under water weighing 水下称重法 ; 下称重法 ; 即水下称重法 ; 称重法
non-weighing constant water table lysimeter 非称重式地下水恒位补偿蒸渗仪
They showed that just one heavy-duty tugboat can make the trip in about 140 days while dragging an iceberg weighing 7 million tons - enough to meet the annual water consumption of 35,000 people.
测试结果显示只需一艘重型拖船就能将700万吨重的冰山在约140天内托送到位,这足够满足35000人一年的水需求量。
Twelve machines weighing 13 tons carry up to 36 cleaners, who use ordinary soapy water to wash down the Burj's 24, 830 reflective windows in a process that takes three months from top to bottom.
为了彻底清洁大楼全部的24830块玻璃,他们花费了3个月的时间来完成此项工作。 清洁时,由工人站立在这些机械臂上面,用普通的肥皂水来洗刷。
The lining of his SPI armor swelled, taking on water, weighing him down.
SPI盔甲的内衬层膨胀了,吸饱了水,把他向下坠。
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