查询词典 chemical energy

By improving the chemical reaction between Potassium Iodide and Hydrogen Peroxide, using initial velocity and activation energy calculation, this paper proposes and discusses the reaction mechanism in the reaction.

通过改进碘化钾与过氧化氢的反应实验，用初速度的方法，通过活化能的计算，讨论提出的反应机理，确定反应级数和催化反应与非催化反应的速度常数。

By improving the chemical reaction between Potassium Iodide and Hydrogen Peroxide,using initial velocity and activation energy calculation,this paper proposes and discusses the reaction mechanism in the reaction.

李锦辉，用简单动力学实验证明催化剂在化学反应中的作用

The coastal zone is located at the interconnect of lithosphere, hydrosphere, atmosphere, and biosphere, where there are the various physical processes, chemical processes, biological process, and processes of exchange and transformation in it between substance and energy function, and is also an important base for the human activity.

海岸带处于地球表层岩石圈、水圈、大气圈与生物圈相互交接地带，是各种物理、化学、生物、物质与能量的交换与转换过程最活跃的场所，是人类活动的重要基地。

From the various bridge cranes to chemical containers, from the huge section of Ocean Bridge to ship hulls for exporting, there are more and more heavy cargoes need to be transported for these years. In addition, the energy source crisis all over the world made exploitation and snatch of the deep ocean oil field become incandesce. And more and more the transportation and installation of the ocean exploitation platform and correlative equipments also made the heavy logistics get great progress.

从气宇轩昂的各式桥吊到大大小小的化工容器，从跨海大桥的桥面板再到等待出口的各类船体分段，近年来重大件成套设备运输需求量与日俱增，全球性的能源危机也使得各国对深海油气田的开发和抢夺达到了白热化，越来越多的大型深海勘探开发平台及配套设备的运输、安装更使得重大件国际物流的发展上到了前所未有的高度。

This paper analyzes the social-economic impacts of biogas system in four provinces on farmer households in terms of income, incomer sources, poverty reduction, agricultural production and sales, energy consumption, chemical and fertilizer inputs, saved labors and time, hygiene and health.

本文分析了四个省沼气生态系统发展对于农户所产生的社会经济影响，具体包括以下影响：收入水平、收入来源、缓解贫困、农产品生产和销售、能源消耗、化肥农药投入、节省的劳动力和时间、卫生和健康。

Since the 1980s, because of the indigence of mineral resources, the ever-increasing need for the steel, and protecting the environment, we need better quality of iron concentrate and the lowness of the energy consumption and chemical regents, a new set of equipment of magnetic separation appeared.

自八十年代以来，随着矿产资源的日益贫化以及人类对钢铁需求量的不断扩大，加之环保要求，人们对高炉冶炼入炉的铁精矿品位要求越来越高，由于磁选能耗低，不需要价格昂贵的药剂，一大批新型磁选设备相继问世。

Now days,fluorinated materials are widely used because of their low surface energy,chemical inertness,thermal stability,and low friction coefficient.

含氟聚合物材料具有极低的表面能、良好的拒水拒油和自清洁性、优异的耐热性能和化学稳定性等，在织物整理、功能涂层、航空航天、生物医用以及微电子等领域已得到广泛的应用。

Large quantities of industries, involving chemical, metallurgic, light, machine building, electric power and architectural industry , take an active part in impulsing to produce neatly, accelerate techinial changing and enforce to eliminate lots of heavy pollutive equipments and products with high cost of energy as well as material, which increase outputs and descend infectant year by year, therefore profits are more and more.

化工、冶金、轻工、机械、电力、建材等行业积极推行清洁生产，加速技术改造，强制淘汰了一大批污染严重、能耗物耗高的设备和产品，使工业生产连年增长，污染物排放量持续下降，效益逐年提高。

Therefore, the practice of process intensification in distillation process is very important to energy conservation in chemical industry.

在这样的背景下，研究节能技术显得十分重要。

In this thesis, theoretical and computational chemical methods are used to study the intermolecular interactions in the high energy materials of nitramine compounds.

本论文应用理论与计算化学方法较系统地研究了硝胺类高能材料的分子间相互作用。

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％。