主要成分

Objective To establish the method of rapid determination of chlorogenic acid in flowers of Lonicera japonica.

目的建立金银花主要有效成分绿原酸总量的快速比色测定方法。

NASA's principal investigator for the rover mission, Steve Squyres, and his colleagues report in the journal Science that the sedimentary rocks analyzed by Opportunity contain sulfate salts and a mineral called jarosite - harsh chemicals that are also found in briny water here on Earth.

此次漫游者任务的主要航天局调查员 Steve Squyres 和他的同伴在《科学日志》上发表道，"机遇号"分析的水成岩物质含有硫酸盐的成分以及一种叫做黄钾铁矾的矿物，这种化学物质具有很强刺激性，在地球的咸海水中也有这种物质。

To test these theories, the University of Sydney study focused on the major kavalactone (the ingredient in kava believed to affect the liver)— kavain — and investigated via electron microscopes the effects it had on the ultrastructure of the liver.

为了测试这些理论，悉尼大学的研究集中于主要kavalactone （成分在卡瓦认为，影响肝）-k avain-和调查，通过电子显微镜的影响，它已对超微结构的肝脏。

It is by traditional Chinese medicine in beast it is serial in pharmaceutical for development and employing being of products in particle in in veterinarian theoretical foundation, Combine whom modern traditional Chinese medicine develop use mainly treatment , poultry of epidemic disease for , innovation its order , lie in series of products this belong to pure traditional Chinese medicine particle, not so incomplete as medicines, curative effect is precise ; Employ modern detection means to determine the effective composition, improve the production technology, there is no quantitative current situation to makeover traditional Chinese medicine, it is controllable to reach quality , and produce industrialization by animal remedy GMP management.

项目简介：兽用中药颗粒剂系列产品的开发及应用是在中兽医理论基础，结合现代中药开发的主要用于禽类疫病的治疗，其创新点在于该系列产品属纯中药颗粒，无药残，疗效确切；并应用现代检测手段测定有效成分，改进生产工艺，彻底改变中药无定量的现状，达到质量可控，并以兽药GMP管理进行产业化生产。

Lignin is a major component of wood and has important biological function for plants.

木质素作为木材的主要化学成分，在植物中具有重要的生物学功能。

Ganoderm Lucidum Polysaccharide is one of the major effective components in Ganoderma Lucidum, which is an important biological immunity regulator. It has extensive and notable pharmacological activity, and it is able to improve body immunity, inhibit tumor, resist ageing, reduce blood sugar and blood lipoid, and the like.

灵芝多糖是灵芝中的主要有效成分之一，是一种重要的生物免疫调节剂，具有广泛而显著的药理活性，能提高机体免疫力、抑制肿瘤，延缓衰老，降低血糖、血脂等保健功效。

Research has shown that swainsonine is the main Locoweed toxic ingredients.

研究证明，苦马豆素(Swainsonine， SW)是疯草中的主要有毒成分。

B Of the six basic media MS, MS1/2 (half-strength of MS salts and vitamins), WPM, DKW, B5 and SH, MS1/2 was the most proper one to induce somatic embryos. Somatic embryos generally regenerated directly from excised zygotic cotyledons. PGRs combination affected somatic embryogenesis significantly. Medium with NAA 1mg/L, TDZ 0.05mg/L, IBA 2—10mg/L combined with BA 10mg/L, or IBA 10mg/L integrated with BA 0-2mg/L gave the highest induction rate. Excised zygotic hypocotyls had the strongest potential to produce callus. Callus induction was also affected significantly by media and PGRs. The proper callus induction condition was MS1/2 medium containing NAA 1mg/L, IBA 10mg/L, BA 2-5mg/L and TDZ 0.05mg/L. Harvest period affect somatic embryogenesis significantly. Zygotic embryo explants collected from the end of July to the middle of August had strong potential to generate somatic embryos, when endosperm finished solidification, different parts of the embryos were completely formed, the size of embryos occupied about 2/3 of the embryo sac. Provided with optimized conditions, direct somatic embryogenesis rate can attain to 33. 68%, and callus induction rate of hypocotyls was up to 90.7%. Cytological observation on megasporogenesis and zygotic embryogenesis of Manchurian ash showed that the ovary was twicarpellum, twilocular with two ovules each loculus. The ovule was tenuinucellar and anatropous, with one megasporcocyte. The development of embryo sac is of the Polygoum type.

体细胞胚胎发生研究的结果表明：(1)成熟过程中的合子胚是诱导水曲柳体细胞胚胎发生的最佳外植体材料；(2)在所试验到的MS、MS1/2（将MS的所有成分均减半）、WPM、DKW、B〓、SH等六种基本培养基中，MS1/2是最适合诱导水曲柳体细胞胚胎发生的基本培养基；(3)水曲柳的体细胞胚胎发生以直接发生为主，体细胞胚主要来自于从合子胚分离的完整子叶；(4)培养基中的激素组合对水曲柳的体细胞胚胎发生有显著影响，诱导直接体细胞胚发生较好的激素组合有NAA 1mg/L+IBA 2，5，10mg/L+BA 10mg/L+TDZ 0.05mg/L和NAA 1mg/L+IBA 10mg/L+BA 0，2mg/L+TDZ 0.05mg/L；(5)合子胚分离的下胚轴具有最强的愈伤组织诱导潜力，少数愈伤组织可以分化出体细胞胚；(6)愈伤组织的诱导也受培养基和激素配比的显著影响，最适宜诱导的培养条件为MS1/2+NAA 1mg/L+IBA 10mg/L+BA 2，5mg/L+TDZ0.05mg/L；(7)采种时间对体细胞胚胎发生有显著影响。7月末到8月中旬的合子胚具有较强的体细胞胚发生潜力，此时种子尚未成熟，胚乳已呈固态，种胚的各个部分已分化完全，种胚体积占胚腔的大约2/3；(8)在各自综合的最适条件下，完整子叶的体细胞胚诱导率可达33.68%，下胚轴的愈伤组织诱导率可达90.7%。

The repeatability limit and ANOVA unitary variance analysis were used to evaluate the determination. The results indicated that the physical state of steel sample had no significant influence on the accuracy of spectral analysis. The uniformity of composition distribution in lumpish sample was the main factor influencing the accuracy of spectral analysis for steel products.

试验提出采用光谱分析方法的重复性限r和ANOVA一元方差分析进行结果的分析判定，结果表明：钢样的物理状态对光谱分析准确度无显著影响；块状试样成分分布的均匀与否，是影响钢材成品的光谱分析准确度的主要原因。

The main efficacy: Dusali water molecules AMD technology to give the skin vitality and healthy life, so that the skin has become transparent from the deep, nourishing, lupine extract and shea butter component to strengthen the skin and relieve skin , soft and moisture to the skin conditioning, good water-oil balance, deep nourishment and repair damaged cells, so that an entirely new look to your skin.

主要功效： Dusali 超微水份子科技赋予肌肤生机与健康活力，令肌肤从深层开始变得透明、滋润，羽扇豆萃取物与乳木果油成分强化肌肤组织和舒缓肌肤，柔和而滋润地调理肌肤，良好的水油平衡，深层滋养并修复受损细胞，令你的肌肤焕然一新。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。