in combination 托福

1.The materials can be used singly or in combination.

这些材料可以单独使用也可以混合用。

2.Often used in combination with Diacetyl and certain Diketones (Hexane-,Pentanedione).

名称：甲基乙酰甲醇，乙偶姻,3-羟基-2-丁酮,醋嗡.

3.Regional block in combination with loosening pulvinar tendinous arch is one of the most effective way to treat the cervical headache.

(2)局部封闭配合枕后腱弓松解是治疗颈痛的有效方法之一。

4.Method Seven cases of MPMT of the female genital tract were studied by clinicopathology in combination with the review of the literature.

方法回顾分析7女生殖系统MPMT的临床病理资料并献。

5.In combination with the slidable start and end markers on the outer ring,new variations can be created in just seconds.Loops no longer have fixed start and end points.

使用控制面板滑动圈外层来控制循环的开始和结束，几秒钟就可以产生变奏的效果，循环将不再有固定的始末点。