霉

The invention aims at the special physicochemical properties of boletic acid, when rhizopus oryzae free cell is utilized to ferment, the invention adopts a hollow fiber ultrafilter membrane, concentration by nanofiltration and ion exchange adsorption coupling technique to separate and extract boletic acid.

本发明针对富马酸独特的理化性质，在利用米根霉游离细胞发酵的同时，采用中空纤维超滤膜、纳滤浓缩和离子交换吸附耦合技术分离提取富马酸。

Each medicine used in the study totally has obivious effect on lens sodium-pump. Either on the molecular and cellular level or on the histological and organic level , they all have their distinctive demonstration. 1.Ouabain、Digoxine、DMSO decrease the expression of αsubunit of sodium pump on mRNA level , the cell morphology and ultramicroscopic structure demonstrated destructive effect,it indicates the cause of cataract of the medicines.2.D-thyroxine、Amphotericin B、Vitamin E increase the expression of αsubunit of sodium pump on mRNA level ,from the demonstration of the cell morphology and ultramicroscopic structure ,it indicates the medicines have protective or anti-distructive effect on lens.3.The medicines have isoform-specific action on lens sodium-pump,it indicates exploitting isoform-specific medicine has a promising clinical application.4. Lens sodium-pumps are inhibited probably lead to cataract, so in clinical medication, especially to the cardiovascular doctor, while he is using the sodium-pump inhibitors, he should pay more attention to adjust the dosage and duration of the drug therapy. 5. To creat the animal model of cataract through inhibiting lens sodium-pump, whether it can be a kind of classical method or not, it is worthy of further research.

本研究所选用的药物对晶状体钠泵均有明显的影响作用，在分子水平、细胞水平、组织器官水平均有特异的表现：1、哇巴因、地高辛、二甲基亚砜三种药物可降低晶状体钠泵α亚单位在 mRNA水平的表达，在细胞形态和超微结构上表现为损伤效应，提示了其潜在的导致白内障的可能。2、D甲状腺素、两性霉素B、维生素 E三种药物可升高晶状体钠泵α亚单位在 mRNA水平的表达，从细胞形态和超微结构上的表现，提示了其对晶状体有保护作用或抗损伤效应。3、药物作用于晶状体钠泵具有重整异构特异性，提示了开发出特异的具有重整异构作用的药物是极有临床应用前景的。4晶状体钠泵抑制后可能导致白内障的发生，故临床用药，尤其是心内科医生在使用这些钠泵抑制剂时应注意调整用药剂量及药物疗程。5 通过抑制晶状体钠泵来制作白内障动物模型能否成为一种经典的制作方法，还有待于进一步研究。

The country itself is not uncomely, despite the grime of the endless mills.

尽管到处是林立的工厂，遍地弥漫着烟尘，这一地区的自然霉仟并不差。

The heavy metals content is lower to the import country request, and the products acquired Japanese organic food certificate and nation unharmful effects peanut food certificate. All peanuts products sell well in Japan, Europe and Southeast Asia.

所产的文登大花生不仅粒大、色艳、香而不腻、脆甜可口，而且黄曲霉毒素、丁酰肼含量以及重金属含量均低于进口国要求，获得了日本有机食品认证和国家无公害花生产品认证，在国内外享有盛誉，畅销于日本、欧洲及东南亚，年出口花生3万吨。

Thus it's the key enzyme in determining the unsaturation extent of fatty acid.

采用简并引物PCR扩增的方法首先克隆了被孢霉Δ~9脂肪酸脱饱和酶保守区的cDNA序列。

This result suggested that the regulation region could exist in the 5′untranslated region of EG Ⅲ mRNA, which is recognized by the gene expression related factors of S. cerevisiae.

这表明瑞氏木霉的EG Ⅲ基因在酿酒酵母细胞中表达时，其mRNA 5'端先导序列中可能存在影响该基因翻译水平的调控序列。

I see the scaffold untrodden and mouldy, I see no longer any axe upon it

我看见断头台荒废，生出霉苔，我不再看见上面有任何斧头

Objective: To appraise the therapeutic effect and safety of kitasamycin on nongonococcal urethritis.

目的：对吉他霉素治疗非淋菌性尿道炎的有效性及安全性作出评价。

Moreover, two efficient, one-pot procedure were reported for the synthesis of N-trifluoroacetyladriamycin-14- valerate (AD-32). The yields are 35% and 28%, respectively.

其次采用两种新的合成方法，方便地制备了氟乙阿霉素（AD-32），产率分别为35％和28％，均高于文献报道，两种方法的中间体均无需分离纯化，容易实现工业化。

Enzymatic synthesis of isoamyl valerate in nonaqueous medium

由根霉PW 358经固态发酵生产脂肪酶，以此酶为催化剂，在非水介质中合成了丁酸异戊酯。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐