放热的

The initiation temperature of the exotherm of P was little influenced by the atmosphere, however, distinctly decreased with the enhancement of IA content in the copolymer, which implied that the initiation of nitrile cyclization reaction preceded the onset of oxidation reaction through an ionic mechanism.

P共聚物的放热峰起始温度受气氛影响不大，却随着IA含量的增加而明显降低，表明在热稳定化过程中它可能首先以离子机理发生氰基环化反应，再发生氧化反应。

The occurrence of a pre-endotherm is observed when a properly annealed HQG undergoes a calorimetric upscan. The pre-endotherm is followed by an exotherm due to the release of the excess energy stored during hyperquenching, and subsequently by the endothermic glass transition.

如果对一个适当退火的急冷玻璃升温差热扫描，将会先后出现预吸热峰，释放急冷中储存在玻璃中能量的放热峰，以及玻璃转变吸热峰。

Apparent different thermal behaviors between micro-PS and o-PS were observed during DSC scan: micro-PS displayed an irregular exotherm aboveglass transition and an exotherm of about 6.4 J/g at around 157 ℃ during the firstscan, and only one glass transition similar to o-PS was shown in the subsequent scan.

具体表现为两者在热行为方面的差异：第一次DSC扫描过程中，micro-PS出现两个放热峰，第一个不规则且与玻璃化转变重叠，第二个在157 ℃；而第二次DSC扫描则仅表现出与o-PS一样的玻璃化转变。

For the cement, the surface hydration is the primary process at the initial stage, the kaolin disorganizes and gets into the solution in the form of the silicate tetrahedron and aluminate tetrahedron at the induce stage; the silicon-aluminum tetrahedron network structure is formed at the accelerate stage; the unti-network structure is formed and the rate of heat evolution falls at the decelerate stage; the reaction finished ultimately at the stable stage.

但其水化机理与传统的硅酸盐水泥不同：初始期主要是表面水化，诱导期是高岭土解体并以硅氧四面和铝氧四面体的形式进入液相；加速期形成硅铝四面体网络结构；减速期网络基本形成，水化放热速率降低；稳定期反应速率很低，网络结构趋于稳定。

The dispersed heat release of a MULINBUMP working cycle reveals that its thermo-efficiency is proximately as high as a conventional diesel cycle and the emissions of NOx and soot are simultaneously reduced.

复合燃烧模式下的分布式放热模式可以形成适度的燃烧速率，有利于同时降低NOx和烟度排放，减少HC和CO排放。

Heat-release-rate and the other important combustion characteristics are computed on the basis of indicator diagram measured and the inner mechanisms of the ignition and flame propagation of this system are also discribed.

首先对测录示功图进行了分析，并计算了放热率及其它燃烧特性参数，在此基础上阐述了从点火到火焰传播的内在机理，并提出了速燃期内几种可能的燃烧方式。

The temperature change factor in heat exchange process of engine practical cycle was considered in the model.

模型考虑了发动机实际循环工质吸、放热过程温度变化的因素，比现有的等温换热循环有限时间热力学模型更接近实际循环，模拟精度更高。

A kitchen worktop made from black walnut radiates warmth and beauty, and can give a kitchen a truly defining edge just not found with any other surface.

由黑核桃木做的厨房worktop放热温暖和秀丽，并且可能给厨房一个真实地定义的边缘没找到与其他表面。

Effects of temperature on the adsorption of sorbents were observed.

相同实验条件下，当初始氨氮浓度较大时，随温度升高，3种吸附剂对氨氮的平衡吸附量减小，对氨氮的吸附为弱放热过程。

In the experiment, It was discoved that many kinds of mineral tailings contain the sulfides of iron, lead and zinc, which can be oxidated and exothermic in the process of the calcining, and have obvious effect on economizing energy.

试验中发现很多金属尾矿含有铁、锌、铅的硫化物，它们在水泥熟料煅烧过程中能氧化放热，可起到明显的节能效果。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。