查询词典 viruses

The capsids of nearly all spherical viruses adopt icosahedral symmetry .

球状病毒衣壳采用二十面体对称。

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The scientists mapped the genes of the viruses taked from two of the civets.

香港大学的YUEN教授说，如果这些带有病毒的动物被烹饪过的话，人们食用后不太容易患上此病。

Some stimulators, including viruses, tumor cells and hot shock, could promote the expression of NKG2 receptors and their ligands via activating certain transcription factors which are capable of up-regulating NKG2 promoters' activity. Meanwhile, epigenetic mechanisms including DNA methylation and histone posttranslational modifications are also critical to expression of NKG2 receptors and their ligands and may control the clonally distribution of some NK cell receptors.

病毒、肿瘤和热休克等刺激可以通过激活相应的转录调节因子，提高启动子活性而上调NKG2家族受体及其配体的表达，而启动子区DNA的甲基化状态、组蛋白的乙酰化和甲基化等表观遗传调控，在NK细胞受体及其配体的表达方面亦起重要作用，并决定NK细胞受体的克隆性分布。

Other epidemics, viruses, contagions, BSE, SARS

其他流行病，病毒，感染，疯牛病，非典等。

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大意是：为了帮助克林贡人在长途跋涉中确保电脑的安全，杀毒软件公司 Sophos 推出了一款克林贡语版的杀毒软件，并于近日开始可供免费下载使用。

The construction of viruses were identified by enzyme digestions, PCR amplification, sequencing, light and electronic microscope analysis.

采用同源重组的方法分别构建了带BMP—2基因和报告基因LacZ的复制缺陷型重组腺病毒表达载体，通过酶切、PCR扩增、序列测定和光镜、电镜观察等方法证实重组病毒构建正确。

Many plant viruses are transmitted by insects, some by eelworms.

许多植物病毒由昆虫传播，或由小线虫传播。

For Emule, vagaa and other P2P software, but also more careful, because the software is more a breeding ground for viruses.

对于Emule ，vagaa等P2P软件，也要多加小心，因为这些软件也是更多病毒的温床。

Many medical historians believe that the Asian and Hong Kong flus started in southeastern China near Hong Kong, where very high densities of people live in close proximity to hogs and chickens in rural areas and can share their viruses.

很多医学历史学家相信亚洲和香港流感是从靠近香港的中国东南部传出，那个地区的农村有很多家都养有猪和鸡，居民可能从它们身上感染病毒。

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说，如果是/否的问题回答f可看的价值观念在许多最有限坐标，然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明：基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小，它既能去除奇异点，又能保持图像中目标的边缘不变性，具有很好的滤波效果。