In this paper the origin and development of octyl and decyl glycerate was introduced.本文介绍了辛癸酸甘油酯这一产品的起源、发展.The only available hyperimmune serum was of equine origin.唯一可得到的超免疫血清来源于马.For thetempeture - changed martensitic ...
The asphalt playgrounds have been grassed over or sown with flowers.原来的柏油操场已经覆上了草皮或种满了鲜花。Tom grassed his opponent with a well - placed blow . Bill must have grassed on us.比尔肯定把我们出卖了.Bill must have grassed on us.比尔一定检举揭发了...
Silver polishes easily with this special cloth.用这块特殊的布能很容易把银擦亮.No matter what he is offered to eat he polishes it off in an instant.不管给他吃什么,他都能眨眼就下肚。The bronze still hanging in the side wall, polishes.那铜牌仍旧挂在侧墙上, 被擦得铮亮....
很多软体动物有触角.Many molluscs have tentacles.这个研究成果对企图采用直接测量方法测量接触角的研究人员,带来很大阻力.Such observation have deterred most prudent investigators from attempting direct contact - angle measurements.接触角对鸭和天鹅是颇为重要的.Contact angles are of...