What is this? "The paper chase"?
这是什么？，撒纸追踪游戏吗？
What is this? The paper chase?
这是什么？，撒纸追踪游戏吗？
This paper introduces the concept and main operating steps of "vacuum chase leaks" and "cumulative chase leaks" for satellites abroad.
介绍了国外卫星“真空检漏法”和“累积检漏法”的检漏原理和主要操作步骤。
This paper discusses the reasons behind the failure of medicine concentrate biding and purchase, and puts forwards the divorce of hospitals and medicine to replace concentrate biding and pur - chase.
文章在分析该现象产生原因的基础上提出了取消药品集中招标采购，实行医药分业的政策建议。
This paper discusses the reasons behind the failure of medicine concentrate biding and purchase, and puts forwards the divorce of hospitals and medicine to replace concentrate biding and pur - chase.
文章在分析该现象产生原因的基础上提出了取消药品集中招标采购，实行医药分业的政策建议。
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