Thus, using modified roll method, 4 - axis CNC spiral bevel gear machine can manufacture hypoid gear.这样, 在四轴数控铣齿机上可以实现变性法加工准双曲面齿轮....a roll of blue insulated wire.一卷蓝色的绝缘电线Glamour is trashed so take comfort in rock and r...
He continued to place security above all other objectives.他继续把安保问题置于所有目标之上。The two objectives are in conflict.两个目标发生了冲突。Our objectives need to be precisely delineated.我们的目标需详细解释清楚。...
为什么香料在15世纪末期的欧洲如此贵重？Why were spices so highly valued in late 15th-century Europe?她费了不少劲才把所有的香料都撒在上面。She made a big performance of sprinkling all the spices on.加点香料、干果或橄榄以换换口味。Ring the changes by adding spices, dried frui...
Protease activity in the hepatopancreas was higher than in the intestine.肝胰脏蛋白酶活性要比肠道稍高些.The trace element contents are rich , too . These results provide basic data for utilizing scallop hepatopancreas.这些结果为扇贝加工后下脚料的利用,...