Belts of mountains are cause by movements in the earths crust.山丘带是由地壳移动而形成的.The main controlling factors of reservoir developing are lithology , lithofacies and ancient weathering crust karstification.储层发育的主要控制因素为岩性和岩相、古...
The pastry crust was always underdone.馅饼的壳皮常常烤得不透.The crust of the bread is burnt.这块面包的外皮烤焦了.In his early days, he would do almost anything to earn a crust from the sport.早年为了能在体育界混口饭吃，他几乎什么都做。...
本文探讨医学专业教师多媒体制作课件问题.To explore how to make up multimedia courseware among medical professional teachers.方法: 在生物药剂学实验教学中采用多媒体课件辅助教学,并观察其效果.Methods: Use multimedia software as a supplementary means in experimentation teach...
The store's "no refunds" policy makes it harder for dishonest cashiers and customers to collude.商店“概不退货”的规定使得一些不老实的收银员和顾客更难以串通。All the office employees -- secretaries, cashiers, salesmen -- were invited.全部办公室雇员 - -秘...
Lavalais raised his glass to propose a toast to the newlyweds.拉瓦雷举起酒杯，提议为新婚夫妇干杯。He led the way in drinking the health of the newlyweds.他带头为新郎新娘的健康祝酒.Congratulations showered on the newlyweds.大家纷纷向那封新婚夫妇道贺....
这些峰分别相当于乙基和丙基的侧链开裂.These peaks correspond to side - chain cleavage of the ethyl and propyl groups respectively.'聚'.''氨脂一种氨基甲酸中除''.'乙基'.''酯以外的酯.Any of several esters, othe...