...- 120 伏特交流 D- 24 伏特直流 6 操作面板语言 E- 英语 S- 西班牙语 外部气压连接 N- 常温常压(NPT)连接 M- 公制的(Metric)连接 工作站气路模块(规定每个工作站并添加到目录数量之上) 检测类型 P- 压力衰减 - 绝对 气路结构 S- 单一压力,标准气流气路...
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公制的起源 The Origin of Metric System
公平的制度环境 equitable institutional environment
国际公制的 metric
公有制基础上的有计划的商品经济 “a market economy based on central planning and public ownership”
公司的控制权 control of a company
广告公司的制片 producer
更公平的体制 fairer system
公司制度的调整 The Changes of Company Policies
控制的公司 privately-held firm
尽管公制的使用似乎是标准的,仍然有时可以产生错误。
Even though its use seems to be standard, errors can still happen.
正如汉密顿夫人提到的,美国奥委会会寄来量杯因为美国是不使用公制的。
The U.S.O.C. will send measuring cups because, as Ms. Hamilton noted, the United States does not use the metric system.
难道美国公众对有关公制的“筒单易行”已形成的看法还有什么争议吗?
Is there any question as to what nations the American public has developed about the "simplicity" of the metric system?
First there was the observation by Michelson who back in the late 1880s had done very precise interferal metric measurements of the hydrogen lines and had observed that the 656 nanometer line 3 associated with the transition of n equals 3 to n equals 2 was, in fact, a doublet.
首先是麦克逊,在1880年底的观察,他以公制单位对氢原子的光谱线,作了准确的,无其他因素干扰的,测量,发现当n值由3变为2时,会同时得到波长为656纳米的谱线3,实际上是有两条线。
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