gravimetrically

常見例句

• 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(jìn)行了測定。氮的吸附在從室溫到約400°C的範(fàn)圍內(nèi)幾乎爲(wèi)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?dú)膺M(jìn)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(shù)據(jù)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(xué)行爲(wèi)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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