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- direct UV detection 直接紫外检测
- Formamide was used as the background electrolyte solvent and citric acid-Tris as the electrolyte with the UV detection at 254 nm. 以甲酰胺为介质、柠檬酸-三羟甲基氨基甲烷(Tris)为电解质、在254nm波长下紫外检测。
- Domoic acid, a main component of amnesic shellfish toxin (one of the four sorts of marine red tide bio-toxins) was determined by capillary electrophoresis with UV detection. 通过萃取、离子交换等技术,建立了毛细管电泳/紫外检测法分析海洋赤潮生物毒素的重要种类之一、记忆缺失性贝类毒素的主要成分软骨藻酸的方法。
- The analysis adopted a fixed phase which was Apollo C18 column, a mobile phase which was V(methanol) : V(water) : V(acetic acid ) = 75:25:5 at a flow rate of 1.0 mL/min, and UV detection at 254 nm. 采用Apollo C18分析柱;流动相是V(甲醇):V(水):V(冰醋酸)=75:25:5;流速1.;0 mL/min;紫外检测波长254 nm;柱温为室温。
- The content determination of hesperidin has been carried out by reversed-phase HPLC with Cig chemical bonded silica gel as a solid phase, acetonitrile water(19.5:80.5) as a mobile phase and UV detection wavelength at 284nm. 以C_(18)化学键合硅胶为固定相,乙腈-水(19.;5:80
- Method HPLC was adopted. The system consisted of Hypersil ODS2 column and methanol-0.1% phosphonic acid(23:77) as mobile phase with a flow rate of 1.0mL/min and the uV detection wavelength was 250 nm. 方法采用高效液相色谱法测定甘草酸的含量;色谱柱Hypersil ODS2柱;流动相为甲醇-0.;1%25磷酸溶液(23:77);流速1
- An dual-spectrum detection system is proposed on the requirement of UV detection,it can be used for ultraviolet and visi-ble image collection,registration and fusion based on DM642 as a core. 针对紫外检测系统的要求,采用基于DM642为核心的处理平台,设计了可对紫外光和可见光两路信号进行采集、配准和融合处理的双光谱图像检测系统。
- Keywords Carbaryl;direct injection;high performance liquid chromatography;UV detection;fluorescence detection; 甲萘威;直接进样;高效液相色谱;紫外检测;荧光检测;
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- He has chosen the most direct route. 他选取了最直的路线。
- Determination of lorazepam in blood plasma by HPLC with UV detection HPLC法测定人血浆中劳拉西泮的浓度
- She's very direct, believes in speaking her mind. 她为人直率,喜欢有什么说什么。
- Can you direct me to the shoe department? 请告诉我卖鞋部在哪里。
- Be there a direct train for Beijing to Nanning? 从北京到南宁有直达车吗?
- Keywords CZE;indirect UV detection;Lead;drinking water and beverages; 毛细管区带电泳;间接紫外检测;饮料;铅;
- See that direct heat does not play on it. 当心别让它直接受热。
- It's a long way by road the train is more direct. 走公路很远--乘火车近。
- Would you please direct me to the zoo? 请问去动物园怎么走?
- My eyes were blinded by the direct rays of light. 在光线的直射下,我看不清楚东西。