Dinitropheol exerted its effect on sucrose uptake or secretion into the sieve tubes.

二硝基酚影响蔗糖的吸收或者分化到筛管里.

辞典例句

The characteristics of trapezoid slit of slotted oil pipe are summarized in this paper.

介绍了割缝筛管梯形缝的特点、激光切割的难点、特殊的设备配置及新的加工工艺方法.

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The principle of pressure control and the problems about tripping liner and completion tube, etc.

分析了不压井作业的压力控制原理,并提出了起下钻、下筛管 、 下完井管柱等不压井作业时应考虑的问题.

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Line canal is by make shoe, bushing, sieve tube , buckle the composition such as pipe nipple.

衬管是由引鞋 、 套管 、 筛管 、 倒扣短节等组成.

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