细菌的

The bacterium that causes whooping cough is called bordetella pertussis.It is carried in droplets of moisture in the air.

细菌的原因百日咳是所谓的bordetella百日咳，这是进行在液滴的水分在空气中。

F , the element most extensively needed by human body, helps to control the reproduction of germs in oral cavity,reduce the zymosis of sugar, restrain 2.1-3.1 milligrams from water and food everyday for the person.

氟对人体生理作用比任何元素都强烈，每人每天从饮水和食物中摄取2.1-3.1毫克，有利于控制口腔内细菌的繁殖，减少糖发酵，抑制乳酸的形成，对糖尿病具有良好的疗效。

The universal primers were designed according to the sequence of 16S rRNA, then 13 strains bacteroides and the other non-bacteroides were amplified by PCR.

以该属细菌的标准16S Rrna基因序列为靶基因设计通用引物，对该属标准菌株及不同来源的临床株进行PCR扩增，然后对扩增产物进行基因测序验证引物的特异性和敏感性。

Catabolic activity and catabolic diversity of soil bacteria increased linearly with the logarithm of plant species number and with the number of plant functional groups.

土壤细菌的代谢活性和代谢多样性随植物种数量的对数和植物功能组的数量而直线上升。

Objective To explore the method by centrifugalization to enrich bacteria from cerebrospinal fluid of patients, improving rate of positive cultivation by condensing pathogenic bacteria.

目的：探讨离心浓集脑脊液中细菌的方法，通过浓缩标本中的致病菌来提高其培养的阳性率。

The concentrations of each kind of heavy metal in mixture were determined by a statistical method called general regression circumrotate experimental design and the test results were analyzed using software such as SAS, MINTAB etc.

结果表明，Hg2+、Pb2+、Cd2+与Cr6+对明亮发光杆菌的毒性有显著的正效应。3个含Hg2+二元重金属混合物对发光细菌的联合毒性作用不同，总体上Hg2+与Pb2+以协同作用为主，Hg2+与Cd2+为相加作用，而Hg2+与Cr6+以拮抗作用为主。

Stromatilite A layered cushionlike mass of carbonate-rich rock formed by the actions of CYANOBACTERIA.

叠层石：由于蓝细菌的活动引起富含碳酸盐的岩石形成片层装的垫样岩石结构。

The result of the studys on the properties of extractions indicated that: the extraction of Eleocharis Tuberose peel has better inhibition to bacteria than Sodium benzoate and potassium sorbate, has worse inhibition to epiphyte than Sodium benzoate and potassium sorbate.

对荸荠皮提取物最小抑菌浓度的研究结果表明：荸荠皮提取物对细菌的抑制作用比苯甲酸钠和山梨酸钾好，对酵母菌的抑制作用比它们差。

It is just several years since the definition of endophytic bacteria was introduced.It has been paid attention by researchers in many disciplines.

虽然内生细菌的概念提出的时间较短，但已引起了科学家们的广泛关注。

Ganoderma has very significant role in the inhibition of bacteria, So Ganoderma on intestinal bacteria to be stronger in Table 1 Hericium erinaceus Turbidimetric results of analysis of variance X ± S, n = 5

灵芝却有极为显著的抑制细菌的作用，由此可见灵芝对肠道菌的抑制作用要更强于猴头菌表1 比浊法方差分析结果

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。