查询词典 bacterial

Due to organic N exiting in the pure bacterial cultures,when using free chorine to inactivate microorganisms,freest chlorine transforms into organic N-chloramines which are no use in disinfection process.

在实验室研究游离氯灭活微生物的试验中发现，由于试验体系中有机氮的存在，投加游离氯消毒后，游离氯会迅速与之反应转化为无消毒作用的有机氯胺。

Clostridium botulinum, is the most powerful known bacterial toxin.

肉毒梭菌，是最有力的已知细菌毒素。

Objective To investigate the effects of Clostridium butyricum powder with antibiotics on children with acute bacterial diarrhea.

目的 观察和评价酪酸梭菌活菌散联合抗菌药治疗小儿急性细菌感染性腹泻临床疗效。

AIM Helicobacter pylori is subject to transforming from bacterial to coccoid in vitro.

目的 幽门螺杆菌在体外很易发生球形变，目前一般认为是不能培养的退化状态。

RESULTS Hp can grow in liquid media in room temperature, and 3 out of 18 strains of coccoid Hp reverted to bacterial.

结果 Hp可在室温液体中繁殖，18株中观察到3株球形体Hp在室温下的返祖，除常见球形变外的Hp杆状弯曲、长杆状、短杆状、长丝体、巨球体、丝球体、原生质体及细小"S"和弧形变异。

Campylobacter jejuni selected media supplied with egg and calf serum and Brucella broth supplemented with calf serum were used to cultivate Hp for reverting coccoid to bacterial under different conditions.

本研究通过对18株Hp在不同条件下的培养，观察其生存及形态变化，并在加有鸡蛋和小牛血清的空弯培养基上及加有血清有布氏肉汤培养基中是进行培养和返祖，观察其变异规律。

The main pathogen of neonate bacterial meningitis is Gram-positive coccus, whose distribution is correlated with neonatal pneumonia pathogens.

新生儿细菌性脑膜炎病原菌以革兰阳性球菌为主，其分布与新生儿肺炎病原菌有相关性。

Coconut oil adds strength and vitality to hair and is also known to have anti-fungal and anti-bacterial properties.

椰子油增加了力量和活力，头发也被称为具有抗真菌和抗菌性能。

Total bacterial count, total coliform group, residual chlorine and ammonia nitrogen were detected respectively.

细菌总数和总大肠菌群数测定所用水样严格按照无菌操作的基本要求进行采样。

Methods Mice colpitis model was established by intravaginal bacterial injection with S.

目的探讨蜂胶酊对小鼠阴道内致病菌抑制及调理阴道菌群的作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。