相應的醇 的英文怎麼說
中文拼音 [xiāngyīngdechún]
相應的醇
英文
corresponding alcohol- 相 : 相Ⅰ名詞1 (相貌; 外貌) looks; appearance 2 (坐、立等的姿態) bearing; posture 3 [物理學] (相位...
- 應 : 應動詞1 (回答) answer; respond to; echo 2 (滿足要求) comply with; grant 3 (順應; 適應) suit...
- 的 : 4次方是 The fourth power of 2 is direction
- 醇 : Ⅰ名詞1 [書面語] (含酒精多的酒) mellow wine; good wine2 [化學] (有機化合物的一大類 含羥基的烴化...
- 相應 : [方言] small advantages; petty gains
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Properties : white light powder, insoluble in water but soluble in ethanol and aether. absorbs moisture from the air. decompounds into stearate and calcium when meeting strong acid
物理性能:硬脂酸鈣,為白色輕質粉末,不溶於水,溶於熱的乙醇和乙醚,在空氣中吸收水分,遇強酸分解成硬脂酸和相應的鈣鹽。Study of " ph memory " and activity water ( aw ) in processing of immobilization indicates that former factor has much effect on transformation and the latter just has little effect. permeabilization treating of baker ' s cell with alcohol and ultrasonic leads to lower transformation rate, which illustrates that permeabilization procedure has negative role on biotransformation with whole cell as biocatalyst in organic solvent. in simple dynamics research amount of biocatalysu concentration of substrate and reaction course are considered and all of them have remarkable effect on transformation
Ph記憶、水活度及通透性處理的實驗結果表明, ph記憶對轉化有明顯的影響,水活度對模型反應的影響不大;作為完整細胞生物催化,細胞的通透性可能是傳質阻力的重要組成部分,利用不同濃度的乙醇和超聲波對細胞進行處理,結果表明,在有機相完整細胞生物催化中,通透性處理對轉化產生的是負面影響。As to the solvent, hexane and butvul acetate is discussed and former is more suitable for biotransformation. among seven kinds of energy source : menthok alcohok glycok glycerou 1 - hexanok butyl alcohol octyl alcohol, glycol is selected as energy source, so hexane - glycol is used as reaction system
從生物相容性和有利於轉化的角度對兩種溶劑,正己烷和乙酸丁酯進行了比較,確定了正己烷?憶二醇為該模型反應的溶劑體系。The optimal enzyme resource, porcine pancreatic lipase ( ppl ), was confirmed by proper test in the resolution of racemic glycidol via esterification with a fatty acid in organic media
摘要用正交實驗方法篩選出有機相中酶促拆分環氧丙醇反應的最適酶源為豬胰脂肪酶( ppl ) 。In order to solve the problems with heavy turpentine, such as complex constituents, vicinal boiling point, difficult to separation and hard to comprehensive utilization, the - santalene was converted to natural structure similar product - santalol by light - oxidize reaction, and caryophyllene epoxide was obtained at the same time
摘要為了解決重質松節油組成復雜、沸點相近導致分離困難、難以深加工綜合利用等問題,利用光氧化反應技術,將其中的-檀香烯轉化為與天然-檀香醇結構相似的檀香型新香料-檀香烯醇,同時可得到環氧石竹烯。Using diethanolamine as aminating agent and glacial acetic acid as neutralizing agent, aminated epoxy acrylic cationic resin was prepared. the effect of technology of aminated epoxy acrylic resin on properties of eletrodeposition was studied by conductivity meter and electrophoresis apparatus. it was shown that, conductivity firstly decreased, and then increased with aminating temperature increase. in contrast with putting polyacrylic resin into thin acetic acid solution, the more compact film could be achieved by neutralizing polyacylic resin with glacial acetic acid and then add it into water. when neutralizing temperature was enhanced, the speed of electrodepsidon was found to increase, and the film was also more compact. increasing the dn leads to enhanced conductivity and smaller particle size. when dn equaled to 80, the smoothest film could be achieved
以二乙醇胺為胺化劑、冰醋酸為中和劑,合成了胺化環氧丙烯酸陽離子樹脂.採用電泳儀和電導率儀,研究了胺化環氧丙烯酸樹脂合成工藝對陰極電泳塗料電沉積性的影響.結果表明,隨著胺化溫度的增加,電泳液電導率先下降後上升.將冰醋酸加入樹脂中中和,後用水稀釋,比樹脂在醋酸稀溶液中中和,電沉積性能更好.電沉積速率隨著中和溫度的上升而增加,電沉積膜緻密性相應增加.中和度( dn )愈高,電泳液電導率愈大,粒徑越小,而塗膜外觀在中和度為80時達到最佳Upper - year students are required to take " chemical bonding ", " transition metal chemistry ", " alcohols, ethers, carbonyl compounds ", " amines, arenes and heterocycles ", " chemical kinetics ", " molecular spectroscopy ", " instrumental analysis ", which are continuations of the courses they have taken earlier. the related laboratory courses focus on modern chemical technology
高年級必修化學鍵、過渡金屬化學、醇,醚與羰基化合物、酉安,芳烴與雜環、化學動力學、分子光譜學等與低年級相應之延續科目,而有關的實驗課則注重近代化學技術。Studies on synthesis, characterization and catalytic activity of supported heteropoly acids for dehydration of isopropanol in vapor - phase
固載型雜多酸的合成與表徵及催化異丙醇氣相脫水反應的活性Studied the liquid - phase synthesis of butyl acetate from n - butyl alcohol and acetic acid using the supported heteropoly blue as catalyst. examed several factors imposing on esterification. the results revealed : using this catalyst, the reactions conversion percentage reaches nearly 100 %, product yield is 98. 9 %, selectivity is 98. 9 %. reusing it 10 times, the efficiency is still well. in addition, using this catalyst, the reactions temperature is mild, the reaction time is short and the equipment hasnt any erosion. furthermore, there is no “ threewastesdischarge
對以負載型雜多藍為催化劑的乙酸與正丁醇的液相酯化反應進行了研究.考察了影響酯化反應的因素.結果表明:以負載型雜多藍為催化劑,酯化反應轉化率接近100 % ,收率可達98 . 9 % ,選擇性為98 . 9 % ,重復使用10次催化效果仍好.該催化劑還有反應條件溫和、反應時間短、對設備無腐蝕、無三廢排放等優點When human serum albumin was adsorbed on the surface of au electrode or c12sh modified au electrode, different conformations were resulted and the processes of binding vepesid were also different. the corresponding kinetic parameters were obtained by fitting the response curves. the values of heterogeneous standard charge transfer rate constant for fe ( cn ) 637 fe ( cn ) 64 were obtained from the cyclic voltanimograms and the electrochemical impedance spectroscopy, and the electric double layer capacitance was calculated from the impedance semicircle
當在金電極及修飾了十二烷基硫醇的金電極表面吸附時, hsa以不同結合部位結合導致其吸附后的空間構象存在差異,在隨后的與足葉乙甙給合過程中表現出了不同的結合行為,並擬合了相應的動力學參數。Properties : white light powder with specific specific gravity of 1. 095, soapy, insoluble in water, but soluble in organic solvent such as hot ethanol, benzene and terebinth etc. and decompounds into stearate and zinc when meeting strong acid
物理性能:硬脂酸鋅,為白色輕質粉狀,比重1 . 095 ,有滑膩感,不溶於水,溶於熱的乙醇、苯和松節油等有機溶劑,遇強酸則分解為硬脂酸和相應的鋅鹽。As the list of indications and use of ivta increases, the incidence of corticosteroid - induced glaucoma associated with ivta will be more common and more likely to be encountered by ophthalmologists
隨著玻璃體內注射曲安奈德適應癥的增加,與其相關的類固醇誘導性青光眼的發病率也將增加,眼科專家將更容易遇到這類病例。According to different swelling volume in water or alcohol we had two products of galaph - ib6, it is high swelling volume and surface, it demonstrate short disintegration time using little quantity, galaph - id2 has lower swelling volume and it is easy to be controlled during process
根據產品在水或醇中有不同的膨脹度,我們有兩種產品供客戶選擇, galaph - ib6 ,具有較大的膨脹體積和表面積,它只需添加少量就具有較快的崩解效果。 galaph - id2相應的膨脹體積適當,在生產過程中容易控制。The gel by sodium alcoholate method, added benzoylacetone, have the obvious uv absorption peaks at 265nm and 337nm respectively. when the gel was placed in air, the chelate did n ' t have change. the absorption peak decreased until disappeared when the films were irradiated by the ultraviolet light with the relevant wavelength, which indicated that the films were obviously photosensitive
( 4 )通過三種方法制備感光性的sno _ 2 : sb ( ato )溶膠,採用醇鈉法,添加苯酰丙酮制備的二氧化錫凝膠膜,在265nm和337nm處存在明顯吸收峰,空氣中放置,所形成的螯合物不發生變化,用相應波長的紫外光照射時,這個吸收峰會減小直至消失,表明薄膜具有良好的感光性。If equipment is dried after rinsing with 70 % alcohol, the alcohol should be diluted in water of the same quality as the water used for the final rinse
如果設備用70 %的乙醇清洗后乾燥,乙醇應用最終清洗質量相同的水稀釋。It can clear out redundant cholesterol and triglyceride in blood, decrease very low density lipoprotein and enhance high density lipoprotein which is beneficial to human body. this product has effects of activating blood and the channels, tonifying the heart and promoting urination, regulating the flow of qi to alleviate pain, preventing and curing heart failure, and the effects of inducing reuscitation and restoring consciousness. 3
藥理研究:葛根能增加腦及冠狀動脈血流量,使血管阻力相應減低,清除血液中多餘的膽固醇及甘油三脂,降低低密度脂蛋白,同時提高對人體有益的高密度脂蛋白,具有活血通絡,強心利尿,理氣止痛,防止心衰,且具有開竅醒腦之功效。Levels of the steroid hormone cortisol, the same hormone that rises when you ' re stressed, hit their peak when you wake up in the morning but dip to a low by afternoon
類固醇激素皮質醇,亦即你感到有壓力時分泌會相應升高的那種激素,在你早上醒來時達到最高點,但到下午就降低。Soluble fibre combines with fat that are closely related to cholesterol ( such as bile ) to pass through the body, and thereby regulates blood sugar and insulin levels after meals. in this way fibre helps control health problems associated with high cholesterol, coronary heart disease, and diabetes
水溶性食物纖維能與膽固醇相關的油脂物(例如:膽汁)結合併排出體外,並可紓緩餐后血糖升高及其他帶胰島素分泌的反應,因此,有助控制血膽固醇過高、冠心病及糖尿病等問題。Sequence analysis showed that, this fragment has a homology of 99 % to the previously reported choe from rhodococcus equi. after cloning and subcloning and three identical fragments were obtained from three independent pcr, lacking three continual bases ( ttc, encoding the pheamino acid ) compared with choe, thus it can be assumed that the new fragment, designated as choew, and choe belong to the same gene family, even it might be the natural mutation of choe
對片段進行克隆、亞克隆之後測序分析,發現與已克隆的來源於馬紅球菌的膽固醇氧化酶基因cboe有99的同源性;並且三次獨立的pcr均得到相同的片段,所克隆的基因序列與choe相比,連續缺失三個堿基( ttc ) ,即相應的氨基酸序列缺失一個氨基酸( phe ) ,因此判斷所克隆的基因片段與choe屬同一基因家族或原有基因的天然突變體,命名為choew 。Then, tlc was used to purify them, and antibiotic experiments were made to define which was the main antibiotic substance. results showed, orange pigment was the major antibiotic substance, and it could inhibit bacteria, but had no effect on yeasts and algae. the diameter of the inhibition zone was directly proportional to the value of absorption of orange pigment
( 2 )利用吸附柱分離三種色素,並用tlc法純化,刮取相應的色素點, 70乙醇溶解,濃縮,進行抑菌實驗,證實橙色素是主要的抑菌物質,對細菌具有較強的抑制效果,其抑菌性與其吸光度呈正比變化,橙色素對酵母菌和黴菌無抑制效果。分享友人