查询词典 nitric bacteria

Seven prominent bacteria genera were identified through isolation and purification, among which Staphylococcus, Bacillus and Micrococcus genera were of the dominant bacteria in the fish pond.

通过对优势菌分离纯化，共鉴定得到7个属的优势菌属，其中葡萄球菌属、芽孢杆菌属和微球菌属为池塘中最主要的优势菌。

The resul ts indicated:(1) When micrococcus existed,carbon steel corrosion was accelerated by a loose and heterogeneous biofilm formed on its surfaces;(2)Rpo an d Cc values were close after two days and four days immersion respectively in solutions with micrococcus,which indicated that the metabolization of bacteria became sta ble,and the biofilms under two conditions were tend to be ripe and accordant;(3) The equivalent circuits for situations without or with bacteria were proposed respectively,and the parameters in circuits were also calculated;and (4) Corrosi on reaction impedance with micrococcus showed dispersion effect.

结果表明：（1）小球菌存在时试样表面上所形成的疏松、不均匀的生物膜加速了碳钢的腐蚀过程；（2）有菌存在时暴露2 d、4 d的Rpo值和C c值较为接近，表明细菌的生长代谢过程渐趋于稳定，两种暴露条件下所形成的生物膜趋向于成熟一致；（3）分别提出了有菌和无菌条件下EIS的等效电路，并计算了相应的等效元件参数；（4）小球菌影响下腐蚀反应的阻抗行为存在弥散效应。

The result shows that 4.1-6.5 kDa antibacterial substances separated from the crude extract described above could efficiently kill Gram-positive bacteria (Staphylococcus aureus, Bacillus subtilis and Micrococcus luteus), but no any activity for Gram--negative bacteria or fungi.

可产生出分子量在4.1-6.5KD之间的抗菌物质，这些抗菌物质对革兰氏阳性菌(金黄色葡萄球菌、藤黄微球菌及枯草芽孢杆菌)有广泛的抗性，而对革兰氏阴性菌和真菌没有抗性。

The medium dilution method can be used to detect the number of bacteria, mould, and microzyme, and controlled bacteria.

用培养基稀释法测定细菌数、霉菌和酵母菌数和控制菌。

The behaviour of bacteria on the surface of grains and in the solution as well as the effect of mineralogical composition and structure on the activity of bacteria were investigated.

细菌氧化动力学研究表明，在本实验范围内毒砂的细菌氧化是以化学反应为主、兼有细菌作用的复杂多相反应过程。

In addition, we all know, garlic contains allicin can kill the bacteria, for many human digestive tract bacteria are inhibited, thereby blocking the body carcinogen nitrosamine synthesis.

另外，众所周知，大蒜中含有能杀灭细菌的大蒜素，对许多人体消化道细菌有抑制作用，进而阻断人体内致癌物质亚硝胺的合成。

" Bacteria l diseases are caused by bacteria , one-celled organisms that can be seen only through a microscope."

细菌疾病由细菌引起，细菌是只有用显微镜才能看见的单细胞生物体。

About 28% of young are positive of bacteria culture, about 7% are bacteria overgrowth.

约28%的非老年人胃内细菌培养阳性，约7%的非老年人有胃内细菌过度生长。

The bacteria did not directly oxidate SO3(superscript 2-), and the oxidization of Fe(superscript 2+) by the bacteria seemed to be the key step if oxidation of SO3(superscript 2-).

在突变菌株与Fe(上标 2+)共存时，SO3(上标 2-)的氧化速率明显高于化学氧化，且以间接氧化为主，细菌对Fe(上标 2+)的氧化是反应过程的限制步骤。

The paper also presented the detailed experimental analysis on the combined technology of ozonization, engineering bacteria reinforcement and aeration, included the functions of different units in the system and demonstrated the superiority and necessity of the combined application of the ozonization, engineering bacteria reinforcement and aeration.

针对以上情况，在对固定化生物活性炭技术多年研究的基础上，首次提出采用臭氧固定化曝气生物活性炭滤池组合工艺对石化特种废水深度处理进行深入研究，文中对臭氧氧化、工程菌强化、曝气组合工艺进行了详细试验，总结出不同处理单元在系统中的作用，论证了臭氧氧化、工程菌强化、曝气联合应用的优越性和必要性，出水可以达到回用水标准。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48