- 重点词汇
- maintenancen.维持，保持;保养，保管;维护;维修;
- use for作…用;
- lowadj.低的，矮小的;楼下的，低洼的;沮丧的;下贱的;离地面近的;在底部的;近底部的;领口开得低的
- dailyadv.每天;;
- runvt.& vi. 跑;移动;（使）流动;
- preparationn.准备（工作）;制剂;
- consumersn.消费者，顾客( consumer的名词复数 );
- voltagen.电压，伏特数;
- andconj. 和，与;而且;于是，然后;因此;
- 相关例句
We were continually playing with new ideas and trying out models on the test track.
我们不停地试新点子,在试车跑道上试验各种新型号汽车.
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目的:对比分析尿液检验干化学法 、 沉渣分析仪分析法和人工镜检法.
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探讨了磷化膜的成膜机理,沉渣的形成条件及抑制沉渣生成的方法.
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Check the circulating pump to find out whether the electric current is normal.
检查循环泵试运转电流是否正常.
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这两个现代化工厂的试运转预计分别在2007年11月和2008年12月.
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The air condition system has no production to carry in association with try to revolve record.
空调系统无生产负荷联合试运转记录.
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He was much travelled; his comments on trends and personalities were invariably illuminating.
他游历很广, 对人对事有极精辟的见解.
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He had no gift for putting what he had to say into the striking phrases.
他根本不会把自己想要说的用精辟的言辞讲出来.
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Your very effective recital of British war effort will greatly impress world public opinion.
你对于英国在大战中的努力作了很精辟的报告,这将使世界舆论得到深刻的印象.
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