non circulating 无环流
non-circulating model 无环流方式
non-circulating drilling 无循环钻进
non-circulating shareholders 非流通股股东
Unfortunately, however, of great luck, it's been non-circulating Rubbings.
然而不幸中的大幸是，它的拓本一直在民间流传。
According to the developing trend of the drilling, several common methods of non-circulating drilling are introduced.
针对钻掘技术的发展趋势，介绍了几种常用的干式钻进施工方法。
We also find no positive significant relation between stock price and the first controlling non-circulating shareholder.
对第一大股东国有股还是法人股的正相关不显著。
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