acidic solution
酸溶液;質酸原液
acidic protein
n. 酸性蛋白質(有時特指非組蛋白)
acidic gas
酸性氣體
weakly acidic
弱酸性的
the occasional acidic comment.
偶爾尖刻的評論。
Does acidic soil preserve well?
酸性土壤容易保持嗎?
Note: ①“ ○+ ” Means acidic and aeroginous reaction; ②“+” Means acidic or positive reaction; ③“-” Means negative reaction.
注:①“○+”表示產酸產氣;②“+”表示產酸或陽性反應;③“-”表示陰性反應。
OBJECTIVE:To study the process of acetylized racemization of D-penicillamine in the acidic condition.
目的研究D-青黴胺在酸性條件下進行酰化外消旋的工藝。
Basic, acidic extrusive and volcanoclastic rocks are known as the main rock types.
石炭紀末期本區的岩漿活動開始,早二疊世晚期和晚二疊世早期是兩個主活動期。
Cation exchange resin, strong acidic styrene (001x8);Duolite C20,sodium form;
強酸性苯乙烯系陽離子交換樹脂(001×8型);
The spectrogram suggested that the absorption peak of the pigment was 627nm in alkalinous condition, 527nm in acidic condition.
光譜學圖譜表明該色素鹼性條件下最大吸收峰在627nm處,酸性條件下最大吸收峰在527nm處。
The particulates have more acidic pollutants with strong acidity and have the corrodibility to grottoes.
細粒子中有較多的酸性污染物並比粗粒子酸性強,這些細粒子對石窟有侵蝕作用。
Development of preparation of acidic dyes by oxidization of triarylmethane Leuco was reviewed with 21 references.
摘要以21篇文獻綜述了三芳甲烷型隱色體氧化製備酸性染料的研究進展。
A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel.
本文用異龍腦與苯酚在酸性催化劑作用下進行選擇性烷基化反應,再經催化氫化還原得到龍腦檀香產品。
In acidic medium, the interaction of potassium dihydrogen phosphate with ammonium molybdate, potassium antimonyl tartrate and ascorbic acid result in blue compound complex.
在酸性介質中,磷酸二氫鉀與鉬酸銨、酒石酸銻鉀及抗壞血酸作用,生成藍色的絡合物。
Results indicated that the dyeing effect of acidic azaleine is better than hematoxylin followed by a wash of eosin to microsections of these three specimens.
本文試驗了不同組織學方法對人股骨中段、人橈骨遠側以及狗橈骨中段標本進行處理,結果表明酸性復紅對三種標本的磨片均有較好的染色效果。
Single antibody of NSE, multi-antibody of glial fibrillary acidic protein (GFAP) and single antibody of neurofilament (NF200) were provided by Wuhan Boster Company.
神經元烯醇化酶單抗、膠質纖維酸性蛋白多抗、神經中絲蛋白單抗均購自武漢博士德公司。
The method of liquid phase synthesis of dioxane from the cyclodehydration of diethylene glycol catalyzed by ASP-type solid acidic catalysts was studied.
研究了ASP型固體酸催化劑一縮乙二醇(二甘醇)環化脫水合成1,4-二氧六環的液相反應。
Diphenylbenzidine was synthesized by diphenylamine using glacial acetic acid and water as solvent in acidic condition.
以二苯胺爲原料,水和冰醋酸爲溶劑,在酸性條件下一步合成二苯基聯苯二胺,該方法具有操作簡單,原料易得等優點。
Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以乙烯酮和丙酮爲原料,用強酸性離子交換樹脂代替濃硫酸作爲催化劑,直接酯化合成乙酰丙酮的中間體乙酸異丙烯酯。
A white powder,coarse particles and mealiness ,hardly souble in acidic or alkaline solutions,with stable chemical property and good sintering performance.
外觀呈白色粗顆粒或微粉狀兩種,難溶於酸或鹼液中,化學性能穩定,具有良好的燒結性能。
acidic solution
酸溶液;質酸原液
acidic protein
n. 酸性蛋白質(有時特指非組蛋白)
acidic gas
酸性氣體
weakly acidic
弱酸性的
the occasional acidic comment.
偶爾尖刻的評論。
Does acidic soil preserve well?
酸性土壤容易保持嗎?
Note: ①“ ○+ ” Means acidic and aeroginous reaction; ②“+” Means acidic or positive reaction; ③“-” Means negative reaction.
注:①“○+”表示產酸產氣;②“+”表示產酸或陽性反應;③“-”表示陰性反應。
OBJECTIVE:To study the process of acetylized racemization of D-penicillamine in the acidic condition.
目的研究D-青黴胺在酸性條件下進行酰化外消旋的工藝。
Basic, acidic extrusive and volcanoclastic rocks are known as the main rock types.
石炭紀末期本區的岩漿活動開始,早二疊世晚期和晚二疊世早期是兩個主活動期。
Cation exchange resin, strong acidic styrene (001x8);Duolite C20,sodium form;
強酸性苯乙烯系陽離子交換樹脂(001×8型);
The spectrogram suggested that the absorption peak of the pigment was 627nm in alkalinous condition, 527nm in acidic condition.
光譜學圖譜表明該色素鹼性條件下最大吸收峰在627nm處,酸性條件下最大吸收峰在527nm處。
The particulates have more acidic pollutants with strong acidity and have the corrodibility to grottoes.
細粒子中有較多的酸性污染物並比粗粒子酸性強,這些細粒子對石窟有侵蝕作用。
Development of preparation of acidic dyes by oxidization of triarylmethane Leuco was reviewed with 21 references.
摘要以21篇文獻綜述了三芳甲烷型隱色體氧化製備酸性染料的研究進展。
A new camphol sandaliol was synthetized by selective alkylation of isocamphol and phenol with acidic catalyst, and following hydrogenated in the presence of Raney nickel.
本文用異龍腦與苯酚在酸性催化劑作用下進行選擇性烷基化反應,再經催化氫化還原得到龍腦檀香產品。
In acidic medium, the interaction of potassium dihydrogen phosphate with ammonium molybdate, potassium antimonyl tartrate and ascorbic acid result in blue compound complex.
在酸性介質中,磷酸二氫鉀與鉬酸銨、酒石酸銻鉀及抗壞血酸作用,生成藍色的絡合物。
Results indicated that the dyeing effect of acidic azaleine is better than hematoxylin followed by a wash of eosin to microsections of these three specimens.
本文試驗了不同組織學方法對人股骨中段、人橈骨遠側以及狗橈骨中段標本進行處理,結果表明酸性復紅對三種標本的磨片均有較好的染色效果。
Single antibody of NSE, multi-antibody of glial fibrillary acidic protein (GFAP) and single antibody of neurofilament (NF200) were provided by Wuhan Boster Company.
神經元烯醇化酶單抗、膠質纖維酸性蛋白多抗、神經中絲蛋白單抗均購自武漢博士德公司。
The method of liquid phase synthesis of dioxane from the cyclodehydration of diethylene glycol catalyzed by ASP-type solid acidic catalysts was studied.
研究了ASP型固體酸催化劑一縮乙二醇(二甘醇)環化脫水合成1,4-二氧六環的液相反應。
Diphenylbenzidine was synthesized by diphenylamine using glacial acetic acid and water as solvent in acidic condition.
以二苯胺爲原料,水和冰醋酸爲溶劑,在酸性條件下一步合成二苯基聯苯二胺,該方法具有操作簡單,原料易得等優點。
Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.
以乙烯酮和丙酮爲原料,用強酸性離子交換樹脂代替濃硫酸作爲催化劑,直接酯化合成乙酰丙酮的中間體乙酸異丙烯酯。
A white powder,coarse particles and mealiness ,hardly souble in acidic or alkaline solutions,with stable chemical property and good sintering performance.
外觀呈白色粗顆粒或微粉狀兩種,難溶於酸或鹼液中,化學性能穩定,具有良好的燒結性能。
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