查询词典 alpha

Alpha and beta particles and gamma rays contain sufficient energy to ionize molecules in cells.

粒子和γ射线蕴涵足够的能量使得细胞中的分子发生电离。

Alpha stable distribution is better for modeling impulsive noises than Gaussian distribution in wireless communication system.

稳定分布可以更好地描述实际应用中所遇到的具有显著脉冲特性的随机信号和噪声。

The method takes amorphous silica as silicon source and by the steps of soaking, baking, Fe nano particles is implanted, amorphous silica implanted into Fe nano particles and Alpha germanium oxide are mixed and grinded, the obtained mixture is gas-solid treated by organic amine, so as to obtain the silicon germanium oxide composite nano line.

该方法是以无定型氧化硅作为硅源，通过浸泡、焙烧植入铁纳米粒子，再将植入铁纳米粒子的无定型氧化硅和α氧化锗混和研磨，通过有机胺的气-固相处理，最终获得硅锗氧化物复合纳米线。

What is the average length of alpha helices found in crystal structures of globular proteins?

请问在球蛋白晶体结构中alpha螺旋与beta平板的平均长度各为何？

Alpha;-Glucosidase inhibitors may also be continued.

alpha；-糖苷酶抑制剂也可以继续使用。

These data suggest that in response to smoke exposure, TNF-alpha-mediated down-regulation of PGC-1alpha may be a key step leading to vascular and myocyte dysfunction, effects that are more evident in oxidative than glycolytic skeletal muscles.

这些数据表明，响应吸烟暴露，肿瘤坏死因子-α介导的PGC-1α下调可能是导致血管和心肌功能障碍的关键一步，这种作用在氧化型肌肉比在糖酵解骨骼肌更明显。

The protein encoded by this sequence was deduced to be consisted with 213 amino acids, signal peptide sequence from 1 to 17 position, and transmembrane regions from 171 to 190 position, whose grand average of hydropathicity is computed to be 0.031, secondary structure is composed by alpha helix (57.28%), extended strand (6.57%) and random coil (36.15%), subcellular localization was cytoplasmic by CELLO v.2.5. There are some function sites predicted by PROSCAN software, such as one N-glycosylation site (151-154aa), one protein kinase C phosphorylation site (193-195aa), two casein kinase II phosphorylation sites (155-158aa and 173-176aa), and one N-myristoylation site (97-102aa).

推测编码蛋白由213个氨基酸组成，信号肽序列位于1-17aa，亲水性指数为0.031，跨膜区域位于171-190aa，二级结构由-螺旋（57.28%）、延伸主链（6.57%）和无规卷曲（36.15%）组成；亚细胞定位于细胞质，含有N-糖基化位点1个(151-154aa)，蛋白激酶C磷酸化位点1个(193-195aa)，酪蛋白激酶Ⅱ磷酸化位点2个(155-158aa and 173-176aa)，N端酰基化位点1个(97-102aa)。

It floats, it flows about her starborn flesh and loose it streams, emerald, sapphire, mauve and heliotrope, sustained on currents of the cold interstellar wind, winding, coiling, simply swirling, writhing in the skies a mysterious writing till, after a myriad metamorphoses of symbol, it blazes, Alpha, a ruby and triangled sign upon the forehead of Taurus.

面纱在伊那星宿所生之肌肤周围飘扬，融为鲜绿、天蓝、紫红与淡紫色，任凭穿过星际刮来之阵阵冷风摆布，翻腾、卷曲，回旋，在天空中婉蜒移动，写出神秘字迹。其表象经过轮回之千变万化，成为金牛座额上之一颗红宝石，三角形标记阿尔法，熠熠发光。

It floats, it flows about her starborn flesh and loose it streams emerald, sapphire, mauve and heliotrope, sustained on currents of cold interstellar wind, winding, coiling, simply swirling, writhing in the skies a mysterious writing till after a myriad metamorphoses of symbol, it blazes, Alpha, a ruby and triangled sign upon the forehead of Taurus.

面纱在伊那星宿所生之肌肤周围飘扬，融为鲜绿、天蓝、紫红与淡紫色，任凭穿过星际刮来之阵阵冷风摆布，翻腾、卷曲，回旋，在天空中婉蜒移动，写出神秘字迹。其表象经过轮回之千变万化，成为金牛座额上之一颗红宝石，三角形标记阿尔法[246]，熠熠发光。

The production line is of worldwide advance tech and can produce 40000 tons Alpha plaster Hemihydrate powder per year.

该生产线是全球高科技和推动可产生四点○○万吨阿尔法半水石膏粉每年。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。