This book makes a significant contribution to dietetics.此书对营养学有很大贡献。It makes a significant contribution materia medica , dietetics and nourishment.对本草学、食疗学 、 营养学均有贡献.Answer: It is absolutely effective. However, dietetics...
But few at the conference in London last week heeded his warning...但在上周于伦敦召开的大会上，几乎没有人留意他的警告。The window had been replaced last week during routine maintenance.上周例行维修的时候换了窗户。Leaders of some rival factions signed a peace a...
The committee concluded that the senators had engaged in improper conduct.委员会断定议员们从事了不正当活动。Such conduct will compromise your reputation.这些举动将会损害你的名誉。No matter where, when, it is all the most important to conduct oneself....
从下寒武统石龙洞组开始都是白云岩沈积.Dolostone is the main rock type of the Cambrian in this area.白云岩是冶炼金属镁的主要原料.Bai Yunyan is the main raw material of smelt metal magnesium.晶粒白云岩有两种成因:一为回流渗透白云石化;二为深埋藏白云石化.Crystalline dolostone is formed ...