While the soft or lightly clotty sediment is sampled with general pipe cores, it is always inevitable that sediment samples are disturbed.
在使用常规管状取样器对松软或轻微固结的沉积物取样时，沉积物样品的扰动总是不可避免的。
While the soft or lightly clotty sediment is sampled with general pipe cores, it is always inevitable that sediment samples are disturbed.
在使用常规管状取样器对松软或轻微固结的沉积物取样时，沉积物样品的扰动总是不可避免的。
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