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- An aqueous solution of a nonvolatile substance. 溶液不易揮發(fā)物質(zhì)的水溶液
- The experimental samples were made from the non separated phenol compounds of Chinese Larch tree. The aqueous solution of Ba(OH) 2 were used as titrant. 實(shí)驗中用改性的混合態(tài)興安落葉松樹(shù)木酚類(lèi)化合物為滴定樣品 ;Ba( OH) 2 水溶液為滴定劑 .
- An aqueous solution of formaldehyde that is37 percent by weight. 甲醛溶液，福爾馬林甲醛的澄清水溶液，含有37%25的甲醛
- An aqueous solution of formaldehyde that is37percent by weight. 甲醛溶液，福爾馬林甲醛的澄清水溶液，含有37%25的甲醛
- NAD (non aqueous dispersion) coatings stablized with the non aqueous dispersion polymer stablizer has been developed. 制備了非水分散聚合穩定劑穩定的非水分散體涂料（NAD涂料）。
- Measure the solubility of a compound in aqueous solution. 測量在溶液中化合物的溶解度。
- The CMC of aqueous solution of C9F17O(CH2CH2O)18H was 1.32 g/L. C9F17O(CH2CH2O)18H水溶液的臨界膠束濃度為1.;32g/L。
- Aging of cerous carbonate in aqueous solution was investigated. 研究了水溶液中碳酸鈰沉淀的陳化過(guò)程。
- This essay discusses a new way to determine the alcohol content(mainly lauryl alcohol) of rolled oil based on the theory of non aqueous titration. 采用非水滴定的原理對軋制油中醇 (主要為月桂醇 )的質(zhì)量分數進(jìn)行了測定。
- In lyophilized form or dissolved in aqueous solution. 在凍干形式或溶解在水溶液中。
- Methoda: The aqueous solution of konjack glucomannan was used. 方法：用磨芋葡甘露聚糖水溶液作為黏合劑制備尼莫地平片。
- Propionic acid is an important raw material of chemistry industry and an antiseptic extraction based on chemical complexation is used to seperate propionic acid from dilute aqueous solution. 采用絡(luò )合萃取法提取稀溶液中的丙酸,研究了絡(luò )合萃取及反萃取的工藝條件。
- Water and Aqueous Solutions under Pressure. 壓力下的水、及水溶液。
- The essay introduces the semimicro non aqueous titration method that how to apply glacial acetic acid as solvent and perchloric acid as titrant to test the content of potassium p chlorophenoxyacetate. 介紹了用冰醋酸作溶劑，以高氯酸作滴定劑對對氯苯氧乙酸鉀的含量進(jìn)行測定的半微量非水滴定法。
- Afterwards the aqueous solution from above the nitroglycerine was decanted. 然后倒出硝化甘油之上的水溶液。
- Using the confocal micro Raman system we have observed the surface Raman spectrum of pyridine adsorbed on a HNO 3 etched nickel electrode surface in a non aqueous system for the first time. 本文利用共焦顯微拉曼系統,獲得有機乙醇溶劑中吡啶分子吸附在硝酸刻蝕鎳電極表面的拉曼光譜,與水體系相比譜峰強度有所降低。
- Aqueous solution of SPG-l-P had an apparently positive Cotton effect at 20 C . SPG-1-P在常溫中性水溶液中有明顯的正科頓吸收(Cotton Effect)。
- radiation chemistry of aqueous solution 水溶液輻射化學(xué)
- The solubility of CBS in cyclohexylamine aqueous solution is measured. 本研究測定了CBS在不同濃度環(huán)己胺水溶液中的溶解度。
- Titrimetry (volumetry) is a quantitative method using solution chemistry to determine the concentration of analyte. 滴定法(容量法)是利用溶液化學(xué)來(lái)測定分析物濃度的定量分析方法。
