查询词典 nuclear reactor

Proliferating cell nuclear antigen is usually regarded as anindex of determinating cell proliferating and its expression levelin the nuclear is correlated with with the activity of cellproliferation. The activity of tumor cell proliferation can beknown by examinationing PCNA of tumor cells.

增殖细胞核抗原(proliferating cell nuclear antigen，PCNA)常作为测定细胞增殖水平的指标，其在细胞核内阳性表达的高低与细胞增殖活性密切相关，通过检测肿瘤细胞的PCNA ，可了解和评价肿瘤组织的增殖活性。

The dynamics nuclear reaction with the Borromean nucleus 〓He was investigated based on the calculation of nuclear reactions system for stable nucleus 〓He and exotic nucleus 〓He collide on C target by an isospin-dependent Boltzmann-Langevin Equation which included symmetry energy, isospin-dependent N-N cross sections and isospin-dependent Pauli blocking.

论文最后，利用同位旋相关的Boltzmann-Langevin方程计算稳定核〓He和奇异核〓He同C靶的反应系统来研究〓He反应动力学特性，研究反应产生的核素产生截面，以及〓He产生截面随碰撞参数的变化。

Rates of nucleotide substitution vary greatly among plant mitochondrial, chloroplast, and nuclear DNAs. Proc Natl Acad Sci USA ［J］.1987, 84 (5):9054.［3］ Ainouche M L, Bayer R. On the origins of the tetraploid Bromus species: insights from internal transcribed spacer sequences of nuclear ribosomal DNA［J］.

而山西平遥产山药D= 0.004 76与山西太谷产山药D= 0.004 27基本没有差异，它们和河北安国产山药D= 0.004 36共同与怀山药有较大的同源性，通过ITS序列分析，这几种不同产地的山药之间碱基仅相差几个，提示它们具有同源性；野生山药与种植山药碱基数目相差较大，说明种植山药在驯化过程中产生了变移，使物种更进化。

Figure 6 Bright fluorescence of condensed nuclear chromatin appeared around circumnuclear edge of apoptotic osteoclast,nonapoptotic nuclear fluorescence showed coherent distributed.

凋亡细胞核核周呈一亮环，而未凋亡细胞核染色均一（图6）。图6 凋亡破骨细胞胞核周缘呈环状亮色，而未凋亡细胞核荧光染色均一。

The promulgation of Openness-the devaluation of nuclear weapons and nuclear'secrets'-was coupled with the Clinton Administration encouragement that the US Weapons Labs establish with their PRC counterparts"scientific"exchanges and cooperative programs that weresimilar to the Congressionally authorized Num-Lugar-Domenici programs with Russian institutes.

推行开放政府所带来的削弱核武器和核机密的负面影响还将随着克林顿政府鼓励美国武器实验室与其中国对手建立&科学&交换和合作计划而放大一倍。

Meanwhile, none of the nuclear-weapon countries should not be the one who wages a nuclear war consentaneously.

同时，核武器国家之间应该谈判缔结互不首先使用核武器条约。

The accommodate of nuclear fuels should be increased rapidly in next decades, based on the cosmically development of the nuclear power in China.

核电在中国的大规模发展使得今后数十年内，核燃料的供应量将快速增长。

In cuboidal cells the nuclear membrane sank downward dividing the nucleus into t wo or three segments and the perinuclear space and nuclear pores were wider than those in squamous cells.

另外 ，我们还观察到一种介于扁平形细胞和立方形细胞之间的中间型细胞，其胞质和核的发育明显好于扁平形细胞，但比立方形细胞差。

By means of the transmission electron microscope we found the typical morphology variation of apoptosis,such as the concentration and side-accumulation of the nuclear chromatin,the fragmentation of the nuclear and the concentration of the cytochylema etc.Cell cycle detected by flow cytometry showed one visible apoptosis peak (20.6%) in front of the peak of G1.The typical ladder was found in the 15 g.L-1 agarose gel electrophoresis of the nucleus DNA.

透射电镜下可见细胞核染色质浓缩、边集、核碎裂及胞质浓缩等凋亡细胞典型的形态学改变；流式细胞术周期分析显示在G1期峰前存在一个凋亡峰（20.6％）；核琼脂糖凝胶（DNA 15 g.L-1）电泳呈梯状。

Research in this area includes alternative energy systems; environmental risk and economic impact assessments; hazardous waste site analysis and remediation planning; electrometallurgical treatment to prepare spent nuclear fuel for disposal; and new technologies for decontaminating and decommissioning aging nuclear reactors.

这一领域的研究，包括可替代能源系统；环境风险和经济影响评估；危险废物现场分析及整治规划； electrometallurgical治疗准备用过的核燃料进行处置；和新技术净化和退役老化核反应堆。

The use of the web to spread fears that flicking the switch on the LHC could create a Black Hole that could swallow up the Earth particularly concerned him, he said.

他说，使用互联网散布恐慌说启动LHC会生成一个可能吞噬地球的黑洞的做法让他感到忧虑。

Not a single word have I written down.

我一个字也没有写下来。