一种棘齿装置把线从线轴转到梭心上。A ratchet mechanism transfers the thread from spool to bobbin.在打下物质繁荣的基础后, 梭伦便着手制定宪法.Having laid the foundations of material prosperity, Solon turned to the constitution.梭罗认为人是自然不可分割的一部分。Thoreau viewed m...
最后讨论了时谐性和电容率对电位分布的影响.The effects about potential distribution by time - harmonic character and permittivity a.用铽改性SBN晶体能有效地改善晶体的性质.实验测量了铽改性Sr0.61Ba0.39Nb2O6晶体的电容率和热电系数.The dielectric permittivity and pyroelectric coeffic...
The scale of reduction of a microform.缩微印刷品的缩小比例.A device for reading materials in microform, such as microfilm and microfiche.显微阅读器用以阅读缩微成像, 如缩微胶卷和缩微平片上的材料的仪器.Audio - visual materials and microform materials are not inc...
你的电脑是无线还是有线的?Is your computer wireless or wired?大家都对有线的剥离感到高兴, 这样时代华纳就可以集中精力于核心业务.Everybody on the cable stripping are pleased, so Time Warner can focus on core business.有线的生活也带来了越来越多的关于隐私和保护在线身份的担忧.Wired life has also a...