underbalance

美 　英

• n.欠平衡；不足平衡
• 網(wǎng)絡(luò)欠平衡的；平衡不足

英漢解釋

n.	1. 欠平衡 2. 不足平衡

例句

Breakthrough in Application of Underbalance Drilling and Completion Technology for Natural Gas Exploration in Sichuan Basin

欠平衡鉆井完井技術(shù)在四川天然氣勘探新領(lǐng)域的突破

Minimum Underbalance for Perforating-well Testing Operation in Lower Permeability Reservoir

低滲透地層射孔測(cè)試聯(lián)作的最小測(cè)試壓差

New Application of Underbalance Effect to Oilfield

負(fù)壓效應(yīng)在油田中的新應(yīng)用

Study and Application Statues of Low Density Underbalance Drilling Fluid in China

中國(guó)低密度欠平衡鉆井液研究應(yīng)用現(xiàn)狀