物理化学变化

通过红外（IR）光谱分析考察了溶胶鄄凝胶过程中发生的物理化学变化。

The physical and chemical changes in sol - gel have been analyzed through IR spectrometry .

接种VT菌剂堆肥过程中物理化学变化特征分析

Physical and Chemical Indexes of Composting Inoculated VT Microbes

Al-Fe3O4体系在机械力化学过程中的物理化学变化

Physicochemical Changes in the Mechanochemical Process of Al-Fe_3O_4

ALC-CH系统在水热处理过程中的物理化学变化Ⅰ水热处理温度的影响

Physico-chemical changes in ALC-CH system during the hydrothermal treatment influence of temperature of hydrothermal treatment

采用直接还原一旋转沉淀颗粒包裹工艺制备具有“核-壳”结构的25SiC／75Cu（vol%）包裹复合粉体，利用DSC-TG-MS联用技术分析了包裹复合粉体的热物理化学变化行为。

25SiC / 75Cu ( vol % ) coated composite particles were prepared by the reduction-rotation precipitation process . The simultaneous DSC-TG-MS technique was used to characterize the thermophysical and thermochemical behaviour of the coated composite particles .

冷冻鱼糜蛋白在冻藏中的物理化学变化及其影响因素

Physicochemical Changes of Fish Muscle Protein during Frozen Storage and Its Affecting Factors

煤氧复合过程是一个非常复杂的物理化学变化过程，也是一个多变的自动加速放热过程。

Coal oxygen reaction is rather complex process .

无烟煤在电煅烧过程中的物理化学变化

Physicochemistry changes during the electrical calcination of anthracites

电弧焊接是涉及材料、冶金、物理化学变化等多因素交互作用的复杂过程。

Arc welding is a complex process which involves interactions of materials , metallurgy and physical chemistry .

随着高温蒸汽的注入，地层中将会发生一系列的物理化学变化，其中蒸汽凝结相与地层水混合可能引起的地层结垢是人们关心的问题之一。

The scale occurence after mixing of steam condensates with formation waters is one of great importance .

高炉是一个包括复杂物理化学变化和传输过程的高温反应器。

Blast furnace is a high temperature reactor which includes complex physical chemistry reaction and transportation process .

纳米颗粒气溶胶的运动规律和伴随发生的物理化学变化具有重要的研究价值。

The motion of nano-particle aerosol and the accompanying physical and chemical phenomena are of great importance in research .

油脂在煎炸过程中，由于温度高及水分和氧气等存在，将发生一系列物理化学变化；

During the frying process the fat undergoes several chemical and physical changes caused by heat , water and atmospheric oxygen .

分析说明在直流电场作用下，电解、运输和物理化学变化对土的力学性质的直接影响。

The analysis shows that there is a direct effect of electrolysis , transport and geochemical changes on the soil mechanical properties .

烧结生产是一个机理复杂、参数繁多的动态过程，其中包括十几种物理化学变化，二十多个状态变量和近八十个相关联的因素。

Sintering is a complicated dynamic process with more than ten kinds of physic-chemistry changes , twenty state variables and nearly eighty related factors .

着重研究了粉煤灰陶瓷的显微结构，分析了瓷体在烧成过程中的物理化学变化，探讨了粉煤灰陶瓷的低温烧成机制。

This paper emphasized on the investigation of the ceramics microstrutrue , the sintering mechanism and physics-chemical change , which occurred duringthd heating process .

地壳内部结构差异、物理化学变化以及与地幔的相互作用深刻影响着地球表层地质构造、地貌过程以及人类的生活。

Structural difference , chemical and physical changes of the crust and interaction with mantle profoundly affect surface geology , geomorphologic processes and human life .

氢的释放异常反映的是煤体内部急剧的物理化学变化，是突出的直接反映。

The abnormal emission of hydrogen will reflect sharp variation of physicochemical properties in coal body and be a direct sign of coal and gas outburst .

煤体内部急剧的物理化学变化引起氢气浓度变化，在应力集中带氢气浓度明显升高。

The sudden physical and chemical change arouses the change of hydrogen ′ s concentration and their concentration raises obviously in the area of stress concentration .

沉缸酒在发酵过程中，发生了一系列复杂的物理化学变化，如氧化、还原、酯化、缔合等，同时伴随着色泽、成分的变化及分子缔合作用。

During the brewing process of catalyzed wine , a series of complicated physical and chemical reactions such as oxidation , reduction , etherification and association occur .

本文对木炭干馏的方法及木炭干馏过程中的物理化学变化，尤其是气体成分的变化情况进行了研究。

This research dealt with the method of dry distillation of charcoal and the physico-chemical changes , especially the changes ot the gas composition during dry distillation .

但是由于喷涂工艺复杂，且涉及到多个物理化学变化，影响喷涂的工艺参数不仅多而且存在交互作用。

Because of complex spraying process , which involves lots of physical and chemical change , it has many process parameters and some of which have interactive effect .

从以上所述可看出油脂氧化是一个极其复杂的过程，它涉及到很多反应，引起大量的物理化学变化。

It is obvious from the preceding discussion that lipid oxidation is an exceedingly complex process involving numerous reactions that cause a variety of chemical and physical changes .

在实验室热模拟条件下，研究了转炉冶炼升温过程中粘附在炉衬上的溅渣层炉渣的物理化学变化。

In the thermo simulation experiment , the physical and chemical changes of the slag layer formed by splashing with increase of temperature were studied during steelmaking in BOF .

此外，古人通过控制燃料的种类与用量、或者通过药物、辅料的物理化学变化对火力进行控制。

In addition , the ancients by controlling the type and amount of fuel , or drugs , physical and chemical changes in the materials on fire control . 2 .

汽车排气微粒在排放后会经历一系列物理化学变化，在扩散的同时，微粒受冷凝/蒸发、核化、凝并、沉降等作用的影响，其粒径分布和浓度都会发生很大的变化；

Particle number concentration and size distribution may be changed for some aerosol dynamical process , such as nucleation , condensation / evaporation , and coagulation with dilution after emitted .

铝电解过程是一个非线性、多变量耦合、时变和大时滞的工业生产过程，伴随着多种复杂的物理化学变化。

Aluminum electrolysis process is a nonlinear , multivariable coupling , time-varying and large time delay industrial production process , accompanied by a variety of complex physical and chemical changes .

本文根据线性最优化原理及钼冶炼过程中物理化学变化的内在联系，建立了金属热法冶炼铝铁优化配料的数学模型。

According to liner optimum principle and interrelationship of physical and chemical changes during FeMo smelting , the optimum feeding mathematical pattern is established for FeMo smelting with metal heating method .

研究了影响碳酸钙颗粒形貌的主要工艺因素，探讨陈化过程中体系所发生的物理化学变化及晶形修饰剂的作用机理。

Factors affecting the morphology of the calcium carbonate particles , the physical and chemical changes of the system and the mechanism of the crystal shape modifier during the aging process were studied .

此外，碱改性可使麻纤维发生物理化学变化和结构变异，从而改善麻纤维的回弹性、柔软度和抗皱性能。

In addition , t he modified kender with alkali gives rise to the variation of physical chemical properties and structure , and this improves elasticity and softness and wrinkle resistance of kender .