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- spectrum standard samples 光谱标准样品
- It has been applied to the determination of standard samples of iron ore w... 应用于铁矿石标准样品分析,测定结果与认定值吻合较好。
- Through the tests of standard samples, the degree of affecting permanganate index by these 5 factors are investigated. 通过环境标准样品的分析试验，考察这5个因素对高锰酸盐指数的影响程度。
- The bigger error arised from using ReB 6 or ReP 5O 14 as the standard samples was also discussed. 采用ReB6和ReP5O14作为分析稀土的标样时，分析误差较大。 文章对误差较大的产生原因进行了讨论。
- Research methods about standard samples of water quality determination of Kjeldahl nitrogen were put forward. 提出了水质凯氏氮标准样品的研究方法。
- The preparation procedure and data processing program of gas standard samples for titanium and titanium alloys. 研究了钛及钛合金的气体标准试样制备工艺和数据处理方案。
- Through the tests of standard samples,the degree of affecting permanganate index by these 5 factors are investigated. 通过环境标准样品的分析试验,考察这5个因素对高锰酸盐指数的影响程度。
- The accuracy and stability of the gas standard samples are satisfactory upon inspection for a long time. 对标准试样长期考察的结果，证明了它的准确性，稳定性是令人满意的。
- Ferron is used as a fluorescence reagent.The method saves chlorophyll standard samples and is simple, reliable. 在氨性溶液中,以7-碘-8-羟基喹啉-5-磺酸(铁试剂)作荧光试剂,省去了叶绿素标准物质。
- Trace elements of USGS standard samples, BCR-1, BIR-1 and PCC-1 are simultaneouslyd etermined. The results are in agreementwith the values published. 为了检查工作的可靠性,对USGS发行的岩石标样BCR-1,BIR-1及PCC-1同时进行测定,其分析值与文献值基本符合。
- This test checks whether a standard sampling is done. 这个测试检查是否完成标准取样。
- All SSC(size/style/construction?ref.samples,PPS(pre-production samples),Standard Samples &Packout Samples to be provided by suppiler. 所有的尺码/款型/结构参考样，产前样，标准样和装运样（不一定准确）由供方提供。
- A new method for the determination of trace arsenic in natural water and standard samples of sediment by HG-ICP-AES after separation/preconcentration. 采用孔雀绿与砷钼酸盐形成离子对，以聚铝作为共沉淀剂富集分离，HG-ICP-AES法测定痕量砷的新方法。
- The melting point of five standard samples(vanillin, etc) have been measured precisely by DSC and capillary tube, respectively. 本文用DSC法和毛细管法精确测量了香草醛等五种熔点标样的熔点。
- The study objects is ninety standard samples, and then make different experiments according to the duramen and alburnum or transverse section, chordal, radial. 本文用90个规格试件为研究对象，严格按照国家标准按心边材以及横切面、弦切面和径切面分组实验。
- A large amount of xylobiose and xylotriose with purity of 97.08% and 94.19% were obtained by twice separation with this system, and they can be used as standard samples of XOS. 通过二次分离手段制备出纯度分别为97.;08 和94
- Meanwhile, this paper has briefly introduced the developing situation of the Fundamental Parameter (FP) method which quantitative analysis without standard samples. 同时本文引入对无标样分析的基本参数法（FP法）目前发展状况的介绍。
- Methods Totally 230 national standard samples were tested by multiplex protein microarray and ELISA respectively for the pathogens of HBV,HIV,HCV and treponema pallidum(TP). 方法对230份国家参比品同时进行蛋白芯片与ELISA酶联免疫的检测,并观察蛋白芯片对诊断血样感染四项指标的敏感性和特异性。
- Petri: I can't remember whether we keep the standard sample, any inputs? 我不记得我们是否保存了用于测试仪器的标准样本,你的意见?
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
