热化学的

Bunsen reaction and hydrogen iodide decomposition in IS(iodine-sulfur) cycle, the most industrialized thermochemical cycle was studied.

氢能是一种洁净的能源载体，热化学循环制氢是通过一系列的化学反应在较低的温度下使水分解制取氢气的方法。

Hazardous wastes should be safely treated for their imperilment to both human being and environment. Thermal treatment of hazardous wastes, represented by incineration technology, has been widely used and well developed.

危险废物因其对环境和人类的危害性而必须进行无害化处理处置，以焚烧法为代表的热化学处理技术处理危险废弃物已经得到广泛的应用并且技术日趋成熟，应用回转窑焚烧危险废物已经成为当前危险废物处理处置的一个重要工艺。

Both the experimental results and theoretical analyses indicate that the remelting and breakup of the primary dendrites are induced by the chemical superheating of solid during recalescence rather than by the solid-liquid interface tension.

4实验结果和理论分析说明，初始枝晶组织的重熔瓦解是体系再辉过程中固相的化学过热引起的，固液界面张力作用下的重熔对组织形态的影响相对较小。

We present a simple method to functionalize the surface and to modify the structures of multi-walled carbon nanotube grown on silicon substrates using argon plasma. The as-grown CNT films prepared by thermal chemical vapor deposition were treated with Ar plasma.

在此研究中使用非反应性的Ar电浆子蚀刻，处藉由热化学气相沉积法在矽基板表面所积的多层米碳管，并观察处过后的米碳管表面型态与结构上的改变及其对场发射特性的影响。

The results based on the gas, carbon isotope and water chemistry geothermometer suggest that the temperature of the deep reservoir is about 250±7℃, while the temperature ranges of the median and shallow reservoirs are 241~190℃ and 195~154℃ respectively....

气体、同位素、水化学地球化学温标显示，深层热储的温度约为 2 5 0± 7℃、中、浅层地热储温度的变化范围分别为 2 41～ 190℃和 195～ 15 4℃。根据岩浆来源 CO2 和 CH4之间的碳同位素分馏值计算，目前该区深部岩浆热源的温度应高于 5 14℃。

Based on this principle, the mathematical model of an exothermic reactor is established to caculate Exothermic reator length L corresponding to reation temperature T, reation temperature T corresponding to ammonia mole fraction y and the average internal reactor wall temperature Tave corresponding to exergy output Enet and thermal power output Q. The curves of L-T, T-y, Q/Enet –Tave are drawn with the caculated date which can directly reflect the influence of reactor inlet gas temperature and reactant flow rate on ammonia synthesis reaction for the reactor under the conditions of definite design pressure and hydrogen/nitrogen ratio. Furthermore, the design parameters to realize maximum exergy output and thermal output are presented.

文章分析了储能体系的选择，介绍了氨基热化学储能的基本原理，在此基础上建立了放热反应器的数学模型，计算和绘制出了L-T、T-y以及热量和佣输出与反应器内壁平均温度之间的关系曲线，直观地反映了在一定的设计压力和氢氮比条件下，进气温度和进气流率对放热反应的影响，给出了实现佣最优化和热能最优化的操作参数。

The main ways of research and industrialization to prepare bio-oil from biomass by thermochemical in domestic and abroad are reviewed.

本文综述了国内外生物质热化学转化制备液体燃料技术的主要研究途径、产业化进程的现状，论述了生物质液体燃料的产业化发展的可能性和存在的问题。

Thermochemical water-splitting is the conversion of water into hydrogen and oxygen by a series of thermally driven chemical reactions.

氢能是一种洁净的能源载体，热化学循环制氢是通过一系列的化学反应在较低的温度下使水分解制取氢气的方法。

The electronic structures and the non-linear optical properties of bis schiff base and their derivatives have been studied using FF/HF method.The effects of electron donor/acceptor on nonlinear optical property were examined at the molecular level.As a result,the NLO coefficients of the substituted compounds are all larger than the unsubstituted compound.Among them, the β value of compound 4 is the largest one.

自1961年激光发现以来，非线性光学和非线性光学材料迅速发展起来[1～4]，随着光通讯、光电子学和光信息处理等在实际中的应用，对非线性光学材料的理论与实验研究进一步展开，寻找和设计具有较大非线性光学系数，超快光学响应，较低的光学损伤阈值，良好的化学稳定性和热稳定性的非线性光学材料成为这一领域的主题[5～12]。

Refineries. Other fuel-related research is evaluating greater use of ethanol in gasoline, removal of unwanted byproducts from fuel, identification of more effective refinery catalysts, potential molecular-level enhancements to fuel blends, and thermo-chemically converting cellulosic biomass – wood, corn stover and switch grass – into bio-oil.

其他相关燃料的研究正在评估在汽油中更多地使用乙醇，从燃料里移出不必要的副产品，确认更有效的炼油催化剂，对混合燃料增强潜在的分子水平以及用热化学法将纤维素生物质-木材，玉米秸秆和开关草-转化成生物油。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。