这座火山喷射出的熔岩高达650英尺。
The volcano spewed a fountain of molten rock 650 feet in the air.
他像一颗从枪里射出的子弹般跑了。
逃逸速度就是一个物体的速度，比如说，从加农炮中射出的最小初始速度，这样这个物体以后就可以自己脱离地球的引力。
Escape velocity is simply the speed of an object that's shot out of a cannon the minimum initial speed so that the object could later escape Earth's gravity on its own.
不过你可以改为凝视反射出的映像。
那不断地从太阳辐射出的能量又来自何处呢？
Where does the energy come from that constantly radiates from the sun?
太阳耀斑发射出的什么东西会有这种效果呢？
What could the flare send forth that could have such an effect?
拉曼扫描仪靠向鉴定对象发射出的激光束工作。
也不是沿一条抛物线轨迹，因为小球是竖直射出的。
It wasn't going into a parabola because I was shooting it straight up.
纳米探针通过聚焦强X射线激发样品，然后收集发射出的特征荧光。
The nanoprobe excites the sample with a strongly focused X-ray beam and collects the characteristic fluorescence signal that is re-emitted.
斯匹策红用来分离红外线，这是被加热过后的尘埃所放射出的一种射线。
Spitzer is tuned to pick up infra-red radiation—the sort of radiation emitted by dust that has been heated.
系统发射出的声波窄射线在300米(约1000英尺)开外也能清晰听到。
It fires narrow beams of sound waves that can be heard clearly from 300 meters (about a thousand feet) away.
辐射出的光被称为光子回波，它的观测表明我们对于原子的量子态进行了完全的控制。
The burst of light is called a photon echo; and its observation proved we have full control over the quantum state of the atoms.
而正是这种均匀过渡的结构使纳米晶体上放射出的光子与吸收的光子数量能保持一致。
Thanks to the gradient, the stream of emitted photons is the same as the stream of absorbed photons.
太阳反辉是阳光被水面直接反射到观察者眼中而形成的——就像被镜子反射出的光一样。
Sunglint is caused by sunlight reflecting off of a water surface directly towards the observer—much as light reflects from a mirror.
太阳放射出的紫外线是引起皮肤过早老化、皮肤晒伤甚至皮肤癌等问题的主要环境因素。
Ultraviolet (UV) rays emitted by the sun are the leading environmental cause of skin complaints, premature ageing, sun burn and even skin cancer.
有人担心，即便蓝牙设备放射出的辐射比手机少，但是它的辐射会直接进入耳朵，离大脑更近。
One concern is that even though the device emits less radiation than a cellphone, it goes directly inside the ear, closer to the brain.
正电子和电子会相互湮灭而发射出的伽玛射线，再由费米的爆发检测器所检测到，研究人员说。
Positrons and electrons annihilated each other, emitting gamma rays detected by Fermi's gamma-ray burst detector, researchers said.
行星状星云实际上是一些即将消亡的恒星抛射出的气体外壳，在学术上与行星并没有什么关系。
These nebulae, which are not technically related to planets, are gas clouds forced outward by a dying star.
存在一种极小的可能性，即这种意想不到的效应是由一种太阳发射出的不曾被了解的粒子造成的。
There is even an outside chance that this unexpected effect is brought about by a previously unknown particle emitted by the sun.
他的计划涉及采用标准设计建立低成本医院，像由能处理更麻烦疾病的中心医院辐射出的辐条一样。
His model involves building no-frills hospitals using standardised designs, connected like spokes to a hub that can handle more complex ailments.
扫描机，所谓的“反射散射扫描仪”，发射出的电离辐射剂量相当于牙科辐射X射线的1%或更少。
The scanning machines, called "backscatter scanners," deliver a dose of ionizing radiation equivalent to 1 percent or less of the radiation in a dental X-ray.
未来，科学家们还有可能用丽莎卫星进行观测，丽莎卫星可以测量到两个正在合并的黑洞发射出的引力波。
In future, it might even be possible to observe this process with the planned LISA satellite, an instrument capable of measuring the gravity waves that the two merging black holes emit.
实际上，它们将蒸发掉时发射出的能量称之为霍金辐射，根据还活在世上的著名科学家斯蒂芬·霍金命名。
In fact, they will evaporate in a puff of hitherto hypothetical energy called the Hawking radiation, after the world's most famous living physicist, Stephen Hawking.
如若这样，那么3千3百万焦耳发射出的炮弹速度高达每秒5500英尺，这一速度超越了音速，会产生音爆。
In this case, the 33 megajoules launched the shot 5,500 feet per second, exceeding the speed of sound and releasing a sonic boom.
如若这样，那么3千3百万焦耳发射出的炮弹速度高达每秒5500英尺，这一速度超越了音速，会产生音爆。
In this case, the 33 megajoules launched the shot 5, 500 feet per second, exceeding the speed of sound and releasing a sonic boom.
令人疑惑的是这一方法映射出的宇宙尺寸比我们能够时间观测到的小，也就是说，我们的观测超过了宇宙的界限。
What’s puzzling is that the projected size of this universe is smaller than the area we can actually observe. In other words, our visibility exceeds the boundaries of the universe.
令人疑惑的是这一方法映射出的宇宙尺寸比我们能够时间观测到的小，也就是说，我们的观测超过了宇宙的界限。
What’s puzzling is that the projected size of this universe is smaller than the area we can actually observe. In other words, our visibility exceeds the boundaries of the universe.
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