The above definition of diffuse density implies that the input light is collimated and that all the output flux is collected.
上面定义的漫射密度意味著输入光先经过准直，然后收集所有的输出量。
This paper describes a standard apparatus of visual diffuse transmission density.
本文描述了视觉漫透射密度的标准装置。
The frequency-domain NIRS instruments modulate the light with a RF sine wave, which generates diffuse photon density wave (DPDW) in turbid tissue like brain.
频域近红外光谱系统利用一个高频正弦信号对光源进行调制，从而在大脑这类强散射介质中形成一种漫射光子密度波。
Results Local or diffuse lower density lesion in cerebral parenchyma were found in 36 cases among which 20 cases were complicated with cranial hemorrhage.
结果本组病例中36例表现为脑实质内局灶或弥漫性低密度影，20例合并颅内出血。
A measuring instrument about diffuse visual transmission density is introduced, and a numerical calculating method is discussed, which is applied in the advanced research.
本文介绍了漫透射视觉密度基准的测量装置，详细论述了该基准装置改造时光路调试中应用的数值计算方法。
Permeating of rare earths into steel and the VC layer increase the crystal fault density, and, together with its excellent chemical activation, makes carbon atoms diffuse easily.
稀土渗入钢基体和VC渗层，会增大晶体缺陷密度，使碳原子扩散易于进行。
Diffuse low density region in all cerebral lobe were found in 15 cases, in which subarachnoid hemorrhage was complicated in 4 cases, and ventricular hemorrhage was found in 2 case.
弥漫性低密度灶累及大脑各叶15例。其中4例合并蛛网膜下腔出血，2例合并脑室出血。
A measuring instrument about diffuse visual transmission density is introduced, and a numerical calculating method is discussed, which is applied in the advanced research.
本文介绍了漫透射视觉密度基准的测量装置 ，详细论述了该基准装置改造时光路调试中应用的数值计算方法。
There is diffuse decreased attenuation of the cerebral cortex with a relative preservation of density in the thalami, brainstem, and cerebellum.
主要表现为脑皮质密度弥漫性减低，而脑干、丘脑、小脑半球密度保持相对不变。
There is diffuse decreased attenuation of the cerebral cortex with a relative preservation of density in the thalami, brainstem, and cerebellum.
主要表现为脑皮质密度弥漫性减低，而脑干、丘脑、小脑半球密度保持相对不变。
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