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- Navy Secondary Standards 海军二等标准
- From 2002 to 2004, the quality of ambient air in urban area of Qinzhou city reach national secondary standard. 摘要2002年至2004年,钦州市区环境空气质量达国家二级标准。
- A working standard (i. E., In-house or secondary standard) is a standard that is qualified against and used instead of the reference standard. 工作对照品(也就是内部标准品或二级标准品)是根据一级对照品标定的,并用来代替一级对照品的。
- National secondary standards of temperature device 温度副基准
- National Secondary Standard of Fatness Machine 平面度副基准装置
- secondary standard reference surface 二极标准磁盘面
- Beiyang Navy is the earliest naval force of China. 北洋水师是中国最早的海军部队。
- He is a gunner of the British navy. 他是英国海军的一名炮手。
- He had been a sailor in the U.S. navy. 他曾在美国海军当水兵。
- The Use of Tungsten Filament Lamps as Secondary Standard Sources 作为第二标准来源使用的钨丝灯
- They enlisted four hundred recruits for the navy. 他们为海军徵募了四百名新兵。
- secondary standard protection level x-ray dose ratemeter 第二标准防护能级X线剂量率计
- A captain in the army ranks below a captain in the navy. 陆军上尉的阶级比海军上校的低。
- secondary standard therapy level x-ray exposure meter 第二标准治疗能级X线曝光表
- crystal-controlled secondary standard frequency measuring equipment 晶体控制次级频率标准测试装置
- By anybody's standards that work of art is A-1. 那件艺术品按任何人的标准都是第一流的。
- I am sorry, but navy blue is the dark we have in stock. 对不起,海军蓝是我们现在的最深的颜色了。
- Her age is of secondary interest. 她的年龄不太重要。
- He messed with me/We messed together when we were in the Navy. 我们在海军时,他和我共餐[我们共餐]。
- Have standards of morality improved? 道德标准是否有所改进?