dihydrate n.【化學】二水合物。
n. 【化學】二水合物。 “azithromycin dihydrate“ 中文翻譯： 阿齊霉素二水合物“azthromycin dihydrate“ 中文翻譯： 阿齊霉素二水合物“dihydrate gypsum“ 中文翻譯： 二水石膏“fergusonite dihydrate“ 中文翻譯： 二水褐釔鈮礦“lisinopril dihydrate“ 中文翻譯： 二水刺諾普利; 二水賴諾普利“oxytetracycline dihydrate“ 中文翻譯： 二水土霉素; 土霉素堿“acacetin-7-rhamnoglucoside dihydrate“ 中文翻譯： 刺槐素-7-鼠李葡糖甙二水合物“calcium chloride dihydrate“ 中文翻譯： 二水氯化鈣“calcium oxalate dihydrate“ 中文翻譯： 二水草酸鈣“calcium phosphate dibasic dihydrate“ 中文翻譯： 二水合磷酸氫鈣“calcium phosphate,dibasic dihydrate“ 中文翻譯： 磷酸氫鈣二水合物“calcium pyrophosphate dihydrate“ 中文翻譯： 雙水焦磷酸鈣“calcium sulfate dihydrate“ 中文翻譯： 硫酸鈣二水合物“calcium sulphate dihydrate“ 中文翻譯： 二水硫酸鈣“choline succinate dichloride dihydrate“ 中文翻譯： 琥珀酰氯化膽堿“dicalcium phosphate dihydrate“ 中文翻譯： 磷酸氫鈣二水合物“mosapride citrate dihydrate“ 中文翻譯： 莫沙必利二水合物“oxalic acid dihydrate“ 中文翻譯： 草酸二水化合物“sodium citrate dihydrate“ 中文翻譯： 枸櫞酸鈉二水合物“sodium citrate dihydrate powder“ 中文翻譯： 二水檸檬酸鈉“sodium molybdate dihydrate“ 中文翻譯： 二水目酸鈉; 二水鉬酸鈉; 鉬酸鈉“sodium tungstate dihydrate“ 中文翻譯： 鎢酸鈉“uranyl acetate dihydrate“ 中文翻譯： 二水合醋酸鈾酰“uranyl nitrate dihydrate“ 中文翻譯： 二水合硝酸鈾酰“dihydranol“ 中文翻譯： 庚基間苯二酚“dihydrated“ 中文翻譯： 二水合的
dihydrochloride |
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The experimental results of the catalysts such as p - toluene sulfonic acid , strongly acidic cationic exchange resin , sulfo - polyvinyl chloride resin ferric chloride hexahydrate , polyvinyl chloride - ferric chloride resin chlorinated polyvinyl chloride - ferric chloride resin , stannous chloride dihydrate , ammonium ferric sulfate dodecahydrate , ferrie sulfate - potassium thiosulfate , cerium sulfate tetrahydrate , sodium bisulfate monohydrate potassium bisulfate , neodymia solid super acid and heteropoly acid for catalytic synthesis of ethyl chloroacetate were reviewed 摘要評述了對甲苯磺酸、強酸性陽離子交換樹脂、磺化聚氯乙烯樹脂、六水三氯化鐵、聚氯乙烯三氯化鐵樹脂、氯化聚氯乙烯三氯化鐵樹脂、二水氯化亞錫、十二水合硫酸鐵按、硫酸鐵硫代硫酸鉀復鹽、四水硫酸鈰、一水硫酸氫鈉、硫酸氫鉀、三氧化二釹、固體超強酸和雜多酸等催化劑催化合成氯乙酸乙酯的實驗結果。 |
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The influence of different gypsum on strengh of portland - sulphoalminate composite cement system is complicated , related with aluminiferouse mineral in cement system and the so4 ( superscript 2 - ) concentration of its hydrated solution ; in distilled water and maximum lime wash , the dissolution rate of dihydrate gypsum is higher than that of anhydrite but the dissolubility is lower 石膏品種對硅酸鹽硫鋁酸鹽復合體系水泥強度的影響較復雜，與水泥體系中含鋁礦物及其水化溶液中so4 (上標2 - )離子濃度有關；在蒸餾水和飽和石灰水中，二水石膏的溶解速度比硬石膏快，溶解度比硬石膏低。 |
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Through the analyzing the macro - structure to micro - structure , the author considers that retarding mechanism of citric acid is that citric acid and ca in the gypsum form the complexant ion , and hinder the crystallization center of dihydrate crystal bigger ; that of sodium tripolyphosphate is that it combined with ca , hinders the dissolve of hemihydrate . formation and growth of crystallization center ; that of bone glue is the glue - protection and chemical absorption action of active group , which also retards the formation and growth of crystallization center 通過宏觀到微觀的分析，筆者認為，檸檬酸的緩凝作用的原因主要在于檸檬酸與鈣形成絡合離子，影響了二水石膏晶體的晶核長大過程；多聚磷酸鈉與鈣形成某種復鹽，對于石膏晶體的溶解、成核和長大過程均有強烈的阻礙影響；骨膠則在于膠體對半水石膏的包裹和活性基團的化學吸附，使二水石膏晶體的成核和長大困難。 |
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As the reaction time and standing time increase , the percentage of calcium oxalate trihydrate ( cot ) decreases and the percentage of the thermodynamic stable calcium oxalate monohydrate ( com ) increases . the metastable calcium oxalate dihydrate ( cod ) is not observed 隨著反應時間和陳化時間的增加，三水草酸鈣( cot )直接轉化為穩定態的一水草酸鈣( com ) ，而沒有經過亞穩態的二水草酸鈣( cod ) 。 |
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The result shows , for this composite cement system , retarding action of dihydrate gypsum is more obvious than that of anhydrite , meanwhile , anhydrite tends to cause setting time short and water needed increased 結果表明：二水石膏對該種復合體系水泥的緩凝作用比硬石膏明顯，硬石膏易引起復合體系水泥急凝和需水量增大。 |
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The dehydration of ferrous oxalate dihydrate conformed to nuclei production and nuclei growth model , and the decomposition of ferrous oxalate conformed to phase boundary reaction 在靜態自產氣氛下，二水草酸亞鐵脫水反應遵循隨機成核與核增長模型，草酸亞鐵熱分解生成氧化鐵遵循相界面控制動力學模型。 |
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Male and female rats and mice were gien four different doses of sodium dichromate dihydrate in their drinking water ranging from 14 . 3 mg / l to 516 mg / l for two years 研究人員在雌雄大鼠和小鼠的飲用水中加入4種不同劑量（ 14 . 3毫克/升至516毫克/升）的重鉻酸鈉，為期兩年。 |
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Chemicals used for treatment of water intended for human consumption - chemicals for emergency use - sodium dichloroisocyanurate , dihydrate 人類生活用水處理用化學制品.應急使用的化學制品二氯異氰酸鈉，二水合物sodium dichloroisocyanurate , dihydrate |
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Thermal decomposition of ferrous oxalate dihydrate was investigated using in situ x - ray diffraction ( xrd ) analysis and thermogravimetry in static self - generated air 摘要用原位xrd技術和熱重法分析了二水草酸亞鐵的熱分解過程，并進行了動力學研究。 |
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Chemicals used for treatment of water intended for human consumption - chemicals for emergency use - sodium dichloroisocyanurate , dihydrate ; german version en 12932 : 2000 飲用水處理用化學品.應急化學品.二水二氯異氰脲酸鈉 |
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Standard practice for calculation of supersaturation of barium sulfate , strontium sulfate , and calcium sulfate dihydrate gypsum in brackish water , seawater , and brines 微咸水海水及鹽水中硫酸鋇硫酸鍶和無水硫酸鈣 |
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Chemicals used for treatment of water intended for human consumption - chemicals for emergency use - sodium dichloroisocyanurate , dihydrate 人生活用水的水處理用化學物質.應急用化學物質.脫水二氯異氰脲酸鈉 |
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Manufacturer and exporter of copper chemicals : cuprous chloride , cupric chloride anhydrous and dihydrate , cuprous oxide -從事銻礦的采選煉及銻品深加工，提供精銻和三氧化二銻等銻產品。 |
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Standard specification for high purity calcium sulfate hemihydrate or dihydrate for surgical implants 外科植入物用高純度硫酸鈣半水合物或二水合物的標準規范 |
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The study of synthesis and performance of p - diphenylhydrazon - dihydrate and its metal complexes 對苯二酚二肼腙及其金屬配合物的合成與性質的研究 |
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Calcium chloride dihydrate flake , granular snow - melting agent calcium chloride anhydrous 二水氯化鈣，無水氯化鈣顆粒，片狀，溶雪劑 |
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Sodium molybdate dihydrate 二水目酸鈉 |
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Zinc acetate dihydrate 醋酸鋅二水合物 |
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Tin chloride dihydrate 二氯化錫二水合物 |