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- The results indicate that the natural frequency of vibration of multispan stone arch bridge is closely packed and it has adequate safety allowance. 研究结果表明,多跨度石拱桥作为一个整体,其自振频率较为密集,桥梁具有足够的安全裕量。
- Analysis on the example shows that in composite pile foundation piles have another unneglectable contribution, which can be considered as safety allowance in design, it is reasonable and necessary. 算例分析表明桩在复合桩基中的另一种不可忽视的贡献,无论只是把它当作安全储备还是考虑到设计中,都是合理和有必要的。
- Calculation of Safety Allowance of Ship's Initial Stability 船舶初稳性安全余量的求解
- 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。
- The ship came about and headed back for safety. 这只船掉过头往回开到安全地带去。
- 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。
- 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。
- The traffic safety allows of no negligence 交通安全不容疏忽。
- 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。
- We're all concerned for her safety. 我们都为她的安全担忧。
- The new aircraft is undergoing safety tests. 这种新飞机正在接受安全性能检验。
- His long absence raised fears about his safety. 他长期不在引起了大家对他的安全的担心。
- The new safety regulations are now in force. 新的安全规则现已生效。
- The report is scathing about the lack of safety precaution. 该报道对缺乏安全预防措施一事严加指责。
- He is always apprehensive for his son's safety. 他经常担心儿子的安全。
- The mother is worried about her son's safety. 这位母亲担心她儿子的安全。