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The fungus were firstly screened in Congo red plate for cellulase, and then cultured in residues of chinaberry as only carbohydrate supply.

采用纤维素刚果红平板培养基,对采自陕西秦岭山区的土样和腐烂枝干进行初筛,再以川楝残渣为惟一碳源进行摇瓶培养复筛,最后对获得的高纤维素酶活力菌株进行形态学和分子生物学鉴定。

The bactericidal characters of anise,Chinese cinnamon,lilac,dark plum,semen myristieae and wrinkled giant hyssop were compared by the filter paper method,and the MIC of their extract were tested by culture plate dilute method.

用滤纸片法比较了八角、肉桂、丁香、乌梅、肉豆蔻、霍香等中药材提取液的抑菌性能,用平板稀释法进行了各提取液的最低抑菌浓度测定等试验。

And then, the recombinant plasmid was introduced into the component cell E.coli JM109, which transformed by CaCl2 method, and the transformant was selected on M-H agar plate supplemented with 50μg/ml of chloromycetin and 60μg/ml of ampicillin.

将新酶全编码基因克隆入表达载体pHSG398,转化于感受态细胞大肠埃希菌JM109中,用加有抗菌药物的琼脂平板进行转化株筛选。

By the analysis of stress distortion of circular load symmetry flat plate, starting from the entire deriving course of thickness calculation formula, derives the simple formula of calculating blind flange thickness, which is fit for oral calculation of hydrostatic pressure testing of in-situ equipment and pipeline.

通过对对称载荷圆形平板的应力变形进行分析,从其厚度计算公式的整个推导过程入手,归纳整理出适合于施工现场设备及管道等试压时,所需的盲板厚度的简易计算公式,使其达到现场口算化。

We manufacture cargo clapboard ,mould ,FRP board and composite board etc,,and also provide technological service of product design.

公司具有平板、模具和各种形状FRP产品的制作能力以及各种复合板制作能力,同时具有各种高品质、科技含量要求较高的产品的设计、生产能力。

The flat sheet has a clasper at its one edge to hold end edge of display card and there is a fan located in the first plane.

平板其中一边缘具有一卡勾,夹持于显示卡的边缘。以及一风扇,位于第一平面。

Based on two-dimensional tensor product B-spline wavelet on the interval, a class of flat shell elements was constructed with good performance.

基于二维张量积区间B样条小波,构造了一种性能良好的小波平板壳单元。

In flat space, it is not possible to close curves and go back in time.

平板的空间,这是不可能的密切曲线和返回的时间。

A method of determining appropriate light intensities for saving energy was presented in the light of hydroxyl radicals being the primary reactants in the degradation of volatile organic compounds and an excess coefficient of light intensity was defined base on the assumption of complete utilization of excited electron-hole pairs.

分析了光催化过程中的光能损失,基于羟基自由基是降解挥发性有机物的主要氧化物种的假设提出了确定合适的光强来节约光能的方法,在假设电子空穴对完全利用的基础上定义了过量系数,并根据负载TiO2的玻璃平板反应器和泡沫镍反应器降解甲醛的实验数据确定了所需合适的光强和过量系数。

For example, ZnO has become the research focus including its growth methods and applications. One of the potential applications of ZnO is to be used as the cold cathode of field emission display.

纳米氧化锌的一个重要的应用就是作为场发射平板显示的场发射阴极材料,然而材料的生长对场发射的性能优越与否也起着尤为重要的作用。

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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。