Interrelationships are key to this course of study the emphasis is on how the physical, biological, and chemical processes at the earth's surface affect each other.
事物的相互关系是学习地球表面上相互影响的物理、化学、生物过程这门课程的关键。
In order to help the study of using the ethanol-diesel blend fuel on a diesel engine, the main physical and chemical characteristics of ethanol-diesel blend fuel lueve investigated in this paper.
为了有助于开展乙醇柴油混合燃料在发动机上的应用研究，本文开展了不同乙醇掺混比例柴油乙醇混合燃料的主要理化特性的研究。
The article relates chemical oscillating and elementary circumstances on study of chemical oscillating it makes reference to further teaching study of physical-chemistry.
本文介绍了化学振荡及有关化学振荡研究的基本情况，为深入进行《物理化学》教学研究提供参考。
Many physical and chemical methods could be used to study the effects of soil fauna on litter decomposition in forests.
可以通过物理的或化学的方法研究土壤动物对凋落物分解的影响。
Study has been carried out on the chemical constitution and physical properties of the building sand made from the heavy slag from the blast furnace and its application to concrete.
研究了用冶炼高炉重矿渣制造的建筑用砂的化学成分、物理性能以及在混凝土中的应用情况。
Methods: Compare study develops between hogwash oil and edible oil and wants to find especial, discriminating, physical and chemical character in laboratory.
方法：将潲水油与正品食用油进行对照研究，寻找潲水油特有的可在实验室进行检测的理化指标。
Ultrafast electron diffraction is an important technique to study the ultrafast phenomenon in physical, chemical and biological processes.
超快电子衍射系统是认识超快物理、化学及生物过程的重要工具之一。
As for physical treatment is not as effective as the chemical treatment, so there is a long way to go for the professionals to further its theoretical study and technical application.
物理水处理法其处理效果总体看不如化学水处理法，其理论研究和应用技术的开发值得专业人员不断探索。
The paper reports a way to study the common extracting technology of food natural pigment, and its physical and chemical property, such as, light, hot, acid, alk, antiseptic, oxidizer and reducer.
研究了食用天然色素的一般提取工艺及其理化性质，并实验分析了光、热、酸碱、防腐剂、氧化还原剂对萝卜红色素、郁金香红色素、郁金香黄色素的稳定性影响。
Seismic tomography has become an important means to the study of physical and chemical properties of the earth's interior.
震波射线层析图象技术已成为研究地球内部物理、化学性质的重要手段。
According to the worldwide literature, the structure and physical and chemical properties of lignin was introduced, its study and application as sewage agent was especially introduced in the paper.
根据文献资料，介绍了木质素的结构及理化性质，重点综述了木质素作为污水处理剂的开发应用进展；
So, study the physical and chemical properties of degraded wetland soils help to investigate the cause of wetland degraded and provide theoretical basis for wetlands ecosystem protecting.
因此研究退化湿地土壤的理化性质，不仅有助于我们了解毛乌素沙区湿地退化的原因，还为进一步保护湿地生态系统提供了理论依据。
The study shows that the physical and chemical properties of desulfurized fly ash has a great influence to the performance of the grouting material.
研究表明，脱硫灰理化性能对脱硫灰注浆材料性能的影响很大，浆液各性能指标与水灰比、脱硫灰掺量有很好的线性相关性。
This study has provided much information about the origin of oil and gas in the Jiyang Depression and the physical and chemical formation conditions of immature to low mature oils.
研究结果为该坳陷油气成因及识别未熟—低熟油成油物理化学条件等提供了信息。
Physical testing and chemical analysis and electropolishing test were made to study the reasons of occurring of surface veins.
对灯罩表面水纹状进行了理化检验和电解抛光试验。
Since CH331 is a novel antitumor agent, data is lacking on its physical and chemical character. It is necessary to study its solubility in different media for effective encapsulation.
由于CH331是一种新型抗癌药物，对其性质研究的报道几乎没有，因此首先测定了其在不同介质中的溶解度以达到更好的包封效果。
The study tries to divide enhancement effect into chemical effect and physical effect and recurs to inertial material to replace superfine slag powder.
本研究借助磨细惰性掺料等量替代矿渣微粉试图将矿渣微粉的增强效应分解为化学效应和物理效应。
To study the physical structure and the chemical composites of the surface - modified titanium.
作者研究了改性后的钛表面结构及其化学组成。
OBJECTIVE To study the physical and chemical stability of vincristine sulfate-blank liposomes.
目的考察三瓶装硫酸长春新碱脂质体中空白脂质体的物理、化学稳定性。
The study of clusters has become an interesting research in recent years, due to its particular geometric structures, unique physical and chemical properties and potential application.
由于团簇具有特殊的几何结构和奇特的物理化学性质以及潜在的应用背景，引起人们的广泛关注。
In addition, several numerical experiments are carried out to study the potential influences for changes in marine physical and chemical processes on atmospheric CO2 by using the carbon cycle model.
此外，还利用建立的海洋碳模式进行了一些有意义的数值试验，详细讨论了海洋的物理化学因子改变对大气CO2浓度的可能影响。
This research contributes to the study of ethanol-water cluster structures and their physical and chemical characteristics.
上述结果可为进一步研究乙醇-水溶液中团簇分子的结构及其物理和化学性质提供理论和实验依据。
This research contributes to the study of ethanol-water cluster structures and their physical and chemical characteristics.
上述结果可为进一步研究乙醇-水溶液中团簇分子的结构及其物理和化学性质提供理论和实验依据。
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