温度对组培苗的生长发育具有重要的作用,提高光合光量子通量密度会引起微环境温度强烈变化。
Temperature plays a vital role in the growth of plantlets in vitro. To enhance the photosynthetic photo flux density can cause a drastic change in temperature.
冠层上方和下方总的光合光量子通量密度具有明显的日变化和季节变化,并且冠层上下变化规律一致。
The total photosynthetic photon flux density above and below canopy has a significant diurnal and seasonal changes and the changes of the upper and lower canopy are consistent.
一个像素所收集到的光量子数,也就是像素值,是测量的光通量的方式,即反映了光源的亮度。
The number of photons collected by a pixel, and therefore the pixel value, is a measure of the flux, and thus of the brightness of the light source.
在地景图像里,一条通量线的消失或其他拓扑的改变,就代表一个翻越山脊进入低谷的量子跃迁。
In the landscape picture, the disappearance of a flux line or other change of topology is a quantum jump over a mountain ridge into a lower valley.
利用周期轨道理论,我们计算了在不同情况下,一个粒子在二维谐振子势中存在和不存在磁通量时的量子能级密度。
Using the periodic orbit theory, we computed the quantum level density of a particle in the two-dimensional harmonic oscillator potential with and without the magnetic flux line for different cases.
分数角动量的存在必然导致分数磁通量子化,而分数磁通量子化和超导理论以及迄今为止的实验结果不相矛盾。
The fractional angular momentum would lead to the fractional quantization of magnetic flux which does not contradict the theory of superconductivity and the result of previous experiments.
这些光学特性使量子点在医学诊断、药物的高速筛选以及基因和蛋白质的高通量分析方面具有广泛的应用前景。
These advantages of the optical properties make them broad applications in medical diagnosis, high-speed screening drugs and high-throughput analysis of genes and proteins.
给出了半径、能级和磁通量等的量子表达式。
The quantum expressions of radius, energy level and flux are obtained.
给出了半径、能级和磁通量等的量子表达式。
The quantum expressions of radius, energy level and flux are obtained.
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