Twelve different thioxanthone carboxylic amides derivatives are prepared.

合了十种噻吨酮酰胺类光引发剂。

Dopson retired twelve batters in a row.

多普森连续让对方12名击手出局。

I was chosen, along with twelve other artists.

我和其他12位艺术家一起被选中。

He was given two twelve month sentences to run concurrently.

他两罪均判12个月监禁，同期执行。

(While preparing bicarb) She invites me up at twelve o clock at night, for coffee.

（准备小苏打时）她夜里12点邀请我，去喝咖啡。

Twelve hours later she suffered a massive brain haemorrhage.

12 小时后她脑部大量出血。

Twelve inches is equal to one foot.

12英寸等于1英尺。

I first got hooked on scuba diving when I was twelve.

12 岁时我开始迷上了带水肺潜水。

Judas was one of the twelve disciples of Jesus.

犹大是耶稣十门徒之一。

Twelve derivates of S-tetrazine including three of 1,6-dihydro-S-tetrazines prepared recently were screened by pesticide activity.

对12个S四嗪衍生物,包括3个新合1,6氢S四嗪衍生物,除草、杀菌、杀虫活性进行筛选。

The badger sett had twelve entrances to what must have been a labyrinth of tunnels.

这个獾穴有12 个入口，下面必定有一套错综复杂地道。

Hotel guests are requested to vacate their rooms by twelve noon.

旅馆房客按规定要在中午十点之前退房。

Ten out of the set of twelve were hatched.

一窝十个蛋孵出了十个。

The children were still wide awake, when the clock struck twelve for the New Year's Day.

当新年钟声敲响十下时孩子们仍然完全醒着。

We have luncheon at twelve o’clock.

我们十点钟用午餐。

The business has had a bumpy ride over the last twelve months, but profits are growing again now.

公司在过去十个月里举步维艰，不过现在利润又开始增长了。

The clock chimed twelve o'clock.

时钟鸣报十点钟。

Twelve months constitute a year.

12个月为一年。

Please turn to page twelve.

请翻到十页。

Twelve inches make one foot.

十英寸等于一英尺。