滤

renal glomerulus filterability be the judgment renal glomerulus filtration function of importance index sign, but clinical in common use currently measurement gfr method existence certain limit sex.in the near future research enunciation serum cystatin c be a kind of particularity high, accuracy good and sensitive of reaction gfr of new index sign, have importance application in various familiar renopathy.

肾小球滤过率是判断肾小球滤过功能的重要指标，但目前临床常用的测定gfr的方法存在一定局限性。近期研究表明血清胱抑素c是一种特异性高、准确性好且敏感的反应gfr的新指标，在各种常见的肾脏病中有着重要应用。

Such agents came to be called filterable viruses, but as further work on these agents was carried out the word "filterable" was gradually dropped.

这样的病原体被称为滤过性病毒，但是随着对这些病原体的深入研究，"滤过性"这个词逐渐地被省略。

In 1892, D.Ivanowsky of Russia had first shown that the causal agent of tobacco mosaic disease was filterable, but Beijerinck went much further and provided strong evidence that although the causal agent was filterable, it had amny of the properties of a living organism.

在 1892年，俄国的 D.Ivanowsky 首先证明了烟草花叶病的病原体是具有可滤过性。但是荷兰的Beijerinck研究得更深入，不仅提供了充分的证据证明尽管病原体是可滤过的，但是它却具有了生命体的所有特征。

In ovary, PNA receptors appeared in the oocyte cytoplasm of second phases of oogenesis; the positive granules gradually increased from third to forth phases, and they exhibit a maximum expression before vitellogennic stage in cytoplasm of oocyte; from vitellogennic stage to chorionation stage, the positive granules gradually reduced. Binding sites on follicle cells were changed with their morphological variation in every stage of oogenesis.The staged and specific expression of oncogene c-kit, the tyrosine-kinase receptor, is closely related with gametogenesis.

2在中华蚱蜢卵子发生的早期，PNA受体是由卵母细胞自身合成；在卵黄发生前的准备时期，卵母细胞质中的PNA受体一部分来源于自身合成，另一部分则来源于滤泡细胞，而糖复合物的大量出现可能直接与卵黄发生有关；卵黄发生期PNA受体的减少可能是在卵黄物质形成中部分发生了修饰；卵黄和卵壳的相继形成过程中，阳性反应的出现说明PNA受体参与了卵黄膜及卵壳的形成，而这些受体物质是由滤泡细胞分泌的。

Graduated glass funnel, fritted glass base with side arm, joint flask, anodized aluminum clamp, vacuum hose

滤杯，玻璃烧结抽气滤头，集液瓶，铝制夹，硅胶管

Filter materials series: from top to bottom cover over 3,000 species of hole net, hexagonal, paper Paper Network, the air assembly shell, filter, drawing extinguishers and other products.

滤芯材料系列：上下端盖三千余种，圆孔网，六角网，纸皮网，空气总成外壳，滤片，拉伸筒等产品。

Howitt Korea Information Co., Ltd. was established in May 1999, located in Daejeon Metropolitan City, Korea Chang-dong Yuseong No. 59-3, Daedeok Valley Science and Technology Parks famous optical components company, specializing in the production of camera are low pass filter, infrared cut-off filters and gratings, spectroscopic and tape products such as high-tech enterprises in Korea have been successfully listed.

韩国哈威特信息株式会社成立于1999年5月，位于韩国大田广域市儒城区长洞59-3号，大德谷科技园著名的光学元器件公司，是专业生产摄像头低通滤光片、红外截止滤光片及光栅、分光镜以及tape等产品的高科技企业，在韩国已成功上市。

The influences of reservoir pressure and pulse duration on the instantaneous velocity are investigated.

过渡过程的基本特征为滤管内压力低于管外压力，滤管外壁附近存在回流现象。

Relying on the progress in science and technology, the company has gradually perfected and improved the process of the equipment manufactures and interruptedly developed and produced hi-tech products with its unique techniques as well as established the long-term cooperative relation with Hydranautics company and Dow Chemical Company of U.S, and Grundfos of Denmark and DP of Holland, the manufactures speciall producing multistage pumps.

中空纤维超滤膜处理装置、进口膜反渗透处理装置；阴、阳离子交换器；机械过滤器，活性炭过滤器，除铁锰过滤器以及各种不锈钢微吼过滤器和各种型号的微吼过滤滤芯等，并且与国外著名企业膜元件生产制造商美国海德能公司、陶氏化学公司、日本东丽公司、韩国世韩公司和进口多级泵专业制造公司丹麦、荷兰公司、美国 ITT 公司及著名臭氧机生产厂家美国太平洋公司等建立了长期合作关系，技术应用处于国内领先。

Advantage: Interspace of the belt is several times bigger as the normal one the water filtrate faster and easily to clean.

长处：滤带空隙是常规滤带的数倍大，可更快的过滤水分，并且易于清洗。

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。