田径赛

He entered field and track events.

他参加了田径赛。

She enjoys the track and field games and can run an 800 meters in 4 minutes .

她喜欢田径赛，且可以在4分钟内跑完800公尺。

Then, they begin to carry out 800 meters of track and field meet of the.

接着，就开始进行800米的田径赛了。这真是一场隆重的运动会！

In fact, my best year of track competition was the first year I ate a vegan diet.

实际上，在我的田径赛生涯中，成绩最好的年头是我吃纯素食后的第一年。

The threads keep the shoe together with a minimum of extraneous material, allowing the spike to weigh in at under 100 grams, which makes it one of the lightest performance shoes on record.

维克特拉纤维制线头使运动鞋与无关材料的接触达到最低程度，结果，Zoom Victory的重量不到100克，是田径赛场上最轻的运动鞋之一。

All over ancient Greece, athletic contests, dance contests, and horse, boat, and torch races were held.

在古希腊各地都进行着田径赛、舞蹈比赛、赛马、赛船，以及火炬赛跑。

All over ancient Greece, athletic contests, dance contests, and horse, boat, and torch races were held.

在古希腊各地都进行着田径赛、舞蹈比赛、****、赛船，以及火炬赛跑。

Take the judge working of the 9th National Games for example,investigating the role of electronic apparatus,providing with the cosideration for deepen the knowing and understanding further to the special feature of the large scale modern track and field match.

以第九届全运会田径比赛裁判工作为例，对电子仪器设备在大型田径比赛中所起的作用进行探讨，为进一步加深对现代大型田径赛特点的了解和认识提供参考。

Jamaica , an island of 2.6 million people, has made remarkable achievements on the tracks of Beijing's Bird's Nest and let the yellow, green and black flag fly with pride.

牙买加，是一个260万人口的岛国，在北京鸟巢的田径赛场上取得了举世瞩目的成绩，让他们黄、绿和黑色相间的国旗熤熤生辉。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。