... foamed in situ plastics 现场发泡绝缘 fall of a lock水闸落差 forced draft cooling tower 强制通风冷郐塔 ...
2
?火闸降好
... false beam没有启压梁 fall of a lock火闸降好 fall降好 ...
双语例句
1
An HFT might, for instance, lock in a high price by submitting a large sell order to a dark pool just as the exchange price of a share begins to fall.
例如，股票的交易所价格开始下跌时，一个高频交易者可能提交一个大卖单给资金暗池从而锁定当时的高价。
2
When mounting a fluorescent lamp, the locking device can tightly lock the metal lamp cap of the fluorescent lamp, thus the fluorescent lamp can not loose and fall off from the lamp holder.