查询词典 acetic

This method involves using the glacial acetic acid as a catalyst, adding the litharge in aqueous medium and adding a quantity of oil of vitriol to yield lead sulfate.

该法来用了冰乙酸作催化剂，在水介质中加入氧化铅，再滴加一定量的浓硫酸来合成硫酸铅。

Smaller amounts of malic acid, citric acid and lactic acid can also be found, as can acetic acid.

除醋酸外，还有少量的苹果酸，柠檬酸和乳酸。

The optimal temperature of D6 is 30℃, the optimal pH ,7.0. The growth of D6 makes use of glucose, malt sugar, lactose, cane sugar, lactic acid, ethanol, glycerin, glycine, but no acetic acid and n-butanol. It can grow in Na2SO4, Na2SOa, Na2S2O3 and S media, and Na2S2O3 is the best substrate.

该菌最适生长温度为30℃，最适pH值为7.0，生长利用葡萄糖、麦芽糖、乳糖、蔗糖、乳酸、乙醇、甘油、甘氨酸，不利用乙酸和正丁醇；可以在Na_2SO_4、Na_2SO_3、Na_2S_2O_3和单质S培养基中生长，并以Na_2S_2O_3为底物时生长效果最佳。

Combine traditional aromatic vinegar production technology,draw lessons from the Miao nationality folk health care acetic acid processing technology and prescription,beverage of "dark dense tea",regard big date and polished glutinous rice as and ferment the main material,mix with leaf of the ginkgo,licorice root,ginger,Matrimony vine,etc.

结合传统香醋生产工艺，借鉴苗族民间保健醋酸饮料"黑密茶"的加工工艺和配方，以太谷大枣和糯米为发酵主料，配以银杏叶、甘草、生姜、枸杞等参与发酵，并采用根霉糖化、活性干酵母酒化和醋酸发酵，生产出具多种功能因子的新型醋酸饮料。

Methods The CSF concentrations of DA,5-HT,5-hydroxyindole acetic acid(5-HIAA) and homovanillic acid were assayed by high-performance liquid chromatography in the patients with viral encephalitis and meningoencephalitis(67 cases),schizophrenia(37 cases) and other diseases(21 cases).

方法对病毒性脑炎和脑膜脑炎患者67例、精神分裂症患者37例和病例对照患者21例采用高效液相色谱法检测其脑脊液中5-HT、DA、5-羟吲哚乙酸(5-HIAA)和高香草酸水平，并进行比较。

Methods The CSF concentrations of DA, 5HT, 5hydroxyindole acetic acid (5HIAA) and homovanillic acid were assayed by highperformance liquid chromatography in the patients with viral encephalitis and meningoencephalitis (67 cases), schizophrenia (37 cases) and other diseases (21 cases).

对病毒性脑炎和脑膜脑炎患者67例、精神分裂症患者37例和病例对照患者21例采用高效液相色谱法检测其脑脊液中5HT、DA、5羟吲哚乙酸（5HIAA）和高香草酸水平，并进行比较。

Three-electrode system to sodium acetate - acetic acid, potassium chloride and mercury chloride solution to end solution, by stripping square wave voltammetry method for the determination of trace sewage cadmium.

采用三电极工作系统，以醋酸钠—醋酸，氯化钾和氯化汞溶液为底液，用方波溶出伏安法测定了污水中的微量镉。

For the liquid, the DMF is adopted as internal standardand and with fixed phase of OV-101 of 15 meters capillary column, vapour-phase chromatography FID is successfully used to have a quantitative analysis on mesitylene and acetic acid.

对于液体，采用以DMF为内标物，固定相为OV-101的15米毛细管柱，使用气相色谱FID成功的进行了均三甲苯和乙酸的定量分析。

Both of the thermophiles were motile by means of lophotrichous flagella and had high growth rate on medium containing cellulose. Optimal growth occured at 60℃ for the two thermophiles and at PH 7. 5 for Y, PH 7. 37. 5 for W strain. Y strain produced yellow pigment in cellulose medium and had yellow-colored, round or watery colonies in cellulose agar. The colonies of W strain were white -colored and similar in form to that of Y strain. The mesophile, Clostridium sp. B, was motile with peritrichous flagella. The colonies grown on cellulose agar were white and round with slightly undulate margins. The optimal growth temperature and PH of B strain were 40℃ and 7. 0-7. 2, respectively. All of the three Clostridia fermented varieties of carbohydrates and in cellulose media produced the similar end-products: CO〓H〓, ethanol and acetic acid. The DNA compositions were 34 mol% for Y and B, 35 mol% for W strain.

嗜热菌y与w在含纤维素的培养基中生长迅速，其最适生长温度均为60℃；最适PHy为7.5，w为7.3-7.5.y菌在纤维素培养基中产生黄色，在纤维素琼脂中菌落为黄色并呈圆形或流动粥样。w菌落为白色，但形状与y菌类似，嗜温菌B在纤维素琼脂上菌落为白色，圆形，边缘呈微小波状，最适PH与温度分别为7.0-7.2和40℃，三支菌都可发酵多种碳水化合物，且在纤维素培养基中产生同样的产物：CO〓H〓，乙醇和乙酸，三者DNA组成分别是y为34mol%，w 35mol%，B 34mol%。

The tumefaction extents of back metatarsus of rats before and after inflammation, times of every mouse twist in 30 minutes after celiac injection (0.7% glacial acetic acid 10 mL·kg-1), times of abnormal excretion in 1-6 h after pouring the senna, respectively, were observed.

分别观察致炎前和致炎后大鼠足跖肿胀程度、腹腔注射0.7%冰醋酸10 mL·kg-1后30 min内每只小鼠扭体反应发生次数及灌服潘泻叶后1～6 h内小鼠排异常便次数。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。