... 表层洋流 surface current 面密度；地表密度 surface density 表层堆积物；浅藏矿床 surface deposit ...
基于28个网页-相关网页
The result indicate that start pump after long stillness could make the difference of ECD and surface density large.
结果表明在深井中长期停泵之后再开泵会造成LAO合成基泥浆的ECD与地表密度有较大差距，可能会引起循环漏失。
参考来源 - 线性α烯烃合成基泥浆体系及流变性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
含盐量较低的地表水密度较低，因此下沉和搅动深水的可能性较小。
Less salty surface waters would be less dense and therefore less likely to sink and stir up deep water.
本文提出了按正态分布密度函数计算深基坑开挖引起的地表沉降值的公式。
In this paper, a formula of ground settlement around deep excavation is proposed based on the normal distribution of density function.
新疆辣椒疫霉病的发生与地表温度、栽培密度和灌水方式有直接关系。
The capsicum Phytophthora occurrence is directly related with the ground-surface temperature, the plant density and the irrigation way at Xinjiang.
应用推荐