1) Turnover Barrier
离职壁垒
3) ion barrier film
离子壁垒膜
1.
The microchannel plate (MCP) ion barrier film s stopping function on incident positive ions in the third generation low-level-light imaging tube was introduced.
给出了三代微光像管中微通道板离子壁垒膜对入射正离子阻止作用的描述,引进了核阻止本领、电子阻止本领和平均射程的概念。
2.
The MCP ion barrier film in low-level-light imaging tube and its process techniques were introduced.
介绍了微光像管中微通道板离子壁垒膜及其形成技术,研究了其粒子(电子和离子)透过特性。
3.
that the ion barrier films were successfully coated by posting on the front surface of a microchannel plate.
作为像管关键组成部件的微通道板也在更新换代，性能不断提高，其相关的新技术不断出现，作为三代的主要技术标志之一就是在微通道板的输入面上贴附一层离子壁垒膜用来阻止正离子反馈，延长使用寿命。
4) Barriers
[英]['bæriə] [美]['bærɪr]
壁垒
1.
On the Barriers of Requiste Capital in Pharmaceutical Industry Market;
试论医药产业市场的必要资本量壁垒
2.
The System of Technical Barriers to Trade and China s Foreign Trade Development;
技术贸易壁垒体系与我国对外贸易的发展
3.
International logistics is promoted by economy global and supply chain management, but it is confronted with the marketing entrance restrict、 finance barriers and delivery channel.
经济全球化、供应链理念促进了国际物流的发展;而市场进入限制、金融壁垒和配送渠道阻碍国际物流发展。
5) barrier
[英]['bæriə(r)] [美]['bærɪɚ]
壁垒
1.
The Impact of the Green Trade Barrier on Our Country s Foreign Trade and the Countermeasures;
绿色贸易壁垒对我国对外贸易的影响与对策
2.
A Research on the Economic Effects of Barriers to the International Trade in Services;
国际服务贸易壁垒的经济效应研究
补充资料：离职
①暂时离开职位：～学习。②离开工作岗位，不再回来。
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