Influence factor on draft force in spinning draft and relation of top apron tension & yarn quality is analyzed.
分析了细纱牵伸过程中影响牵伸力的因素，上胶圈张力状态与成纱质量的关系。
The draft proposed by Moscow and Beijing bans the deployment of any arms in space, as well as the use of force against satellites.
莫斯科和北京提出的草案反对在太空部署任何类型的武器，同时还包括反卫星力量。
Dead last was reauthorizing the draft instead of the all-volunteer force, a proposal that drew support from only 14 percent of respondents.
被处死的那个是重新下令起草一个方案取代纯自愿人员武装，只有14个调查对象予以支持。
It is reported that since 2006, before any new major policy or law goes into force, a draft version has been put on the Internet for criticism to help make improvements.
据报导，2006年以来所有重大的政策或法律在颁布前都会在网上公布草案文本，征求建议。
This paper gives the flow simulation of hydraulic turbine draft tubes. Then, the calculation formula of the frequency and force of vibration of the draft tube are derived.
本文通过尾水管内流动的模拟，导出了由尾水涡带所引起的周期性振动的振动频率和脉动压力的计算公式。
This paper gives the flow simulation of hydraulic turbine draft tubes. Then, the calculation formula of the frequency and force of vibration of the draft tube are derived.
本文通过尾水管内流动的模拟，导出了由尾水涡带所引起的周期性振动的振动频率和脉动压力的计算公式。
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