查询词典 fluorescence

And the quantum efficiency of fluorescence has been measured.

测定了该试剂的荧光量子产率。

The technique is requires a thermal cycling process to amplify target DNA strand in vitro, intercalation of labeling into the amplified DNA strand, and detection of the variation of fluorescence intensity of labeling dye during the amplification of DNA strand a Fluorimeter.

此技术，主要需结合温控机构与萤光分析仪，在温控过程进行DNA体外增生，同时监控增生过程中DNA嵌合萤光萤光强度的变化，进行定量分析，实现此技术之仪器被称为即时侦测同步定量聚合酶连锁反应器(Real-time PCR machine)。

With this fluorometer, influence of PSⅡ donor side on Chl α fluorescence induction was studied.

去除PSⅡ放氧侧外周蛋白后，PSⅡ颗粒Chlα荧光最大值有所下降（对照的94％—79％），荧光上升的动力学过程有所改变。

Effect of water stress on the chlorophyll a fluorescence parameters of flag leaf of the wheat was studied with measuring result by OS30 chlorophyll fluorometer.

利用OS 30型叶绿素荧光分析仪研究水分胁迫对小麦旗叶叶绿素a荧光动力学参数的影响。

Both Li-6400 photosynthesis system and OS1-FL chlorophyll fluorometer were used to measure the photosynthesis characteristic and chlorophyll fluorescence parameters of Cerasus humilis plant under soil water stress.

采用Li-6400光合仪和OS1-FL调制荧光仪分析研究了水分胁迫下欧李的光合特性和叶绿素荧光参数变化特征。

The effects of water stress on the chlorophyll a fluorescence induction kinetics of sugarcane genotypes were studied by using OS5 FL modulated chlorophyll fluorometer.

利用OS5-FL调制式叶绿素荧光分析仪研究水分胁迫对不同甘蔗品种叶片叶绿素a荧光动力学的影响。

Based on the different permeability of DNA-intercalant dyes YO-PRO-1 and propidium iodide to the membrane of viable, apoptotic and necrotic cells, cell samples were stained with 4μmol/L YP and 4μg/ml PI for 10 min, and the fluorescence intensity of both YP and PI were measured by fluorometer at Ex/Em wavelength of 485/538nm and 530/590nm, respectively.

根据正常细胞、凋亡细胞和坏死细胞的细胞膜对核酸荧光染料的不同选择通透性，用4μmol/LYO-PRO-1和4μg/ml碘化丙啶(Propidiumiodide，PI)染色96孔板中的细胞样品。分别在485/538和530/590的检测波长下借助荧光分光光度计检测细胞样品孔的YP和PI荧光强度。

Effects of grafting on chlorophyll fluorescence parameters were investigated with PAM-2100 chlorophyll fluorometer in different periods after planting (20, 30, 45 and 60 days).

选取薄皮甜瓜品种'金蜜'为接穗，南瓜品种'圣砧1号'为砧木，以自根苗为对照，用PAM-2100型叶绿素荧光仪于定植后20、30、45、60d测定其叶绿素荧光参数。

Effect of water stress on the chlorophyll a fluorescence parameters of flag leaf of the wheat was studied by using OS 30 chlorophyll fluorometer.

作者中文名：张秋英；李发东；刘孟雨；董宝娣摘要：利用OS-30型叶绿素荧光分析仪研究水分胁迫对小麦旗叶叶绿素a荧光动力学参数的影响。

Of or relating to fluorescence .Examination by means of a fluoroscope.

用荧光显微镜间接地检测抗原的方法。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。