dark ground中文什么意思

暗视场

暗视野

• dark:    adj. 1.暗，暗黑的；微暗的，阴 ...
• ground:     ground2 n. 1 ...
• dark-ground:    暗视野

例句与用法

1. Dark ground method of observation
   暗场观察法
2. Oblique dark ground ilumination
   倾斜暗场照明
3. He shut the gate quietly after her , and made a spot of light on the dark ground , showing the pallid flowers still standing there open in the night
   她出了园门后，他悄悄地把它关上了。他的手电筒在黑暗的地上照着，照着那些夜里还开着的灰白色的花朵。
4. In our research , marked autologous fluorescent blood red cell is immitted into sd - rat body and the whole process is shown and recorded by microscope image system . after these processes , we can replay the recorded tape and sample images with video image card . then , we use sequence image processing to analysis the image of dark ground microscope
   利用做过荧光标记的自身红细胞注入sd大鼠体内，通过显微图象系统将整个过程以视频信号的形式存贮，然后利用基于视频图象的采集卡，将流速变化过程回放采样，得到暗视场下的荧光图象，利用图象分析和处理的方法，测定血流速度。