跳远

In primary and secondary schools and in all stages, has been a standing long jump test compulsory sports content is a reflection of the important indicators of students physiques.

谁能帮我把下面这段文字翻译成英文？谢谢摘要：在大、中、小学各个阶段，立定跳远一直是体育测试的必考内容，是反映学生身体素质的重要指标。

Low age of girls standing long jump performance depends primarily on the physical length indicators, but also great room for specialized immersion movement capacity is likely to improve performance significantly.

低年龄段女生的立定跳远成绩主要取决于身体长度指标，还有很大提升空间，专门强化训练运动能力有可能是成绩显著提高。

Methods:100 metre running, stationary grenade and standing long jump were tested in 602 recruits and veterans in the northwest and compared with each other and with the non-emergeney.

对驻西北某应急作战部队 60 2名新、老战士 10 0m跑、原地投弹和立定跳远进行测试和比较的同时，并与全军和全区非应急作战部队以往研究资料进行比较。

Ray Ewry won the standing high jump and the standing long jump for the third time and became the only person in Olympic history to win a career total of eight gold medals in individual events.

尤里在立定跳远和立定跳高第三次胜出，从而成为当时奥运会史上唯一一位在个人项目上获得8枚金牌的选手。

The 600-meter relay race and the Standing Long Jump.

六百公尺接力和立定跳远。

Results of two items in physical fitness tests reveal significant difference among students: the biggest difference was in 800-meter run and the second was in standing long jump.

而在学童体能方面可看出800公尺跑走的差异情形最大，其次为立定跳远，其中30秒屈膝仰卧起坐与60秒屈膝仰卧起坐有明显的正比例！

Based on the testing index of 10 meters coming-and-going run,standing long jump,tennis throw far,both legs jump in succession,crook before the seat body and balance beam of 3-6 years old in Shandong,the article gives an analysis on age,sex and characteristics in urban and rural areas for 3-6 years old,and announced the trends and laws of its natural change.

通过对山东省3~6岁幼儿10米往返跑、立定跳远、网球掷远、双腿连续跳、坐位体前屈、走平衡木6项体能指标的测试，分析了山东省3~6岁男女、城乡幼儿体能变化的年龄、性别与城乡特点，揭示了其自然变化的趋势与规律。

For example, stone-throwing, arm pull must be backward, then forward throw, will throw farther; Another example: standing long jump, he must bend over, and then further on a jump, only jump far.

例如扔石头，手臂一定要往后拉一下，再往前扔，才会扔得远；再如：立定跳远，一定要先蹲下来，再往上跳，才会跳得远。

There is signifi cant differences between boys and girls in 20- meters- running,standing long jump,and throwing sand bag. In jump touching we have not found gender differences. Four sport event' s fieqency distribution skewed to the left. In addition, there is relation between four sport events and age, sex, height, and weight.

20米跑、立定跳远和投掷沙包，性别间差异有显著性意义，纵跳摸高未发现性别差异；四项运动指标在频数分布中呈正偏态；另外，四项运动指标与年龄、性别、身高和体重相关。

Results There is significant differences between boys and girls in 20-meters-running,standing long jump,and throwing sand bag.In jump touching we have not found gender differences.Four sport event's freqency distribution skewed to the left.In addition,there is relation between four sport events and age,sex,height,and weight.

2 0米跑、立定跳远和投掷沙包，性别间差异有显著性意义，纵跳摸高未发现性别差异；四项运动指标在频数分布中呈正偏态；另外，四项运动指标与年龄、性别、身高和体重相关。

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。