The title compound has been obtained by the reaction of copper powder with sulfur powder, potassium sulfide and 3-methylpyridine at ambient temperature and normal atmosphere.

采用铜粉、硫粉、硫化钾及3-甲基吡啶在常湿、常温下直接合成了标题化合物。

youdao

Give it a voltage and it returns another voltage that varies consistently according to the ambient temperature on a different combination of connectors.

给它一个电压，它会返回根据不同组合连接器上的外界温度而不断改变的另一个电压。

youdao

On the right, under black electrical tape, is a sensor for ambient temperature taken from the metal pole.

在右侧的黑色绝缘胶带下，是一个感应金属杆的外界温度的传感器。

youdao

What we define as zero is the enthalpy of every element in its natural state at room temperature and ambient pressure.

我们将零点定义为每种元素,在室温和正常大气压下,在其自然状态下的焓。

麻省理工公开课 - 热力学与动力学课程节选

That's all thanks to a collection of six sensors, which keep tabs on metrics like temperature, ambient light, humidity and motion -- whether it's fingers about to touch the display or people passing in and out of the room.

ENGADGET: iPod fathers unveil their next project, the Nest Learning Thermostat (hands-on)

Is at risk due to elevated or freezing ambient temperature in the car seat.

FORBES: New Kids' Car Seat Offers Smartphone Connectivity

That is good news: defects in the crystal, unlike ambient temperature, can be fixed.

ECONOMIST: MONITOR