实验结果表明，经陶瓷膜精滤后的溶液清晰、透明，有价金属杂质离子含量和含油量降低， 精滤后溶液的物理和化学指标可达到工业生产的标准。
The experimental results show that the permeate was clear, and the content of metal ion was lower. The Membrane flux was larger and stable. Ceramic Membrane flux can be recovered by chemical clean.
作为土壤质量的重要指标，土壤有机碳及其组分在土壤许多物理、化学和生物特性中发挥着重要作用。
As an essential indicator of soil quality, soil organic carbon (SOC) and its fractions play an important role in many soil chemical, physical, and biological properties.
作为土壤质量的重要指标，土壤有机碳及其组分在土壤许多物理、化学和生物特性中发挥着重要作用。
As an essential indicator of soil quality, soil organic carbon (SOC) and its fractions play an important role in soil chemical, physical, and biological properties.
讨论了生物柴油的物理化学性质指标及其测定方法，重点讨论了生物柴油组成的特点和分析方法。
Physical and chemical property targets of bio-diesel and the measuring method have been discussed as well as the feature of bio-diesel composition and the analysis methods.
而对发酵秸秆饲料的品质评价应包括物理、化学和生物学指标进行综合评价。
And the comments on the quality of the fermented Straw Feed should include some comprehensive comments with physical, chemical and biological index.
通过测定样品的物理化学指标来辨别中国葡萄酒的品种和产地。
The physical chemistry indexes of Chinese wines were investigated for the purpose of their classification according to variety or origin.
本文首先研究了再生骨料的基本性能指标，分别采用物理和化学方法进行活化。
Firstly, the fundamental properties of recycled aggregate were taken into consideration. Physical and chemical methods were used for activation.
无公害八角干果质量评价指标应包括感观指标、物理指标、化学指标、卫生质量指标等，无公害八角茴油质量评价指标有感观指标、理化指标和卫生质量指标。
The evaluation indexes of dried fruit include sense, physics, chemistry, sanitation, and so on. And the evaluation indexes of star anise oil include sense, phi-chemistry and sanitation.
本文综述了三类腐熟度指标，即物理、化学和生物指标，它们共同构成了一个相对完整的指标体系。
Three types maturity indices, including physical, chemical and biological indices are reviewed in this paper. They constitute a integrated indices system by comparison.
本文综述了三类腐熟度指标，即物理、化学和生物指标，它们共同构成了一个相对完整的指标体系。
Three types maturity indices, including physical, chemical and biological indices are reviewed in this paper. They constitute a integrated indices system by comparison.
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