causal agent
英 [ˈkɔːzl ˈeɪdʒənt]
美 [ˈkɔːzl ˈeɪdʒənt]
网络 病原; 致病因子
英英释义
noun
- any entity that produces an effect or is responsible for events or results
双语例句
- The hrp genes of Xanthomonas oryzae pv. oryzicola ( Xooc), which is the causal agent of bacterial leaf streak in rice, possesses the ability to elicit hypersensitive response on nonhost plants and the pathogenicity in host rice.
水稻条斑病细菌（Xanthomonasoryzaepv.oryzicola，Xooc）决定在非寄主植物上激发过敏反应（hypersensitiveresponse）和在寄主水稻上具致病性（pathogenicity）的hrp基因簇是诱导表达的。 - A preliminary investigation into the causal agent of rice browned sheath
水稻褐鞘原因的初步研究 - Studies on the Causal Agent of Siraitia grosvenori Bud Blight and Its Control Techniques
罗汉果芽枯病病因及防治技术研究 - STUDIES ON THE ANTHRACNOSE OF CHINESE FIR I. Symptoms and the Causal Agent
杉木炭疽病的研究&Ⅰ.症状和病原的探讨 - Causal Agent of Peach Fruit Top Necrosis and Its Control
桃果顶坏死病因及其防治方法研究 - Research on leaf scorch of narcissus& occurrence, damage, symptoms and causal agent
舟山地区水仙大褐斑病研究&发生为害、症状及病原菌 - Every one representative strains isolated from these infections were proved to be the corresponding primitive causal agent of the disease and strong pathogenicity by artificial infection experiment to healthy flounder.
从每起病例分离并鉴定的各1个代表菌株做对健康牙鲆的人工感染试验，表明了相应的原发病原学意义及较强的致病作用。 - A causal agent was isolated from vanilla ( Vanilla planifoli) inflicted with vanilla southern blight and identified as sclerotium rolfsii sacc according to its symptoms, colony morphology, cultural characters and host ranges.
根据香草兰白绢病的症状，病原菌的形态、培养性状和寄主范围，将该菌鉴定为齐整小菌核菌（Sclerotiumrolfsiisacc）。 - Identification and Characterization of Causal Agent of Sweet Osmanthus Leaf Blight in Guangxi
广西桂花叶枯病病原菌鉴定及其生物学特性研究 - Crown rust is the common name both of a serious leaf-rust disease of oats and of the causal agent. Studies on the systemic acquired resistance ( SAR) induced by weak-virulent race against Puccinia striiformis f. sp. tritici in wheat ⅱ. observation for distemper physiological change
冠锈病是燕麦的一种严重的叶锈病和病原菌。弱毒菌株尤Ⅱ对小麦条锈病的诱导抗性Ⅱ.诱导抗性的病生理变化观察