Fiber reactive dyes are from true chemical bounds between dyestuff and fiber.纤维活性染料来源于染料与纤维之间形成的真正化学键.The adsorptive and decolorant capability of attapulgite clay on soluble anion dyes was studied.实验研究了凹凸棒石黏土(下称凹土)对水溶性阴离...
He put in a spurt at the beginning of the eighth lap.他进入第八圈时便开始冲刺。He assumed command of the Eighth Army.他统率着第八军。A pawn automatically promotes when it reaches the eighth rank.卒子在到达第八横格时自动升级。For Alex being an eighth - grad...
The lab has recently been updated to allow for more advanced courses.实验室最近经过更新，可以上更高阶的课程了。...the most advanced optical telescope in the world.世界上最先进的光学望远镜Meanwhile , as spring advanced, the flowers in the seed ranch bega...
风险不可能完全消除，但可以通过防范和培训来降低。You could never eliminate risk, but preparation and training could attenuate it.公司在降低成本方面付出了艰苦卓绝的努力。The company has made heroic efforts at cost reduction.抑郁症会降低人体对疾病的抵抗力。Depression lowers the huma...