枯草

The results show that the dispersity of emulsion is good and the average diameter of particles is about 15 nm. Its bactericidal properties to some bacteria and epiphytes are strong under daylight lamp irradiation. The killing rate to Gram negative bacterium (Staphylococcus aureus and Bacillus subtilis) is 100%, in addition, killing activity of it to Gram positive bacterium is very high. It has a clear antibacterial circle of about 20 mm in diameter toward epiphytes such as Aspergillus niger, Aspergillus flavus and Candida albicans etc.

结果表明，混晶乳液分散性好，粒径约15nm；在普通日光灯照射下，乳液对一些细菌和真菌有很好的抗菌性能：对革兰氏阳性菌（金黄葡萄球菌和枯草芽孢杆菌）的杀灭率达到100%，对革兰氏阴性菌也有很好的杀灭性能，对黑曲霉、黄曲霉和白色念珠菌等真菌产生清晰的抑菌圈，抑菌直径约20mm。

Using the cooperations between sporulation and competence-forming related genes both from other pleitropic regulatory genes of Bacillus, hpr, degQa, degU/S 32and degR and from the Bacillus subtilis Ki-2-132. The series high-expressive genetical engineering host strains were constructed.

利用芽孢杆菌多效调控基因hpr、deqQa、degR、degU／532等和枯草杆菌Ki－2－132自身的积生孢、感受态相关基因的协调作用，构建了系列的高表达遗传工程宿主。

Further more, the antagonistic bacterium can hydrolyze starch and deoxidize nitrate.

初步鉴定该拮抗菌为枯草芽孢杆菌。

RESULTS The average bacteriacolony forming unit per milliliter in dialysis fluid from the dialyzer inlet , outlet and reverse osmosis was 486 CFU/ ml ,490 CFU/ ml and 103 CFU/ ml , respectively. The common isolated bacteria were Bacillus subtilis , diphtheroid bacilliand some Gram2negative bacilli.

结果 透析器入口处透析液的平均菌落数为486 CFU/ ml ，透析器出口处透析液的平均菌落数为490 CFU/ ml ，反渗水的平均菌落数为103 CFU/ ml ，常见细菌为枯草杆菌、类白喉杆菌及某些革兰阴性杆菌。

The endermic LD50 to rat and mouse were 926 mg/Kg and 1210 mg/Kg respectively. The results of subscute toxicity test in rats showed that the content of blood urea nitrogen in exposure groups was higher than that in control group, the histopathological changes of testis observed in exposure groups were obvious. Mutagenic tests including bacillus subtilis DNA rec-assay, micronucleus ...

其大、小鼠经皮LD_(50)分别为926mg/kg和1210mg/kg；大鼠90天经皮染毒，试验组BUN含量高于对照组，光镜下，试验组睾丸的组织学结构有明显改变；枯草杆菌DNA重组试验、小鼠骨髓多染红细胞微核试验和小鼠睾丸染色体畸变分析试验均获得阳性结果。

The size of bacteria,characteristic of stain,move about under light microscope and types of endospore were observed.

通过观察实验菌株的形态、染色特征、动力、芽孢的形态与位置，结合葡萄糖、阿拉伯糖、乳糖、肌醇发酵、卵磷脂试验、尿素水解试验、溶血性试验、青霉素抗性试验、溶菌酶抗性试验等，结果3种微生物被鉴定为蜡样芽孢杆菌、克柔念珠菌、枯草芽孢杆菌。

The production of subtilisin-like protease and total extracellular protease from different subcultures of Beauveria bassiana was investigated in cicada exuviae and maggot cuticle liquid culture.

以蝉蜕、蝇蛆壳两种培养基培养球孢白僵菌不同世代菌株，分析其类枯草杆菌蛋白酶（Pr1）和总胞外蛋白酶的产生水平及其与菌株毒力的相关性。

In this paper, a new product of Ce/ TiO2 compound antibacterial agent has been made, comparing with naked nano－TiO2, it has better antimicrobial activity against E.coli ,S.aureus and scorch gemmule bacillus in the solar light, increasing the quantity of Ce4+, exhibiting stronger antibacterial property.

制备出稀土铈掺杂锐钛型纳米TiO2复合抗菌功能材料，该抗菌材料与不掺杂的纳米TiO2相比，在可见光下对大肠杆菌、金黄色葡萄球菌、枯草芽孢杆菌的混合菌具有较好的抑菌效果，随着Ce4+的摩尔浓度增加，制备的试样的抗菌能力越强。

Last year's grass grew green again and new blades came up like needle-points,buds swelled on the guelder-rose and currant bushes and on the sticky pungent birch trees, and among the golden catkins and on the willow branches the bees began to hum.

去年的枯草开始变绿，嫩芽像针尖一样冒了出来。欧洲荚蒾和红腊栗树上的芽孢也开始膨胀，辣桦树、金柳树及柳树的枝条间也有了蜜蜂忙碌的身影。

Unfortunately the products didn't really work for me and I had a hairlike straw for three weeks. Perhaps the science bit in those shampoo ads isn'tsuch nonsense after all.

不幸的是，这款产品不适合我，在三周里我的头发就像枯草一样干燥，或许那些洗发水广告里描述的真的一点都不靠谱！

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