助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   standard samples 在 无机化工 分类中 的翻译结果: 查询用时:0.01秒
图标索引 在分类学科中查询
所有学科
无机化工
化学
金属学及金属工艺
环境科学与资源利用
核科学技术
口腔科学
地质学
冶金工业
工业通用技术及设备
更多类别查询

图标索引 历史查询
 

standard samples
相关语句
  “standard samples”译为未确定词的双语例句
    (3) Detected a serious of standard samples' fluorescence intensity and drew a working curve under the selective condition, established a trace analysis method, demonstrated the technique' s linearity error and determination limits.
    3)在所选的实验条件下,对一系列标准溶液做出工作曲线,建立了测定痕量亚硝酸根的方法,并讨论了方法的线性误差和检测限。
短句来源
    (5)To ensure the quality of the analysis technique, the paper evaluated the uncertainty of the testing result about wavelength, standard samples and actual samples, provided with the collection of all the parameters and the calculation methods needed for the calculation process, and evaluated thevalues of standard uncertainty, combined standard uncertainty, and expanded uncertainty.
    5)为保证分析工作的质量,本文对波长的不确定度、标准溶液的不确定度以及实际样品溶液的不确定度评估,提供了计算过程所需的各参数的采集和计算方法,评估了标准不确定度和扩展不确定度的数值。 6)应用于后处理中亚硝酸根的分析。
短句来源
    Qualitative analysis by retention time of standard samples; Quantitative analysis by peak area. Detection limits of this method are in the range of 0.01 to 0.03 mg·L~(-1).
    消除了过氧化氢对分析柱的可能损害,使基线更加平滑,具有测试简便,分析周期短,准确性高的特点,检出限为0.01~0.03 mg·L-1,应用于过氧化氢中无机阴离子的测定。
短句来源
    Discusses the effect of the thickness of secondarily metallized nickel coating on the ceramics-to-metal sealing quality. Proposes using XRF(X-ray fluoroscopy) as a non-destructive testing method to measure the thickness of secondarily metallized coating,with standard samples designed and calibrated to analyze both qualitatively and quantitatively the nickel coating composition and for SEM observation of substrate surface.
    本文分析了陶瓷-金属封接中二次金属化镀层厚度对陶瓷-金属封接质量的影响,提出采用X射线荧光光谱法(XRF)对二次金属化镀层厚度进行无损检测,分析了二次金属化镀层成分与含量,对二次金属化镀层的底材进行SEM分析,进行了检测用标准片的设计和标定,建立了XRF无损检测厚度方法的应用程序和校准方法。
短句来源
查询“standard samples”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  standard samples
A method is developed for the separate determination of aluminum and beryllium using cellulose as the support; the method was used for the analysis of real samples and tested with standard samples.
      
IUPAC Recommendations for Reference Standard Samples in pH Measurements
      
Designing of Standard Samples for Determining the Sensitivity of Eddy-Current Devices to the Metal Inclusion Content in a Parama
      
The reasons of the wide propagation and the high effectiveness of using standard samples of magnetically soft materials are explained.
      
A numerical analysis of these errors is performed using standard samples as examples.
      
更多          


The basic principle of the incremental method in mass spectrometry and itsapplication to quantitative analysis of tungsten oxide are presented in this paper.With this method the standard sample is not required, the accuracy and sensitivityof analysis can be improved. In our work the molding method of powder sampleelectrode has also been improved, here the contamination from molding can beavoided, the auxiliary conductive powder mixed with sample is not necessary.

本文介绍了质谱增值法的基本原理及其在氧化钨定量分析中的应用。此方法不需要标准样品,能提高分析准确度和灵敏度。作者还改进了制备粉末样品电极的方法,它可避免压样时的外界沾污,而且不需要加入辅助导电粉。

According to coring principle of V-process, the φ50 mm×50 mm standard sample of V-process mould is prepared, and it has been tested with general sand mould tester. Its compressive strength is 0.94—1.14 kg/cm~2, surface hardness 90—95 density (compactability) is larger than 1.59 g/cm~3. Mould strength is better than that of general wet sand moulding and approaches to that of high compressive molding.

根据V—法制芯原理,制作φ50×50毫米的真空铸型标准试样,在普通型砂强度试验机上测定了真空铸型的强度,抗压强度为0.94~1.14公斤/厘米~2。表面硬度90~95、型料紧实度>1.59克/厘米~3,高于普通潮模砂型,而接近于高压造型的铸型强度。

EXAFS spectra of glasses in the GeO_2-Bi_2O_3 system were measured, the bond length of Ge—O and Ge—Ge and the corresponding coordination numbers have been determined using GeO_2(α-quartz) crystal as a standard sample. The result indicates that Ge atom in bismuth germanate glasses exists in the form of [GeO_4], and Bi_2O_3 appears to have depolymerization effect on the Ge—O—Ge network.

测量了GeO_2-Bi_2O_3元系玻璃的EXAFS~(***)谱,以晶态α石英型GeO_2作为标准样品,求得了玻璃中Ge—O、Ge—Ge键长及相应的配位数。所得结果表明,铋锗酸盐玻璃中锗原子以[GeO_4]四面体的形式存在,Bi_2O_3对[GeO_4]构成的三维网络有解聚作用。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关standard samples的内容
在知识搜索中查有关standard samples的内容
在数字搜索中查有关standard samples的内容
在概念知识元中查有关standard samples的内容
在学术趋势中查有关standard samples的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社