gravimetrically

常见例句

• Zinc and body fat contents were determined by stomic absorption spectrometer and gravimetrically, respectively.
  鋅濃度及躰脂肪含量分別以原子吸收光譜儀及比重法測定。
• HPAM samples are degradaded by H 2O 2 and the water soluble potassium compounds formed are quantitatively analyzed for K gravimetrically.
  本文介紹了一種聚丙烯醯胺鉀鹽鉀含量的測定方法，即用雙氧水使高分子降解，用重量法測定鉀含量。
• The sorption of nitrogen was measured gravimetrically using a Cahn electrobalance. The adsorption of nitrogen, which remains almost zero at temperature in the range from ambient to about 400oC, becomes appreciable at 450 c.
  用Cahn式電子天平以重量法對氮的吸附進行了測定。氮的吸附在從室溫到約400°C的範圍內幾乎爲零,但在450°C時則變得很可觀。
• The adsorption of nitrogen was carried out on ZSM-5 zeolite samples which were used in earlier studies. The sorption data were collected gravimetrically using a Cahn electromicrobalance connected to a vacuum system.
  供氮氣進行吸附之用的ZSM-5沸石樣品的是以前的研究中所用過的。吸附數據是用在真空中的Cahn式電子微量天平測定、收集的。
• Electrochemical behaviour of anodes and morphology of anode film are described by potentiodynamic curves and scanning electron microscopy, and destruction rate of anode is determined gravimetrically.
  採用動電位曲線以及掃描電鏡的方法描述了陽極的電化學行爲和陽極膜的表觀形貌，陽極的破損速率是用失重法表示的。
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