目的

This course offers a basic understanding on morphology structure and function, the injury on crop of Acari by light microscopy and scanning electron microscopy practical operation.

本实习目的，让学生利用光学显微镜及扫瞄式电子显微镜认识基本之蟎蜱外部形态构造及功能，与观察蟎类对重要经济作物的为害特徵。

All 1232 individuals collected could be classified into 3 phyla, 10 classes, and 16 orders. The dominant genera are Acari, Collembola and Hymenoptera, and the common genera is Heteroptera. Their frequencies are 41.07%, 17.21%, 35.23% and 2.11%, respectively. The rare genera included Corrodentia, Enchytraeidae, Isopoda, Diptera, Pauropoda, Symphyla, Araneae, Diplopoda, Lumbricidae, Nematoda, Coleoptera, Chilopda and Lepidoptera.

富阳环山乡重金属污染的农田生态系统中土壤动物以弹尾目和蜱螨目为优势类群，分别占总捕量的66.37％、16.72％，常见类群有双翅目的虱啮科、蠓科、摇蚊科，鞘翅目的隐翅甲科，线虫，线蚓等，它们分别占总捕量的5.81％、1.3％、1.3％、2.6％、2.3％和1.2％；其中，弹尾目中的优势属为符属和陷等属，分别占虫总捕量的33.03％和21.2％；常见属为棘属、陷等属、德属和原等属，分别占总捕量的4.3％、1.3％和3.21％。

Objective To make an epidemiological survey of pulmonary acariasis in different occupations.

目的 调查不同职业人群中肺螨病的流行情况。

Objective To study the diagnostic values of staphylococcal protein A-enzyme linked immunoadsorbent assay and mite antigen piece-indirect fluorescent antibody test on pulmonary acariasis.

目的 探讨葡萄球菌A蛋白-酶联免疫吸附试验和螨成虫抗原片间接荧光抗体试验对肺螨病的诊断价值。

To observe the therapeutic effect of dust acarid allergic vaccine NHD on patients with perennial allergic rhinitis.

目的 观察标准化尘螨变应原疫苗治疗常年性变应性鼻炎的临床疗效，并讨论其免疫学机制。

It has the unique function of sterilization ;kill acarid..

目的：探讨特定职业人群工作场所与居室粉螨变应原的相关性。

Acc degree program is to provide an opportunity for students to achieve greater breadth and depth in the study of ...

学位课程的目的是提供一个机会，让学生实现会计研究的广度和深度比在中学毕业会考程序可能。

Objective To present a method for accelerant gasoline identification in fire debris.

目的建立检验纵火案件现场燃烧残留物中助燃剂汽油成分的方法。

The purpose of this activity is to investigate how the acceleration of an object down an incline depends on the angle of the incline and to obtain the acceleration due to gravity.

本实验的目的是研究沿斜面向下的物体的加速度如何依赖于斜面倾角，并得到重力加速度。

The purpose of this laboratory activity is to measure the acceleration due to gravity by measuring the time of fall of a "picket fence" dropped through a photogate.

本实验的目的是通过测量栅栏下落穿过光门的时间，来测量重力加速度。

We are in a real jam.

我们的麻烦大了。

Hey, it's Ahmet from India, that foreign exchange guy.

看，那是印度的阿曼特，国际交换生