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- The maxium particle vibration velorcity(ppv) taking as safety criteria is real. 文章進(jìn)行了工程實(shí)際驗算,說(shuō)明在主頻率下,最大質(zhì)點(diǎn)振動(dòng)速度是真實(shí)的安全判據。
- Detect/Report potential safety risk inside work shift, ensure production activity in line with safety criteria. 發(fā)現、匯報班組內安全操作隱患，確保生產(chǎn)活動(dòng)符合安全要求；
- Firstly, according to the geological conditions and technical code for design, safety criterion for landslide control is confirmed. 根據防治區的工程地質(zhì)情況和相應的規范要求，確定了防治工程的安全等級。
- YAN Zhi-xin,WANG Yong-he,JIANG Ping,et al.Study on measurement of blast induced seism and building safety criteria[J].Chinese Journal of Rock Mechanics and Engineering,2003,22(11):1907-1911. [9]言志信;王永和;江平;等.;爆破地震測試及建筑結構安全標準研究[J]
- Some commonly used measuring methods and controlling criteria of blasting-induced damage such as sonic wave testing and PPV safety criteria are presented, and some related problems are discussed. 討論了聲波測試法、PPV安全判據等幾種常用爆破損傷確定方法與控制標準。
- Safety criteria for telecommunication equipment 電信設備安全標準
- Advance on Safety Criteria for Blasting Vibration 幾種爆破震動(dòng)安全判據
- Nuclear Safety Criteria for Control Air Systems 控制空氣系統的核安全準則
- On frequency index of blasting safety criterion 淺析爆破安全判據的頻率指標
- inner-intrinsic safety criterion 內部本質(zhì)安全判據
- safety criterion of blasting vibration 振動(dòng)安全判據
- It seemed an eternity before news of his safety reached her. 他平安的消息到達她那里之前，那段時(shí)間似乎是無(wú)限漫長(cháng)的。
- Thanks to I had tied then the safety belt. 幸虧我當時(shí)系上了安全帶。
- The ship came about and headed back for safety. 這只船掉過(guò)頭往回開(kāi)到安全地帶去。
- Toward Some Problems of Safety Criteria of Blasting Vibration 爆破地震安全判據幾個(gè)問(wèn)題的探討
- I don't wonder you were anxious about their safety. 你為他們的安全著(zhù)急，我是不奇怪的。
- In the end they reached a place of safety. 他們終于到達了一個(gè)安全的地方。
- When do the new safety rules come into force? 新的安全規則何時(shí)生效?
- The safety precautions are totally inadequate. 這些安全措施完全不合格。
- Analysis of the Safety Criteria for Blasting Vibration 爆破振動(dòng)安全判據淺析
