等分布

Population spatial and temporal distribution characteristic of microbial physiological groups such as ammonifying bacteria, nitrobacteria, denitrobacteria, bacillus from the elephant grass rhizosphere soil were investigated by using selective media and with the plate count and MPN methods.

方法］利用选择性培养基，采用涂抹平板法和稀释法对象草根际土壤微生物生理群（氨化细菌、硝化细菌、反硝化细菌、芽孢杆菌等）数量时空分布特征进行研究。

About 86.2% of chronic filariasis patients were above 70 years old averagely 77. There were 701 cases with lymphoedema and elephantiasis patients, 3 cases with hydrocele, 11 cases with chyluria, and 152 cases had onset of acute lymphadenitis and lymphangits in whole year. Thirty-six patients had infection on the focus and 29 patients had the ulcers.

结果 到2006年底全市有慢性丝虫病病人783名，分布在金山、青浦、松江、南汇、奉贤、浦东、闵行、嘉定、宝山等9个历史丝虫病流行区的102个乡镇，其中下肢淋巴水肿/象皮肿701例，鞘膜积液3例，乳糜尿11例；全年104例病人有淋巴管炎急性发作。

In this thesis, the mathematics model was used to simulatc the alage growth in Lake Taihu; An enzyme-linked immunosorbent assay was used to monitor the spatial and temporal distribution in 2001; The microcystis spp was culturede with scendesmus obliqaus to study the toxin secrete mechanism of the MC from the population competition; The degradation of the MC by the sediment collected from Lake Taihu and one of the submerged mcrophyte Elodea nuttalli were discussed.

本文采用数学模型的方法模拟了太湖藻类的生长情况；应用酶联免疫吸附法监测了2001年MC的时空分布情况；在实验室内进行藻类培养，从种群竞争的角度初步探讨了MC的产毒机理以及太湖底泥和沉水植物对MC的自然降解作用等。

Transforming growth factor-β is a multifunctional cytokine with widespread distribution in body.Its biological effects are different according to different tissue,which includes the regulation of embryogeny,allelotaxy,tissue repair and body immune.Transforming growth factor-beta-β has been the study target of human aging.

转化生长因子-β是一类多功能细胞因子，在体内分布广泛，在不同器官的细胞中有着不同的生物学效应，其涉及到胚胎发生、器官发育、组织修复以及机体免疫等调节过程，该细胞因子已经成为衰老研究的一个靶点。

It indicates that the extinction capability and concentration of bubble solvent can seriously influence the light absorption in some wavebands, bubbles can change the direction of light propagation and reduce the energy density, the transmission intensity and light energy decrease rapidly with the increase of times that the light passes through the bubbles, and bubbles′ floating nature can cause the uncertainty in the emergent ray direction and energy distribution.

结果显示：泡沫溶液的溶质/溶剂的消光能力、浓度等对特定波段光波的吸收产生关键影响；泡沫通过改变光线的传播方向，大大分散出射光线的能量密度；随着光线穿过泡沫液膜界面的次数增多，透射光强迅速衰减，透射能量迅速下降；其漂浮运动还将导致出射光线方向和能量密度分布的不确定性。

The distribution of hybrid chlorosis Ch1 gene and the T-type cytoplasm fertility restoring genes in Chinese endemic wheats were studied using the testors QA1104 (T-type cytoplasm sterile line, with hybrid chlorosis Ch2 gene) and Khapli emmer (with hybrid chlorosis Ch1 gene).

本研究以T型不育系QA1104（具有杂种黄化基因Ch2）和Khapli（具有杂种黄化基因Ch1）为测验种，对中国特有小麦等六倍体小麦类型和一些四倍体小麦类型中的T型胞质育性恢复基因和杂种黄化Ch1基因的分布进行了研究。

The vegetation types,the plant species,the geographical component of flora,and the basic character of creature sort,quantity and distribution were analyzed in detail.Its ecological status was evaluated from different angles,such as the primitivity and endemism of flora,the transitional and typicality of zonal vegetation,the stability and diversity of ecological system,the social benefits and academic field of nature reserve.

分析了区内植被类型、植物种类、植物区系的地理成分及动物类别、数量、分布特征曰从植物区系的古老性与特有性、地带性植被的过渡性与典型性、生态系统的稳定性与生物多样性、保护区的社会服务性与学术性等角度考察了保护区的生态地位。

The present paper reviews the progress in research on geochemistry of tungsten in last 20 years, including tungsten distributions in the solar system, in the earth and in the principal units and products from both endogenesis and supergenesis.

对近20年来，钨的地球化学研究进展进行了概括性综述，包括钨在太阳系、行星地球及其各种主要内生、表生产物中的分布，钨在岩浆－热液过程和表生作用中的地球化学行为，以及钨的生物效应和环境影响等。

With their endophytes mutualistic symbioses, people can make better use of the widely distributed endophyte resources in China.

抗逆性等方面的作用，为更好地利用我国广泛分布的真菌草种资源提供参考。

Energy distribution of power supply is reliable, efficient, easy to maintain and economic advantages.

分布供电方式具有节能、可靠、高效、经济和维护方便等优点。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。