The Bourdon - type pressure gauge is more convenient for most purposes than a liquid manometer.在很多情况下,使用鲍敦式压力计要比液体压力计更为方便.What kind of piping system should the Bourdon effect be considered to?哪种类型的管系中应考虑到波登效应?Effect of d...
Customs officials have made a series of contradictory statements about the equipment.海关官员们对这种设备作出了一系列互相矛盾的陈述。As far as I'm concerned the officials incited the fight.在我看来，是官员们煽动了这场争斗。A court at Tampa, Florida has con...
熔岩沿火山坡面涌流而下.The lava flowed down the sides of the volcano.岩浆就会从火山口缓缓涌流出来。The lava will just ooze gently out of the crater.但是这种方法难以抑制涌流中的高频分量.However, these methods can't suppress the frequency component in the surge...
从前他们在这些峡谷中采煤.At one time they used to mine coal in these valleys.从前用镐和铁锹采煤.Formerly the coal was dug with picks and spades.当大卫到达罗伯特和斯洛格跟前时,他们还在采煤.Robert and Slogger were still cutting coal when David reached them....
The European Builders Confederation has a membership of over 350,000 building companies.欧洲建筑商联合会拥有逾35万家建筑公司会员。the Confederation of British Industry英国工业联合会The official trades union council voted to disband itself and re-f...
One makes baskets by interlacing reeds or fibers.人以芦草或纤维编结篮子.Triaxial fabric is woven by interlacing three yarn ends at 60� � angles.平面三向织物是由三组互成60°角的纱线交织而成.The delicate fiber - shaped structure recreates the interlacing...
A hibernating bear spends the winter in sleep.冬眠的熊以冬眠度过冬季.India spends over a fifth of its budget on defence.印度的国防开支占了其财政预算的 1/5 强。Do you really think a kid like Marlon spends any time in a library?你们觉得马龙是那种会上阅览室的孩子 吗 ?H...