防腐剂

Those who can not drink, are preservatives and additives, there are a lot of sugar.

不能喝那些，都是有防腐剂和添加剂的，还有大量的糖。

Under this background, non-themal sterilization becomes more widely used, including the adoption of aseptics, deliminating microorganisms by centrifuge and radiate processing.

因而非热处理正得到人们越来越广泛的关注，非热处理包括添加防腐剂抑制微生物、离心分离去除微生物、辐射处理杀灭微生物等。

OBJECTIVE:To establish the RP-HPLC method for determination of methyl hydroxybenzoate and ethyl hydroxybenzoate in oral liquid preparations METHODS:The Nova-Park C18 column(3 9mm×150mm,5μm)was used The mobile phase consisted of acetonitrile-water(25∶75)at a flow rate of 1ml/min,the detection wavelength was set at 254nm and the sensitivity was set at 0 01 AUFS RESULTS:The linear ranges of methyl hydroxybenzoate and ethyl hydroxybenzoate were 0 4 412～13 2 360μg/ml(r=0 9 999) and 0 6 672～20 0 160μg/m...

目的 ：建立内服液体制剂中羟苯甲酯和羟苯乙酯的反相高效液相色谱测定方法。方法：色谱柱：Nova -ParkC18 柱(3 9mm×150mm ，5μm)；流动相：乙腈-水(25∶75)；流速：1ml/min ；检测波长：254nm ；灵敏度：0 01AUFS。结果：羟苯甲酯浓度在0 4412～13 2360μg/ml范围内线性关系良好(r=0 9999)；羟苯乙酯浓度在0 6672～20 0160μg/ml范围内线性关系良好(r=0 9998)。结论：该方法简便、快速、准确，可用于医院制剂中防腐剂的检测。

This genetic and phenotypic heterogeneity has importantpractical consequences for a number of human interests, includingantibiotic or biocide resistance, the productivity and stabilityof industrial fermentations, the efficacy of food preservatives,and the potential of pathogens to cause disease.

这种遗传和表型异质性已成为部分人类利益的重要性，包括抗生素或生物杀灭剂抗性，工业发酵的产量和稳定性，食品防腐剂的效能和潜在的病原体致病性。

The use of demulsifiers, biocides, corrosion inhibitors, and other chemicals in the production process and secondary and tertiary recovery methods all can affect the characteristics of the water.

p174m Unit 8 译文：在生产过程中和二次采油及三次采油方法中，使用破乳剂，杀虫剂，防腐剂和其它化学剂都会影响水的性质。

Organotins have been widely used as polymer stabilisers, biocides, wood preservatives, and antifouling pants.

有机锡被广泛使用於塑胶制造过程中之稳定剂、杀生物剂、木材之防腐剂及船身的抗腐蚀涂料。

Borates are efficient wood preservatives and safe for the mammals and environment.

随着人们环保意识的提高，一些对环境和人畜有危害的木材防腐剂的使用逐步受到限制或禁止。

The aqueous foaming composition comprises a carbonised saccharide mixture, a surfactant, water and optionally further agents including thickeners, solvents, stabilisers, buffers, corrosion inhibitors and preservatives.

该含水发泡组合物包含碳化糖混合物、表面活性剂、水和任选的其它试剂，所述的试剂包括增稠剂、溶剂、稳定剂、缓冲剂、腐蚀抑制剂和防腐剂。

Wood-based products, such as plywood and chipboard, must also be treated with preservative s

以木料为基础的产品，如胶合板和碎料板，也必须用防腐剂处理。

The incorporation of preservative components in the adhesive is virtually the only relistic method for treating chipboard.

把这种防腐剂化合物混合到胶粘剂中对于处理碎料板是唯一有效的实用方法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。