There were 12 competitors in the two-hundred-metre dash.

有名选手参加百米赛跑。

She complained of decreased vision and a relative paracentral scotoma of her right eye.

一位岁女性，其因玻璃体黄斑部牵扯症导致视野缺损而到眼科求诊。

The Greek mythopeic goddess of "Love" and "Beauty".

亚芙，腊神话中掌管“爱”与“美”的女神。奥林匹斯主神之一。

The Gerardia is believed to be about two thousand seven hundred forty-two years old.

Gerardia珊瑚礁的年龄大约是两千七百四年。

The group leader supervises a dozen workers.

组长管个工人。

At the age of twentytwo he already has several tournament victories to his credit.

他在岁时已经数次赢得联赛的胜利。

Ten out of the set of twelve were hatched.

一窝个蛋孵出个。

Twelve different thioxanthone carboxylic amides derivatives are prepared.

合成种噻吨酮酰胺类光引发剂。

The resolution was approved 82 to 16 with 18 abstentions.

决议以八票对六票通过,八票弃权。

Water, Cetyl Alcohol, Propylene Glycol, Sodium Lauryl Sulfate, Stearyl Alcohol, Methylparaben, Propylparaben, Butylparaben.

水，六醇，丙醇，烷基硫酸钠，硬脂醇， Methylparaben ， Propylparaben ， Butylparaben 。

The ore-hunting indicator is of calcite-potassium feldspar veins containing pyritohedron pyrite.

直接找矿标志为含五角面体黄铁矿铁方解石钾长石脉。

Judas was one of the twelve disciples of Jesus.

犹大是耶稣徒之一。

The tumors mainly lay in descendent and papilla of the duodena.

肿瘤多分布在指肠降段和乳头部;术中所见多数已有转移。

36 cases of duodena l ulcer were treated with thymus protein.

应用胸腺蛋白口服治疗36例肠球部溃疡。

Side chain fluorinated epoxy resin was synthesized by laurylfluo-enanthol and bisphenol A epoxy resin.

摘要采用氟庚醇与双酚A环氧树脂接枝合成侧链含氟环氧树脂。

Ethyl lauryl alcohol respectively react with hydrobromic acid to product bromohydrocarbon,sulfuric acid for catalyst。

以正醇和氢溴酸为原料,在浓硫酸的催化下,生产溴烷。

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

旅馆的房客按规定要在中午点之前退房。

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

当新年的钟声敲响下时孩子们仍然完全醒着。

My waist measurement is 32 inches.

我的腰围是三对。

We have luncheon at twelve o’clock.

我们点钟用午餐。