分子

If the molar concentration of hexokinase in our eukaryotic cell is 20μM, how many glucose molecules are available for each hexokinase enzyme molecule to metabolize?

如果其在真核细胞中的摩尔浓度为μM，每个己糖激酶分子能够代谢多少个葡萄糖分子？

Because the total number of molecules of A on the high-concentration side is greater than on the low-concentration side, there is therefore a net movement of A in the direction in which the concentration of A is lower.

由于A的分子总数在高浓度处比低浓度处要多，因此，A的分子在朝着低浓度方向那边形成一个运动网。

Central Government has intensified the efforts on the work of combating corruption, dealt with a batch of major and serious criminal cases which have incurred popular indignation and pernicious influence, especially resolutely punished former Jiangxi provincial committee secretary Hu Chang Qing so-called "Mr 3 Hu"(eating, taking, demanding without regularity) and former Guangxi Zhuang Autonomous Region secretary Cheng Ke Jie, greatly struck heavy blows at the overweening arrogance of corrupt politicians, and adopted a highhanded policy in dealing with badger hats.

中央加大了反腐工作力度，查处了一批民愤极大、影响恶劣的大案、要案，尤其是坚决查办了被称为"三胡"的原江西省委书记胡长清和原广西壮族自治区书记成克杰，极大的打击了腐败分子的嚣张气焰，并保持了对腐败分子的高压态势。

With the development of the molecular biology, the interaction between plant host and pathogen and the molecular basis of the plat disease resistance have being revealed.

随着分子生物学的不断发展，人们已逐步了解植物寄主与病原之间的相互作用及植物抗病的分子机理。

The IR spectrum analysis results of the level of humification are consistent with those obtained from ultra-violet spectrum analysis.

其中，缙云山腐殖土腐殖酸的E465/E665最大，说明其分子的腐殖化程度、芳构化度和分子复杂程度等最小。

A method for detecting the presence of a target nucleic acid sequence in a sample, said method comprising subjecting said sample to an amplification reaction using a set of nucleotides, at least one of which is fluorescently labelled, contacting amplification product with a probe under conditions in which the probe will hybridise to said target sequence, said probe comprising a reactive molecule which is able to absorb fluorescence from or donate fluorescent energy to said fluorescent labelled nucleotide and monitoring fluorescence of said sample.

一种用于检测在某样品中是否存在目标核酸序列的方法，该方法包括：使用一套核苷酸对所说的样品进行扩增反应，其中至少一个核苷酸是被荧光标记的，在探针与目标序列杂交的条件下使扩增产物与探针混合，所说的探针包括一种活性分子，该活性分子能够从荧光标记核苷酸吸收荧光或向其贡献荧光能量，及检测样品的荧光。

The astronomers specifically looked for ratios of hydrogen cyanide to a baseline molecule, acetylene.

天文学家们特别留意了HCN氢氰酸分子相对于基准分子乙炔C2H2的比例。

The catalytic effect of hydrogen fluoride is the most effective and the next most effective is methanol molecule among the four molecules.

在这四种溶剂分子当中，氟化氢的催化效率最高，其次是甲醇分子。

This paper reviews recent developments in the design and assembly of hydrogenase-modified electrodes, wherein the enzyme was immobilized by physical adsorption, self-assembly, sol-gel and Langmuir-Blodgett methods. Electrochemical properties of hydrogenase in the molecular assemblies and biohydrogen production are discussed.

本文综述了氢酶及其分子聚集体薄膜在电极表面的组装技术，如吸附法、自组装法、Langmuir-Blodgett法和溶胶－凝胶法等，并讨论了分子聚集体薄膜中氢酶的结构、生物活性、电化学性质及其在催化产氢方面的应用。

LaNi〓 can be easily activated at room temperature and activated LaNi〓 possesses catalysing effect for the dissociation of H〓, which greatly reduces the energy barrier for dissociation of H〓. Hydrogen passed through LaNi〓 particles, then diffused into the crystal lattices of V、Nb and TiFe alloy and formed hydrogenate.

LaNi〓粒子在室温下很容易活化，活化后的LaNi〓具有了氢分子分解为氢原子的催化作用，降低了氢分子分解为氢原子所必须克服的势垒，氢通过LaNi〓粒子而进入V、Nb、TiFe合金晶格中，形成金属氢化物。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。