These provide base for the correct measurement and valuing of graptolite reflectivity.从而为笔石反射率的正确测定和取值奠定了基础.Market: Valuing Human Capital in the Post - Transition Czech and Slovak Republics.我.回归市场: 转型后捷克共和国与斯洛伐克共和国人力资本的升...
Britain's two main auction houses, Sotheby's and Christies, have been involved in valuing the works.英国最大的两家拍卖行，苏富比和佳士得参与了对这些作品的估价。These provide base for the correct measurement and valuing of graptolite reflect...
Her voice was shockingly loud. "Put the chair down," she brayed.她的声音大得吓人。“放下椅子，”她粗声说道。Shockingly, this useless and dangerous surgery did not end until the 1930s.令人震惊的是，这种既无效又危险的手术直到20世纪30年代才被废止。His memory was becoming sh...
有时这些碳棒包上一层铜,以增加其导电性.Sometimes the carbon rods are copper coated to improve electrical conductivity.当定购这种硅碳棒时,提供额定电阻是非常重要的.It is important to provide the nominal resistance when ordering.这种硅碳棒的连桥结构正是在此基础上去除了任何焊接部分.The Ele...