They are widely used in electronic instruments aeronautic instruments etc.此类轴承在各类电子仪器中得以广泛运用.In aeronautic jargon, he's talking about developing More Electric Architecture ( MEA ).在航空领域的行话里, 史密斯指的是开发更加 电气化 的框架.Stiff...
在气象图上气压差用等压线表示.Pressure differences are indicated on weather maps by isobars.具有大致同心的等压线的低压区在技术上称为气旋.A region of low pressure with roughly concentric isobars is known technically as a cyclone.气压梯度与天气图上等压线的间隔大小成反比.A line o...
FOREIGN dignitaries in black limos are a common sight in Washington, DC.国外政要的豪华轿车行驶在华盛顿稀松平常.Armstrong first cut 18,000 jobs and jettisoned frills like corporate limos.首先,阿姆斯壮精简了18,000条影响公司发展的内容,例如公司的豪华轿车等.Armstrong first...