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- Construction technology and construction art of OCS is among many factors that have influence on the interaction between OCS and pantograph. 影响弓网关系的因素很多,接触网施工技术和施工工艺就是其中的一个重要因素。
- OCS and pantograph 接触网受电弓
- The fiber structure between OCS and VCS contact each other transitionally. 口皮层骨架和有腹皮层骨架之间的纤维结构发生过渡状态的交互式联系；
- The finite element model of the free vibration for the rigid suspension catenary and pantograph is set up. 建立刚性悬挂接触网的自由振动有限元模型,计算其固有频率和振型。
- We could consider extending the scheme from individual owners to OCs and topping up the fund as necessary. 我们可考虑放宽借款的资格,使业主立案法团亦可向基金借款,并在需要时增加该基金的注资。
- This system monitors the state of bogie, wheel, axle box, coupler and pantograph based on the the requirements of maintenance. 根据实际检修需要，对转向架、车轮、轴箱、车钩、受电弓等部件的质量状况进行监控；
- For nulliparous women (i.e., those who have never given birth) and who ever used OCs and nulliparous women who used OCs for at least 4 years, corresponding ORs were 1.24 and 1.29. 曾使用过口服避孕药和使用口服避孕药四年以上的未产妇（未生育的妇女）其相关性分别为1.;24和1
- Wind load is a main variable in OCS design, its right selection is very important for safety operation of OCS and economic efficiency of the system. 风荷载是接触网设计中主要的可变荷载,风速取值的正确与否对接触网的运行安全及系统的经济性至关重要。
- As a new fast optical switching technology which can realize IP over DWDM and combines advantages of OCS and OPS, OBS has been the hot research topic and has a bright future. 光突发交换(OBS)作为一种能承载IP over DWDM业务,并且综合了光线路交换和光分组交换优点、现阶段可实现的新型快速光交换方式,具有较大的发展潜力,并已成为了研究热点之一。
- Abstract： Wind load is a main variable in OCS design, its right selection is very important for safety operation of OCS and economic efficiency of the system. 摘要：风荷载是接触网设计中主要的可变荷载，风速取值的正确与否对接触网的运行安全及系统的经济性至关重要。
- In OBS network, the bandwidth granularity between OCS and OPS.OBS is more flexible than OCS and easier than OPS, which has a bright prospect as a kind of optical technology. 在OBS中，使用的带宽粒度介于光电路交换和光分组交换之间，比光电路交换灵活，比光分组交换易于实现，是很有发展前途的光交换技术。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- She and I can't live under the same roof. 她和我不能住在一起。
- She had to scrimp and save to pay for her holiday. 她不得不为付假期的费用而苦苦攒钱。
- Analysis and Counter Measures of Abnormal Wear between Catenary and Pantograph under Rigid Suspension of OCS 架空刚性悬挂弓网磨耗异常的分析与解决办法
- I'll try and rustle you up something to eat. 我设法给你弄点吃的。
- He sprang up and rushed to the door. 他跳起身，跑到门口。
- It raises the programmed construction method for the upper part work of OCS and illustrates the principles and characteristics, the scope of application and the premises of the programmed construction method. 针对国内接触网工程传统施工方法存在的不足,提出了接触网上部工程程序化施工法并对程序化施工法的原理、特点、适用范围及前提条件进行了阐述。
- He took sick and died a week later. 他得了病，一周后就死去了。
