查询词典 pathogenic

The results showed that E.stigmosa was mild pathogenic for goslings.

结果表明，多斑艾美球虫对家鹅致病性较小。

Head blight of wheat/wheat scab epidemic factor index bearing the pathogenic fungi spring wheat

宁夏农学院学报，，编辑部邮箱 1993年 03期小麦赤霉病；流行因素；带菌指数；春小麦

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。

Result: the first five pathogenic factors of pprom are infection, breech presentation, multiplets, premature delivery and miscarriage, and the syndrome of pregnancy hypertension.

不同孕周的二组早产对母亲影响无显著差别；在新生儿死亡、新生儿呼吸窘迫综合征及低体重儿发生率有显著差别（p 0.01）。

Result: The first five pathogenic factors of PPROM are infection, breech presentation, multiplets, premature delivery and miscarriage, and the syndrome of pregnancy hypertension.

结果：感染、臀位、多胎、早产流产史及妊高征占据PPROM病因的前五位。

Based on the conserved region nucleotide sequences of four viruses (Alfalfa Mosaic Virus, ALMV; Cucumber mosaic virus, CMV; Cucumber mosaic virus-satellite, CMV-sat; Potato virus Y, PVY) and one viroid (Potato spindle tuber viroid, PSTVd) which could be pathogenic on potato world and one inner control(18S rRNA), specific oligonucleotide probes and primers were designed and spotting for hybridization detection.

利用芯片点样仪将5种侵染马铃薯的病毒/类病毒(苜蓿花叶病毒、黄瓜花叶病毒、黄瓜花叶病毒-卫星病毒、马铃薯病毒Y、马铃薯块茎纺锤状类病毒)的保守区寡核苷酸(Oligonucleotide，oligo)探针和PCR探针点样于玻片，并以植物18S rRNA作为内参照制成基因芯片。

Phylogenic analysis based on entire S1 gene sequences showed that majority isolates clustered together with the close phylogenetic relationships. Therefore, we researched pathogenicity of the selected isolate IBV CK/CH/LDL/05II in this group, Pathogenic study showed that this virus caused 100% morbidity and 54.5% mortality to 15-day-old specific-pathogen-free.The kidneys from the dead chickens showed the predominant gross lesions which were pale, mottled, and swollen. The renal tubules and ureters were distended with excess urates.

经S1基因系统进化树分析发现，本实验所分离的大多数IBV毒株(8/12)分布于同一基因进化群内，并且亲缘关系较近，因此，我们对此群中IBV毒株CK/CH/LDL/05II的致病性进行研究，以10~(5.5)×EID_(50)/0.1ml的病毒接种15日龄的SPF雏鸡，鸡群发病率为22/22(100%)，死亡率为12/22(54.5%)，死亡鸡以肾脏肿大、苍白、外观呈现典型的&花斑肾&，肾小管和输尿管扩张并且有尿酸盐沉积为主要病理变化。

Objective］ The study aimed to provid theoretical basis for warning and control of food-borne pathogenic microorganism in tilapia.

［目的］为罗非鱼食源致病微生物的预警和防治提供理论基础。

At the same time, the inhibition effect of plant essential oil to pathogenic fungi was determined.

三因素中萃取溶剂是提高精油产量最重要的因素，其次是蒸馏时间，加水量对精油的产量影响较小。

Green Paradise Co., Ltd., of Japan Green Paradise Group, which focused on environmental protection technology development, research and education, the use of biotechnology to deal with recycling industry, bringing together the various research results, applications such as biotechnology and photochemical principles, research and development of a solution to a series of pathogenic Products Building Syndrome.

绿色乐园株式会社，属于日本绿色乐园集团，该集团主要致力于环境保护技术的开发，研究和教育，利用生物技术进行产业循环再生处理，汇集诸研究成果，应用生物技术和光化学等原理，研究开发出了解决致病建筑综合症的系列产品。

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&