天然地

Ingredients: natural herbage whiten essence、 pearl powder、wild chrysanthemum、sanguisorba、ginseng、honeysuckle ets.

成份：天然本草美白精华、珍珠粉、丹参，地榆，人参、金银花等。

Chiral 3 methy 1,4 butanediol and its derivatives are the important intermediate of synthesis of chiral smectic liquid crystal polyesters and chiral natrual products with biological activity. In the paper, a new efficient route of 3 methyl 1,4 butanediol and its two derivatives, 2 methyl 4 tetrapyranyloxy 1 butanol and 2 methyl 4 tetrapyranylbutanal, was described, and the target products were synthesized by employing asymmetric hydroboration oxidation improved.

手性2－甲基－1，4－丁二醇及其衍生物是合成各种手性近晶型液晶材料以及手性天然生物活性物质的重要中间体，以3－甲基－3－丁烯－1－醇为原料利用改进的不对称硼氢化－氧化反应，成功地合成了－2－甲基－1，4－丁二醇以及其2种手性衍生物：－2－甲基－4－四氢吡喃氧基－1－醇和－2－甲基－4－四氢吡喃氧基丁醛。

The binding interaction of DNA with the di-iron complex 〓, designed as a model for the di-iron active site in mammalian purple acid phosphatase , are examined firstly and spectroscopically.

对所有研究的含有双核铁、双核锌及双核铜的配合物促进DNA双链水解断裂的反应性进行比较，我们发现要有效地水解断裂DNA双链，对DNA骨架的磷酸基氧原子有一定配位作用的双核金属离子是必要的，因为两个金属离子间存在协同作用，这与有关的天然酶类似。

Lutein, a natural carotenoid, is widely distributed in fruits and vegetables, and is particularlyconcentrated in the Tagetes erecta flowers.

叶黄素是一种天然的类胡萝卜素，广泛地分布在水果和蔬菜中，特别是在万寿菊花中。

The invention relates to a new strain producing taxol and a taxol preparation method. The taxol is a diterpenoid alkaloid drug which is extracted from taxaceae plants and has a plurality of anti-tumor effects. Taxus, also known as yew, is a prehistoric plant with a history of 0.2 billion years and is a rare plant species with low growing speed; the biological characteristics of the taxus have high demand on the ecological environment; the natural renewal ability is poor, so the amount of the species is very limited, belonging to an endangered protection plant with limited resource, thus, scientists at home and abroad actively research and develop new taxol sources. The new strain for producing the taxol of the invention is the strain which is first separated from the bark of T.cuspidate Sieb.

产紫杉醇的新菌种及其选育和制备紫杉醇的方法，紫杉醇是从红豆杉属植物中提取出来的具有多种抗肿瘤疗效的二萜生物碱类药物，由于红豆杉，又名紫杉，是两亿年前的史前植物，是珍稀树种，生长速度缓慢，并且其生物学特性对生态环境要求较高，天然更新能力差，所以种群数量极为有限，属濒危保护植物，资源十分有限，因此，国内外学者都在积极地研究开发紫杉醇的新药源，本发明产紫杉醇的新菌种，所述的新菌种为从东北红豆杉T.cuspidate Sieb。

Function: DHA and EPA is extracted from natural plant out, is a strong antioxidant, DHA and EPA is the brain, retina, and other organizations of important cell membrane Ingredients, they selectively into the cerebral cortex, the retina, and other vital organs, to participate in a triethanolamine phospholipid and nerve phospholipids.

功能：DHA和EPA 是从天然植物中提炼出来的，是很强的抗氧化剂，DHA 和 EPA 是脑、视网膜等组织细胞膜的重要成份，它们选择性地渗入大脑皮质、视网膜等重要器官中，参与构成乙醇胺磷脂和神经磷脂。

As for the geographical location of the characteristic performance, it is quite natural that the country in which the party liable for the performance is habitually resident or has his central administration (if a body corporate or unincorporate) or his place of business, according to whether the performance in question is in the course of his trade or profession or not, should prevail over the country of performance where, of course, the latter is a country other than that of habitual residence, central administration or the place of business.

关于地理的位置那特性表现，它相当天然国家在哪一个宴会有义务的为表现习惯地居民或者有他的中央行政(如果一个身体企业的或者不合并)或者他的地方生意，根据到是否表现在疑问是在他的期间贸易或者职业，应该在表现的国家上方采用哪里，当然，后者习惯住宅是除了那之外一个国家，中央的行政或那地方生意。

The invention provides a process for recovery of lithium and other metals and salts from brines, by using a series of evaporation tanks to control the evaporation of the brines of this metal, with unnecessity of rigid chemical reaction, so as to product a liquid easily and economically extrcted by metals and salts.

本发明提供一种从含盐天然水中回收金属和盐如锂的方法，通过使用一系列蒸发池以控制含这类金属的盐水的蒸发而无须强烈的化学反应以生产一种金属和盐能更容易和经济地提取出来的流体。

Furthermore. the bilirubin oxsidase activity was detected in the supernatant of cell lysates from IPTG induced culture of E. coli containing pEI-3a/BOX These results demonstrated that bilirubin oxidase cDNA from Myrothecium Verrucaria has been successfully expressed in E. coli.

这些结果表明，疣疱漆斑菌胆红素氧化酶cDNA首次成功地在大肠杆菌中获得了表达，所表达的可溶性产物具有与天然蛋白质基本相同的分子量、相似的免疫性和酶催化活性

In sunbaked southern italy , fires raged as parched forests and fields turned to tinder

太阳炙烤下的意大利南部，大火蔓延，被晒干了的树林和田地都成了天然的燃料。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。