无菌

Result: The best transformation condition was embryonic axis infected by twenty minutes bacillus water dip-dye and three-day s co-culture.

结果：采用杜仲无菌苗胚轴经菌液浸染20 min，共培养3 d可得到最佳转化效果。

Multiple logistic regression analysis indicated that age and dog-keeping were relevant factors for H.pylori infection . There was no significant difference of H.pylori strains in different nationalities.

在进行多因素的Logistic回归分析后显示年龄、养狗是H.pylori感染的相关因素。H.pylori菌株类型在各民族儿童间的分布无显著性差异。

All employees pursued the company has developed environmentally-friendly certification by the International Cotton High goose down, down cotton, cotton wool, cotton was cotton, porous single-hole anti-mite and anti-bacterial cotton and all kinds of single, non-gel porous environment-friendly cotton, apply to all products at home and abroad in high-end textile and apparel manufacturers.

公司全体员工孜孜以求，先后开发了经国际环保认证的高级鹅绒棉、羽绒棉、羊毛棉、棉花被棉、单孔多孔抗菌防螨棉及各类单孔、多孔环保型无胶棉，所有产品适用于国内外中高档的家纺及服装生产厂家。

B is associated with the type of growth of facultative anaerobes in Thioglycollate Medium where growth is less dense in the anaerobic region.

为兼气菌於硫醣(Thioglycollate，一种还原剂)培养基中的生长方式；在无氧环境中，菌落的生长状态较稀疏。

It could accelerate the production of ascomata and shorten the maturing time when cellulose added, without conspicuous affect on the structures of ascospores.

实验表明，生长过程中加入纤维素能提高毛壳菌子囊果的产果量并缩短子囊果的成熟所需时间，但对子囊孢子形态特征无明显影响。

Leaf blade glabrous, sometime with hairy domatia in axils of lateral veins.

叶片无毛，从前的具有毛的虫菌穴在侧脉腋处。

Result: The metabolism of caffeine and dapsone speeded up after receiving ferment powder caterpillar fungus, but the metabolism of chlorzoxazone was hardly changed.

结果：给予发酵虫草菌粉组的大鼠，咖啡因、氨苯砜代谢均加快， t 1/2分别为(2.90±0.47) h，(4.83±0.60) h；氯唑沙宗 t 1/2与对照组无显著差异。

Results 371 bp DNA fragment was amplified from 24 different species. The sensitivity could be improved to 10-12 g. No signal was observed when human DNA,funguses and viruses were used as templates. 22 blood samples and 4 cerebrospinal fluid samples, being positive with culture, were positive by using PCR. The gramnegative and grampositive probes hybridized to clinic samples and different species, as predicted by Gram stain characteristics.

结果 对24株不同标准菌株进行PCR扩增，均出现371 bp长度的DNA片段，敏感性试验可检测出10-12 g的细菌DNA，与人类基因组DNA、真菌及病毒无交叉反应；22例血培养阳性标本及4例脑脊液培养阳性标本均扩增出371 bp长度DNA条带，反相杂交法区分革兰阳性/阴性细菌与培养结果相符。

Rep4/rep4 strains showed no significant alteration on drug susceptibility and germ tube formation when compared to the wild type.

和野生菌株相比，rep4/rep4 对於药物感受性与芽管形成皆无明显影响。

The characteristics and trends in material research／development at present are discussed,focusing on the new progress in material research done by the Institute of Metal Research CAS.What were studied include ultra-high strength maraging steel,nickel-free austenite stainless steel for medical applications.coronary artery bracket for drug's slow release,antibiotic stainless steel and metal hydride for the use of air conditioner.

摘 要：首先分析了材料研究与发展中呈现出的新特点和新趋势，着重介绍了中国科学院金属研究所相关课题组近年来在超高强度马氏体时效钢、新型医用无镍奥氏体不锈钢、缓释药物冠动脉支架、抗菌不锈钢、金属氢化物空调等新材料及新材料技术方面的研究新进展。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失