在时限上,还有很多不确定因素,许多早期的研究也只利用了一个冰核点考察地址。
This increased uncertainty in timing. Also, many previous studies used only one ice core site.
所以,核d NA真的无法帮助我们确认丹尼·索万人是否为一个新的物种,尽管他们现代人通婚的证据不支持这一点。
So really the nuclear DNA does not help us decide if Denisovans are a new species, though the evidence for interbreeding with modern humans suggests they are not.
没有哪一个核国家已经做到了像人们所希望的那样,日本的失败更充分说明了这一点。
No nuclear nation has done this as well as one might wish, and Japan's failings may well become more evident.
三月份日本的大地震、海啸及核灾难抑制了全球市场,也可能将美国的经济增长刮去了十分之几个百分点。
The catastrophic earthquake, tsunami and nuclear disaster in Japan depressed global markets in March, and may have shaved a few tenths of a percentage point off America's growth.
今天,内塔尼亚胡与戈登·布朗在唐宁街会面,双方的讨论涉及犹太人定居点和伊朗核项目。
Netanyahu met Gordon Brown today in Downing Street, where the two discussed both settlements and the Iranian nuclear programme.
然而到了早上11点30分,奇怪的是核物质浓度大幅下降到了6毫希每小时,工作人员各自回到了岗位上。
By 11.30am however the level dropped dramatically, and mysteriously, to about 6msv per hour and the workers were back to the job.
另外一点就是键长,我们对键的长度也感兴趣,也就是两个原子核之间的距离。
And we can also talk about the bond length, so we might be interested in what the bond length is, what the distance between these two nuclei are.
没有人曾经渗透到巴基斯坦主要核工厂Kahuta,也没有人能做到这一点。
Nobody ever penetrated Kahuta [the site of Pakistan's main nuclear facility], nor could they do so.
“这或许是一个好的转折点,”Tashiro就日本东北核工厂遭到破坏的事件说。
"This might be a good turning point," Tashiro said about the concern over damaged nuclear plants in northeastern Japan.
我也想指出的一点是它们不同的方式,有效的z事实上不同于原子核的,总电荷量,因为屏蔽效应。
And the point that I also want to make is the way that they differ, z effective actually differs from the total charge in the nucleus due to an idea called shielding.
该排序需要使用3800节点,并且每个节点使用2个4核的2.5Ghz处理器。
This sorting required about 3800 nodes with two quad core 2.5 Ghz processors per node.
在氢原子A里,我在这里把原子核画成一个点,这圆就是波函数。
So in hydrogen atom a, I'll depict that here where the nucleus is this dot, and then the circle is what I'm depicting as the wave function.
当胚发育到4—6个细胞时,在胚囊珠孔瑞的游离核之间先形成细胞壁。细胞壁的形成是以自由壁的方式从珠孔端到合点端自外向内进行。
The free cell wall formation occurs first in the micropylar end when the embryo is 4-6 celled stage, then to the chalazal end and the center.
中央的有核红细胞细胞质中含有嗜碱性点彩,提示骨髓毒性损伤,如铅中毒。
The nucleated RBC in the center contains basophilic stippling of the cytoplasm. This suggests a toxic injury to the bone marrow, such as with lead poisoning.
首先,为了去除测量产生的噪声和误差,引入高斯核函数为每个采样点加权;
To filter out the noise and error arising out of various physical measurement processes and limitations of the acquisition technology, a Gaussian weight is assigned to each point acquired.
让我说的更清楚点就是:伊朗当然有权进行和平的核项目,民用核项目,就如同其他国家一样。
And let me be unequivocal: Iran has the same absolute right to a peaceful nuclear programme, civil nuclear programme, as any other country.
这种基因调控模式不仅限于真核生物,细菌利用小分子rna,尤其是那些从CRISPR位点沉默的噬菌体,转座子和质粒表达。
This mode of gene regulation is not restricted to eukaryotes; bacteria utilize small RNAs, notably those made from CRISPR loci that silence the expression of bacteriophages, transposons and plasmids.
提出用离散曲率法提取特征点,曲率表达式包含了高斯核函数曲线,选用了合适的离散尺度因子。
The discrete curvature arithmetic was used to extract feature points, which the curvature expression contains Gaussian nuclear function and chooses appropriate discrete scale factor.
从一个含有烯基的中心核分子开始,重复进行硅氢化作用和烯基化作用的过程可以获得以硅原子作为支化点的碳硅烷树形分子。
Starting from a core molecule possessing alkenyl groups and repeating the hydrosilylation step and alkenylation step, a carbosilane dendrimer with Si-atoms as branching pointing was obtained.
在此审计系统中,通过在核内及应用程序中设置审计点,以全面地收集数据;
This subsystem can collect data systematically by mounting audit points in the kernel layer as well as in the application layer.
目的:探讨经皮穿刺切吸腰椎间盘术中,穿刺点、角度、髓核组织取出量与临床疗效的关系。
Objective:To explore the relationship between the puncture point, angle, quantities of resectable nucleus pulposus and clinical curative effect.
通过向斜核部地表、隧道内涌水点的水质分析,对隧道上方向斜地面地下水的径流模式进行了初步探讨,明确了在向斜核部、隧道上方的地层中存在着一条地下暗河或岩溶系统。
By means of the analysis of the quality of the surface water and ground water in the syncline core above the tunnel, the flow modes of the surface water and ground water in the syncline are discussed.
告诉你们这些就是给你们点概念,假如你们把他横切切开,不能从角度上展示,但它还是会保留几分哑铃的形态,以及在两核之间的节面。
And just to give you a sense, if you do a cross-cut of this, you cannot show it from this Angle, but it should really be sort of a dumbbell shape with the nodal plane in between the two nuclei.
告诉你们这些就是给你们点概念,假如你们把他横切切开,不能从角度上展示,但它还是会保留几分哑铃的形态,以及在两核之间的节面。
And just to give you a sense, if you do a cross-cut of this, you cannot show it from this Angle, but it should really be sort of a dumbbell shape with the nodal plane in between the two nuclei.
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