The Bohr radius, for hydrogen is 0.529 angstroms.
波尔半径，对于氢原子来说是0。529埃。
And an atomic volume, it's going to be on the order of 1 angstroms cubed.
一个原子体积大约是，一个埃的三次方。
This effect is particularly important for leds since the emitted spectral width is several hundred angstroms.
这种效应对于发光二极体来说是特别重要的，因为发光二极体所发射的光谱带宽可达几百埃。
This effect is particularly important for leds since the emitted spectral width is several hundred angstroms .
这种效应对于发光二极管来说是特别重要的，因为发光二极管所发射的光谱带宽可达几百埃。
He says the team does now have a data set down to a resolution of 3 angstroms and is working on solving this structure.
他说他们的小组现在有一组3埃分辨率的数据，并且正在破解这一结构。
The new structure is determined at a resolution of 4.15 angstroms, whereas researchers would normally aim for better than 4.
研究者们一般都把目标定在4埃，而新结构的分辨率为4.15埃。
The phase difference accurate to 0.1 degree can be obtained. The most striking application will be the measuring of film thickness of the order of Angstroms, and thu…
精度可达0.1度以内，这将出观对于A数量级薄片厚度的测量和控制生长的美好前景。
It shows that the mica particle is wrapped by a dozens-of-angstroms-thick film, the chemical structure of which is the same as that polymerized in the absence of mica.
结果表明，云母颗粒表面形成了厚数十埃的等离子体聚乙烯膜，其化学结构与反应体系中无云母时得到的等离子体聚乙烯膜相同。
Electromagnetic radiation that has a wavelength in the range from about 4,000 (violet) to about 7,700 (red) angstroms and may be perceived by the normal unaided human eye.
光，可见光：波长在4,000埃(紫外线)或7,700埃(红外线)之间的电磁辐射，能被人的普通肉眼看见。
The phase difference accurate to 0.1 degree can be obtained. The most striking application will be the measuring of film thickness of the order of Angstroms, and thus maki…
精度可达0.1度以内，这将出观对于A数量级薄片厚度的测量和控制生长的美好前景。
The phase difference accurate to 0.1 degree can be obtained. The most striking application will be the measuring of film thickness of the order of Angstroms, and thus making the…
精度可达0.1度以内，这将出观对于A数量级薄片厚度的测量和控制生长的美好前景。
The phase difference accurate to 0.1 degree can be obtained. The most striking application will be the measuring of film thickness of the order of Angstroms, and thus making the…
精度可达0.1度以内，这将出观对于A数量级薄片厚度的测量和控制生长的美好前景。
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