the main characteristics of the rail steel are low manganese and high carbon which content is being closed to eutectoid.

from the perspective of the global legal system i will propose some low-carbon suggestions.

本文还从全球法制公平的角度为我国应对低碳潮流提出几点建议。

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unclip lines from the mountings on the canister.

松开碳罐悬置点中的管路。

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energy tower system is a kind of new air conditioning energy source that takes energy saving and carbon reduction as a starting point, taking into account both the actual engineering feasibility and indoor environmental comfort, there are already visible applications and national specialized equipment manufacturers.

能源塔系统是一种以节能减碳为出发点，兼顾实际工程可行性与室内环境舒适性的空调冷热源方式，在工程上的应用方兴未艾，国内也有专门的设备生产厂商。

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we first use systemic spectroscopic characterizations to deduce the relationship of microstructures of c-dots and gqds and pl, which provides theoretical basis for the controlled synthesis of highly efficient carbon-based luminescent materials.

本文首次利用谱学表征手段系统研究了碳量子点和石墨烯量子点的微结构和荧光起源之间的关系，为可控合成高效的荧光碳基材料提供了理论基础。

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after hydrothermal treatment, mass carbonyl related groups ( carboxyl, carbonyl) of cqds benefit for their further chemical modification and functionalization.

水热处理后，大量的羰基相关的含氧基团（羧基和羰基）更有利于碳量子点进一步的化学修饰和功能化。

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carbon emission pinch analysis for energy planning in chemical industrial park

碳夹点分析技术与化工园区能源规划

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the obtained cds/ silica showed large area and blue fluorescence. more importantly, they exhibited visible-light-driven photocatalytic reduction of cr ( vi).

得到的碳点／二氧化硅复合材料不仅具有大的比表面积、较好的发光性能，而且具有可见光催化还原六价铬的能力。

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the morphology of nanofiber membrane was studied by sem. the biocompatibility of nanofiber membrane was proved by the hydrophilic test, bsa adsorption, adhesion of macrophages and other experiments testing. on this basis, the nanofiber membrane was used for studying behavior of enzyme immobilization.

研究了含糖纳米纤维膜形态结构；通过亲水性测试、BSA吸附、巨噬细胞黏附等实验检测纳米纤维膜的生物相容性；在此基础上，系统考察了含糖纳米纤维膜酶的固定化的行为。

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a mechanism for the behavior of the different kind of nanoparticles is proposed. the experiment and theory proved the function of nanoparticles in immobilization enzyme.

并对两种不同性质纳米颗粒所起作用的可能机理进行讨论，从理论和实验上证明了纳米颗粒对固定酶的作用。

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study on fabrication and electrochemical property of nonenzymatic biosensor based on carbon nanospheres/ cuo nanocrystals

基于C纳米球和纳米CuO的无酶生物传感器制备及电化学性质研究

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nano-copper particles-enzyme-sensitivity of composite membrane glucose biosensor

纳米铜颗粒-酶-复合功能敏感膜生物传感器

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hydrogen peroxide biosensor based on toluidine blue and nano-au through electrostatic adsorption

基于静电吸附甲苯胺蓝和纳米金固定过氧化物酶生物传感器的研究

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to the best of our knowledge, it is the first example of a nonenzymatic cholesterol biosensor based on ag nanoparticles. the experimental results demonstrated that porous tubular ag nanoparticles provided a promising platform for rational design and fabrication of nonenzymatic cholesterol sensors.

据我们所知，目前尚无基于Ag纳米微粒的无酶胆固醇传感器的报道，实验结果表明多孔管状Ag纳米微粒为合理设计和构建无酶胆固醇传感器提供了一个良好的平台。

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the researchers have developed a coating that combines enzymes with nanoparticles.

研究人员发明了一种含有纳米颗粒的酶。

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furthermore, this new enhanced cl system was also applied to detect aloha-fetal protein ( afp) using au nanoparticles ( aunps) as the hrp-antibody ( hrp-ab) labels.

此外，采用纳米金作为酶标抗体标记物，利用化学发光增强体系对甲胎蛋白（AFP）进行检测。

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research on enzyme biosensors incorporating nanoparticles

纳米增强酶生物传感器的研究

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research progress of nanometer-scale immobilization of enzyme

纳米级酶固定化技术的发展

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a new strategy of dna detection based on nano-enzyme

一种基于纳米酶体系的DNA检测新方法

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the crisp-sounding $349 audioengine speakers don't require a stereo receiver.

音质明快的Audioengine音箱（价格349美元）不需要立体声接收器。

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simulation of water dynamics of farmland in the piedmont plain of the taihang mountains

太行山山前平原农田水分动态模拟研究

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