“钻杆”的概念、定义、翻译、参考文献-科学参考

单词	钻杆
释义	钻杆 Encyclopedia 工学钻杆释 drillpipe钻杆钻井作业中用于延伸井眼、传递扭矩和输送钻井液，并连接钻机地表设备和井眼底部钻磨设备的空心厚壁圆钢管。理学孔内钻具释 drill rod；drill pipe钻杆钻探施工中用以连接钻头等，并传递钻压、动力、输送冲洗介质的中空杆件。
随便看	methanol to olefin technology methanol to propylene methanotroph methanotrophs methanotrophy methaqualone methaqualone; hyptor; ortonal; melsedin; parminal methasulfocarb methemoglobin methemoglobinemia methenylation methicillin-resistant Staphylococcus aureus，MRSA methioine methionine methionine restriction method method and theory of gravity forward and inversion method by series method centrality theory method detection limit method for controlling the constant pressure method for determination of optical absorption method for determination of viral infection titer in gene therapy product method for determining segment areas method for determining the efficacy of gene therapy product

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。