查询词典 fungus

Two compounds were isolated from ethyl acetate extract of the fermentation of fungus 07-11,which obtained from the soil of Yunnan Province. They were identified as N-(4-hydroxy-2-methoxyphenyl)acetamide (1) and ergosta-7,22-diene-3,6-dione (2) respectively on the basis of spectral analyses and physical and chemical identifications.

从云南土壤真菌07-11号菌株的发酵液乙酸乙酯萃取物中分离得到2个化合物，通过理化鉴别和光谱测定，鉴定两化合物分别为N-(4-羟基-2-甲氧苯基)乙酰胺(1)和麦角甾7，22-二烯-3，6-二酮(2)。

Determination on quantity change of actinomyces,fungus and bacterium in soil in A.

通过测定对照与芨芨草地土壤放线菌、细菌和真菌的数量变化，分析了沙漠人工种植芨芨草对土壤微生物的影响。

The results showed that the addition of LAS improved the growth of soil bacteria,decreased the growth of fungus,and had no significant influence on actinomycete.

结果表明，LAS对土壤细菌生长有促进作用，对真菌则有抑制作用，而对放线菌无明显影响。LAS对转氨酶和脱氢酶均有抑制作用。

Because the fungus activeness was destroyed by emulsifier, adhesive agent and so on.

化学农药中所用的乳化剂，粘着剂等多会抑制绿僵菌的活性。

A binucleate spore of a rust fungus , formed in a chainlike series in an aecium .

锈孢子锈菌的双核孢子，在锈孢子器中形成链状系列来源：词友

Agedness ; lung cancer ; fungus infection ; diagnosis ; treatment

老年；肺癌；真菌感染；诊断；治疗

These are not single individual plants; each one is a symbiotic combination of an alga and a fungus.

海藻通过光合作用获取太阳的能量，并将它储存在有机的分子中。

In this study, we studied mycorrhizal effects on the development of early blight in tomato caused by the necrotrophic fungus Alternaria solani.

在本研究中，我们研究了菌根在由死体营养型真菌早疫病菌引起的蕃茄早期枯萎病的发展中的作用。

Fungal challenge with Alternaria alternata showed that transgenic plants were much more resistant to this pathogenic fungus.

活体接菌实验初步表明，转基因植株与对照相比，对赤星病的侵染具有较强的抵抗能力。

Hyphal growth rate method was used to determine the inhibitory activities of chitooligosancharide against the pathogenic fungus of tobacco brown spot, Alternaria alternate Keissler, in the laboratory, and tobacco plants were applied with COS and its combinations like COS + Trichoderma + chitin with 5 treatments to control the disease under conditions of pot culture and inoculation in the greenhouse. Activities of 4 defensive enzymes, superoxide dismutase, polyphenol oxidase, peroxidase and chitinase, in tobacco plants were determined systematically at the same time within 10 days after application of COS and inoculation with the pathogenic fungus.

在实验室条件下，采用菌丝生长速率法测定了几丁寡糖对烟草赤星病菌的抑制活性，继而在温室盆栽和人工接种条件下，分别研究了几丁寡糖、几丁寡糖+木霉+几丁质等5种方法处理对烟草赤星病的防治效果，同时分别系统测定了烟草植株施用几丁寡糖及人工接种赤星病菌后10 d内SOD、POD、PPO和几丁质酶等4种防御酶的活性。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。