查询词典 microbial

The effects of high oxygen (100%O2) treatment on microbial growth and fruit decay in strawberry (Fragaria×Ananassa Dutch cv. Shuofeng) during 10d storage at 2℃ and subsequent 2d shelf period in air at 20℃ were investigated.

研究了高氧(100%O2)处理对&硕丰&草莓在2℃10d冷藏及20℃空气中2d货架存放期间果实微生物生长和腐烂的影响。

This is the website of the Center for Genomic and Evolutionary Studies on Microbial Life at Low Temperatures.

这是低温环境下微生物基因组和进化研究中心的网站。

Objective To investigate the influencing factor of microbial contamination of germfree rats by sterile examination.

目的 对无菌大鼠进行无菌检测，分析其微生物污染的多种影响因素。

Glycerolgenesis. Organic acids was mainly produced during growth phase, acetic acid was the highest, about 1. 6g/L. When the amount of acetic acid and α-Keto glutaric acid was increased slightly and others decreased a bit in 〓 process. The kinds and amount of arganic acide during microbial glycerol production in C.

有机酸主要是菌体生长过程产生的，在酵母生长达平衡期时乙酸积累达最高值1.6g/L，乳酸、丙酮酸、酮戊二酸、苹果酸也都达较高浓度，此时相应的pH降低至最低，随着发酵进行其中乙酸和酮戊二酸略有增加，而其它有机酸是减少的。

Objective: To establish a method for the microbial limit test of Compound Glycyrrhiza Oral Solution.

目的：建立复方甘草口服溶液的微生物限度检查法。

The detection and analyses of Gordonia populations within complex microbial communities were achieved precisely and rapidly by PCR-DGGE method and provide better assessment of the species diversity of Gordonia in the environment.

此外利用菌属特异性引子配合变性梯度凝胶电泳，成功应用至泡沫污水中Gordonia族群之分析，未来将探讨Gordonia在环境中之族群多样性。

With adjacent semi-moving dune as the control, this paper studied the effects of 5-, 10- and 22-year old Hedysarum fruticosum plantations on the nutrient status, microbial biomass, and enzyme activities at the soil depths 0-10, 10-20 and 20-30 cm.

以半流动沙丘为对照，对5、10和22年生山竹岩黄蓍人工固沙群落不同层次（0～10、10～20 和 20～30 cm）土壤的养分状况、微生物生物量和土壤酶活性进行了对比研究。

We investigated the intestinal microbial diversity in the larval gut of Hepialus gonggaensis, an economically important insect.

对实验室养殖条件下的重要经济昆虫冬虫夏草寄主—贡嘎蝠蛾（Hepialus gonggaensis， Hg）幼虫肠道微生物群落的多样性进行了研究。

The expression of heterologous proteins on the surface of microbial cells is proved very important for bioremediation.

在微生物细胞表面展示外源蛋白对污染环境的生物修复有着重要的意义。

Root-derived organic carbon is composed of three compartments: root detritus, root eaudates and root symbionts, which represents a large important and potential C sink in forest ecosystems, The known responses of root derived organic carbon and heterotrophic microbes to elevated CO2 were reviewed. Overall, increases in root biomass, productivity, and exudation indicate an augmentation of C inputs into the soil via roots, although changes in root lifespan are still unclear and may modify this flux positively or negatively, Altogether, changes in root chemistry and morphology that may augment soil C storage under elevated CO2 include decreased N concentration and wider root diameter, Alternately, a shift in rooting depth upwards in the soil profile may increase average turnover rates of root detritus. Effects of CO2 concentration on C qualities of root exudates and root symbionts are the least understood components discussed here, Changes of soil heterotropic microbial activity and community under elevated CO2 still remained large uncertainties.

林木根源有机C包括根东通过根枯落物、根系分泌物和根共生菌周转3条途径向土壤输入的有机C，它是森林生态系统中一个重要的、潜在的C汇，综述了根源有机C与其微生物对CO2浓度升高的响应，虽然对根系寿命的变化尚不清楚，但CO2浓度升高将导致根系生物量、生产量、死亡量和分泌物的增加；同时，CO2升高亦促使根共生菌生物量的增加而增加了共生菌的C归还潜力，表明CO2升高使根源有机C的输入增加了，CO2农度升高情况下，根系化学性质和形态特征的这些变化均有利于增加土壤C的吸存；而根分布深度的降低则对土壤C吸存不利；CO2浓度升高对根分泌物和根共生菌质量的影响研究则极少，CO2浓度升高下土壤微生物活性和群落组成的变化存在较大的不确定性，目前CO2浓度升高下林木根源有机C对森林长期C吸存的贡献仍很不清楚。

World War II: Battle of Saipan - Americans take Saipan.

1944年的今天，美国在塞班战役中拿下塞班岛。

When the scorner, the rejecter of truth, has become presumptuous; when the routine of work in the various money-making lines is carried on without regard to principle; when the student is eagerly seeking knowledge of everything but his Bible, Christ comes as a thief.{DA 635.3

当讥诮和拒绝真理的人，到了任意妄为时，当追求财利者罔顾按道义经营谋利时，当学人正在兢兢业业地研究各种知识，而单把圣经丢在一边时，基督要像贼一样来临。