这表明红镜鲤群体仍具有较高的变异水平,但遗传漂变和人工选择已对群体产生了较大影响。
This study results indicated that high level genetic variation was still in Red mirror carp population, but genetic drift and artificial se- lection had much effect on population.
这巨大质量星系团望远镜的强力使天文学家探测到了一个红移5.58的遥远星系。
The power of this massive cluster telescope has allowed astronomers to detect a galaxy at the distant redshift of 5.58.
利用哈勃空间望远镜可能会找到一些红移值达到10的星系,但这些天体应该很罕见并且极其微弱。
With the Hubble Space Telescope it might be possible to find some galaxies up to redshift 10, but these objects are expected to be very rare and extremely faint.
美国宇航局钱德拉X射线天文台(紫)以及光学数据:哈勃空间望远镜(红,绿,蓝)。
Data from NASA's Chandra X-ray Observatory (purple) are shown here along with optical data from the Hubble Space Telescope (red, green, blue).
这张NGC 6240(星系)的图片是来自钱德拉(X射线天文台)新X射线数据(如图中红、橙、黄部分所示)和哈勃望远镜于2008年首度公开的一张光学图像两者合成的。
This image of NGC 6240 contains new X-ray data from Chandra (shown in red, orange, and yellow) that has been combined with an optical image from the Hubble Space Telescope originally released in 2008.
在G54.1 + 0.3的图中,钱德拉天文台提供的X射线数据显示为蓝色,斯必泽望远镜提供的数据显示为绿色(一种短的光波)和红黄色(长光波)。
In this image of G54.1 + 0.3, X-ray data from Chandra are shown in blue, and data from Spitzer in green (a shorter wavelength) and red-yellow (a longer one).
Gliese 581是一颗已经接近生命终点的红巨星,星光十分暗淡,在没有天文望远镜的情况下,从夜空中根本无法看到。
Its star is a red giant - a massive star near the end of its life. It is too dim to see in the night sky from Earth without a telescope.
Markwick - Kemper博士将名为PG 2112 + 059的类星体假想成早期尘埃的来源,启用了太空望远镜——斯匹策红(Spitzer)对其进行了更为细致的观察。
Suspecting that it might be the source of primordial dust, she recruited a space telescope called Spitzer to look at a quasar called PG 2112 + 059 in more detail.
其中最有可能被牺牲的项目是计划在2020年推出的红外线太红望远镜。
One potential sacrifice is WFIRST, an infra-red space telescope intended for launch in 2020.
苏木精-依红染色法于光镜下观察嗜中性白细胞浸润。
The infiltration of neutrophils was observed by using Hematoxylin-Eosin staining with optical microscope.
以外周血淋巴细胞制备染色体标本,人工复合三倍体鲤染色体数为150,其亲本红鲤、红鲫和散鳞镜鲤的二倍体染色体数均为100。
Chromosome preparations made from leucocyte cultures showed that the artificial multiple triploid carp has a chromosomal number of 150, and all the fore parental forms have 100.
运用随机扩增多态DNA方法对兴国红鲤、苏联镜鲤、德国镜鲤及它们的杂交后代进行遗传分析。
The random amplified polymorphic DNA(RAPD) technique was applied to the genetic analysis of Xingguo red carp (Cyprinus carpio var.
最后陈晓红副院长希望会议成为传播新知识、推广新技术、结交新朋友、开拓新领域的盛会,并为腔镜工作带来新的启发。
Last sage ap deputy dean hope meeting be spread new knowledge and apply new techniques and meet new friends, to explore new territory event, and bring new cavity mirrors work for inspiration.
高倍镜示,分支杆菌被染成红棒。
The mycobacteria stain as red rods, as seen here at high magnification.
随着红外望远镜技术的提升,科学家最终总能测定红移量大于7的GRB爆发的距离,如果它们存在的话——这是一个重大假设。
As infrared telescopes improve, scientists should eventually be able to measure the distance to GRBs with red shifts greater than 7 - if they exist.
随着红外望远镜技术的提升,科学家最终总能测定红移量大于7的GRB爆发的距离,如果它们存在的话——这是一个重大假设。
As infrared telescopes improve, scientists should eventually be able to measure the distance to GRBs with red shifts greater than 7 - if they exist.
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