原水中天然有机物对水处理工艺有很大的影响。
Natural organic matter in raw water has a great influence on water treatment process.
松柏烯是从红松树中提取和分离出来的一种天然有机物。
The cembrene is a natural organic compound. A colowless needle crystal was obtained by extraction and separation, from red pine tree.
探讨了2种不同天然有机物对2709碱性蛋白酶的活力和热稳定性的影响。
The influence of two natural organic compounds on the activity and thermal stability of 2709 basic protease were investigated.
分别探讨了三种金属离子及其与天然有机物组方后对1398中性蛋白酶活力的影响。
In this paper the activity of 1398 protease by the active of the mixture of three metal ions and nature organic compound was studied respectively.
有吸附，表现出了分子筛效应。 可望应用于结构类似而分子体积大小不同的有机物特别是天然有机物的吸附分离。
Therefore, it would find some uses in adsorptive separation of organic compounds with similar structure but different molecular size.
在对天然有机物分类的基础上进行了水体中有机物的特性研究，并采用氯胺对不同特性有机物的氯化消毒副产物进行了控制研究。
The paper researched on characters of NOM (nature organic matter) based on the fractionation of NOM, and studied the control of DBPs (disinfection by-products) by chloramine compared with chlorine.
石油由原油和天然气组成，它们似乎来源于海洋沉积物中的有机物质。
Petroleum, consisting of crude oil and natural gas, seems to originate from organic matter in marine sediment.
然而，大多数蛋白质的天然环境并不是单纯的水溶液，而是含有许多有机物的复杂环境。
However, the natural environment of most protein is not pure aqueous solution, but a complex environment many organic substances.
在颗粒物对水中邻苯二甲酸酯吸附、水解、生物降解和藻类富集实验的基础上，提出了颗粒物与天然水体中痕量有机物相互作用的动态数学模型。
A dynamic model on interaction between water particles and trace organic chemicals was presented on the basis of the research of adsorption, hydrolysis, biodegradation and algae accumulation in water.
只有当生物还原带形成后，生化层才发育成熟，包气带对有机物能进行有效地降解和清除，具有良好的天然降解功能。
After biologic reduction zone is developed and biochemical layer is produced fully, organic contaminants can be naturally biodegraded.
沸石是一种天然廉价矿物，可用于去除水中氨氮、有机物、浊度、重金属离子和含氧酸阴离子。
Zeolite is a natural and cheap mineral, which could be used in the removal of ammonia nitrogen, organic compound, turbidity, heavy metal and oxyanion from water.
光催化过程，其利用太阳活动可针对性地破坏不想要的气味，味道和气味的化合物，还有天然存在的有机物质。
The photocatalytic process which utilises solar activity can be directed to destroy undesired odours, taste and odour compounds, and also naturally occurring organic matter.
富含多种有机物和矿物质的土壤，以及独有的气候水质等条件孕育出了这一天然珍品。
The natural treasure is grown with organic-rich and mineral-rich soil and peerless climatic condition and water quality.
不同颜色的染色红珊瑚的拉曼光谱显示出不同的、特征的有机物成分，明显区别于天然红珊瑚的拉曼光谱。
The dyed corals with different red colours have another characteristic organic pigments Raman spectra, which are different from natural ones obviously.
不同颜色的染色红珊瑚的拉曼光谱显示出不同的、特征的有机物成分，明显区别于天然红珊瑚的拉曼光谱。
The dyed corals with different red colours have another characteristic organic pigments Raman spectra, which are different from natural ones obviously.
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