He played a key role in the turn point of history.

在历史转折时期的转折点上，他起到了至关重要的作用。

Editor: What is do you think the turn point of your life?

艺术经纬：有没有什么事情是你觉得是对您人生有转折意义的？

LT training is the most efficient way to raise your lactate turn point.

乳酸阈训练，是提高乳酸阈的最有效途径。

The result showed that there is a turn point on the ultrasonic attenuation curve.

试验结果表明，豆乳在凝固超声衰减曲线上有一明显转折点即凝固初始点。

So if LT training is the best way to improve your lactate turn point, why is tempo training so important?

既然乳酸阈训练是改善乳酸阈的最佳途径，为什么还说节奏训练如此重要？

I think that the confusion about proper tempo pace is caused by a misunderstanding between the terms tempo training and lactate turn point (LT) training.

我想，把正确的节奏配速搞混淆的原因，是对节奏训练和乳酸阈训练这两个概念的误解引起的。

To solve the ZK3 type turn point machine mechanical jam problem, ZK4 type point machine adopts magnetic lock turn instead of the ZK3 type valve pressure before valves.

为解决ZK 3型转辙机的机械卡阻问题，ZK4型转辙机采用电磁锁闭阀代替了ZK3型的气压锁闭阀。

Reflections from Windows and eyeglasses produce superimposed views, and complex optical systems, such as camera lenses, can turn point sources of light into apparently saucer-shaped phenomena.

窗户和眼镜片的反光会造成重叠的影像，而例如相机镜头这样精密的光学系统会将点状光源扩散为看似碟形的现象。

I was able to turn the corner at an important point in my studies, going from nearly failing math to passing it.

我在学习上实现了重要的转折点，从数学几乎不及格到合格。

The liquid is maintained above its melting point until steam is required, at which point the liquid is allowed to turn back into a solid, releasing its stored energy.

不需要蒸汽时，液体保持在熔点以上，需要蒸汽时液体才能变成固体，释放其储存的能量。

It can guide you from point to point in most major cities with precise turn-by-turn directions—spoken by a clear human-sounding voice, and written on a screen in front of the driver.

它可以在大多数主要城市为你提供从点到点、精确到每个拐弯的导航——由清晰的人声说出，同时显示在司机面前的屏幕上。

If you point a blue light toward the silver ball, it would turn bluish.

如果你把蓝光指向银色的球，它就会变成略带蓝色的。

The liquid is maintained above its melting point until steam is required at which point the liquid is allowed to turn back into a solid releasing its stored energy.

液体保持在其熔点以上，直到需要蒸汽时才可以变回固体，释放其储存的能量。

Simply turn the machine or point it at the target, and your peace and quiet comes back.

只要转动机器或将其对准目标，你就可以恢复清净。

They turn around and spread their arms to point to emergency exits.

他们还在舞蹈中统一转身，指向飞机上几个紧急出口的位置。

The answer could turn out to be yes, for all we know at this point.

这个答案也许是肯定的，我们都知道这一点。

Historian A. J. P. Taylor once called 1848 a moment when "history reached a turning point and failed to turn."

历史学家A·J·P·泰勒曾将1848年称作一个“历史到了转折点，却转折失败”的时刻。

At every turn, Yarter made it a point to think about how the project would be perceived by local executives.

在每个转折点，Yarter都要考虑本地执行官将如何看待这个项目。

Historian A.J.P. Taylor once called 1848 a moment when "history reached a turning point and failed to turn."

历史学家A·J·P·泰勒曾将1848年称作一个“历史到了转折点，却转折失败”的时刻。

float It's going to try and turn it into a floating point number.

将要尝试做转化，Well，float，is，going，to，try，and，do，the，cohersion。,它将试着把它转化为浮点数,如果成功，那很棒！

If humidity not within the set point, turn on external ventilation.

如果湿度不在设置点内，那么打开外部通风。

If humidity is not within the set point, turn on external ventilation.

如果湿度不在设置点内，那么打开外部通风。

If the temperature reading is below the set point, turn off external ventilation.

如果温度读数低于设置点，那么关闭外部通风。

If the humidity is below the set point, turn off external ventilation.

如果湿度低于设置点，那么关闭外部通风。

If the temperature reading is above the set point, turn on external ventilation.

如果温度读数高于设置点，那么打开外部通风。

If the temperature reading is below the set point, turn on external ventilation.

如果温度读数低于设置点，那么打开外部通风。

If the temperature reading is below the set point, turn on heating.

如果温度读数低于设置点，那么打开供热。

If the humidity is above the set point, turn on external ventilation.

如果湿度高于设置点，那么打开外部通风。

It was like being in a bath tub - at some point you must turn the tap off otherwise the tub would overflow.

它就像放在一个浴盆里，在某一时刻，你必须关掉水龙头否则这个盆将会溢水。