粒子物理学理论预言暗能量的强度要比观测到的大约大120个数量级,而广义相对论不能解释这个巨大的差异。
The theories of particle physics predict the strength of dark energy to be about 120 orders of magnitude larger than what is observed, and general relativity cannot explain this enormous discrepancy.
大部分的时间里激光是暗的,产生低强度的光区伴随着偶尔短暂的高强度光的闪烁。
Most of the time the lasers are dark, producing areas of light with low intensities with the occasionally brief but brilliant flashes of high - intensity light.
明显地是,暗能量不会超出目前的强度,以避免其阻止物质混合形成星系。
Evidently, dark energy can't have been much stronger than it is today lest it prevent matter from coalescing to form galaxies.
当你结束对暗部的绘制后,要用污迹之类的笔刷来平滑表面。我用的是硬的圆形的笔刷,强度为40%。
When you are finished with the shading, use a smudge tool to smooth the surfaces. I use a hard round brush with about 40% strength!
另外发现稳态屏蔽孤子的形成时间随着振幅的增加而减少,而开路光伏孤子的时间行为与孤子峰值强度与暗辐照的比值有关。
Moreover, we find that the formation time of screening solitons decreases with increasing amplitude, while the PV soliton's is relative to the intensity ratio.
暗化程度和折射率改变随激光强度、扫描速度、扫描行间距变化而变化。
Darkening and refractive index change varied with laser intensity, scan speed and line interval.
香叶树的暗呼吸强度最低而水分利用效率最高,腊梅则对土壤矿质营养的选择性主动吸收能力最强。
Among these four species, the dark respiration rate was lowest and the water use efficiency was highest for L. communis, and the selected absorptance of mineral nutrients was strong in C.
单色光的强度也会影响人对一个波长的光的颜色的感受,比如暗的橙黄被感受为褐色,而暗的黄绿被感受为橄榄绿,等等。
Monochromatic strength can also affect a person on a wavelength of light color feeling, such as dark orange be felt for brown, and dark yellow green be felt for olive, etc.
屏幕上的强度分布,从暗到亮再到暗,叫做一条干涉条纹。
The intensity distribution on a screen from dark to bright to dark again is called an interference fringe.
屏幕上的强度分布,从暗到亮再到暗,叫做一条干涉条纹。
The intensity distribution on a screen from dark to bright to dark again is called an interference fringe.
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