1) closure cover
封场覆盖
1.
Closure cover system is one of important parts of landfill site construction, it includes landfill gas discharge guid ing layer, geotechnical film, drainage layer and plant cover surface soil layer.
封场覆盖系统是垃圾卫生填埋场建设的重要组成部分,覆盖系统包括气体导排层、土工膜、排水层、植被表土层。
2) field coverage
场强覆盖
1.
As one of the field coverage methods, leaky coaxial cables can be used not only in the wireless communication systems in tunnels, but also in to the indoor wireless communication systems.
作为一种场强覆盖手段,漏泄同轴电缆不但能够应用于隧道无线通信系统,而且近年来也被应用于室内无线通信系统。
4) acoustic coverage
声场覆盖
1.
A general introduction of audio system in this show, including the goal of the design, the configuration of the system, the acoustic coverage and other aspects, is presented.
深圳"Water Show"是国内第一个按"演出内容决定建设形式"的大型室外演出,简单介绍了此演出扩声系统的设计目标、系统架构、声场覆盖等相关设计建设的要点,并提出了某些系统建设过程中存在的不足之处。
5) market coverage
市场覆盖面
6) coating-sealing curing process
覆盖密封养生
补充资料：一封轺传
1.汉制，凡受朝廷征召者乘坐公家马车，皆持一尺五寸长的木制传信，有御史大夫封章，以为凭证。轺传两马，一马一封，故谓之一封轺传。
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