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- Finally, a mechanism of AC etching for aluminum foil in HCl and a theoretical rule for choosing electroetching conditions were suggested on the results. 根据这一机理，提出了铝箔的交流腐蚀工艺优化原则，并用实验对这一原则进行了初步验证。
- The theoretical rules among the high temperature performance of the brazing alloy, strain rate and the function of Co alterant are analyzed. 分析了钎料高温性能与应变速率、钴的变质剂作用等因素之间的理论规律。
- The Ching court began to feel its rule threatened. 清廷开始感到自己的统治受到了威胁。
- But this does not rule out unofficial discussions. 但这并不排除进行非正式的讨论。
- The rule is inapplicable to this occasion. 那规则对这一场合不适用。
- I did the calculation by the rule of three. 我是根据比例运算法则计算出来的。
- It is up to the courts to rule on this matter. 这得靠法院对这事作出裁决。
- I'm afraid that the judge might rule against him. 恐怕法官的判决会于他不利。
- I make it a rule to take a short walk after lunch. 我习惯在午饭后散散步。
- The teacher reiterates that rule. 老师重申了那条规则。
- There is always an exception to any rule. 任何规律总有例外。
- This rule cannot be applied to every case. 这项规则不是所有情况都使用。
- He did not rule out changing his mind. 他没有排除改变主意的可能性。
- It's a theoretical possibility, but I don't suppose it will happen. 这是一种理论上的可能性，但我认为这种情况不会发生。
- A new rule will soon come into being. 一个新规则很快就要出台了。
- It's against the rule to pick up the ball. 捡球是犯规的。
- This book is too theoretical; I need a practical one. 这本书理论性太强，我需要一本实用的。
- Fair weather was the rule yesterday. 昨天天气普遍晴朗。
- The government and central bank were in theoretical harmony. 政府与中央银行按理论是协调一致的。
- A secular law, rule, or code of law. 世俗法规世俗的法律、制度或法典
