- 更多网络例句与病原菌相关的网络例句 [注:此内容来源于网络,仅供参考]
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The pathogen causing lily blights was isolated from diseased lily with typical symptoms on basal stem. The pathogen was identified as Phytophthora nicotianae van Brede de Haan according to the characteristics of mycelium, chlamydospore, zoosporangium, oospore and the test of pathogenicity of the pathogen.
从具典型症状的新鲜百合疫病植株茎基部病组织中分离到百合疫霉菌,根据其病原菌菌丝的形态、菌落特征,厚垣孢子、游动孢子囊和卵孢子的形态和大小,以及病原菌致病性测定,该病原菌鉴定为烟草疫霉 Phytophthora nicotianae van Brede de Haan。
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The diseased leaf rate and the disease index were related closely to temperature, humidity and illumination etc. The study also showed that the conidium germinating of Pestalotiopsis versicolor started after inoculated for four hours and germinated well at pH5 to pH7. In addition, there was great appetency between the pathogen and the tea trees because the conidia germinated well on tea leaves rather than other habitats obviously.
在茶树叶面上,病原菌分生孢子萌发明显比非叶面条件下好,病原菌菌丝生长较快,说明此病原菌与茶树叶片有高度的亲和力和较强的适应茶树叶面微环境的能力;茶树轮斑病病原菌分生孢子在pH5~7范围内萌发及芽管伸长较好,pH过小或过大均不利于病原菌的分生孢子萌发和菌丝生长。
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Results There were norelationships between the curability and the types of pathogens. The influencing factors of curative effect included: the educational degrees of patients' husbands, payment fashions of therapy, health education conditions, sanitation and gestation condition, etc.
结果 臭氧液治疗组患者病原菌阴转率与患者所感染的病原菌类型无关,丈夫文化程度较高、购买了医疗保险、接受过卫生保健知识教育、夫妻卫生行为习惯较好、怀孕及生育次数较少的患者,治疗后病原菌阴转率较高。
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The main content included: separation, depuration and appraisal of pathogens ; healing effect of the penicillin fluid to scaling the wound of the rotten sickness and the penicillin fluid prevented pathogens infection; the appraisal of pathogens secreting Pectolase and its influence; and the influence of Penicillin fluid to resistance of tree body .
主要内容包括:腐烂病病原菌的分离、提纯、鉴定;青霉素液对腐烂病刮治伤口的愈合效果以及阻止病原菌的侵染;病原菌分泌果胶酶的鉴定以及青霉素液对其的影响;青霉素液对树体抗病性的影响。
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And the comparison was the most suit for the growth of pathogenic fungus, dextrin was not suitable for the growth of pathogenic fungus, pathogenic fungus can grow under other kinds of carbon sources.
其中对照最适合病原菌菌丝的生长,糊精最不适合病原菌菌丝的生长,而其它种碳源较适合病原菌菌丝的生长。
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Beijingensis under three droughttreatments, normal, moderate and severe stresses. The results showed:(1) the canker disease ofboth cultivars was serious gradually with increased drought;(2) the bark tissue cells sufferedplasmolysis, more evident with the severity of drought stress;(3) under the drought andinoculation with B. dothidea, cells of two cultivars damaged at different degree, mailyrepresented in the changes of organelles, such as chloroplast swollen and distorted, number ofmitochondria increased and membrane system indistinct; then organelles suffered furtherdamagement with inoculation time, thinned mitochondrias stroma, decreased cristae, crumpledand partly broken membrane of chloroplasts with stroma exosmosis. At last, the chloroplastspartly disorganized;(4) the hyphae growed mainly intercellular in resistant cultivar and notonly intercellular but also intracellular in susceptible cultivar, which directly caused thenecrosis of cells;(5) under the severe drought, the damage of cells enhanced the infection ofpathogen and drought and pathogen stressed together and promoted the disease development;the damage from pathogen on cells was more serious than that from drought.
结果显示:(1)随着干旱胁迫程度的增加,2种杨树溃疡病害发生渐趋严重;(2)干旱胁迫下,杨树树皮组织细胞发生质壁分离,并随胁迫程度的增加而严重;(3)干旱胁迫下接种病原菌,2种杨树细胞发生不同程度的损伤,主要表现为细胞器发生较大变化,如出现叶绿体肿胀变形、线粒体数量增多,质膜模糊不清等现象;随接种时间的延长,细胞器受到进一步损伤,叶绿体被膜折皱,严重时局部破裂,基质外渗,并部分最终解体;(4)毛白杨中的菌丝主要在细胞间隙中穿行,而北京杨的菌丝除在细胞间隙中生长之外,侵入细胞内部也较多,直接导致细胞的解体;(5)干旱胁迫下细胞的损伤促进了病原菌的侵染,干旱和病原菌的双重胁迫加剧了病害的发生程度,并且病原菌侵染对细胞的破坏程度大于水分胁迫。
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Fluorescent instruments.the colonies of the specimens yielding growth were identified by the vitek32 instruments and kb method was used for the drug sensitivity tests.results three hundred and thirtyone bacteria strains were isolated from a total of 3104 blood culture specimens,with a positive rate of 10.7%.of the identified bacteria,g+ cocci accounted for 50.3%,g-bacilli accounted for 44.7%,fungi accounted for 3.0%,and anaerobian accounted for 1.1%.the susceptibility rates of g-bacilli to imipenem,amikacin and cefoperazone/sulbactam were high.the susceptibility rate of g+ cocci to vancomycin and imipenem were also high.conclusion g+ cocci prevail over g-bacilli in the blood specimens.the staphylococci are the chief bacteria in the childrens blood specimens.both g+ cocci and g-bacilli are sensitive to imipenem.
结果 在3 104份血液培养标本中分离出病原菌331株,阳性检出率为10.7%。病原菌以革兰阳性需氧球菌居首位(50.3%),革兰阴性需氧杆菌次之(44.7%),真菌占3.0%,厌氧菌占1.1%。血液培养中的g+球菌对万古霉素和亚胺培南较为敏感,g-杆菌对亚胺培南、舒普深、丁胺卡那较为敏感。结论血液培养病原菌以g+球菌为主,g-杆菌次之;儿童血液培养病原菌以葡萄球菌属为主;亚胺培南对g+球菌和g-杆菌均具有较高的敏感率。
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We did a lot of experiments, such as separating, cultivating and appraising pathogetic epiphyte, studying physiological character of pathogen, doing manual inoculation, filtrating indoor medicament, and cultivating confrontation in petri dish. The result of study showed the pathogen was Armillaria ostoyae..
通过对病原菌的分离培养与鉴定、病原菌生理学特性研究、人工接种试验、室内药剂筛选、平板对峙拮抗培养等试验的研究结果表明,引起该病的病原菌为奥氏蜜环菌Armillaria ostoyaeRomagn。
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The pomegranate scab and fruiting pathogen are belonged to same pathogen and deduced the pathogen infect to pomegranate stem or limb at first and infect calyces and fruit second, the pathogen of pomegranate stem rot mainly infect stem or limb, whether the pathogen infect fruit and produce symptom or...
结果表明:石榴疮痂病与石榴果实上增生型症状的病原菌具有更近的亲缘关系,应为同一病原菌引起,推测该病原菌首先侵染石榴侵染枝干,然后侵染石榴的花萼和果实;而石榴干腐病病原菌主要侵染枝干,是否侵染果实及引起症状特征需要继续进行研究和鉴定。
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Coniothyrium minitans is an effective biocontrol agent as a special harmful parasite of the pathogenic procedure and properties of Sclerotinia sclerotiorum, growth characteristics of C.
盾壳霉是该病原菌的破坏性寄生真菌,可以有效、专一地降低病原菌菌核的形成与萌发,在该病原菌的生物防治方面最有较大的应用潜力。
- 更多网络解释与病原菌相关的网络解释 [注:此内容来源于网络,仅供参考]
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pathogenic bacterium:病原菌
能引起宿主机体感染的细菌称为病原菌 (pathogenic bacterium)或致病菌. ( pathogen) 不能造成宿主感染的细菌为非病原菌或非致病菌. 但这并非绝对,有些细菌在正常情况下不致病,但在某些条件下可致病. 细菌的致病性 (pathogenicity)是指细菌能引起感染的能力.
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disease-producing germ:病原菌
disease garden 抗病检定圃 | disease-producing germ 病原菌 | disease resistance 抗病力, 抗病性
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nonpathogenic bacteria:非病原菌
nonmotility 无能动性 | nonpathogenic bacteria 非病原菌 | nonreversible 不可逆的
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nonpathogenic bacterium:非病原菌
能感染宿主并引起疾病的细菌称为致病菌或病原菌(pathogenic bacterium),不能感染宿主、也不引起疾病的细菌称为非致病菌或非病原菌(nonpathogenic bacterium).
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Nonpathogenic bacterium,nonpathogen:非病原菌
Nocardia brasiliensis 巴西诺卡菌 | * Nonpathogenic bacterium,nonpathogen 非病原菌 | Nonpermissive cells 非容许性细胞
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pathogen:病原菌
而自身不能合成的化合物 如维生素、某些氨基酸、嘌呤、嘧啶等 流感嗜血杆...细菌的感染(bacterial infection)或传染 细菌侵入宿主机体后,进行生长繁殖、释放毒性物质等引起不同程度的病理过程致病菌或病原菌(pathogen):能使宿主致病的细菌非致病菌或非病原菌(nonpathogenic bacterium,
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pathogenic bacteria:病原菌
至於破伤风杆菌(tetanus)、腊肠菌(bOtulinus)一类的病原菌(pathogenic bacteria)则会引起疾病. 所幸,就算不小心踩到生锈钉子,或抵抗力较弱时吃了不卫生的食物,皆可采取紧急治疗. 只要保持食品卫生,确保妳的抵抗力,细菌便无机可乘.
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pathogenic bacteria:病原杆菌;病原菌
病原的;致病的 pathogenic | 病原杆菌;病原菌 pathogenic bacteria | 病原菌 pathogenic fungi
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Colletotrichum:刺盘孢(番茄等蔬菜炭疽病原菌)
colletive meal | 集体口粮 | colletotrichum | 刺盘孢(番茄等蔬菜炭疽病原菌) | collette | 本色帆布
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pathogenetic fungi:病原菌
pathless switch 无通路开关 | pathogenetic fungi 病原菌 | pathogenic factor 致病因素