您要查找的是不是：
- ultraviolet absorption test 紫外线吸收试验
- The ultraviolet absorption edge of Sr 2TiSi 2O 8 is around 270nm. 反射光谱显示其紫外吸收边为 2 70nm左右。
- The largest ultraviolet absorption wavelength of CMF is 218nm. 桂醇甲酯的最大紫外吸收波长为218nm。
- Evaluation of White Mineral Oils by Ultraviolet Absorption, Method for (05. 用紫外线吸收法评价白色矿物油的方法(05。
- The suitable ultraviolet absorption band is selected via experiment. 通过实验研究选定检测紫外吸收波长。
- It can be confirmed from the UV absorbent spectrum that the product has certain ultraviolet absorption. 通过对改性产物的紫外光谱表征发现产物具有一定的吸收紫外线能力。
- The performance characteristics of the method were compared with spectrophotometric quantification based on ultraviolet absorption. 同时利用紫外分光光度计对样品进行平行测定，比较该方法与紫外分光光度法的检测限与准确度。
- Ultraviolet absorption spectrophotometry (UAS) was used to determine the potency of Agricultural Antibiotic 120 at different concentrations of its component A. 以农抗120的主要组份A的不同浓度单位对其紫外吸收值作曲线,显示浓度与吸收值之间有显著回归关系。
- Research on the working mechanism of aerobic biological selector was done through sludge absorption test of soluble organic matter and kinetic parameters analysis. 并通过污泥对溶解性有机物的吸附试验和动力学参数的分析对好氧生物选择器的工作原理进行了探讨。
- Its specific activity is estimated as 4 710 u/mg protein, the yield of activity being 23%, maxinum ultraviolet absorption spectrum 265. 4 nm and molecular weight 32 400 dalton. 酶的比活力为4710u/mg Pr;活力回收率23%25;紫外吸收峰在265.;4nm;分子量为32
- Recovery of intestinal function could be judged according to D2 xylitol absorption test and blood drug level of FK506.Conclusion Recovery of gastrointestina... 结论手术后胃肠道功能恢复是一个漫长而困难的过程,临床表现和FK506血药浓度、D2木糖醇吸收试验是监测移植肠功能的简便实用方法。
- It is mainly used as stabilizer for non-transparent PVC products, having excellent performance of electrical insulation, weather resistance and ultraviolet absorption. 主要用于聚氯乙烯不透明制品的稳定剂，其电绝缘性、耐候性及紫外线吸收性能良好。
- Methods The blood level of BUN was detected,the state of gastrointestinal tract funtion was analyzed according to D2 xylitol absorption test and the blood drug level of FK506. 方法检测血BUN、FK506血药浓度及D2木糖醇吸收试验,分析胃肠道功能情况,及时调整免疫抑制药物剂量和胃肠道内、外营养供给。
- The discrimination of Marchantia polymorpha,Marchantia convoluta and Marchantia paleacea was succeeded by Ultraviolet Absorption Spectra Lines Group (UASLG). 本文建立了紫外谱线组法鉴别地钱、拳卷地钱和粗裂地钱的方法。
- What is the purpose of the light absorption tests for benzylpenicillin sodium? 本品吸收度检查的意义是什么？
- A method called "K-Ratio H-Point Standard Addition Method" was proposed for the simultaneous determination of nitrate and nitrite, based on their ultraviolet absorption spectrum in a neutral medium. 摘要研究了在近中性介质中，硝酸根与亚硝酸根的紫外吸收光谱，提出了引用“K比例H点标准加入法”同时测定了硝酸根、亚硝酸根含量的方法。
- The content of surface oligomers, which are the most important facts causing problems for dyeing, was measured through standard ultraviolet absorption curve and its veracity was also assessed. 针对严重影响聚酯纤维染整加工的表面低聚物，采用薄层色谱和紫外光标准吸收曲线表征了聚酯纤维表面低聚物含量，并对其准确性进行了评定，该法具有简便、快速、准确测定聚酯纤维表面低聚物含量的优点。
- The results of 260 nm,280 nm,ultraviolet absorption spectrophotometry,agarose electrophoresis and PCR detection showed that the genomic DNA,which was isolated from ants,longicorn and locust separately,is suitable for molecular biology experiments. 基因组DNA经紫外分光光度法(260 nm、280 nm)、琼脂糖凝胶电泳、PCR检测,结果表明:从两种方法保存的样品中均能提取到纯净完整的基因组DNA,适用于分子生物学实验。
- In addition, ultraviolet absorption spectrum, DXD-2 microelectrophoresis apparatus and infrared spectrum were used to make an approach to the mechanism that TS effects on the separation of collophanite and dolomite. ? 此外,采用紫外吸收光谱,DXD-2显微电泳仪和红外光谱,探讨了TS影响胶磷矿和白云石分离的机理。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
