化学分解

氧化亚铜作为一种重要的金属氧化物半导体材料，其禁带宽度为2.17eV，可以很好地吸收可见光，使得它在光电化学分解水领域具有极其重要的研究价值。

Cuprous oxide is of extremely important research value in the photoelectric chemical decomposition of water as metal-oxide semiconductor material with a proper band gap ( 2.17eV ) for absorption of visible light .

水泥生产二氧化碳排放分析和定量化探讨火灾高温下硬化水泥浆的化学分解特征

Chemical decomposition characteristics of hardened cement paste subjected to high temperature of fire

显影是通过对未聚合光刻胶的化学分解来使图案显影。

Developing is making the pattern come out through the decomposition of the undeveloped photoresist .

LiCoO2的化学分解浸取过程

Leaching Process on Chemical Decomposition of LiCoO_2

明火的高温或高热固体可导致制冷剂气体的化学分解。

High temperatures from open flames or hot solids causes chemical breakdown of refrigerant gas .

建立了爆轰冲击破碎高温化学分解水蒸汽再次物理热爆的合成模型，初步探讨了含水氧化物的破碎行为。

Build the mode of impact crash , chemical heat decompose , water vapour explosion at the end .

没有被化学分解剂或微生物分解的石油会沉到洋底，从公众视线中完全消失。

The oil that wasn 't dissolved by chemical dispersants or microbes fell to the bottom of the ocean , out of sight to the public .

氢能被普遍认为是一种最为理想的绿色清洁能源，其中利用可再生的太阳能通过光电化学分解水制氢是一种最具前景的方法。

Hydrogen energy is regarded as an ideal green energy . Photoelectrochemical water splitting is one of the most promising ways to produce hydrogen by using the renewable solar energy .

岩石在高温下的膨胀应力变化是由于组成岩石的矿物在高温下发生膨胀、收缩、晶型转变、化学分解以及由这些因素形成空隙、裂隙等综合因素引起的。

The expansion stress laws of rock under high temperature are caused by the mineral expanding and contracting , crystal transition , chemical decomposition and some gaps and fractures variation in the rock .

二是压裂完成后，化学分解和破胶到低粘度，保证大部分压裂液返排到地面以净化裂缝。

The other is to chemically decompose and break colloid to a lower viscosity so that most fracturing fluid can be backflowed to the ground and the fracture can be purified after a fracturing treatment is finished .

生物质炭是高温厌氧条件下热解产生的富炭物质，具有很好的热稳定性和抗生物化学分解特性，发达的孔隙结构和巨大的比表面积，表面含有多种官能团，且高度芳香化。

Biochar is a solid matter with porous structure produced by pyrogenation of biomass at the anaerobic or anaerobic conditions . The biochar is of rich carbon , stable property , high aromatic molecular structure and large surface area .

有些洗衣粉能通过化学作用分解蛋白质。

Some washing powders break down proteins by chemical action .

化学溶液分解法制备Bi4Ti3O（12）纳米晶体材料

Bi_4Ti_3O_ ( 12 ) Nanocrystalline Materials Prepared by Chemical Solution Decomposition

自从发现n型半导体TiO2作为电极发生光电化学反应分解水以来，TiO2成为半导体光电化学领域的研究热点。

Since the discovery of photoelectrochemical splitting of water on n-type semiconductor TiO2 electrodes , TiO2 has become the focus in the field of semiconductor photoelectrochemistry .

本文采用化学热分解法制备了纳米TiO2薄膜电极，并利用电化学方法对电极在3.5%NaCl溶液中的电极反应的类型、电极反应动力学以及能带结构进行研究。

TiO_2 nano-semiconductor film electrodes were prepared by chemical thermal decomposition method , and electrochemical technique was adopted to study the electrodes . The attribution of electrode reactions in 3.5 % NaCl aqueous solution , the electrode reaction kinetics , and the band structure of the nano-TiO_2 were explored .

我们体内的化学物质分解成有用的物质。

Chemicals in the body break down our food into useful substances .

把化学物质分解成胶体溶液。

Disperse in a medium into a colloidal state ; of chemical substances .

化合物常能通过化学反应分解为构成该化合物的各个元素。

Compounds can often split up by chemical reactions into their constituent elements .

太阳能光电化学电池分解水制氢技术及其研究发展

Technology of Photoelectrochemical Cells Hydrogen Production from Decomposition Water Using Solar Energy and Status of Research

这些化学药剂分解脂肪。

These chemicals dissolve fat .

任何由氢和其他元素聚合而成的化合物。化合物可经化学反应分解为其组成元素。

Any compound formed by the union of hydrogen and other elements . Compounds can be Broken down into their constituents to various degrees or changed into new compounds by chemical reactions .

详细介绍了新型含能材料3-硝基-1,2,4-三唑-5-酮（NTO）的合成与性能研究状况，包括合成方法、晶体结构、量子化学、热分解行为、毒性等方面。

The synthesis and properties of a new energetic material 3-nitro-1,2,4-triazol-5-one ( NTO ), including synthesis methods , crystal structure , quantum chemistry , thermal behaviors and toxicity were reviewed in details .

地球化学场的分解及应用效果

Decomposition of geochemical field and its effect of application

烟叶陈化过程中化学成分的分解转化与品质形成的关系

Relationship between the Decomposition and Translation of Chemical Components and the Quality Formation during Tobacco Aging Precedure

化学的递降分解作用十分缓慢，以致它在食物链的连续各阶段中变得更为浓缩。

Chemical degradation is very slow so that it becomes more concentrated in successive stages of the food chain .

电流（通过）引起的化学键的分解或溶解过程。棉秆腐解物的化感作用及其主要化学成分分析

Lysis of a bond produced by the passage of an electric current . Allelopathy and Chemical Constituents of Decomposing Products from Cotton Stalk

这是两种不同性质的物理作用：神经肽化学物的分解有别于神经肽自身的分裂。

These are two different physical actions : the breaking down of neuropeptide chemicals as opposed to the breaking apart of the neuropeptides themselves .

但是，在神经肽化学物的分解以及学习能力与记忆力丧失之间，却没有提到任何直接的联系。

However , there is no direct link mentioned between the breaking down of the neuropeptide chemical and the loss of learning ability or memory .

论述者没有明确陈述化学物的分解导致了学习能力和记忆能力的丧失，而只是陈述这种情形只是随着人们日趋年迈而发生。

It is not explicitly stated that the breaking down of chemicals causes a loss in learning ability and memory , only that this happens as people grow older .

铝酸钠溶液分解是从铝土矿提取氧化铝过程中至关重要的工序之一，直接影响产品的物理和化学性能以及分解过程的效率，是当前氧化铝工业上的技术瓶颈之一。

The precipitation of gibbsite from caustic aluminate solution is one of the most important operations during the alumina production process , which influences the precipitation efficiency and the physical and chemical properties of products directly .