常見例句

雙語(yǔ)例句

The adverse operation circumstances determine the structure of submersible motor greatly different from the conventional ones.
惡劣的工作環(huán)境，決定了其密封結(jié)構(gòu)與常規(guī)電機(jī)具有較大的不同。
In addition, certain amount of test data of submersible motor pumps is also provided, so that above analysis method and formulas are checked.
此外還提供了一定數(shù)量的潛水電泵的試驗(yàn)數(shù)據(jù)，從而驗(yàn)證了上述的分析方法和各項(xiàng)公式。
The dry-pit submersible motor enclosure including frame, end brackets, flanges and cap assembly shall be constructed of close-grained cast iron, ASTM A-48, Class 30 or better.
干井潛水電機(jī)殼體，包括機(jī)架，尾軸承架，法蘭和罩蓋總裝，必須采用符合美國(guó)材料試驗(yàn)協(xié)會(huì)ASTM A-48類別30標(biāo)準(zhǔn)的、密實(shí)的鑄鐵或更好的材料制造。