螨

Objective: To investigate the relationship between breeding density of acaroid mites in the storages of house and potential allergic asthma risks in Huainan area for preventing the disease on population basis.

目的：了解淮南地区房舍储藏物粉螨孳生密度与过敏性哮喘发病之间的关系，为人群过敏性哮喘的防治提供依据。

Methods 27 species of Acaroid mites were isolated from 19 grain species in 3 groups of grain stocks with the stratified sampling; Two fuzzy matrixes was founded for classification.

方法从 19种粮食中分离出的粉螨经软划分法建立模糊相似矩阵后，采用直接编网分类和带权重αi 编网分类。

Methods: A cluster randomized sampling method was used to collect the samples from the storages in the houses of city inhabitants and the acaroid mites were identified and counted under the microscope.

采用整体随机抽样调查方法，采集淮南地区房舍储藏物标本，镜下进行粉螨分离鉴定，并结合哮喘的流行病学调查表统计数据，进行相关性分析。

The Acaroid species number in CWD, the individual number, Simpson index and the evenness index increase gradually with the increasing of CWD ages.

随着距倒木年龄的增长，倒木Gap中螨类的种类数、单位面积的个体数、Simpson多样性指数及均匀度指数均逐渐增加。

The heavy breeding density of acaroid mites in the house articles in Huainan area may be responsible for the incidence of allergic asthma.

淮南地区房舍储藏物粉螨孳生严重，其孳生密度与过敏性哮喘发病有关。

Acaroid mites ; Fuzzy cluster ; Grain stocks ; Classification

粉螨；模糊聚类；储粮；分类

During its short 80 day lifespan, the average dust mite produces around 1000 allergenic waste particles!

在其短暂八○天寿命，平均尘螨过敏产生的废物约1000颗粒！

The large-scale soil animal sorts were gathered by hand, while the medium and the small soil animals were separated by the funnel law and the funnel law, totally 314 soil animals were caught, which subordinated separately in the mollusk gate ,the annulate gate and 3 phyla 4 class 12 order results showed that the ball tail phyla and the hymenoptera prospect, tubing up 57.54% of the total phyla ,are the dominant class groups and main part of soil animals in this area; The hymenoptera ant class, the coleoptera larva, the arachnids, man kind of, the gastropoda is the common class group the hymenoptera are the common class groups .these result indicate that the community multiple of soil animal's degreases progressively basically among different soil strata sing soil depth and has an obvious aggregation .

结果表明：弹尾目和鞘翅目成虫为优势类群，占全捕量的57.54%，是该区土壤动物的主体。膜翅目蚁类、鞘翅目幼虫、蜘蛛类、螨类、腹足类等为常见类群。上述结果显示土壤动物群落的多样性在不同土层中基本上是随土层深度的增加而递减，并且表聚性明显。关键词：枣园；土壤动物；群落多样性；陕西榆林

On the basis of ESTs, three antenna specific protein—Ac-ASP1, Ac-ASP2 and Ac-ASP3, were cloned and identified through the transcriptional profiles and immunocytochemical localization in antennal sensilla. All above will produce an important basis to the exquisite olfaction and action of discrimination against others and resistance to mites of A.

在此基础上，着重通过对中蜂主要的触角特异蛋白——Ac-ASP1，Ac-ASP2和Ac-ASP3进行基因克隆，并通过其在触角中的转录表达谱和在触角不同感器内的亚细胞定位，以期对上述分子进行鉴定，最终对揭示中蜂灵敏的嗅觉以及独特的排异和抗螨能力奠定重要的基础。

Of them Dorylaimida, Acaraina, and Araneae fell into the category of dominant orders; while 11 orders such as Collembola, Hymenopteraetc, Mononchida, Rhabditida pertained to the common ones, which constituted the major groups of soil animals; and the rest of them the rare ones.

其中矛线目、蜱螨目、蜘蛛目属于优势类群，弹尾目、膜翅目、单齿目、小杆目等11个目属于常见类群，构成了常宁市土壤动物的主体，余下的18个目为稀有种类。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失