热化学

It was a searing 126 degrees outside; inside our five-foot sauna of sandbags and concrete it was even warmer, and warmer still inside our MOPP Alpha chemical gear.

外面灼热难忍，气温高达126华氏度。我们在可以容纳5个人的沙包掩体内像洗桑拿浴一样，我们挤在一起就更加的热的，特别是戴着防MOPP阿尔法化学毒气的面具。

This paper studies the measurement of potassium content in DEB powder of hot battery by using the air C 2H 2 flame atom obsorption spectrum, and introduces the optimum measuring condition and disturbing factor.

引言在某低空防空导弹的热电池的研制过程中，已经发现DEB粉结构和化学成分对电池性能有明显的作用。

Its method can also recover useful chemicals from the epoxy resin whereas, in the pyrolysis and fluidised bed methods, there is little or no such recovery and the matrix is generally burned as fuel to help drive the process.

同时，该方法还可以从经过热解和流化床分解后回收的环氧树脂中进一步提取出有用的化学物质。可以说目前很少或几乎没有类似的方法，环氧树脂基一般都采取燃烧处理方式。

In the paper the main topics are:(1) to analyze the chemistry composition, the X-ray diffraction, the DTA, and the functions of all raw materials;(2) to define the best direction for producing glass and foam glass, and the best burning technical process;(3) to characterize the unit weight and thermal conductivity of foam glass;(4) to analyze the reason of bubbling up, including the influence factor of temperature, time and so on;(5) to discuss the reasons of leading to shortcomings.There is high content quartz (SiO2) in the two gangues from gold mine and potassium feldspar mine respectively. They can be used to prepare glass, because the quartz (SiO2) is the main raw material.

论文的主要内容包括：1、对矿山尾矿的湿化学分析，粒度、X射线衍射和热稳定性的分析，以及硼砂、碳酸钙及制备泡沫玻璃的玻璃粉、磷酸钠实验原料在实验中的作用进行分析；2、确定尾矿烧结成玻璃体和利用玻璃体烧结泡沫玻璃的最佳配方以及两次烧结的最佳烧成工艺条件；3、泡沫玻璃制品的体积密度和导热系数等物理性能的测定；4、泡沫玻璃的发泡机理分析，包括发泡温度、发泡时间、发泡剂的用量、稳定剂的用量及其它因素对发泡作用的影响；5、讨论造成泡沫玻璃成品各种缺陷的原因及其解决方法。

These antibodies cause the release of a chemical called histamine that leads to swelling and irritation of the upper respiratory passages - typical asthma and hay fever symptoms.

这些抗体引起一种组胺的化学物质的释放，这导致了上呼吸道的膨胀--这是典型的哮喘和花粉热症状。

The topics of multiphase flow are also essential for various engineering systems related to energy, chemical engineering processes and heat transfer.

多相的题目流动也对是必要的与有关能源，化学工程的各种各样工程系统处理和热传输

Disruption / potential / trigger Heat causes the chemical bonds in cells to break down, a disruption that can be a potential trigger for cancer.

热会导致细胞内化学键的断裂，这种破坏可能是癌证的潜在诱因。

The electron transport between two reservoirs with different temperatures and chemical potentials is studied through an energy transmission spectrum. The heat flow carried by the electrons is obtained.

本文研究了具有不同温度和不同化学势的两个热库中的电子通过一个能量透射谱进行传输的问题，得到了电子通过能量透射谱传输所产生的热流。

Several physical and chemical properties, such as pH, refractive index,heavy metal content, infrared spectrum, heat stability and residual acrylamide, were determined for medical-use polyacrylamide hydrogel samples.

医用聚丙烯酰胺是以丙烯酰胺为原料合成的，具有广泛用途的水溶性高分子，PAM水凝胶主要用于人体软组织填充[1，2 ] ，也可用于医药软膏、药膜和药物载体。医用PAM水凝胶的主要理化性能包括外观、pH值、折射率、重金属含量、红外光谱、化学热稳定性和丙烯酰胺单体残留量。

The photophysical property of the complex is investigated by means of IR spectra, Raman spectrum and laser excited, high-resolved luminescence spectra which indicates one kind of Eu site with local symmetry of C 2v in the complex.

合成了植物生长素对氯苯氧乙酸和 1，10 邻菲罗林与铕的三元配合物Eu 3·Phen 。对所合成化合物进行了元素分析和热谱分析。通过测定配合物的红外光谱、拉曼光谱和激光激发高分辨荧光光谱研究了配合物的光物理性质。荧光光谱表明配合物中Eu离子只具有一种化学环境，Eu格位的局部对称性是C2v

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％。