spot drilling的例句大全

Spot evaluation test, which was carried out by the method of corrosion test ring, results show: composite inhibitor is consistent to saturated saltwater drilling fluids, its inhibition efficiency is about 90%.

运用腐蚀试验环法进行现场评价试验，结果表明：该复合缓蚀剂和饱和盐水钻井液配伍性良好，现场缓蚀率达到90%左右，效果明显。

In the testing on the spot, with the method of undamaged testing for priority and drilling core for supplement, the author gets the concrete intensity of main components.

现场检测中，采用了以非破损检测法为主，以钻芯法为辅的测试方案，确定了主要构件的混凝土强度。

In construction process, because landform is restricted, modern drilling equipment cannot throw spot to use.

施工过程中, 因地形限制, 现代化钻孔设备无法投入现场使用.