They must not be transported in open wagons on railways and, if by ship, no top loading is allowed; if by truck, they must be securely fastened up and safely protected.
铁路运输不得使用敞车，水路运输不得配装仓面，公路运输应当苫盖严密，捆扎牢固。
They provide a portable, flexible solution to varying overfill requirements for safe top loading.
针对安全顶部灌装的各种防过量灌装要求，杆式探头提供了一种便携、灵活的解决方案。
It is used to test the performance of passenger car top loading air conditioner by using air enthalpy method.
采用空气焓值法测量客车顶置式空调器的性能。
It is hold that one can increase static capacitance, reduce mode of input reactance and enhance the antenna gain by increasing down lead wires, their distances or lengthening the top loading wires.
研究表明，增加引线数目、引线间距和加长顶线长度均可以增加天线系统的静电容，减小输入电抗的模值，并使天线的增益有所改善。
Top loading, in-line configuration.
顶部装载，在线配置。
A surgical instrument is provided for urging a longitudinal spinal member into a top-loading spinal implant.
提供了用于将纵向的脊椎部件推进到顶部加载的脊椎植入件内的手术器械。
A surgical instrument is provided for urging a longitudinal spinal member into a top-loading spinal implant.
提供了用于将纵向的脊椎部件推进到顶部加载的脊椎植入件内的手术器械。
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