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- The problems about the temperature setting for combustion tube of CHNS elemental analyzer are investigated. 讨论了CHNS元素分析仪燃烧反应管温度的设置问题。
- Kjeldahl method (KM) and elemental analyzer method (EA) are commonly used in measuring TN.Their difference, however, is often overlooked. 凯氏蒸馏法和元素分析仪法作为常规方法通用于上述领域的全氮含量测定,但两种方法在实际应用中的差异却常被忽视。
- By means of the element analyzer,the concentration of OC and EC in the TSP was measured and compared with the correspondence function zones of Beijing. 结果表明:重庆市商住区和对照点TSP年均质量浓度均小于北京市商住区和对照点;
- The chemical compositions were analyzed by the combustion analysis spectrum for C, N and H on a Perkin-Elmer 240C Elemental Analyzer. 我们用元素分析仪 (Perkin -Elmer 2 40CElementalAnalyze)来确定氮和氢的含量。
- cancer autodiagnostic unit with laser elemental analyzer 激光元素含量分析癌肿自动诊断仪
- unit with laser elemental analyzer, cancer autodiagnostic 激光元素含量分析癌肿自动诊断仪
- The elemental mathematics is very easy. 初等数学很简单。
- The elemental truth was facing us. 基本的事实面对着我们。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- The FEMLAB software is an important tool of researching channel structure and function of emitter. The FEMLAB software is a professional finite element analyzing software package which was made by COMSOL. FEMLAB软件是COMSOL公司生产的一个专业有限元数值分析软件包,是基于偏微分方程的科学和工程问题进行建模和仿真计算的交互开发环境系统。
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- hydrocarbons' heavier elements analyzer 烃类较重元素分析仪
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- It elementally analyzes the prospect of agricultural energy resources and the possibility of bio-ethanol as alternative energy resource. 浅析了农业能源的发展前景与汽油醇作为替代能源的可能性。
- The kinetics of acid-dissolution of palygorskite purified from palygorskite clay was studied with elements analyzed by spectrophotometry. 从坡缕石提纯入手,用分光光度法进行元素分析,对坡缕石的酸溶动力学进行研究。
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- Dividing into elemental parts or basic principles. 分解的分成基本部分或基本要素的
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- The scientists are in search of a new element. 科学家们正在寻找一种新元素。