Requires no special tools or fittings; hand tightens to relief valve outlet.不需要专用工具或管件; 用手将其紧固到安全阀上即可.The outlet of a water pipe was blocked.水管的出水口堵住了。...the largest retail outlet in the city.该市最大的零售商店He needs an outlet ...
She needed to find an outlet for her many talents and interests.她的多才多艺、兴趣广泛需要找个施展的机会。The riverbed is silted up , so there's no outlet for the floodwater.河道淤塞, 水无出路.He needs an outlet for his pent - up anger.他的满腔怒火需要...
sidereal day恒星日(23时56分)Tropical year, and sidereal year are two different concepts.回归年与恒星年是不同的两个概念.sidereal hour恒星时(恒星日的 1/24)sidereal time恒星时sidereal year恒星年(365日6时9分9秒)The sidereal year is not used to construct a calen...