1.The two men went fishing while their wives prepared the dinner.

1.那两个男人去钓鱼时, 他们的妻子。

2.High molecular weight PLA can be prepared by ring-opening polymerization of lactides.

2.高分子量的聚丙交酯主要由丙交酯开环聚合制。

3.A dance floor is a level area specially prepared for dancing either outdoors or indoors.

3."舞池是专为跳舞而准的一块平整的场地,或是室内的或是室外的。"

4.We must be prepared for all contingencies.

4."我们要作好各准,以防意外。"

5.I prepared the ground for the seeds.

5.我整理好土地准播。

6.He was prepared to face the consequences.

6.他准承担后果。

7.The doctor prepared to prescribe a receipt.

7.医生准开个药方。

8.We were not prepared for the rain.

8.我们对下雨毫无准。

9.Is she prepared to give evidence on oath?

9.她愿意宣誓据实作证吗？

10.We are not prepared for an armed insurrection.

10.我们没有准武装暴动。

11.Twelve different thioxanthone carboxylic amides derivatives are prepared.

11.合成了十二噻吨酮酰胺类光引发剂。

12.The planetarium staff also prepared talks for radio broadcast.

12.天文馆的工作人员还要准给电台广播。

13.The two teams prepared to debate the given proposition.

13.两个队准就所给定的命题展开辩论。

14.Those boats are prepared for waftage to and fro.

14.那些船舶是准用来来回运送货物的。

15.Are you prepared to argue that killing is sometimes justified?

15.你愿意论证杀人有时是正当的吗？

16.They asked whether I was prepared to vouch for him.

16.他们问我是否愿意为他作担保。

17.The report was prepared at the direction of the president.

17.该报告是奉总统之命写成的。

18.Dimethyl dioxirane was prepared with potassium monoperoxy sulfate and acetone.

18.通过过一硫酸和丙酮反应,合成了新型高效的氧化剂二甲二氧环烷。

19.Pidan is prepared from raw duck egg by alkaline treatment.

19.摘要皮蛋是生鸭蛋经由碱处理而制成的。

20.A raw rubber for millable polyether polyurethane elastomer was prepared.

20.研制了一新型的聚醚型聚氨酯生胶。