1) vent flow
开口流动
1.
A mathematical study is made to compute the vertical vent flow behavior due to fire in a room.
竖向开口流动研究一般根据伯努利流动定理并结合室内外压差和烟气层与空气层的温差推导出相应的流动公式。
3) opening motion
开口动程
1.
The key technical measures of increasing loom tension,adjusting opening motion and strenghthening operation techniques were taken to improve loom efficiency to 92%,first grade percentage before cloth repairing to 88%,and the quality of gray cloth surface and end-product were enhanced distinctly.
在喷气织机上采用凸轮开口机构生产异纬高密双层织物,解决了易出现织错的难点问题,并通过优化各项工艺参数,采取了加大上机张力、调整开口动程、加强操作技术等关键技术措施,使织机效率上升到92%,下机一等品率达到88%,坯布布面质量与实物质量均明显提高。
4) open-belt drive
开口传动
5) population mobility
人口流动
1.
On two levels of government's policy for the transboundary pollution with population mobility;
人口流动下跨区污染的两级政府政策分析
2.
Implementary predicaments for functions of villagers committee in population mobility
人口流动状态下村委会职能的实施困境
3.
Examination of the relation between city construction and social economy based on the population mobility in Ming Dynasty
从明代人口流动看城池修筑与社会经济的关系
6) floating population
流动人口
1.
Survey on knowledge,attitude and behavior about AIDS among floating population from rural areas;
农村流动人口艾滋病知识、态度及行为调查
2.
Expenses paid by the floating population in Guangzhou city health service;
广州市外来农村流动人口卫生服务费用调查
3.
Management and surveillance of the floating population with schistosomiasis in Ningbo City from 2003 to 2005;
2003-2005年宁波市流动人口血吸虫病管理与监测
补充资料：南美洲运动会和南十字运动会
1922年在巴西举行过1届南美洲运动会,参加者限于南美洲国家。1978年在玻利维亚举行过 1届南十字运动会，参加国有阿根廷、玻利维亚、巴西、智利、厄瓜多尔、巴拉圭、秘鲁和乌拉圭8国。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条