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- Discussion on Standards of test method of drilling core of concrete 关于混凝土钻芯取样法有关标准的讨论
- The same principle was used in a method of drilling in oilfields. 油田的钻探方法采用了同样的原理。
- The extracting method of on-line wear character signal of drilling tool is studied. 研究了钻削过程中刀具在线磨损状态特征信号+的提取方法。
- This method of drilling is not federally supervised under the Safe Drinking Water Act. 根据安全饮用水法案，这种开采方法是不受联邦监管的。
- For the method of drilling bits in high-gas coalbed,the influence of gas must be taken into account. 对于含瓦斯煤层实施钻屑法必须考虑瓦斯的影响。
- This method of drilling is not federally supervised under the Safe Drinking Water Act. Some in Congress want to end that exemption from the law. 钻孔法在安全饮水法案中不受联邦监管.;国会中有人提出想结束这种法律上的豁免权
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- His method of organizing the work is commendable. 他组织这项工作的办法是值得称赞的。
- Based on the analysis of drill bush wear,the methods of determining the wear tolerances and lifetime of the drill bush in the design of drilling jig are presented. 通过对钻套磨损的分析,给出了钻床夹具设计中钻套磨损公差及使用寿命的确定方法。
- You'll find little system in his method of work. 他的工作方法无甚条理。
- It's not an economical method of heating. 这不是一种经济的取暖方式。
- Taxpayer: what do you mean by the method of derivation? 纳税人：什么是以支出换算收入？
- They introduced a special method of high-speed drilling. 他们采用了一种高速钻探的特殊方法。
- The others gave some pointers on improving the method of operation. 其他同志则出了一些点子来改进操作方法。
- Blow-drying replace the old method of putt curler into wet hair. 边吹乾边吹发型的方法取代了湿发上卷子的老方法。
- A copy made by this method of duplication. 油印品通过这种方法印制的印刷品
- On larger farms this method of reaping went out long ago. 在较大的农场上，这种收割方式早过时了。
- A NEW METHOD OF DRILLING OIL AND GAS WELLS--LASER DRILLING 新型钻井技术--激光钻井的研究进展
- Analysis on design method of drilling pattern in structure drilling 井下构造探查钻孔的设计方法浅析
