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By direct inoculation of first plasms and urine into Vero-E_6 cell cultures from 164 patients of epidemic hemorrhagic feverin fever phase, 126 straints of EHFV were isolated and partially characterized.These viruses had been steadily propagated in cell cultures.

自Lee等首先确定朝鲜出血热的病原体以来，我国流行性出血热的病原学研究也取得了重要突破，从多种动物和您者体内分离到流行性出血热病毒。

The illumination is of no effect on the germination rate of oospores of Phytophthora sojae.30 single-oospore isolates obtained from the test strain of Phytophthora sojae Ps-H2 (Race 1 ) were evaluated using hypocotyl-inoculation method for race phenotype on soybean cultivars. One clone phenotype ( race 1 )was selected randomly for further isolation and virulence identify .

将大豆疫霉菌供试菌株Ps-H_2(生理小种1号)每代挑取30个单卵孢株，进行生理小种鉴定，随机挑选1株1号生理小种的单卵孢株继续进行单卵孢株分离和毒性鉴定，连续两代试验结果表明大豆疫霉菌原始菌株并朱出现毒性分化，表明原始菌株即为1号生理小种的毒性纯系。

The effects of different inoculation quantity of yellow rice wine brewing yeast, different fermentation temperature and fermentation time on the fermentation of sweet rice wine were studied.

研究了不同黄酒高活性干酵母接种量、发酵温度、发酵时间对糯米甜酒发酵的影响。

In the single factor experiment ,the authors tested the inoculation, the temperature, the Bx and the fermentation time towards the wine ferment peculiarity's affect and the optimum fermenting technical condition were determined .

以皇冠梨为原料，分别对接种量、发酵温度、糖度及发酵时间等四个因素对皇冠梨果酒发酵特性的影响作了试验研究。然后采用L9（34）正交组合试验设计，确定出了皇冠梨果酒发酵工艺条件。

The content of soluble sugar in leaves and roots of four wheat varieties (two resistant SK 4 and SN 7859 and two susceptible 81 5 and 8201 69) with different resistance to wheat spindle streak mosaic virus were compared in conditions of inoculation or not.

比较了4个对小麦梭条斑花叶病毒具不同抗性的小麦品种，在接种与不接种处理条件下，叶片和根系中可溶性糖含量。

Organization: College of Environmental Science and Engineering, Guilin University of Technology;State Key Laboratory of Environmental Engineering and Protected Assessment in GuangxiAbstract: Anaerobic granular sludge was rapidly cultivated in a sequencing batch reactor using glucose and steaming process waste water as carbon source, and anaerobic granular sludge in well-operated upflow anaerobic sludge blanket reactor and aerobic activated sludge as inoculation sludge.

摘 要：在序列间歇式活性污泥法(sequencing batch reactor， SBR)反应器中，先后以葡萄糖和竹品蒸煮废水为碳源，用运行良好的上流式厌氧污泥床（upflow anaerobic sludge blanket， UASB）反应器中厌氧颗粒污泥和城市污水处理厂好氧活性污泥为接种泥，在充氧条件下快速培养好氧颗粒污泥。

A mediator-less two-chambered microbial fuel cell was constructed with sodium acetate as substrate in the anode and carbon felt as cathode. The effects of different electron acceptors in the cathode, external resistances value, concentration of sodium acetate and different inoculation ways on electricity generation by the MFC were investigated.

以乙酸钠为阳极底物，碳毡材料为阴阳电极，构建了无介体双室微生物燃料电池(Microbial fuel cell， MFC)，研究不同阴极受体、外接电阻、乙酸钠浓度和不同接种方式等因素对电池产电性能的影响。

Strains of Ralstonia solanacearum are isolated from 258 samples gathered from 12 counties of Yunnan provinces. The pathogen backward inoculation test and ELISA test show that tobacco lower stem black necrotic in Wenshan and Baoshan prefecture is mostly associated with tobacco bacterial wilt, partial with black shank.

从云南省12个县采集的258个烟草病样中分离青枯雷尔氏菌株219个，病原菌回接试验和ELISA检测结果表明文山州、保山市的烟草茎下部黑色坏死症状病害，大部分为烟草青枯病，伴随部分黑胫病。

Biological characteristics of the pathogen and the resistance of 13 cultivars of tea plant to tea brown blight were studied by means of natural infection in the field and artificial inoculation in vitro. Resistant cultivars and susceptible cultivars of tea plant were divided. And the resistance mechanism was researched tentatively. The findings are as follows: 1 Some biological characteristics of the pathogenic fungus The experiment result showed: the optimum temperature for the growth of fungus mycelium was from 24 to 27℃, the optimum temperature for sporulation ranged 22 to 30℃. Treated at 54℃ in 10 minutes, the spores didn't germinate. The optimum pH for the growth of the mycelium was 5.1～5.9, the optimum pH for sporulation ranged 5.0～6.0. Light had no much effect on the growth of fungus mycelium, but had much effect on the reproduction of the spore.

首先，研究了茶云纹叶枯病病菌的生物学特性；其次，通过田间抗性调查和室内人工接种鉴定，对 13 个茶树品种进行了抗病性鉴定；第三，在前人研究的基础上，对茶树抗病机理作了更深入的研究，结果发现： 1 病原菌的生物学特性病原菌的分生孢子萌发的最适温度范围为 24～27℃，菌丝生长的最适温度范围为 22～30℃；致死温度为 55℃；菌丝生长的最适 pH 范围为 5.1～5.9，孢子萌发的最适 pH 范围是 5.0～6.0；光照对病菌生长速度及分生孢子萌发影响不大，但对其产孢的影响很大，特别是有光照与无光照处理之间差异显著，光照有利于分生孢子的形成。

To understand the relationships between the activities of superoxide dismutases, catalase, peroxidase and resistance of melon to gummy stem blight, dynamic changes of activities of SOD, CAT and POD in resistant accession PI 196477 and susceptible accession Lvbaoshi were analyzed after inoculation by Didymella bryoniae.

为了明确甜瓜蔓枯病抗性与SOD、CAT和POD活性变化的关系，采用甜瓜蔓枯病菌孢子悬浮液对抗病材料PI 196477和感病材料绿宝石进行接种，并于接种后测定叶片内SOD、CAT和POD的活性变化。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。