砂轮迸出的火花直落到工作台另一端.The grinding wheel sent a shower of sparks across the workbench.综合评述了CBN砂轮的整形和修锐方法,分析了各种方法的特点和应用.The truing and sharpening methods of CBN wheels are summarized.作业内容: 支架 、 砂轮头架或喷洒机阀体等零件的测绘.Contents: Map b...
The tears also contain a potent microbe - killer called lysozyme, which guards me from infective bacteria.眼泪里还包含一种叫做溶菌酶的高效力杀菌者, 保护我不受细菌感染.And the hestemit Antihistamine ? drugs may offer an infective effective ? treatmen...
The dye is reduced by dehydrogenase enzymes released by viable tumour cells.染料被存活的肿瘤细胞放出的脱氢酶所还原.Intracellular PHB depolymerase and 3 hydroxybutyrate dehydrogenase catalyze the initial reactions of intracellular PHB catab...
The rotor has recesses in its three faces between the lobes.转子在其凸角之间的三个面上有凹槽.He emerged from the dark recesses of the garage.他从车库的暗处走出来。There was something in the darker recesses of his unconscious that was troubling him...