焦线 meaning in English
focal lines
line, focal
Examples
- Tangential focal line
切向焦线 - Sagittal focal line
弧矢焦线 - Its fundamental is that the ray emitted from a focus ( front ) of elliptical will flock together on the other focus ( back ) by the reflection on the elliptical surface . we set a scatter aperture on the back focus
椭圆柱面的前焦线上是射线源，晶体固定在一个椭圆基底上，其表面构成一椭圆柱面， x射线经晶体衍射后会聚于后焦线上。 - Through the aperture the x - ray will shoot on the detector and goes on record . high resolving power . twin channels are utilized for simultaneous time - integrated photographic recording and for time - resolved x - ray streak camera recording
后焦线处置一狭缝，通过狭缝的射线投射到探测面上被记录下来；分辨率高；双通道同时完成x射线衍射的时间分辨和空间分辨；操作灵活，方便装卸。 - Measurement of cell calcium ( review ) methods for the intracellular ca2 + measurement such as aequorin , metallochromic indicators , ion - selective electrodes and fluorescent ca2 + indicators , particularly the fluorescent ca2 + indicators were reviewed in detail . 2 . synthesis of new fluorescence ca2 + indicators and study on their properties tow new fluorescent ca2 + indicators stdin and stdbt have been designed and synthesized and their structures , spectral and biological properties have been studied thoroughly
2 . 5一ht诱导胃底平滑肌细胞钙火花的研究以合成的胞浆特异性caz +荧光探针stdhi一am标记细胞，采用激光共聚焦线扫描技术，首次观察到5一ht诱导胃底平滑肌细胞胞内钙释放的最基本单位一一j塑必尝华盆翔望尝‘一盈些沁( elementaryevents ) ， “钙火花( ealeiumsparks ) ”现象。