您要查找的是不是：
- lecithin to sphingomyelin 卵磷脂-神经鞘髓磷脂
- lecithin to sphingomyelin ratio 卵磷脂与神经鞘髓磷脂比率
- The author selects monoglyceride sucrose esters and lecithin to make a food emulsifying agent test. 选择单甘酯，蔗糖酯、卵磷酯等作食品乳化剂的实验。
- Modified soybean lecithin was more effective than lecithin to improve the disperse and micromulsion,microemulsion of cholesterin and water was got,and it was better to be used in drug delivery system. 对大豆卵磷脂进行羟氯化改性,以此为表面活性剂、乙醇为助表面活性剂,对胆固醇进行微乳化实验。
- How much do all these figures stack up to? 这些数字的总和是多少？
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- Foreign nationals were asked to leave the country. 外国侨民被要求离开该国。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
- They denounced him to the police as a criminal. 他们向警方告发他是罪犯。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚饭冲下去。
- You can do it this way if you care to. 如果你乐意的话，可以这样做。
- Young ladies used to have lessons in deportment. 少女以前要上仪态课。
- A stunt man needs to have a good guardian angel. 当特技替身演员的得有个守护天使来保佑。
- Are you willing to stand surety for your brother? 你愿意当你弟弟的保证人吗？
- He beckoned to me from across the street. 他在马路对面向我招手致意。
- A 10% service charge is added on to the bill. 帐单上包括了百分之十的服务费。
- He dedicated his life to science. 他毕生致力于科学事业。
- I gave him money as an inducement to leave. 我给他钱，诱使他离去。
- I have a huge pile of letters to deal with. 我有一大堆信件要处理。
