堿反應 的英文怎麼說
中文拼音 [jiǎnfǎnyīng]
堿反應
英文
alkali reactivity-
The corresponding reaction of acetaldehyde is subject to general base catalysis.
乙醛相應的反應服從廣義的堿催化。Corrosion reactions, with metal dissolution, can occur in both basic and acidic solutions.
使金屬溶解的腐蝕反應,可以在堿性也可以在酸性溶液中發生。Study on the thermodynamic parameters for adducts of lewis a - b by gas liquid chromatography
酸堿加合反應的熱力學參數Water, acrylonitrile and the galactomannan gum are added to a reactor with an alkali metal hydroxide.
水、丙烯晴和半乳甘露聚糖膠,同堿金屬氫氧化物在一起,加入到反應器中。Study on the sulfonation reaction of lignin from black liquor of alkali paper - making with bagasse
堿法蔗渣制漿黑液木質素磺化反應研究These investigators showed that betaine caused a growth response.
這些研究者證明:甜菜堿導致生長反應。Study on thermoreversibility of phenol formaldehyde resin - borate hydrogels
有機酯加速堿性酚醛樹脂凝膠反應機理的研究Abstract : a wide variety of natural products, e. g. alkaloids, - lactames, biotin, amino sugars has been synthesized by 1, 3 - dipolar cycloaddition reaction between nitrones and alkenes
文摘:通過硝酮與烯烴化合物的1 , 3 -偶極環加成反應合成了許多天然產物,如生物堿、 -內酰胺、生物素、氨基糖等。The factors influencing on the performance of ash - jd such as the moore ratio of monomers, the reaction temperature and time, concentration, the ph value of reaction solution and the drippy speed of formaldehyde were studied carefully. through experiments, the optimum level of those factors was gained
論文詳細研究了反應單體的摩爾比、反應溫度、時間、濃度、反應溶液的酸堿度及甲醛的滴加速度等對產品ash - jd性能的影響,通過試驗,得到了這些因素的最佳水平。It is shown that the effect of pac removing fluoride is closely related to ph value and the optimum range of ph value is between 6. 1 ? 7. 1. under this condition, further studies are made on the optimum coagulant dosage, mixing time, artificial turbidity, filtration rate and filter bed ' s depth and the optimum range of these parameters have been determined
堿式氯化鋁的除氟能力與原水的ph值有密切的關系,除氟最佳ph值范圍為6 . 1 ? 7 . 1 。在此條件下,進一步對最佳投藥量、混合時間、反應時間、人工輔助投加濁度、濾速及濾層厚度進行了研究,確定了其最優的取值。Hartshorn ( nh4oh ) was used as a new catalyst instead of acetic acid in the saponification reaction of base zinc salt of dioctyl thiophosphate ( t203 )
摘要選用氨水溶液代替醋酸作為新型催化劑用於硫磷雙辛基堿性鋅鹽( t203 )的皂化反應。1. two kinds of organic hydrate thermochromic material are synthesized. the compounds are found that they show thermochromic mechanics : p - nitrophenol 1. 5h2o and p - nitroaniline 3h2o are conjugated between phenyl rings and water molecules. they are characterized by charge - transfer interactions with counterions
3 、通過室溫/低熱固相反應合成了雙席夫堿聯苯胺縮二水楊醛以及該雙席夫堿與nicl _ 2 ? 6h _ 2o的配合物。Pilocarpine on electric activities of pain - related neuron in locus cerul of rats
毛果蕓香堿對大鼠藍斑核痛反應神經元電活動的影響Tighten up fluid loss if necessary with additions of drispac r / sl. excess lime should equal pf with pm 6 times greater. if shales prover non - reactive, allow lime content to deplete
如果需要用高粘或低粘錐斯派克控制失水的話,過量的石灰就應當使鉆井液堿度比濾液堿度大6倍左右。如果證實頁巖沒有反應,就允許把鉆井液中所含的石灰耗盡。Standard test method for potential alkali reactivity of cement - aggregate combinations mortar - bar method
水泥集料混合物的潛在堿反應性的標準試驗方法Acids react with bases to form salts
酸與堿反應生成鹽。Reaction with alkalies
與堿反應Acid - base reaction
酸堿反應A chart of the main classes of inorganic compounds and application in equalizing of acid - base reactions
一種無機化學分類圖及其在酸堿反應方程式配平中的應用Amino acids contain both acids ( carboxylic acids ) and bases ( amino group ), so they react sith both acids and bases
氨基酸包含酸(羧酸)和堿(氨基團)所以它既可以與酸反應也可以和堿反應。分享友人