combination of two or three fan coil balancing valves and automatic control valves, each fan coil outside the district office for personal use of a balance valve and automatic control valve 3, balance valve application summary ① long pipeline DRS installation of large multi-level system price higher than the end of the normal balance valve device a dynamic balance valve.

方案一：多极设置普通水管井间安装平衡阀①在主管线与20个暖通水管井间安装平衡阀②在竖井出口位置安装平衡阀③在每个空调箱上安装平衡阀④在每个租户的出水口上安装平衡阀方案二：使用动态平衡阀①在末端装置风机盘管上安装平衡阀②在末端装置空调箱上安装平衡阀经过经济比较，最终采纳的平衡阀方案是①空调箱末端安装平衡阀及自控阀②零售和内区写字楼两或三个风机盘管合用一个平衡阀及自控阀，外区写字楼每个风机盘管自用一个平衡阀及自控阀 3、平衡阀应用总结①长管线异程大系统多级安装普通平衡阀价格高于末端设备一级动态平衡阀。

Option One: a multi-polar set of ordinary water pipe installation balancing valve hole ① in charge of water line and the 20-hole HVAC balancing valves installed ② Install a balancing valve in the shaft exit ③ air box installed in each balancing valve ④ In each of the tenants on the installation of balancing valve outlet Option Two: Using the Dynamic Balance valve ① fan coil unit installed in the end of the balancing valve ② air-condition the box at the end of the balancing valve is installed After the economic comparison, the final adoption of the balance valve program ① air box end of the installation of balancing valve and the automatic control valve ② retail and office space within the District, a combination of two or three fan coil valves Valves and Controls, for personal use outside the district office for each fan coil unit and automatic control valve of a balance valve 3, balance valve application summary ① long pipeline DRS installation of large multi-level system price higher than the end of the normal balance valve device a dynamic balance valve.

方案一：安全阀多极设置普通水管井间安装平衡阀①在主管线与20个暖通水管井间安装平衡阀②在竖井出口位置安装平衡阀③在每个空调箱上安装平衡阀④在每个租户的出水口上安装平衡阀方案二：使用动态平衡阀①在末端装置风机盘管上安装平衡阀②在末端装置空调箱上安装平衡阀经过经济比较，最终采纳的平衡阀方案是①空调箱末端安装平衡阀及自控阀②零售和内区写字楼两或三个风机盘管合用一个平衡阀及自控阀，外区写字楼每个风机盘管自用一个平衡阀及自控阀 3、平衡阀应用总结①长管线异程大系统多级安装普通平衡阀价格高于末端设备一级动态平衡阀。

Based on rail/wheel reaction and track/bride reaction theory and systems engineering theory, new vehicle-track and vehicle-track-bridge system dynamic models are established and discussed in details, including ballast track model and ballastless track model. The characteristics of the models are:(1) vehicle-track and vehicle-track-bridge system dynamic models are coupled in vertical and lateral;(2) track vibration on bridge is taken in account, track on bridge is considered as one or two layer continuous-point supported rail model, according to actual track structure, interaction between vehicle and bridge transfer from track structure;(3) three type of ballastless track models (tieembanked, elastic-tie-block, slab track) are presented;(4) models reflect the main feature of actual vehicle, track and bridge structure, the response computation frequency of models is relatively broad, which can be applied to analyze both low frequency and high frequency vibration.

基于轮轨相互作用和线桥相互作用特点，本文从系统工程角度出发建立了车辆、有碴轨道和无碴轨道、简支箱梁桥垂向和横向耦合系统动力分析模型，该系统模型具有以下特点：（1）车线、车线桥体系均考虑为垂向、横向耦合振动系统，车线间通过轮轨接触几何关系耦合，轨道与桥梁间通过轨道与梁体间的力与位移协调条件耦合；（2）充分考虑桥上线路在车线桥系统中参振作用，根据桥上线路轨道结构特点将桥上轨道结构模型具体化，即对桥上轨道结构视为多层支承体系，车桥间的动力作用通过轨道结构来传递；（3）建立了三种形式无碴轨道动力分析模型，即长轨枕埋入式、弹性支承块式和轨道板式无碴轨道模型；（4）系统模型详细，分析频带宽，适用范围较广。

Automatic multilayer-extruding bottle-blowing machine can be widely applied to produce hollow plastics like cosmetic bottles, washing bottles, milk bottles, medicine bottles, toy bottles, chemical bottles, etc. There are two kinds: pneumatic system and hydraulic system.

多层共挤自动瓶机广泛用于生产各种档次的化妆品瓶、洗涤瓶、牛奶瓶、药瓶、玩具瓶、化工瓶等中空塑料制品，有气动系统及液压系统两种。

Two ways of improving performance on testing for vehicle brake tester were put forward. One was roller layout which the rear roller was higher than the front one, another was the two rollers were driven by hydraulic system.

提出改善试验台测试性能的两种措施：采用后滚筒高於前滚筒的布置型式和双液压驱动滚筒的动力供给方式。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。