There is no appropriate model to analyze settlement of landfills so far, especially when bio-chemical decomposition was taken into consideration.
迄今为止还没有分析填埋场沉降的合理模型，特别是关于生物降解引起的固体颗粒的减少。
Critics, however, suggested that the magnetite was formed by a chemical process called thermal decomposition.
但批评人士认为，这枚陨星是在热分解的化学过程中形成的。
Chemical change, especially decomposition, produced electrolyte by an electric current.
电解质是指电流在分解时所产生的化学变化。
The formulation must be preserved against decomposition due to chemical degradation and protected from microbial contamination and the destructive influences of excessive heat, light, and moisture.
一张配方都对抗其因化学降解而导致的变质。以及防止它受到杂菌污染及过度的热量，光能，湿气导致的破坏性影响。
Decomposition of a chemical compound by reaction with water, such as the dissociation of a dissolved salt or the catalytic conversion of starch to glucose.
水解作用通过与水反应分解一种化学合成物，比如盐水的解析，或淀粉向葡萄糖的催化转变。
Alongside, the chemical reactions for the key steps in this synthesize process i. e, the condensation, decomposition, ring-closing, separation, etc. are given.
给出了合成过程中缩合，分解、闭环，离析等关键步骤的化学反应；
The increased N input may influence C and N turnover during litter decomposition process by changing chemical and microbial environment in forest floor.
外源氮输入可以通过改变土壤中的化学和微生物环境影响凋落物分解过程中的碳氮周转过程。
The soil temperature, the Numbers of microorganism and the chemical composition of litter itself are the main factors what affect the litter decomposition rate.
土壤温度、微生物数量和枯枝落叶本身的化学成分是影响分解率的主要因素。
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。
Their exploiting methods include thermal decomposition, depressurization and chemical injection methods.
开发的方法有：热力分解法、减压法和注入化学剂等等。
The amount of green manure added to soil and the soil chemical and physical properties also influenced the rate and degree of decomposition of the green manure.
土壤中的绿肥加入量及土壤本身的物理化学性质对绿肥的分解率及分解速率也有影响。
The thermal decomposition of calcium carbonate is an important chemical reaction during cement raw meal decomposition, on which decomposition rate of raw meal and output of clinker depend.
碳酸钙热分解是分解炉内水泥生料分解的一个重要反应，对水泥生料的分解率和熟料产量有较大的影响。
Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation.
采用均匀沉淀法合成碳酸铅，在此基础上通过高温分解制备纳米氧化铅。
Changes of chemical components of Radix et Rhizoma Rhei in the procedure of extracting and refining-study on the decomposition mechanism of emodin while heating in water.
大黄在提取精制工艺中的化学成分变化研究大黄素的湿热降解机理探讨。
The catalyst was first produced by sol-gel method and the carbon nanotubes were high yield synthesized by the catalytic chemical vapor decomposition method.
首先采用溶胶-凝胶法制备镍催化剂，在此基础上用化学气相沉积法高产率地制备了碳纳米管。
The United States in burning waste plastic, using heat decomposition extraction chemical raw materials and other aspects of the massive work and achieved some results.
美国在燃烧废旧塑料利用热能，热分解提取化工原料等方面进行了大量工作并取得了一些成果。
The decomposition of litter can cause the periodic shortage of nitrogen and phosphorus chemical elements.
枯枝落叶的快速分解会引起土壤的氮和磷元素的周期性短缺。
A new type sound absorbing foamed composites mainly made from inorganic fiber and polymer has been produced by the thermal decomposition of chemical blowing agents.
以聚合物和无机纤维为主要原料，用化学发泡方法制成了一种新型泡沫吸声材料。
UNIFOAM AZ epitomizes Otsuka Chemical?s organic temperature decomposition-type foaming agent, which is mainly composed of Azodicarbonamide.
UNIFOAMAZ是以偶氮二碳酸酯为主要成分的大冢化学有机热分解型发泡剂的总称。
It is said that the magnetite was formed by a chemical process called thermal decomposition.
据说这枚陨星是在热分解的化学过程中形成的。
It is said that the magnetite was formed by a chemical process called thermal decomposition.
据说这枚陨星是在热分解的化学过程中形成的。
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