起跑

This is an important moment before the run begins; please steady your breath and let all emotions subside, and wait quietly for the signal gun to sound

这是起跑前的重要时刻，请稳住呼吸，让所有心绪沉淀，静候枪鸣

He limped out of the block at the starting gun, took a few awkward steps, then pulled up when the second gun sounded to signal a false start.

发令枪响后，他跛着脚冲出起跑线，痛苦的跑了几步，当第二枪示意起跑无效时停了下来。

He never got out of the starting gate.

他还没起跑呢

This is what you see Olympic ski racers doing before entering the starting gate.

这就是奥林匹克滑雪赛手在进入起跑门之前所做的。

Announcer: The horses are in the starting gate.

讲解员：参赛马匹已经在起跑门就绪了。

The nerve cells are like thoroughbreds straining at the starting gate, awaiting their release for the race.

这些神经元就好似绷紧神经站在起跑门后的纯种赛马，等着冲出去赛跑。

Iditarod dog-sled race, in which mushers drive their huskies across more than 1,000 miles of snow-covered Alaska wilderness.

阿拉斯加的伊帝塔洛狗雪橇大赛起跑，参赛者带著他们的哈士奇犬横越超过一千英里被白雪所覆盖的阿拉斯加荒野。

A starting block shall be used in all specialities with a standing start, including the hour record.

在原地出发的项目中，必须使用起跑器。

110 The rider shall be held at the start by a starting block.

运动员在出发时，要采用起跑器。

001 The starting block shall be of as simple a construction as possible.

起跑器制造要尽可能简单。

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。