立定

AbstractThe dissertation discusses the principle of automatic instrument for measuring standing long jump, and its development and realization in detail.

本文讨论了立定跳远自动测距仪的原理、开发过程和实现结果。

Standing long jump performance will be more mature by the ages.

立定跳远动作会随年龄增长而趋向成熟。5。

Movement pattern is the important element influenced on the standing long jump distance.

动作型式是影响立定跳远距离的重要因素。4。

The most important variable is 800-meter run, and the second is standing long jump.

其中变数的重要性最大者为800公尺跑走，其次为立定跳远。

Gender differences of different age, standing long jump performance impact on a larger target different, specific training programmes are also different.

性别不同，年龄段不同，对立定跳远成绩影响较大的指标也不同，针对性的训练计划也不同。

Decisions by various factors such as the analysis of quality indicators reflect the attributes of the data, and so the practice of standing long jump performance analysis methods.

分析得到决定系数等反映各类素质指标属性的数据，并依此分析实践中提高立定跳远成绩的方法。

The conclusion of the study was that certain exercise performance, such as standing long jump, are maybe influenced by the flexibility.

本研究获得结论为柔软度的好坏，可能会影响到部份的运动表现，如立定跳远。

Among these clusters, the biggest difference was found in 800-meter run and standing long jump was ranked as the second.

二、进行群聚分析时，研究者将资料库分为9个群集，发现各群集差异最大的项目是800公尺跑走，其次为立定跳远。

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。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。