Gutberlet says, aside from avoiding seismically unstable spots on the ocean floor, it is impossible to forecast such problems.
古特伯赖特说,在铺设电缆的过程中,除了避免太平洋洋底的地质不稳定的地点之外,人们不可能预测地震会造成什么问题。
This might lead to the formation of hydrates, which could be unstable if disturbed, and it might also lead to a lake of CO2 on the ocean floor which would be acidic at the margins.
这可能导致水合物的形成,如果水合物被搅动,它也是不稳定的,而且它也可能在海底产生大量的CO2,使边缘部分呈酸性。
Unfortunately, the baskets cannot reach every floor of a building because the ropes from which they hang become unstable beyond a certain length.
不幸的是,由于悬挂救生篮的绳索在超出一定长度后就会非常不稳定,所以救生篮无法达到每一层楼。
This might lead to the formation of hydrates, which could be unstable if disturbed, and it might also lead to a lake of CO2 on the ocean floor which would acidic at the margins.
这可能导致水合物的形成,如果水合物被搅动,它也是不稳定的,而且它也可能在海底产生大量的CO2,使边缘部分呈酸性。
Besides, using the vertical lathe to turn vanes can eliminate the defects that a floor-type horizontal machine is low in rotary speed, unstable in slewing and the like.
而且,用立车加工叶片,消除了落地卧式车床的转速低、回转不稳定等缺点。
Besides, using the vertical lathe to turn vanes can eliminate the defects that a floor-type horizontal machine is low in rotary speed, unstable in slewing and the like.
而且,用立车加工叶片,消除了落地卧式车床的转速低、回转不稳定等缺点。
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