drilling operation difficulty
drilling operation difficulty
钻井作业难度
以上为机器翻译结果，长、整句建议使用 人工翻译 。
-
Serious collapsing is always existed in the drilling process in Shaximiao formation of Zhongjiang area, which brings technical difficulty in drilling operation and huge economic loss.
中江地区沙溪庙组地层在钻井过程中一直存在比较严重的垮塌现象，给该区钻井施工带来较大的技术难题和经济上造成较大损失。
youdao
更多双语例句