particle

Aluminium can be transformed, by the capture of an alpha particle and the emission of a proton, into a stable silicon atom.

铝可以通过俘获。粒子、排出质子而被蜕变成一种稳定的硅原子。

Scanning electron microscopy, X-ray diffraction and laser particle size analyzer were used to carry out a micro measurement of the powder.

并采用扫描电子显微镜、X射线衍射仪和激光粒度分析仪对其进行微观测量。

Unless a tiny black hole turns up in the collisions of a powerful particle accelerator, that may be the best physicists can hope for.

除非通过强力粒子加速器的撞击创造一个微小的黑洞，这样的实验可能是物理学家能盼望的最好结果了。

Mother Nature seems to be giving expensive man-made particle accelerators like the Large Hadron Collider a run for their money these days.

造物主这些天似乎正在努力打败那些昂贵的人造粒子加速器，比如大型强子对撞机（LHC）。

He said that if the particle could not be found, the very concept of nature would be turned on its head.

他说道假如不能发现这个粒子，那么自然界最基本的概念也将会浮现出来。

At least a part of the abrasive particles are arranged in the form of abrasive particle groups.

至少一部分磨蚀颗粒布置成磨蚀颗粒组的形式。

Virtual particles have energy and momentum such that the rest mass does not correspond to that of a real , free particle.

虚粒子具有能量和动量，以便其静质量与真实、自由粒子的静质量不同。

The result of the experiment suggested there might be another new particle which people have not discovered.

实验的结果表明这样的可能性：也许还有一种人们尚未发现的新粒子。

The Strength determines how much velocity is lost by the particle each frame.

这个强度值的确定导致了粒子每帧减速大小。

It is harder still to accept the idea that a particle can sometimes behave as if it were a wave.

要接受一个粒子有时能表现得象是波的观点就更困难了。

For a particle to be in a state of negative energy, of course, is something which appears quite impossible.

一个粒子处在一个具有负能量的状态下，当然，是完全不可能的。

Dr Kok shows that this shattering, like the shattering of all sorts of other things, produces a distinctive mix of particle sizes.

考克博士向我们展示，这种粉碎效果如同粉碎其他物体一样，会自然产生尺寸不一的颗粒混合物。

As the dust particle would stop the sun's rays to the Earth for such a long time, it would also cause global cooling , " he said. "

他说：“由于灰尘颗粒会如此长时间地挡住射向地球的太阳光，它还会导致全球降温。”

At the beginning of the 19th century, John Dalton theorised that an atom was an indivisible particle of an element.

在第19世纪开始，约翰·道尔顿建立了原子是元素不可分的微粒的理论。

If Hudson's or another team were to reel in axions, the announcement that they are the dark matter particle would not immediately follow.

如果赫德森研究小组或另外一个研究小组参与到轴子的研究中来，并且宣布轴子就是暗物质粒子，他们的论断不会立刻被采纳的。

"Jim, prepare the sub-particle setting for initial hydrogen release, " Adams finally said. I thought I heard a bit of fear in his voice.

“吉姆，准备亚粒子，我们要开始第一步的氢气释放，”亚当斯终于开口了。我感觉从他的声音里听到了一丝忧虑。

There is even an outside chance that this unexpected effect is brought about by a previously unknown particle emitted by the sun.

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。

The calculation of a living example indicated that this algorithm possesses better property than the standard particle group algorithm of.

实例计算表明，该算法比标准微粒群算法具有更好的性能。

When a charged particle is in a magnetic field, it tends to travel along that field's lines of force, spiralling as it goes.

当一个带电微粒在磁场中时，它会倾向于沿着磁力线螺旋运动。

Let us compare the motion of any particle of the medium with that of a second particle to the right of the first.

让我们来比较一下媒质中任一质点和其右边另一质点的运动。