Nanocrystals, also known as quantum dots, are semiconducting particles with a diameter of a few millionths of a millimeter.
纳米晶体，也被称为量子点，是一种直径只有百万分之一毫米的半导体粒子。
Atlas, the flatter of the two, has a diameter of only 18 kilometers from pole to pole but is almost 40 kilometers across its waist.
阿特拉斯是两者中较平整的一个，极点间的直径只有18公里，但它的赤道周长却有40公里。
The largest terrestrial planet, Earth has a diameter only one quarter as great as the diameter of the smallest Jovian planet, Neptune, and its mass is only one seventeenth as great.
最大的类地行星地球的直径仅仅是最小的类木行星海王星的四分之一，而且地球的质量仅仅是其质量的十七分之一。
Of, relating to, or along a diameter.
直径的，与直径有关的，或沿直径的。
It is 525 meters deep and has a diameter of about 1,200 meters.
该矿洞深为525米，直径为1,200米。
The leftmost loop, the round one, has a diameter of 10 in.
最左边圆形的线圈，直径为10英寸。
It is a circular hole with a diameter of 305 metres and 123 metres deep.
蓝洞是一个直径为305米，123米深的圆型大洞。
This is the world's largest circular pool with a diameter stretching 41.5 meters.
这是世界上最大的圆形泳池，直径达到了41.5米。
This island is a huge volcano with a diameter of 10 km almost proper conical shape.
这个岛是一个巨大的直径达10公里的特有的锥形火山。
A nanoparticle array consists of metal particles with a diameter of 0.5-5 nanometers.
一个纳米颗粒组合由直径在零点五到五纳米的金属粒子组成。
The smallest known exoplanet is Corot-7b, which has a diameter less than twice that of Earth.
科罗- 7b是已知外部行星中最小的一个，它的直径不超过地球直径的两倍。
A spruce tree will grow to heights of 200 feet and higher with a diameter of 8 feet or more.
云杉树将增长到200英尺的高度越来越高或一个直径8英尺。
Rough-textured clouds surround the storm's distinct eye, which has a diameter of roughly 25 kilometers.
在清晰的风暴中心周围环绕着纹理粗糙的云层，风眼的直径大约有25千米。
Under negative staining electron microscopy, the keratin was a filament with a diameter of 80-100A.
用电镜负染技术观察角蛋白细丝并测定其直径为80～100A。
One little example: in the Caribbean Sea, two whirlpools are spotted with a diameter of 500 kilometers.
一个小例子：在加勒比海，发现两个漩涡直径500公里。
The results showed that: Chest muscle fibers with a diameter of the increase in weight and keep thickening.
试验结果表明：胸肌纤维直径随体重的增加而不断增粗。
A typical optical telescope might have a diameter a few million times the wavelength of the light it is collecting.
一个典型的光学望远镜或许有一个可以收集几百万倍光波的直径。
The structure, which has a diameter of almost 50kilometres (30 miles), has become a landmark for space shuttle crews.
这个同心圆结构直径长达50公里。
Since the waters here were hit by a severe bleaching episode, the coral has grown to a diameter of more than four feet.
自从这片水域受到严重的白化灾难冲击以来，这块盘珊瑚的直径已经长到一米多。
Shi and Li's artificial polymer tubules have a diameter of around 50 microns - about half the width of a human hair.
Shi和Li的人造聚合物管直径大约50微米——大约为人类毛发的一半宽度。
A diameter of 18 billion light-years (9 billion in each direction) is a considerable percentage of observable reality.
直径为180亿光年(每个方向90亿光年)在可观测事物中是一个可观的比例。
Nanocrystals, also known as quantum dots, are semiconducting particles with a diameter of a few millionths of a millimetre.
纳米晶体(也被称为量子点)是一些半导体粒子，其直径为几百万分之一毫米。
The proposed capsule has a diameter of eight metres, is made from acrylic with a reflective coating and has a 360 degree view.
这个设想中的舱体胶囊直径8米，内部拥有360度景观，由丙烯酸压克力制成，外部涂有反射涂料。
The diamond mine is located in Mirny, eastern Siberia, Russia. It is 525 meters deep and has a diameter of about 1,200 meters.
这个金刚矿场位于俄罗斯东西伯利亚米尔镇。该矿洞深为525米，直径为1,200米。
Atlas, the flatter of the two, has a diameter of only 18 kilometres from pole to pole, but is almost 40 kilometres across its waist.
阿特拉斯是两者中较平整的一个，从南极点到北极点的直径只有18公里，但是它的赤道周长却有40公里。
Within a few years fabs will be producing wafers with a diameter of 450mm, up from 300mm now, making them even more productive.
在几年之内，晶圆厂将生产出直径为四百五十毫米的晶圆，超出现在的300毫米，从而进一步提高产能。
The most hazardous particles are the tiniest, those with a diameter of 2.5 millionths of a meter or less (called PM2.5 for short).
最有危险性的颗粒是最小的，它们直径为一米的百万分之2.5或更少(简称PM 2.5)。
These channels, which have a diameter of 50 microns (about the width of a human hair) are etched using standard silicon fabrication.
这些被蚀刻在标准硅晶圆中的渠道直径大约有50微米(一根头发丝的直径)。
The rings of slewing bearings with a diameter of several metres are frequently cut into segments for ease of transport or installation.
五环的回转轴承直径几米切成段常为便于运输和安装。
The rings of slewing bearings with a diameter of several metres are frequently cut into segments for ease of transport or installation.
五环的回转轴承直径几米切成段常为便于运输和安装。
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