1.
Research of mechanism of a floating ring in the floating ring bearing system
浮环轴承系统中浮动环作用机理研究
2.
dispersion ring
弥散环 -恒星运动
3.
Of or belonging to the phylum Annelida.
环节动物门的环节动物门的或属于环节动物门的
4.
The rope, rod, or spar on which such a ring moves.
环可供这种环移动的绳子、竿子或圆材
5.
National Environment and Health Action Plan
国家环境和卫生行动计划(环卫计划)
6.
marked by or moving in a cycle.
以循环为特点或者按循环的方式运动。
7.
The evolu tion of the parad igm of environm ental governance and the environm ent voluntary in itiatives;
环境治理范式的演进与环境自觉行动
8.
On the Training Links and Link Training of gymnasts;
论体操运动员的训练环节与环节训练
9.
Re-study of environmental protection activities in the environmental and economic accounting;
环境-经济核算中的环保活动再认识
10.
ADF loop antenna
自动定向仪环形天线
11.
environmental externalities (of economic activities)
经济活动对环境的影响
12.
block-on-ring wear test
试块－试环滑动磨损试验
13.
a loop knot that neither slips not jams.
滑动或堵塞的环圈结。
14.
Tokyo Conference on Global Environmental Action
东京全球环境行动会议
15.
The Environment Millennium - Time to Act!
环境千年-行动起来吧!(2000)
16.
Plan of Action of the African Environment Conference
非洲环境会议行动计划
17.
environmental follow-up
有关环境的后续行动
18.
REACTION SHAFT SUPPORT SEAL RINGS.
从动轴支撑封印环。