S - type granites should not be considered as the evidence of plume magmatism.不能把S - 型花岗岩作为地幔柱岩浆作用的证据.Danba area has undergone multiperiod deformation, metamorphism and magmatism since Mesozoic time.丹巴地区自中生代以来经历了多期的变形 、 ...
Many self - employed people are heavily taxed.许多私营者被课以重税.Husband and wife are now taxed separately on their incomes...现在夫妻双方分别按各自的收入纳税。For the past two decades, North Carolina taxed cigarettes at a mere 2 cents a packet....
印刷后要在2小时内回流焊膏.Reflow solder paste in 2 hours as soon as possible after printing.SMT生产工艺决定了电子产品的可靠性, 焊膏印刷质量的好坏是其关键因素之一.Solder - paste printing plays an important in SMT production, and affects the quality of assemblies.焊膏...