Soil organisms as well as enzyme activities perform important functions in soil, including structure improvement, nutrient cycling, and organic matter decomposition and retention.
土壤生物和酶活性在改善土壤结构、养分循环、有机质分解和保持中起重要作用。
This article introduced some natural vegetable gums, including structure, performance and their use in paper-making. Vegetable gum comes from nature and it is a good paper additive.
介绍几种常见植物胶,包括它们的结构、性能及其在造纸工业中的应用。植物胶取自天然,性能优异,作为造纸助剂具有高效、环保、经济的特点,开发利用前景广阔。
This article introduced some natural vegetable gums, including structure, performance and their use in paper-making.
介绍几种常见植物胶,包括它们的结构、性能及其在造纸工业中的应用。
Dynamic characteristics of an elastic coupling are expounded in three aspects including structure analysis, dynamics calculation and test.
从结构分析、动力学计算和动力特性实验三个方面阐述并研究了弹性联轴器的动力学特点。
The learning of Bayesian Networks is studied, including structure learning of Bayesian Networks and parameter learning of Bayesian Networks.
研究了贝叶斯网络的学习问题,包括贝叶斯网络结构学习和贝叶斯网络参数学习。
This paper talks about simple methods of maintenance and recovery, including structure recovery and record reading after table files (DBF file) are destroyed.
当表文件(或DBF文件)被破坏后,本文给出了简单的维护恢复的方法,包括结构恢复和记录的读取。
This article expounds the application to the domestic bus manufacture of anticorrosion technology, including structure design, anticorrosion material and anticorrosion technology.
从结构设计、防腐材料及工艺应用方面阐述防腐技术在国内客车制造中的应用,并提出客车防腐技术的发展趋势。
This article expounds the application to the domestic bus manufacture of anticorrosion technology, including structure design, anticorrosion material and anticorrosion technology.
从结构设计、防腐材料及工艺应用方面阐述防腐技术在国内客车制造中的应用,并提出客车防腐技术的发展趋势。
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