查询词典 spectrophotometer

To prepare antibodies against MG, Pararosaniline was bound to BSA or OVA using nitrous acid as the coupling reagent, and using UV spectrophotometer scanning identified the conjugates.

为了制备针对MG及其代谢产物的抗体，将MG代谢相似物之一副品红用重氮化法偶联到牛血清白蛋白，获得免疫原BSA-PA。

The purpose of this study is petroleum ether (30℃-60℃) the optimum extraction of artemisinin-based research, as well as by ultraviolet-visible spectrophotometer in the artemisinin content of Artemisia annual samples.

本研究主要是对石油醚（30℃-60℃）提取青蒿素的最佳工艺的研究以及用紫外-可见分光光度计对青蒿中青蒿素含量的测定。

MethodsAtomic absorption spectrophotometer was used to detect the final phase lead concentration after different sta-ges of lead exposure.

摘要］目的探讨孕早期、孕后期及孕全程铅暴露的毒性特点及对妊娠结局的影响。

KR2 with the presence of surfactants and phenanthrene was measured by using spectrophotometer, which compared with the results by using isotopic methods.

首先采用分光光度计方法测量表面活性剂和菲共存时分枝杆菌KR2菌株的生长过程，并与同位素示踪方法的研究结果相对比。

This spectrophotometer can detect a weakreflectance signal as a photomultiplier tube substitutes for a photoelectric cell as the detector.

以高灵敏度的光电倍增管替代光电管作为检测器，这样对微弱的反射光信号能够实施有效的检测。

In this paper the thymus DNA of calf and the pBs plasmid are the main objects of our studies in ultraweak luminescence. By means of PIAS(Photon-counting image acquisition), ultraweak luminescence detector and Lambda Bio 40 of UV/VIS spectrophotometer, we studied the UL of DNA induced by the three oxygen free radicals: singlet oxygen Oa, hydroxy radical and superoxide anion(O2 ). We found that the OH can greatly increase the UL intensity of DNA.

本论文以小牛胸腺DNA和质粒pBs为实验材料，利用光子图像探测系统(Photon-counting image acquistion，PIAS)、微弱发光测量仪和UV／VIS分光光度计和生物统计学的成组比较法原理对单线态氧(~1O_2)、羟自由基、超氧阴离子(O_2~-)三种氧自由基诱导DNA超弱发光的变化过程进行了研究，结果发现这三种氧自由基中·OH能诱导DNA的超弱发光发生显著的增强变化，而其他两种氧自由基对DNA的超弱发光并无显著诱导作用。

It studied that performance of extraction iron, plumbum of calix[4]arene and its derivatives by the means of TAS-986 spectrophotometer.

4用原子吸收研究了杯[4]芳烃及其衍生物对过渡金属离子铁、铅的萃取性能。

The company has advanced testing equipment, such as UV spectrophotometer, electronic scales, Digital Polarimeter, etc, and a comprehensive quality assurance system.

拥有高效液相，紫外分光光度计，电子天平，数显旋光仪等先进的检验仪器和完善的质量保证体系。

Company set up a sound quality testing agencies, the Department currently has a chemical analysis of the quality of room, instrumental analysis room, laboratory, and is equipped with high-performance liquid chromatograph, gas chromatograph, UV-Vis spectrophotometer, Polarimeter and other advanced detection apparatus, with professional quality control staff of more than 20, which has a staff of a college education accounted for 90%.

公司建立健全质量检验机构，目前公司品质部设有化学分析室，仪器分析室、试验室，并配有高效液相色谱仪、气相色谱仪、紫外可见分光光度计、旋光仪等先进的检测仪器，拥有专业质检人员20多名，其中具有大专以上学历的人员占90%以上。

Production and sales companies: particle detector strength, freeze-drying machine, snow ice machine, glass reactor, rotary evaporator, electronic balance, ultrasonic cleaning machines, ice making machine, industrial ice-making machine, constant temperature and humidity box, microscope several significant oil bath temperature pot / water bath pot, Ma fluoride furnace, low temperature cooling liquid circulating pump, circulating water-type multi-purpose vacuum pump, mold incubator, biochemical incubator, constant temperature incubator, vacuum oven, blast oven, super - net workbench, biosafety cabinets, magnetic stirrer, centrifuge, ultrasonic cell pulverizer, ultra-pure water machines, autoclaves, laboratory various beaker, Bio-Rad power supply, test-bed, constant temperature circulator, low temperature cycle at high pump, pesticide Tachometer, UV analyzers, liquid machine, PCR device, liquid chromatography, weather chromatograph, total acidity / PH, the spectrophotometer, ultra-low temperature refrigerators, constant-current pumps, rotary vane type vacuum pump, auto parts traps, low-temperature thermostat bath; and other products.

公司生产销售：颗粒强度测定仪，冷冻干燥机，雪花制冰机，玻璃反应釜，旋转蒸发器，电子天平，超声波清洗机，冰块制冰机，工业制冰机，恒温恒湿箱，显微镜，数显恒温油浴锅/水浴锅，马氟炉，低温冷却液循环泵，循环水式多用真空泵，霉菌培养箱，生化培养箱，恒温培养箱，真空干燥箱，鼓风干燥箱，超净工作台，生物安全柜，磁力搅拌器，离心机，超声波细胞粉碎机，超纯水机，高压灭菌器，实验室各种烧杯，电泳仪电源，实验台，恒温循环器，低温循环高空泵，农残速测仪，紫外分析仪，移液枪，PCR仪，液相色谱，气象色谱仪，酸度计/PH计，分光光度计，超低温冰箱，恒流泵，旋片式真空泵，自动部分收集器，低温恒温槽；等系列产品。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。