查询词典 anti-aging agent

This study compares traditional production and packaging system of Kilishi with a potassium sorbate (anti-fungal agent) treatment and modern packaging system during storage under two different conditions.

本研究比较了山梨酸钾（抗真菌剂传统的生产和包装Kilishi系统）处理和储存过程中的现代包装系统在两种不同的条件。

Being supported by Hebei Kangli Animal Pharmaceutical Co., Ltd., and based on the research object, coccidiosis, which damages to livestock breeding heavily, this project has developed QIULIKE--an oral liquid of pure traditional Chinese medicine compounded with 7 Chinese medicinal herbs such as Dichroa febrifuga, southernwood and Sophora flavescens Ait., ect. The aim of the project is to solve the problem of present heavy residual quantity of anti-coccidiosis agent in order to meet the people's increasing requirement for "pollution-free" food.

本项目以河北康利动物药业有限公司为依托，以危害养殖业比较严重的球虫病为研究对象，研制出以常山，青蒿，苦参等7位中药配伍而成的球立克口服液，旨在解决目前抗球虫药残留量大的难题，更好地满足人们对"绿色"食品与日俱增的需求。

Through the anti-static agent performance examination,influence factors on the resistance static electricity performance was discussed.

通过对此聚氨酯抗静电剂的性能检测，探讨了对抗静电性能影响的因素。

According to the working conditions of the cutting lubricating coolant used in stone processing,through the evaluations on the base oil, emulsifier and anti-wear agent,a specialized emulsifying oil for stone processing coolant is developed by making use of the resources of naphthenic thick crude from Karamay.

根据石材加工使用的切削润滑冷却液工作要求，利用克拉玛依独特的环烷基稠油资源，通过对基础油、乳化剂、抗磨剂等评选，开发研制出专用石材加工冷却液乳化油，并自行制定相应的产品技术指标。

Leaded gasoline exhaust pollution of traditional gasoline with the production process of tetraethyl lead as an anti-explosive agent.

、含铅汽油的废气污染传统汽油生产工艺中以四乙基铅作为防爆剂。

Tetraethyl lead is usually added to gasoline as an anti-detonating agent.

铅及其化合物都有毒，致使铅污染和中毒成为重金属污染中之最重。

Objective Widespread used as gasoline oxygenate additives, methyl t-butyl ether were added to gasoline to enhance the octane number, reduce carbon monoxide in exhausts and to substitute for tetraethyl lead as an anti-knock agent.starting in the winter of 1992, MTBEup to 15wt.

研究目的甲基叔丁基醚(Methyl Tert-Butyl Ether，MTBE)是一种新型的汽油添加剂，主要用来增加汽油辛烷值，提高汽油燃烧效率，减少汽车尾气中一氧化碳等有害物质的排放，并代替四乙基铅用作汽油防爆剂。

With a persisting development in tumor targeting viruses as a special anti-tumor agent and therapeutic gene vector for the recent years, a number of highly effective, targeting virus vectors have been exploited, which still did not satisfy the requirement for cancer targeting therapy in clinic. However, it has remained unsolved in how to effectively and veraciously deliver these targeting viruses to the tumor tissues.

肿瘤靶向性病毒作为一种特殊的肿瘤治疗药物和基因治疗载体近年来已得到长足发展，许多高效、靶向性病毒载体已被相继研究开发，但仍不能满足临床上肿瘤靶向治疗的需要，如何将这些靶向病毒准确而高效地运输到肿瘤病变部位仍然未得到充分解决。

Catalyster consumption, react temperature, antioxygen, anti-xanthochromia agent are discussed which have great influence on products'characters.

并通过正交实验筛选出最佳催化剂，讨论催化剂用量、反应温度、抗氧剂、阻聚剂对产物性能的影响。

Objective: To investigate the efficacy and feasibility of mitomycin C drug delivery system as a new glaucoma anti-scarring agent by observing its effects on a rabbit model of glaucoma filtration surgery and side effects on eyelid,conjunctiva,cornea,and anterior champer of rabbit eye.

目的：研究丝裂霉素C缓释系统(mitomycin C drug delivery system，MMC DDS)对兔眼滤过性手术后抗瘢痕形成的疗效及对兔眼局部组织的毒副作用，探讨其作为青光眼滤过性手术后抗瘢痕形成的辅助用药的可行性和有效性。

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。