您要查找的是不是：
- It sets good records on drilling cycle, net drilling time and average ROP in the same kind of horizontal wells. 該井的完成 ,創(chuàng )同類(lèi)型水平井鉆井周期、純鉆時(shí)間、平均機械鉆速的國內好成績(jì)。
- Casing drilling is a new method for drilling wells that is aimed at reducing both drilling time and the incidence of unscheduled drilling events. 套管鉆井技術(shù)是一種節約鉆井時(shí)間,降低井下事故發(fā)生的全新的鉆井工藝技術(shù)。
- Waiting on cement out of rig time and electrical logging cement quality were achieved and drilling time efficiency was rai... 該項技術(shù)成果對于渤海中深層油田的開(kāi)發(fā)具有重要意義。
- Quality materials, reasonable structure and reliable performance to ensure that bit with the longest service life, reduced drilling time and reduce the use of cost. 優(yōu)質(zhì)的材料，合理的結構和可靠的性能確保鉆頭具有最長(cháng)的使用壽命，因此縮短了鉆進(jìn)時(shí)間，降低了使用成本。
- Advances in polycrystalline diamond compact( PDC) bits have sharply increased rate of penetration( ROP),reduced drilling time and costs in oil and gas wells. 聚晶金剛石復合片（PDC）鉆頭的發(fā)展及應用，大大提高了鉆井的機械鉆速（ROP），減少了鉆井時(shí)間，降低了鉆井成本。
- The mass rally was a total fiasco. 那次群眾集會(huì )徹底失敗。
- The total sum of money to be paid out to employees at a given time. 薪金總額在指定時(shí)間付給工人的工資總額
- I must say the news comes as a total surprise. 我得說(shuō)這個(gè)消息來(lái)得太突然了。
- Ten years was the sum total of my education. 我受教育的年限加起來(lái)共十年。
- My small contribution was lost in the grand total. 我的小小捐獻在巨大的總額中小得幾乎看不見(jiàn)。
- The ship was wrecked and became a total loss. 船只失事，一切都損失了。
- He swings from wild optimism to total despair. 他由極其樂(lè )觀(guān)一變而為完全絕望。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- She professed total ignorance of the matter. 她自稱(chēng)對那事一無(wú)所知。
- A hiatus is the total interval of geologic time. 一個(gè)沉積間斷是地質(zhì)時(shí)間的總間隔。
- The garden was in a state of total neglect. 那花園完全無(wú)人整理。
- Application of Drilling Time Curve in Exploration and Exploitation of Petroleum in Ganquan Petroliferous Area 甘泉油區石油勘探開(kāi)發(fā)中鉆時(shí)曲線(xiàn)的應用
- The total amount is in the fifties. 總共五十多個(gè)。
- Choose four out of the total number. 從全部數目中選出四個(gè)。
- Add this numbers together and give me the total. 把這些數字加起來(lái)，告訴我總數是多少。
