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- Studied the relationship of elastic vib ration of rod and working conditions of pump, proposed a method to analyze indic ator diagram, calculate parameters such as swab rate, depth of plunger and depth of break by elastic vibration rule. 为此,研究了抽油杆弹性振动规律和泵工作状况的内在联系,提出了利用弹性振动规律来分析示功图及计算抽汲速度、泵挂深度和断脱深度等参数的方法。
- It's Bill's wife who really rules the roost in that family. 在比尔家里,真正当家的是她的老婆。
- She must be made to comply with the rules. 必须强迫她遵守这些规则。
- I am thoroughly conversant with all the rules. 我对所有的规则了如指掌。
- If you join the club you must abide by its rules. 如果你加入那个俱乐部,你就得遵守其规章。
- When do the new safety rules come into force? 新的安全规则何时生效?
- The rules will suffice for all ordinary needs. 这些规定将能满足所有一般场合的需要。
- It's no use kicking against the rules. 反对这些规定是徒劳的。
- I'm committed not to violate the rules. 我有义务不违反规定。
- You can't lay down hard and fast rules. 规则不能定得太严太死。
- Many old rules are not in force any more. 许多旧的制度都已经失效。
- He ordered his life according to strict rules. 他把生活安排得十分刻板。
- Even at full speed the ship's engines cause very little vibration. 这条船即使全速前进,发动机的震动也很小。
- The abbot told him to obey the rules. 修道院院长告诉他要遵守规定。
- Your finger can feel the vibration on the violin string. 你的手指能感觉小提琴琴弦的颤动。
- We should act in conformity with the rules. 我们应该依照规定行事。
- The rules will remain in effect until October. 这些规章将实施到十月份为止。
- The unreasonable rules were revoked. 不合理的规则被废除了。
- Designed or constructed to operate smoothly and without vibration. 自动定的为运行平稳、无振动而设计或建造的
- Her actions contravene the rules. 她的所作所为违反了规定。