英语词汇“appraisal drilling”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	appraisal drilling
释义	appraisal drilling appraisal drilling n (Mining & Quarrying) (in the oil industry) drilling carried out once oil or gas has been discovered in order to assess the extent of the field, the reserves, the possible rate of production, and the properties of the oil or gas
随便看	random variances random variate random variation random vector random vector generation random verification number random vibration random voided specimen random walk random walk--1-dimensional random walk--2-dimensional random walk--3-dimensional random-walk advection and dispersion model random walk frequency modulation random walk hypothesis random-walk hypothesis random walk in continuous time random walk in random environment random walk in random scenery random walks random walk theory random-walk theory random walk with drift random waves random way point

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。