你为什么发出那种尖叫声？
They also re-emit some of the heat they absorb.
它们也会再次放射走一些已经吸收的热量。
Their response, as studied, was to emit an odour.
研究发现，它们的反应是发出一种气味。
The question is: How much more can we safely emit?
于是问题就来了：排放多少才算是安全呢？
Another approach is to use materials that emit light.
另外一个途径是利用能发光的物质。
这台机器能发出汽车的喇叭声。
Red sun, and emit colored light.
太阳红红的，放射出五彩的光芒。
Fireflies emit light but not heat.
萤火虫发光但不放出热。
他没发出任何声音。
Large ones emit long wavelengths (red light).
大尺寸的发出长波(红光)。
The Little brown bat can emit such an intense sound.
小褐蝙蝠就能发出如此强的声音。
The radiation such phones emit is hazardous to one's health.
手机发出的辐射对健康不利。
They spontaneously emit light to return to a lower level.
接著它们会自发性地放光而回到较低的能阶。
They are also more flexible and emit far less carbon dioxide.
他们也更灵活并排放更少的二氧化碳。
The call to emit is required, and its second parameter is a value.
对emit的调用是必需的，且其第二个参数是一个值。
They emit light which is biased towards the blue end of the spectrum.
它们发射的光偏向色谱的蓝色端。
A new type of material that can emit blue light has been prepared.
提供了一种新的蓝光发射材料。
Finally, we loop through the tag list, and emit some new marked-up text.
最后，我们循环遍历标记列表，并且发出一些新的标记文本。
It depends on whether the crystal can emit a powerful beam of light.
这取决于晶体是否会发射出一束强光。
Life is like an anvil, the more is beating, more able to emit sparks.
生命有如铁砧，愈被敲打，愈能发出火花。
One day soon, Windows that are transparent by day may emit light by night.
不久的某一天，白天透明的窗户会在晚上发光。
All bodies emit heat rays no matter how low or high their temperatures are.
不论物体的温度有多低或多高，它们都发射出热射线。
Your relationship will improve when you emit confidence and positive energy.
当你散发出自信和正能量时你们的关系才会好转。
In addition to setting the error code, PDO will emit a traditional E_WARNING message.
除了设置错误代码以外，PDO还将发出一条传统的E_WARNING消息。
They emit strong red fluorescence both in solution and in solid state under UV light.
这些化合物在紫外光的激发下，固态和溶液都能产生强烈的红色荧光。
Electric power is highly efficient, so they will emit less carbon dioxide than conventional cars.
电力是高效的能源，所排放的二氧化碳要比传统汽车更少。
Different regions, cultural backgrounds and various teaching method emit different sparks here.
不同的地域、文化背景、以及教学方式在美高也碰撞出不一样的火花。
发出了如此强的光。
发出了如此强的光。
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