多寄主的

基本解释 (translations)

plurivorous

与多寄主的相关的网络例句 [注：此内容来源于网络，仅供参考]

Three kinds of virus were fand on Gladiolus in Shenyang. They were cucumber mosaic virus, bean yellow mosaic virusand tobacco mosaic virus.

阐明了染病寄主的症状与病毒毒原种类的相关性，在典型症状中，碎色症和斑驳症的植株多为受CMV侵染造成，条斑症和皱叶症主要是由BYMV侵染引起。

A model system for the relationship between parasitoid and its host was established by microoperation to study the effects of polydnavirus and venom from female parasitoid, teratocytes from parasitoid larva and the larva itself on the growth of the host.

通过显微手术建立一套研究寄生蜂和寄主关系的实验模型，以寄主体重为指标，用该模型研究了来自寄生蜂的活性物质多态DNA病毒(PDV，蜂毒，畸形细胞和幼蜂本身对寄主生长发育的影响。

Plutella xylostella larvae of a strain highly resistant to spinosad were used as hosts to rear the parasitoid Cotesia plutellae. When the parasitoids had developed to the stage of early instar larva, the host larvae were treated with 50 mg/L spinosad on the terga by topical application and then fed with cabbage leaves treated with 50 mg/L spinosad to allow the host larvae and the parasitoid larvae to develop. Three days after treatment, the parasitoid larvae inside the host were collected by dissecting the host larvae. The body fluid of P. xylostella and the bodies of parasitoid larvae were then analyzed with HPLC. Both of the active components, spinosyn A and spinosyn D, of spinosad were detected in the body fluid of host larvae and in the bodies of parasitoid larvae, and the residue concentrations were 2.79 mg/L and 0.94 mg/L in the host and the parasitoid respectively.

以对多杀菌素高抗的小菜蛾Plutella xylostella幼虫作为菜蛾绒茧蜂Cotesia plutellae的寄主，待绒茧蜂发育到1龄幼虫时，将浓度为50 mg/L的多杀菌素点滴到寄主幼虫背板上，随后让寄主幼虫取食经50 mg/L多杀菌素处理过的甘蓝叶片，寄主幼虫和其体内的蜂幼虫再发育3天后，将寄主幼虫解剖取出蜂幼虫，用高效液相色谱法对经多杀菌素处理的小菜蛾幼虫体液以及绒茧蜂幼虫匀浆液进行检测，结果多杀菌素的2个活性成分spinosyn A和spinosyn D均被检测到，两者的多杀菌素残留浓度分别是2.79 mg/L和0.94 mg/L。

Based on the investigations of rhizobia resource of Shaanxi, Gansu and Ningxia, the research applied polyphaic taxonomy to study the rhizobia isolated from Astragalus, Indigofera, Kummerowia and so on in the different levels.

本研究在陕甘宁地区豆科植物根瘤菌资源调查的基础上，利用多相分类技术，从不同层次水平系统地研究了分离自黄芪、木蓝、鸡眼草等寄主的根瘤菌。

Only 27% of canal cutters with known host ranges are generalists that feed on plants in multiple families. The proportion of generalist canal cutters is similar or lower than estimates of generalists among phytophagous insects overall.

已知寄主范围的 canal cutters 中只有27%取食跨越多个科的寄主植物，此比例接近或低於整体植食性昆虫中评估为广食性者的比例。

The phytotoxin can restrain the activities of peroxidase , polyphenol oxidase and phenylalanine ammonia lyase that existed in the tree, and so reduce the resistance of the host tree and benefit the fungus to intrude into the tree successfully.

该毒素能抑制寄主组织中过氧化物酶、多酚氧化酶和苯丙氨酸解氨酶的活性，降低寄主树木的抗御能力，从而有利于菌突破寄主的生理防御屏障而成功地侵染生长。

Any of numerous flatworms of the class Trematoda,including both external and internal parasites of animal hosts,that have a thick outer cuticle and one or more suckers or hooks for attaching to host tissue.

吸虫任一种吸虫纲的扁平蠕虫，包括以动物为寄主的各种生长于内部和外部的寄生虫，其外部有一层很厚的角质层，长有一个或多个吸口或钩子。

Any of numerous flatworms of the class Trematoda,including both external and internal parasite s of animal hosts,that have a thick outer cuticle and one or more suckers or hooks for attaching to host tissue.

吸虫任一种吸虫纲的扁平蠕虫，包括以动物为寄主的各种生长于内部和外部的寄生虫，其外部有一层很厚的角质层，长有一个或多个吸口或钩子。

The selective behaviour, fitness, cause formation and population differentation of the cotton aphid''s host biotype were studied on this project. The results showed that the cotton and cumbrits biotype aphid were existed in natural population in Nanjing .

本项目研究了南京地区棉蚜对寄主的选择与适应性、寄主专化型的成因、寄主专化型蚜在DNA水平上的多态性及棉蚜迁飞特性的种群分化、迁飞型种群的遗传响应与杂交遗传。

Phages usually have complex capsids composed of a polyhedral head, containing the nucleic acid, and a helical tail, through which nucleic acid is injected into the host.

噬菌体通常由复杂的衣壳组成一个多角体的头部，包含有核酸（ DNA 或 RNA ）和螺旋状的尾管，通过这个尾管核酸可以被注入寄主的体内。

与多寄主的相关的网络解释 [注：此内容来源于网络，仅供参考]

Fomes fomentarius：木蹄层孔菌

木蹄层孔菌(Fomes fomentarius)在中国东北和日本存在子实体形态不同、寄主范围明显有别的两个类型:小型和大型. 用多位点分析方法研究了两者间的遗传分化状况. 从两类41个菌株的4种酶系统中检测出9个基因位点,其中8个位点上的绝大多数酶谱型都不为两者所共有,

Incubation Period：潜育期

3.潜育期(incubation period) 指病原物与寄主建立了寄生关系到出现明显症状的阶段. 在潜育期内,病原真菌和线虫要从寄主获得更多的营养物质供其生长发育,病原细菌和病毒则必须繁殖或复制更多的群体,病原物在寄生繁殖的同时也逐渐发挥其致病作用,

merozoite：裂殖子

裂殖生殖是指侵入寄主体内的子孢子(sporozoite)所进行的生长之后的多分裂,分裂所形成的许多子体称为裂殖子(merozoite),或称营养子(trophozoite). 裂殖子是其营养取食阶段,裂殖子先增大体积,再侵入新的寄主细胞,继续进行裂殖生殖,

plasmodium：变形体

当幼虫侵入寄主组织,其外层具纤毛的细胞消失,生殖细胞多分裂形成多核的变形体(plasmodium). 变形体由无性的碎裂方法产生很多变形体,然后由它们发育成雌、雄个体. 近十余年来对中生动物的系统发育、亚显微结构、生理、生殖、发育、生态以及生化分类等进行了多方面的研究.

trophozoite：营养子

裂殖生殖是指侵入寄主体内的子孢子(sporozoite)所进行的生长之后的多分裂,分裂所形成的许多子体称为裂殖子(merozoite),或称营养子(trophozoite). 裂殖子是其营养取食阶段,裂殖子先增大体积,再侵入新的寄主细胞,继续进行裂殖生殖,

Verticillium：轮枝孢属

主要由镰孢属(Fusarium)轮枝孢属(Verticillium)真菌和假单胞杆菌属(Pseudomonas)细菌分别引起的枯萎病、黄萎病和青枯病等的总称. 引起枯萎病的镰孢属真菌有较高的寄生专化性,如尖镰孢菌(Fusa-riumoxysporum)有70多个专化型分别侵染一定的寄主,

polyphagous animal：多全性动物

polyphagous 多食性的 | polyphagous animal 多全性动物 | polyphagous fungus 多寄主性真菌

polyphagous fungus：多寄主性真菌

polyphagous animal 多全性动物 | polyphagous fungus 多寄主性真菌 | polyphase 多相的=>多相

Puccinia graminis：禾柄锈菌

关于这五种孢子的形态和形成过程,下面还要以引起麦类秆锈病的禾柄锈菌(Puccinia graminis)为例作进一步说明. 锈菌目将近有5000种,它们的分类主要根据冬孢子的形态、排列和萌发的形式. 由于区别不同种的性状不多,许多形态相似而寄主范围不同的锈菌也分为不同的种.

Zygophyllaceae：蒺藜科

烟粉虱寄主植物广泛,在这些植物类群中,其较嗜好的包括豆科、菊科、锦葵科、茄科以及大戟科等;已记录的寄主植物中,最多的为豆科,达99种,而秋海棠科(Begoniaceae)、千屈菜科(Lythraceae)、蒺藜科(Zygophyllaceae)仅1种(Oliveira et al., 2001).