揮發溶質 的英文怎麼說
中文拼音 [huīfāróngzhí]
揮發溶質
英文
volatile solute- 揮 : 動詞1 (揮舞) wave; wield 2 (用手把眼淚、汗珠兒等抹掉) wipe off 3 (指揮軍隊) command (an ar...
- 發 : 名詞(頭發) hair
- 溶 : 動詞(溶化; 溶解) dissolve
- 質 : Ⅰ名詞1 (性質; 本質) nature; character; essence 2 (質量) quality 3 (物質) matter; substance;...
- 揮發 : volatilize揮發物 volatile matter; 揮發油 volatile oil; attar; benzin(e); naphtha (粗的); oleu...
-
The presence of a nonvolatile solute in a liquid always lowers the vapor pressure of the solution.
溶液中存在的非揮發性溶質,總是使溶液的蒸氣壓降低。Methods the contents of synephrine, volatile oil, total ash, acid - insoluble ash and water in different specifications of frutus aurantii immaturus were determined by hplc or other methods according the china pharmacopoeia
方法採用hplc法測定不同規格枳實中辛弗林含量,同時依照藥典方法分別測定了其揮發油、總灰分、酸不溶性灰分和水分含量,對不同規格枳實藥材進行綜合質量對比研究,並與其傳統規格分類進行比較。Conclusion volatile oil, acid - insoluble ash, water and synephrine with a definite content limit can be chosen as the parameters for the research of quality standard of frutus aurantii immaturus, which will supply evidence for the medicinal trade and research of frutus aurantii immaturus
結論與現行藥典標準中枳實項相比,本研究新增了酸不溶性灰分、水分、揮發油和辛弗林含量項,可更有效地評價枳實藥材的質量,為枳實藥材的商品流通和研究開發提供依據。Generally, common geohydrology means only resolve partly the problems mentioned above, whereas, the isotope geohydrology plays an important role unrepiaced with other techniques in the research of karst groundwater
通常,常規的水文地質方法解決上述問題的能力非常有限,而同位素水文地球化學在巖溶地下水的研究中所發揮的作用,是其它的技術方法難以替代的。Three parameters determine the amount of insoluble materials in the water : total solids, total volatile solids, and suspended solids
水中不溶解物質的含量是透過三項參數檢定:固體總量揮發性固體總量及懸浮固體量。Moreover, rsda may be a promising technology to improve the quality of highway paving asphalt ( e. g. reducing wax content of the asphalt )
渣油溶劑脫瀝青技術作為改善道路瀝青性質的重要技術手段還可望在國內高等級道路瀝青質量提高(如降低蠟含量)中發揮作用。Full performance of all these functions depands on the improvement of the state - owned capital ' s quality and the increase of the state - owned capital ' s quantity, it means that we need many wholeheartedly responsible people who identity themselves with the state - owned capital ' s ideal, in other words, the state - owned capital needs to be personalized
這些作用的充分發揮,取決于國有資本質的提高和量的增長,而國有資本質的提高和量的增長,需要大批對國有資本鐵心負責、把國有資本的價值追求溶入自己生命意識的人,國有資本需要人格化。It is considered that pretreatment could improve the physical and chemical of ofmsw characteristics, such as solubility, acidity, alkalinity, and biodegradability, and accordingly increase soluble chemical demand ( cod ) and volatile fatty acid ( vfa ), enhancing biogas yield, reducing hydraulic retention time ( hrt ), optimizing anaerobic process and releasing post - treatment
研究認為,通過溶胞處理能夠改善有機垃圾的物理化學性質如發酵物料的溶解度、酸堿度等,提高微生物對難降解有機物的分解,增加可溶性cod和揮發性酸的濃度,優化發酵細菌的代謝途徑以及產物的組成等,從而增加生物氣產量,縮短水力停留時間,強化厭氧發酵過程,減輕了后續處理的負擔。The residue is in solid form, non - volatile, insoluble in water and non - inflammable, and is kept in drums that comply with the united nations standard
(一)這些剩餘物是固體物質,屬非揮發性、非水溶性及非易燃的物質,並會儲存於符合聯合國標準的滾筒內。The residues were in solid form with only trace quantity of dioxins, non - volatile, insoluble in water, non - inflamable and were kept in drums that comply with the united nations standard
(一)這些剩餘物是固體物質並只含極微量的二惡英,屬非揮發性、非水溶及非易燃的物質,全程均儲存於符合聯合國標準的滾筒內。Standard test method for determination of weight percent volatile content of solvent - borne paints in aerosol cans
測定氣溶膠瓶中溶劑型漆揮發物質重量百分比的標準試驗方法In this paper, an experimental investigation of the removal of volatile organic compounds ( voc ) from dilute aqueous solutions was presented by vacuum membrane distillation ( vmd ). experiments were carried out using aqueous mixtures of ethanol with hollow fiber module. the influences of operating variables such as feed concentration, flow rate, temperature and downstream pressure on the flux and separation factor were investigated
本文對膜蒸餾脫除水溶液中的揮發性有機化合物( voc )進行了試驗研究;文中以乙醇水溶液為研究對象,採用真空膜蒸餾法,膜材料為中空纖維膜,研究膜通量及分離因子與原料液的溫度、濃度、流速,冷側壓力的關系,並對真空膜蒸餾的傳熱傳質機理進行了初步探討。Standard test method for nonvolatile matter of agricultural adjuvant solutions by thermogravimetry
熱重分析法測量農業輔助劑溶液中不揮發物質的標準試驗方法Test method for nonvolatile matter in halogenated organic solvents and their admixtures
鹵化有機溶劑及其混合物中不揮發物質測試方法Standard test methods for nonvolatile matter in halogenated organic solvents and their admixtures
鹵化有機溶劑及其混合物中不揮發物質的標準測試方法Standard test method for nonvolatile matter in volatile solvents for use in paint, varnish, lacquer, and related products
色漆清漆噴漆及相關產品用揮發性溶劑中不揮發物質的標準試驗方法Abstract : recrystallized in multiple solvent consisting of ethanol, low - carbon alcohol and water, antioxidant1010 was refined, and the main factors of affecting crystalliza tion including solvent, water et. al. were studied in the laboratory, and individua l delta - form crystals of antioxidant1010 with good stability, fast drying speed, hi gh purity, heavy bulk density, good flowability, low volatility was obtained
文摘:在乙醇、低級醇a和水三元混合溶劑中,通過對抗氧劑1010粗品的重結晶精製研究,制備得到了純度高、堆密度大、流動性好、揮發份低、質量穩定、乾燥速度快的型抗氧劑1010 。分享友人