两冬一夏沙藏层积处理可以提高播种育苗的效果。
Two winters and one summer stratification can raise seedling emergence rate.
你是一个专一的人还是有着三心两意的花花肚肠呢，想知道答案的话就跟随沙夏一起来做测试吧！
You are a single-minded people still have a three-hearted Flower intestines do want to know the answer, then do the test with the following Shaxia bar!
运用多元线性回归等方法研究临南油田夏70块沙河街组沙三段低电阻率油层的形成机理。
The multidimensional linear regression method was used in this article to study the formation mechanism of low resistance oil layer at Sha 3 Segment, Shahe Street of Block Xia-70 in Linnan Oilfield.
运用多元线性回归等方法研究临南油田夏70块沙河街组沙三段低电阻率油层的形成机理。
The multidimensional linear regression method was used in this article to study the formation mechanism of low resistance oil layer at Sha 3 Segment, Shahe Street of Block Xia-70 in Linnan Oilfield.
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