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- There was a safety distance of 5 cm out of regular radiation field. 该点距常规盆腔放射照野边缘有5cm的安全距离。
- To go through the power line protection zone at a distance smaller than the safety distance between conducting wires and the objects to run through. 小于导线距穿越物体之间的安全距离,通过架空电力线路保护区;
- Based on analyzing of the vehicle system dynamics, the safety distance model is predigested and improved, some is determined. 在分析汽车动力学的基础上,改进并简化了系统安全距离模型,并确定了其中一些参数的取值;
- On the basis of data of historical earthquake and several engineering experiece,raise appraiseing method and principle&referencenumerical of active rift safety distance. 在深入研究历史地震资料及若干工程实践的基础上，提出了活动断裂安全距离的评价原则，方法及其参考数值。
- On safety distance in regard to blast impact wave 爆炸冲击荷载对动物杀伤作用距离的试验研究
- safety distance between two ships 安全船距
- On the basis of comparison and analyses of risk rates, live working safety distances for 330 kV and 500 kV transmission lines are given in this paper . 基于危险率的比较分析，对330kV和500kV输电线路带电作业安全距离提出了建议
- It seemed an eternity before news of his safety reached her. 他平安的消息到达她那里之前，那段时间似乎是无限漫长的。
- Thanks to I had tied then the safety belt. 幸亏我当时系上了安全带。
- Safety Distance Computation of Destroying Aero-bomb and Shell 航、炮弹销毁的安全距离计算
- The ship came about and headed back for safety. 这只船掉过头往回开到安全地带去。
- Safety Distance under Different Following States on Expressway 高速公路不同跟车状态下安全行车间距分析
- I don't wonder you were anxious about their safety. 你为他们的安全着急，我是不奇怪的。
- In the end they reached a place of safety. 他们终于到达了一个安全的地方。
- The maritime management department such as VTS and port control usually regulate the ship s safety speeds and safety distances when entering or leaving the port according to experience in practice. VTS等海事管理部门及港口生产部门在实际工作中，通常根据经验制定船舶进出港的安全航速和安全距离。
- When do the new safety rules come into force? 新的安全规则何时生效?
- The safety precautions are totally inadequate. 这些安全措施完全不合格。
- Probe into Safety Distance between the Bottom of Inner Dump and Pit 关于内排土场坡底与采场之间安全距离的探讨
- I'm worried sick about my son's safety. 我十分担心我儿子的安全。
- If I lose my job, I've got no safety net. 我丢掉这份工作就无计可施了。
