查询词典 parasite

The composition and distribution of parasitic species, the important parasite of zoonoses, the different species of parasite between southern and northern China, the species of parasite in different kinds of host and the brief status of para- sitosis for livestock and poultry and summarized and reviewed or discussed.

为了提供我国家畜家禽寄生虫和寄生虫病总的概况，综合分析了相关资料，归纳出了我国畜禽寄生虫种类构成、分布范围、重要人畜共患寄生虫虫种、我国南北两方寄生虫种类的异同、多宿主寄生虫虫种和家畜家禽寄生虫病概况等几个方面的内容，并作了评述讨论。

A parasite vector is an arthropod or other invertebrate that transmits the parasite from one vertebrate host to another.

寄生虫载体，是节肢动物或其他无脊椎动物传播寄生虫从一个脊椎动物宿主到另一个。

As a main kind of digestive enzyme of parasite, cysteine protease plays an important role in the relationship between parasite and host.

作为寄生虫的主要消化酶之一，半胱氨酸蛋白酶在寄生虫与宿主的相互关系上具有重要的作用。

An obligate parasite such as potato blightcan live only in association with a host. whereas a facultative parasite such as the damping-off funguscan exist in other ways,for example as a saprophyte.

专性寄生的如马铃薯晚疫病只有与寄主共生，而兼性寄生的如立枯病就可以以其他方式存活，比如腐生生物。

Parasite nucleic acid vaccine,a new type of vaccine emerging and developing in recent years,can induce not only humoral immunity,but also a high level of cellular immune responses.Parasite DNA vaccine displayed a great advantage in the prevention of parasitosis.

核酸疫苗(nueleie aeid vaeeine，DNA vaeeine)，也常被称为基因疫苗是指将编码某种抗原蛋白的外源基因直接导人动物细胞内，并通过宿主细胞的表达系统合成抗原蛋白，诱导宿主产生对该抗原蛋白的免疫应答，以达到预防和治疗疾病的目的。

To improve the inefficient manual examining methods so that the medical staff can carry out large-scale examinations and preventions of parasitosis, this paper conducts a research on using medical microscopic image recognition technology to automatically recognizing the human parasite eggs. through recognizing 10 kinds of the human parasite eggs, this has achieved good identification results.

为了改变人工检测方法的低效率，便于医务工作者开展大规模的寄生虫病普查与防治工作，该文利用医学显微图像自动识别技术对人体寄生虫病原体彩色虫卵显微图像的自动识别进行了研究，并且通过对采集到的10种人体寄生虫卵图像进行识别，取得了较好的识别效果。

Lead concentrations in the parasite, the monogenean, Ancyrocephalus mogurndae and in tissue organs of muscle, gill, pronephros and liver of the host of the parasite, the mandarin fish, Siniperca chuatsi were determined by using atomic absorption spectrometry.

高谦利用原子吸收分光光度计分析了寄生鳜鱼鳃部的河鲈锚首吸虫及其宿主组织器官，包括肌肉、鳃、头肾和肝脏的铅含量。

Parasite can exist as a parasite or a saprophyte.

能够象寄生虫或腐生物一样生存。

A facultative parasite can exist as a parasite or a saprophyte.

兼性寄生菌能够象寄生虫或腐生物一样生存。

Since 1990s, an average of about 540 thousand person-times per year of transient population have come to river valley region, a torrid zone with sea level below 800 m, of Yuanjiang basin for development. The annual parasite incidence, slide positivity rate and parasite rate of transient population were 50 times, 2.6 times and 2.26 times as that of local residents respectively.

元江流域九十年代以来平均每年大约有54万人次流动人口到海拔800米以下的河谷地区进行热区开发，流动人口的年带虫发病率、血片阳性率、原虫率分别是当地居民的50倍、2.6倍、2.26倍，该地区已成为向两岸山区及省内外输出疟疾的疫源地。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。