我们提供的这种系列的磁力泵是绝对可以干运转的，不会发生任何意外。
With this series we offer you an absolutely safe to run dry, magnetically coupled centrifugal pump, without any ifs and buts.
这绝对不是件容易干的活。
叶片干重的绝对增长速率动态和叶面积的绝对扩展速率动态为正-负单峰型。
The trends of absolute increasing rate of LW and absolute expanding rate of leaf area (LA) were represented by positive-negative single-peak curves.
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