致病的

Based on the analysis, the pathogenic rate of the rice Zhe 173 to hybrid medium indicia rice, medium japonica rice and hybrid medium japonica was higher than others.

根据白叶枯病菌不同致病型菌株对参试品种致病率的分布情况分析，浙173菌株对杂交中籼、常规中粳稻和杂交中粳稻的致病率较高。

With only the faintest hint of ostentation, Cruddas, who has a philosophy PhD, quotes part of a famous passage by the Italian Marxist thinker of the 20s and 30s Antonio Gramsci:"The old is dying and the new cannot be born; in this interregnum a great variety of morbid symptoms appear."

拥有哲学博士学位的克鲁达斯唯一一次算是卖弄文采的地方是，他引用了意大利马克思主义思想家，安东尼奥·葛兰西，20到30年代的一篇著名文章的内容：老的就要死去，而新的却无法降生；在这个过渡期，各种致病的征兆出现了。

They are not only involved in the process of fungal development and differentiation, such as supplying nutrition, for the growth of mycelium, attaching themselves to the morphosis and alteration of the cell wall of hyphae, as well as taking part in autolysis of filamentous fungi, but also show an important role in the process of pathogenesis including touching and cling on to the cell wall o.

1，3-葡聚糖酶(β-1，3-glucanase)是一类能够水解β-1，3-葡萄糖苷键的酶，普遍存在于多种真菌中，它们不仅在真菌生长发育起重要作用，如为菌丝体生长提供营养、参与菌丝体细胞壁的形态建成和构象的改变、参与菌丝体自溶等，而且在病原菌入侵寄主植物与致病的过程中扮演着重要角色，如：参与接触和吸附寄主细胞壁；破坏包围病原菌入侵结构的乳突。

Most antibiotics directly attack the microbes that make us ill. Penicillin, for example, weakens bugs' tough outer wall to the point that many of them simply explode.

大多数的抗生素直接攻击使我们致病的细菌，比方说盘尼西林，能使细菌的坚韧的细胞外壁软化到一定程度，然后使它们中的大多数简单地胀爆死掉。

Ultramicroscopic infectious agent that replicates itself only within cells of living hosts; many are pathogenic.

超显微的有传染性的只有在活的宿主细胞内可以自我复制的个体，大多是致病的。

However the three mentioned analysis methods has been so far assured only available to high pathogenic pathotype identification, which was probably associated with the high expression of gene related to high pathogenicity, on the other hand, pathogenicity differentiation of Cercospora zeae-maydis was probably controlled by some complex factors regulated by by polygenes.

相比较而言，只有强致病类型菌株利用三种方法进行鉴定有一定程度的相关性，这可能与强致病类型致病相关因子在蛋白质和DNA水平上的表达强度高有关，另一方面可能是有复合因子控制灰斑病菌的致病性分化，这恰好反映出该病菌的抗性遗传是由多基因控制的特点。

The above research results contribute to revealing and explaining nosogenesis of diseases caused by electromagnetic fields, and thus provide a theoretical support for prevention and treatment of neurologic and brain disorders, and also provide theoretical guidance for formulation of electromagnetic environmental standards and clinical medical application of electric stimulation.

以上研究结果有助于揭示和解释电磁致病的机理，为一些神经系统及脑疾病的预防和治疗提供了理论支持，也可为电磁环保标准的制定和电刺激疗法在临床医学的应用提供一定的理论指导。

This paper discussed the pathogens, disease regularity and prevention countermeasures of maize stalk rot, and elucidated that the infection mechanism of maize stalk rot is primary infection source of Pythium spp under high temperature.

论述了玉米茎腐病的优势病原菌、发病规律及其防治对策，阐明了玉米茎腐病的侵染机制是腐霉菌在高温条件下主要的初侵染原，而镰刀菌因其超强的定殖能力而进行二次侵染，两种病原菌侵染致病的主要活性物质为糖蛋白毒素。

Fly far from these miasms foul ; Go, cleanse yourself in higher air , And drink , wine heavenly and pure , The light unending , sideral .

远远地飞离这种致病的瘴气，到上空的风中涤除你的罪恶，把澄明的太空中的光明的火当纯净的神酒一样吞入肚里。

The results showed that 9 pathogen collections of Sporisorium reilianum were divided into 3 pathogenic types in which there were type A with high pathogenicity, type B with moderate pathogenicity and C with weak pathogenicity. Type A were originated in most important corn-grown areas including Changchun ,Jilin,Gongzuling and Changling where corn head smut usually occurs severely, type B were collected from Siping,Tonghua ,Songyuan,Yanbian, and type C were collected from Baicheng where corn head smut usually occurs very lightly.

致病类型A为强致病类型，来源于吉林、长春、公主岭和长岭，是玉米丝黑穗病发生最严重的地区；致病类型C为弱致病类型，分布于白城地区；致病类型B其致病性介于A、C类之间，主要分布于四平、通化、松原和延边地区。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。