drilling method

常見例句

By using soil-drilling method, this research investigated the root distribution characters of Robinia pseudoacacia in Weibei loess plateau.
採用土鑽法研究了渭北黃土高原主要造林樹種刺槐的根系分佈特征。
This is a reversal thinking operation concept against the pipe drilling method of casing pipe wall protection described in conventional books.
本方法與書本上所述的套琯護壁跟琯鑽進方法有反曏思維操作概唸。
Based on the merit of foam, a new drilling method is put forward, that is the foam drilling technique of deep well applied in drought and scarce water areas.
依據(jù)泡沫的優(yōu)點，提出了在乾旱缺水地區(qū)採用深水井泡沫鑽進技術的鑽探新方法。

This method of drilling is not federally supervised under the Safe Drinking Water Act.

The two discussed a new health study on the hydraulic fracturing drilling method that could be thorough enough to trump all others in a debate that has split New York for five years.
NPR: AP: NY Fracking Held As Cuomo, RFK Jr. Talk Health
Among the various offshore drilling practices, ultra-deepwater drilling is the most expensive and technically challenging method since it involves drilling at water depths of over 5, 000 feet.
FORBES: Shell's Record Transocean Deal Shows The Importance Of Ultra-Deepwater
Other ideas include drilling into the aquifer beneath the city and pumping cool water along the tunnels (a method already used to cool the Royal Festival Hall), or installing chillers in the trains that would freeze blocks of ice while the trains were above ground—which would then keep them frosty on the underground sections.
ECONOMIST: London Underground