查询词典 light-sensitive detector

Examine affirmance for the working indicator light of detector.

检查检测器工作指示灯的确认。

Measured tie a kind of lactone, take the propanol - four hydrogen fu nan - water (1:15:84) as the flowing, take the maidenhair tree lactone, gingko lactone A, gingko lactone B, gingko lactone C as the comparison, with evaporation light scattering detector examination computation.

测萜类内酯，以正丙醇-四氢呋喃-水（1：15：84）为流动相，以白果内酯、银杏内酯A、银杏内酯B、银杏内酯C为对照品，用蒸发光散射检测器检测计算。

Every light-proof detector consists of a plastic scintillator, a wavelength shifter and a photomultiplier tube.

每件探测器是由一块塑胶闪烁器、一条波长变换器和一个光电倍增管组成，并加以密封。

Objective: Introduced evaporative light-scattering detector instrument structure, characteristic, principle of work, application and so on.

目的：介绍蒸发光散射检测器的仪器构造，特点，工作原理，应用等。

The invention clones geranyl pyrophosphate synthase GGPPS gene from the ginkgo to construct plant expression vectors which contain ggpps gene, the ggpps gene is inducted into immature embryos of the ginkgo to induct out the callus tissue by the mediating of agrobacterium tumefaciens, PCR and semiquantitative RT-PCR detect the conformation and expression status of exogenous target gene ggpps, high-performance liquid chromatography and an evaporative light-scattering detector are employed to determine the terpene lactones content inside the callus tissue of the ginkgo, and the obtained callus tissue of the ginkgo of which the terpene lactones content is increased is screened.

本发明从银杏中克隆香叶基香叶基焦磷酸合成酶GGPPS基因，构建含ggpps基因的植物表达载体，用根癌农杆菌介导，将ggpps基因导入银杏幼胚并诱导出愈伤组织，PCR和半定量RT-PCR检测外源目的基因ggpps的整合和表达情况，高效液相色谱法及蒸发光散射检测器测定银杏愈伤组织中萜内酯含量，筛选获得银杏萜内酯含量提高的转基因银杏愈伤组织。

Turbidity of juices and nectarswas measured nephelometrically with a light scattering detector (90 angle) in a 30 mL cuvette (Nephla LPG 239, Dr. Lange, Germany).

汁和 nectarswas 的混浊用轻的散布发现者测量了 nephelometrically(90 按某一角度转动)在一个 30 毫升陶盆(Nephla 液化石油气 239 、兰格博士，德国)中。

Methods: Phytolacca acinosa Roxb. polysaccharide was isolated and purified by high performance gel filtration chromatography with evaporative light scattering detector.

将商陆多糖分离纯化，采用HPGFC-ELSD法测定重均相对分子质量分布。

Analysis was carried out on a Hypersil ODS2 column(4.6 mm×250 mm,5 μm) with acetonitrile-0.1% glacial acetic acid as the mobile phase,and eluates were detected by an evaporative light scattering detector.

采用Elite Hypersil ODS2(4.6 mm×250 mm，5μm)色谱柱，乙腈-0.1%冰醋酸水溶液为流动相梯度洗脱，流速1mL.min-1，以蒸发光散射检测器检测，记录70 min色谱图。

High-performance liquid chromatography is one of the most important means for the quality analysis of traditional Chinese medicines, while ultraviolet detector and evaporative light-scattering detector are two most important detectors in HPLC instruments.

高效液相色谱法是中药质量分析最重要的手段之一，紫外检测器和蒸发光散射检测器则是中药HPLC分析中最常用的两种检测器。

The column was Diamonsil C18(150 mm×4.6 mm,5 μm),the mobile phase was methanol-water(50∶50),and the evaporative light-scattering detector was used as detector.

色谱条件为Diamonsil C18柱(150 mm×4.6 mm，5 μm)，流动相为甲醇-水(50∶50)，检测器为蒸发光散射检测器。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。