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- regulator check nut 调节器防松螺母
- To readjust reduced pressures, loosen check nut and turn adjusting screw clockwise to raise reduced pressure and counterclockwise to lower reduced pressure. 如果要重新调节压力，则松开锁进螺母，顺时针旋转调节螺丝，提高减压；逆时针旋转，降低减压。
- Want to carry on bactria development and the bowels normal regulations check first, make pure diarrhea reason, have already carried on an anti-virus treatment to sex ground. 首先要进行细菌培养及大便常规检查，弄清腹泻原因，有针对性地进行抗菌治疗。
- The plumber made a careful check of the pipes. 管子工对管道做了仔细的检查。
- Sunday is the best day to check the want ads. 星期天是在报纸上查寻招聘广告的最好的日子。
- Have you got any rain check for the following game? 你拿到下一场球的免费票了吗？
- It always pays to give your paper one final check. 写了东西最后检查一遍总是有好处的。
- He was careful enough to check up every detail. 他非常仔细，把每一个细节都核对过了。
- Please check up these references. 请核对这些参考资料。
- Carefully check the car being scorched. 仔细检查过被烧焦了的汽车。
- He predated the check by five days. 他把支票上的日期填早了五天。
- I'll have to check the entries in the ledger. 我得核对一下总帐的项目。
- Is there a place we can check in our coats? 有暂存大衣的地方吗?
- I accept a check in lieu of cash. 我接受支票代替现金。
- Don't forget to check on your work. 别忘记检查一下你们的工作。
- He went aloft to check the sails. 他上去检查船帆。
- Attach the regulator. Fasten the regulator to the cylinder and tighten the inlet nut securely. 连接调整器。把调整器紧固在钢瓶上，安全地上紧入口螺母。
- He filled up the check for$1000. 他开了1000元的支票。
- He says he will check back in half an hour. 他说半个小时後再联系。
- Can I pay by check or credit card? 我能用支票或信用卡吗？
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
