醋酸

In this experiment,we made use of kiwi fruit dregs,corn powder and wheat bran to study the technology of kiwi fruit vinegar which is made by fermentation.

初步探讨了以榨汁后的猕猴桃果渣、玉米粉、麸皮为原料，经酒精发酵和醋酸发酵酿制猕猴桃果醋的生产工艺。

In this paper,fruit vinegar was produced with liquid surface fermentation through alcohol and acetic acid fermentation using apple-pear as raw material.

以苹果梨为原料，采用液态表面发酵法，经酒精发酵和醋酸发酵生产苹果梨果醋。

According to the experiment design, twenty five ICR mouse were randomly assigned into five groups and administrated by oral gavage with 0,10,50,100 and 500 mg-kg1 body weight of lead acetate every other day for successive 28 days.

根据实验设计，25只ICR小鼠被随机分为5组，然后分别灌以0，10，50，100和500mg·kg~(-1)体重的醋酸铅溶液，隔天灌胃，实验持续28天，在第29天处死。

Rats had been oral gavages for ninety days,RT-PCR was applied to detect the expression of BMP-7 mRNA in femoral bone.

结果 醋酸泼尼松致肾阳虚大鼠股骨BMP-7 mRNA和BMP-7的表达明显下降（P＜0.05），淫羊藿能在mRNA水平（P＜0.05）和蛋白水平上提高股骨BMP-7的表达。

ObjectiveTo investigate the antiarrhythmic effect of ethyl acetate extract of Radix Ginger.

目的探讨干姜醋酸乙酯提取物的抗心律失常作用。

Due to the water capacity of solvency and wettibility, were the choice, such as glycollic cosolvents, chloropropanol, and ethylene glycol Mono-acitate, etc.

由于水的溶解能力和润湿能力不大，故需选用相应的助溶剂，如乙醇、丙醇、乙二醇单醋酸等。

One of the main reasons is the influence of hydrogen bonds, such as glycollic and benezene and alkanones, and benezene volatile rate is 2 times the ethanol, butanol alkanones than n-butyl acetate low and volatile rate is also low, from here discernthat chemonucleolysis dosage form hydrogen bonds to limit business card printing and membership card making ink ink film volatile plays an important role to play.

主要原因之一是氢键的影响，如乙醇和苯的沸点接近，而苯的挥发速率为乙醇的2 倍，丁醇的沸点比醋酸正丁酯低，而挥发速率也低，从这里看出氢键对限制溶解剂型制卡和会员卡制作油墨的墨膜挥发起着重要的作用。

The product has green-yellow fluorescence at excitation wavelength of 355 nm and emission wavelength of 478 nm, and the fluorescence intensity could be enhanced in the presence of acetone.

三、流动注射在线氧化荧光法测定氯普噻吨的的研究利用在硫酸介质中二氧化铅可使无天然荧光的氯普噻吨氧化而转变为在最大激发波长和最大发射波长分别为393nm和452nm的强荧光物质，而且丙酮对该荧光体系有强烈增敏作用的现象，建立了以醋酸纤维素固定化的二氧化铅作为固相反应器的流动注射在线氧化荧光法测定氯普噻吨的新方法。

Flow injection fluorometry for the determination of carbamazepine in pharmaceuticals and plasmaA simple, sensitive and specific spectrofluorimetric method has been developed for the determination of CBZ. The method was based on lead dioxide solid-phase reactor flow injection on-line oxidizing CBZ into fluorescent product in medium of phosphoric acid. The product has green-yellow fluorescence at excitation wavelength of 355 nm and emission wavelength of 478 nm, and the fluorescence intensity could be enhanced in the presence of acetone. The reaction conditions and experimental conditions were studied and optimized.

二、流动注射在线氧化荧光法测定卡马西平的研究利用卡马西平自身无荧光，经过氧化后可转变为在最大激发波长为355nm，最大发射波长为478nm的强荧光物质，而且丙酮对该荧光体系有增敏作用的现象，应用流动注射体系建立了以醋酸纤维素固定化的二氧化铅作为固相反应器、在磷酸介质中在线氧化荧光法测定卡马西平的新方法。

Cellulose, mannitol, hydroxypropyl methylcellulose phthalate, citric acid, sodium starch glycolate, glyceryl triacetate, modified cellulose gum, stearic acid, colloidal silicon dioxide, titanium dioxide and yellow ochre.

纤维素，甘露醇，羟丙基甲基纤维素邻苯二甲酸酯，柠檬酸，淀粉钠乙醇，三醋酸甘油酯，改性纤维素胶，硬脂酸，胶质二氧化矽，二氧化钛和黄赭色。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。