The testing results of organic positive colloid BPS on reservoir protection are also described.
在油层保护方面，介绍了有机正电胶bps对油层保护的试验结果。
The strongly PAS-positive colloid was found in all parts of the adenohypophysis and neurohypophysis in the mature Chinese buffalo.
强PAS阳性的胶体见于成年中国水牛腺垂体各部及神经垂体。
The strongly PAS-positive colloid was found in all parts of the adenohypophysis and neurohypophysis in the mature Chinese buffalo.
强PAS阳性的胶体见于成年中国水牛腺垂体各部及神经垂体。
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