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- Among them, the acid buffer action is stronger than the alkali buffer action. 且對酸的緩沖能力強于對堿的緩沖能力。
- In acidic buffer solution, the release rate of SA-intercalates LDHs markedly increases with decreasing pH, attributed to the contribution of a dissolution release process. 酸性及弱酸性緩沖介質(zhì)中，SA插層LDHs釋放速率隨介質(zhì)pH值的降低而顯著(zhù)增加，表現為溶解控制。
- A Study on Acidic Buffering Ability of Soils in Hunan Province. 湖南土壤酸緩沖性能研究。
- It was determined that each DPL molecule possesses 4 Tryptophan residues by means of pronase degradation with DAB as visualization reagent. Only one Trp residue was detected through NBS chemical modification in the pH 4.0, 0.1 mol/L acetic acid buffer. 本文采用鏈霉蛋白酶酶解,對二甲基氨基苯甲醛(DAB)為顯色劑的方法,測得每個(gè)黑皮扁豆凝集素(Dolichos purpureus lectin,DPL)分子約含有4個(gè)色氨酸殘基;
- In boric acid buffer solution, at pH 10, two peaks of stripping current of germanium appear at -0.90 V and-0.17V (vs. 1N Ag-AgCl)respectively, the first peak is used for quantitative analysis. 找出在pH10的硼砂緩沖溶液中于-1.;90V和-1
- At the fifth minute the treated groups (0.2?ml grou p and 05?ml group) were injected with 0.2 or 0.5? ml of carbonic acid buffer by abdominal cavi ty,respectively. At the third hour,all the rats were killed by decollation. 方法 4 0只SD大鼠被隨機分為陰性對照組、陽(yáng)性對照組、0 2ml碳酸緩沖液治療組、0 5ml碳酸緩沖液治療組。
- bicarbonate-carbonic acid buffer 碳酸緩沖體系
- GREEN buffered lactic acid L+ is lactic acid buffered with sodium lactate , produced by bio-fermentation . 樂(lè )林緩沖乳酸是生物發(fā)酵乳酸與乳酸鈉緩沖制成的。
- Studies on the acidic buffering capacbility in different texture types in Xinxiang area, showed that acidic buffering capacities of clay soil is larger than sandy soil. 摘要對新鄉潮土區不同質(zhì)地類(lèi)型土壤酸緩沖性能的研究表明，粘土的緩沖能力最強，砂土的緩沖能力最弱。
- The acidic buffering capacbility in different texture soils in the north China plain is clay soil>medium loam soil>light loam soil>sand loam soil>sand soil. 不同質(zhì)地類(lèi)型土壤的酸緩沖能力大小為：粘土＞中壤土＞輕壤土＞砂壤土＞砂土。試驗結果還表明，土壤有機質(zhì)含量與土壤酸緩沖能力無(wú)明顯的相關(guān)性。
- He gave me a taste of his acid wit. 他讓我嘗到了他敏銳尖刻之機智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把銀器的表面腐蝕了。
- The soil becomes more and more acidic as pollution mounts up. 隨著(zhù)污染的加劇，土壤的酸化越來(lái)越嚴重。
- I am doing an experiment of neutralizing acid. 我在做一個(gè)中和酸的實(shí)驗。
- Can Jones beat Smith? That's the acid test. 瓊斯能擊敗史密斯嗎？那是個(gè)嚴峻的考驗。
- Souse is believed to be highly acidic. 腌貨被認為具有很強的酸性。
- A salt or an ester of boric acid. 硼酸鹽一種硼酸鹽或硼酸酯
- She dropped acid in high school. 她高中時(shí)代服迷幻藥。
- The metal is fretted with the acid. 金屬被酸腐蝕。
