性寄生

性寄生菌能够象寄生虫或腐生物一样生存。

An organism that can live either independently or as a parasite .

两类专性寄生真菌侵染植物的组织学染色技术初步研究

Histological Stain Technology Study of Two Plant Obligate Parasitic Fungi with Their Hosts

其中，有些种类是杂草的专性寄生菌，有些种类也寄生农作物。

Some species only parasitize the weeds , but others are harmful to the crops .

专性寄生必需以宿主为营养来源，兼性寄生也能营自由活动。

The host of parasitic essential to the nutrition source of the parasite and can camp free .

绵羊无浆体病是绵羊和山羊红细胞内专性寄生的由节肢动物传播的立克氏体疾病。

Anaplasma ovis is an arthropod-borne rickettsial obligate parasite of sheep and goat . The disease caused by A.

采用SOS/SOI绝缘衬底和自行设计的岛型隔离方法，抑制了绝大多数容性寄生参数；

By employing SOS / SOI substrates and a self-designed island isolation method , most of the capacitive parasitic parameters are effectively reduced .

菌寄生真菌粉红聚端孢生防机制的研究兼性寄生菌能够象寄生虫或腐生物一样生存。

Studies on Biocontrol Mechanisms of the Mycoparasite Agent Trichothecium Roseum ; a facultative parasite can exist as a parasite or a saprophyte .

中药天麻是一种退化的兰科植物，生长于山区，依靠兼性寄生于栎属树种上的蜜环菌为生。

The traditional medicine gastrodia is a degenerated orchid plant which grows depending on the Armillaria symbiosis on Quercus species in wild mountain area .

兼性寄生菌能够象寄生虫或腐生物一样生存。阻力有两种：寄生阻力和诱导阻力。

A facultative parasite can exist as a parasite or a saprophyte . There are two kinds of drags , parasite drag and induced drag .

兼性寄生的能在不同环境条件下活动的。用于某些生物，如细菌在有氧或无氧条件下都能生存

" Capable of functioning under varying environmental conditions . Used of certain organisms , such as bacteria that can live with or without oxygen . "

在该模型的基础上，本文主要针对Autolife涌现出来的数字生命个体行为、群体行为进行了论述，并着重讨论了组织的生成、社会性寄生、自修复等现象。

The paper mainly discusses the emergent phenomena including individual behaviors , group dynamics and the producing , social parasitism , self-repairing of organization making up with agents .

因为叶甲和寄主关系密切，许多为专性寄生，为杂草生物防治提供了广阔的前景。随着实验技术的不断革新，人们对它的研究也日益广泛和深入，目前己迈入了分子水平。

With the development of the technique of experiment , the research on the insects of Chrysomelidae has proceeded extensively and deeply , and now it goes to the molecular level .

科学家得出结论：发生突变是为了保护雄蟋蟀免受一种致死性寄生蚊虫的侵袭，蚊虫利用蟋蟀的叫声定居，并将其作为宿主。

The mutation occurred , the researchers conclude , to protect male crickets from a deadly parasitic fly ( Ormia ochracea ) that uses the cricket song to locate crickets as hosts .

隐孢子虫是一种人畜共患性寄生原虫，广泛存在于动物中，寄生于人体的主要是微小隐孢子虫，可引起隐孢子虫病，是机会性致病原虫。

Cryptosporidium is a kind of parasitic protozoa which can infects both person and beast , Cryptosporidium exists widely in the animals , the kind of which can infects human is cryptosporidium parvum .

根据专性寄生菌种的划分，在以形态特征为基础的同时，结合考虑寄生专化性或寄主范围的观点，我们提出菊科植物上Bremia的种的寄主限制在菊科族的范围内。

Based on the authors ' view-point : the morphological characteristics of obligate parasitic fungi are provided the chief criteria for species delimitation , and the specificity or host range being considered in conjunction with morphology .

白粉菌是广泛分布于世界各地的一类重要的植物专性寄生性真菌，可侵染多种被子植物对农作物、各种蔬菜、果树、花卉和牧草危害较大。

Powdery mildew ( Erysiphales ) is widely distributed around the world . It is an important class of plant pathogenic fungi that can damage many plants including a variety of angiosperms on crops , vegetables , fruit trees , flowers and grass .

大豆孢囊线虫（Heteroderaglycines，SoybeanCystnematode，SCN）是一种土壤传播的植物专性内寄生线虫，其二龄幼虫从根尖侵入大豆根部，造成根组织的代谢失调和组织损伤，从而引起病害。

Soybean cyst nematode ( SCN ), Heterodera glycines , is an obligate endoparasitic nematode in plant roots . The second stage juveniles invade the roots of soybean , induce the metabolism imbalance and injure the root tissues , which lead to plant diseases and yield losses .

关于盗梦最具有可塑性的寄生生物是什么？

What 's the most resilent parasite ?

最具有可塑性的寄生生物是什么？

What 's the most resilient parasite ?

植食性、捕食性、寄生性昆虫和蜘蛛的物种数分别为30、8、10和20。

The species number of phytophagous , predatory , parasitic and spider groups was 30,8,10 and 20 respectively .

在室内和田间小区研究了转基因棉对棉田捕食性和寄生性天敌的影响。

In 1997 , the effects of transgenic Bt cotton on the population dynamic of natural enemies were studied in laboratory and field .

张爱玲小说表现了上海、香港半殖民殖民文化的矛盾性、寄生性和腐朽性。

ZHANG Ai-ling ′ s novels present the contradictions , parasitism and degeneration of culture in the half colonial cities as Shanghai and Hongkong .

捕食性和寄生性天敌与鳞翅目害虫的生态位重叠均较小，而与腐生和游逛种类的生态位重叠较大；

Predators and parasitoids had a narrower niche overlap with the target pest , but had a wider niche overlap with the neutral species .

茄子塑料大棚内节肢动物群落由21种物种组成，可分为植食性、捕食性、寄生性、重寄生性和蜘蛛等五个亚群落。

Arthropod community including 21 different species on eggplant in plastic shed was divided into phytophagous , predacious , parasitic , hyper-parasitic and arachnid sub-communities .

在上述取样期限内，推测海州香薷上植食性、捕食性、寄生性和腐生性节肢动物数量分别占74.1、6.3、1.1和17.8%，另有不到1%节肢动物的食性难以推测。

In the collected arthropods , herbivores , predators , parasitoids and detritivores accounted for 74.1 , 6.3 , 1.1 and 17.8 % , respectively .

捕食性和寄生性天敌昆虫，是马尾松毛虫种群密度较低时虫口的主要控制因子；

The parasitic and the predacious insects are the natural enemies that chiefly control the population number when the population density of the pine caterpillar is low .

文章介绍影响重金属传递和积累的主要因子，及重金属对植食性、捕食性、寄生性、腐食性节肢动物种群及群落的影响情况。

The paper reviews the major factors affecting their transfer to and accumulation in arthropods , and their impacts on arthropod herbivores , predators , parasitoids and detritivores at population and community levels .

而这一转变所引发的教师存在方式和所获资源配给方式的变化，使现代教师身份呈现出制度性和寄生性的特征，从而导致教师忘却了师者育人的根本。

Through above changing process , teachers ' existing mode and be given resources distribution also changed , which make modern teacher identity is characteristics of institutional and parasitic , leading to teachers forget the mission of education .

甜菜夜蛾在田间有大量的捕食性、寄生性天敌以及病原微生物，这些对甜菜夜蛾种群的控制起到很大的作用，所以生物防治对于防治甜菜夜蛾来说至关重要。

There are a large number of natural predators , parasites , and pathogenic microbes that appear to provide some control of beet armyworm , and thus biological control seems to play an important role in its control .

在单一园中植食性害虫类群的相对多度为98.16%，捕食性与寄生性类群、蜘蛛类群、腐生性昆虫类群的相对多度分别为0.52%、0.16%、1.16%；

In the simple orchard , the ratio of quantity of phytophagous insects , predatory and parasitic insects , spiders and metatrophic insects to the whole community were 98 . 16 % , 0 . 52 % , 0 . 16 % , 1 . 16 % . respectively .