查询词典 thirty

Thirty individuals of red swamp crayfish were collected from the ponds and rivers in Hefei City, Feixi County, and Feidong County of Anhui Province in May 2005, and the residual amounts of Cd, Pb and Cr in a total of 84 ectoskeleton, liver, and muscle samples were determined by atomic absorption spectrophotometry.

2005年5月在合肥市、肥东县、肥西县的池塘河沟采集雌雄组克氏原螯虾共30只，分离出几丁质外骨骼、肝脏和腹部肌肉组织样品84份，用原子吸收法测定其中Cd、Pb、Cr的残留量。

We are on the edge of thirty years old.

我们都是快奔三的人了。

Edger Snow's Red Star over China, published just as the all-out Japanese assault on China began, holds its place as a classic because of the author's own unchallengeable honesty and because he was the first to tell us, more than thirty years ago, what the Chinese Communists were like when they assembled at Yenan at the end of the Long March, and what their leading representatives had to say for themselves and their movement, in their own words.

埃德加·斯诺的《西行漫记》一书是在日本开始全面侵略中国时问世的。该书一直被尊为经典着作，这一方面是因为作者的记述忠实、严谨，同时也因为在三十多年前，最早使我们了解中国共产党情况的就是他。

Edith Wharton died in nineteen thirty-seven at one of the two homes she owned in France.

沃顿在法国她所拥有的两座房子中的一座里去逝。

THIRTY years ago, Julian Simon and Paul Ehrlich entered into a famous bet.

三十年前，朱利安·西蒙和保罗·埃利希打过一个很出名的赌。

I'll send a driver to the hotel at eight-thirty to pick you up.

我会派一个司机8点半去你酒店接你。

In America, school starts at eight-thirty, so I usually get up around seven o'clock.

在美国，学校在8：30上课，所以，我通常在7点左右起床。

It's eight-thirty,It's raining outside.

现在8点半了，外面在下雨。

People have breakfast at any time from seven to eight-thirty in the morning.

人们在早上7点到8点半间吃早饭。

I'll leave the house at eight and get to the school at eight-thirty.

我在八点钟离家，八点半到达学校。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。