在干旱地区土壤中的粘粒矿物组成是影响土壤物理和化学特性的重要因素之一。
Clay mineral compositions are one of important factors that influencing the chemical and physical characteristics of soils in the arid regions.
超细粉体包含一系列新颖物理和化学的特性，本文综述了其在光、电、催化等领域的应用和发展前景。
The nanometer powder includes a series of novel physics and chemical characteristic, this text overview its application in the light, electricity and catalyst etc. realm with develop the foreground.
土壤渗滤法是一种充分利用土壤中的动物、植物、微生物以及土壤的物理、化学特性的污水就地处理技术。
Soil Infiltration treatment (sit) is a kind of in-situ wastewater treatment technique, making full use of animals, plants, microorganisms in soil and the physicochemical characteristics of soil.
碳纳米管（CNT）独特的一维分子结构和奇特的物理、化学特性，成为世界范围内的研究热点之一。
Studies on carbon nanotubes (CNT) become a hot topic in the world due to the unique one-dimensional tubular structure and subtle physical and chemical properties of CNT.
利用煤层自燃的物理和化学特性，设计了一种基于虚拟仪器技术的监测预报系统，实现了实时监控和自燃预报。
A kind of monitoring and prediction system based on virtual instrument was designed in this paper, and it can realize real-time monitor and spontaneous combustion prediction in coal mine.
本文对某大型露天煤矿一坑道泥岩的物理力学和物理化学特性的试验研究进行了全面的介绍。
This paper presents the experimental study for the physical-mechanicalchemical behaviour of the mud stone for one open pit coal mine.
富勒烯及其衍生物是一类具有独特物理化学特性的化合物，在生物医学领域有广泛的应用前景。
Fullerenes are a class of compounds with unique chemical and physical properties, which potential USES can be explored in the biological medicine field.
以加拿大一厂址区碳酸盐岩含水层中地下水受到三氯乙烯（TCE）化合物的污染作为实例，对TCE的物理化学特性及其生物降解作用进行论述。
The physicochemical behavior of trichloroethene (TCE) and its biodegradation in a carbonate aquifer are studied, taking a case history as an example.
目前阴极的实现方案很多，其中在材料基底上敷膜的薄膜阴极的方法既可利用基底本身的物理、结构特性，又可利用膜材料的物理化学性能，是一种有效的提高阴极性能的方法。
People have used many methods to make the cathode, in recent years, the film-cathode method that coated with the films of other materials on the substr.
在以往研究中，人们一直强调以土壤物理、化学特性作为土壤质量指标。
Soil quality assessment is based on soil function with different criteria in accordance with soil types.
二氧化锆是一种被广泛应用于能源、环境、材料领域的重要原料，具有许多优良的物理化学及材料工艺特性。
Zirconia is a widely used energy, the environment, an important raw material in the field, with many excellent physical and chemical properties and materials technology.
二氧化锆是一种被广泛应用于能源、环境、材料领域的重要原料，具有许多优良的物理化学及材料工艺特性。
Zirconia is a widely used energy, the environment, an important raw material in the field, with many excellent physical and chemical properties and materials technology.
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