secondary products

Forestry industry involves a number of categories of the primary, secondary and tertiary industry in the national economy, which has many kinds of products, a long industrial chain and wide coverage.

林业产业涉及国民经济一、二、三产业的多个门类，产品种类多、产业链条长、覆盖范围广。

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Caliche crusts are secondary products formed by the dissolution of meteoric water on former lithified sediments and rocks during their exposure into subaerial vadose environments.

钙结壳是土壤层之下的岩石在出露地表渗流带环境内受大气雨水的溶解，并通过上覆土壤层的淋滤而成的产物。

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The immediate product must be rebleached to remove the oxidized tocopherol and other secondary oxidation products.

产品必须重脱色来去除氧化的维生素E和其它二次氧化产物.

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Both the alcohols and aldehydes are secondary products of the oxidation.

醇和醛两者为氧化的次级产物.

词典精选例句

SCAS is the source term code to calculate steam activation products in secondary loop of reactor, which is developed by Nuclear Power Institute of China.

SCAS是中国核动力研究设计院编制的反应堆二回路蒸汽活化产物源项程序。

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Coordinate the primary and secondary processing of products secondary operation suppliers.

与二级生产协商调整产品的初级和二级处理.

网络文摘精选

In the secondary chemical reaction region the key reactions are either, homogeneous or heterogeneous reactions of combustion products.

二次反应区主要是燃烧产物的均相或非均相反应；

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Logistics industry has contained the movement course of all social products in the society and in enterprises, involving primary industry, the secondary industry, the tertiary industry and production process of societies, considered to be the artery of national economic development and basic industry.

物流产业涵盖了全部社会产品在社会上与企业中的运动过程，涉及到第一产业、第二产业、第三产业和全部社会再生产过程，被认为是国民经济发展的动脉和基础产业。

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Environment friendly, healthy products, completely avoid the secondary pollution and great noise of conventional vacuum cleaners.

环保 、 健康型产品, 完全避免了拖走式吸尘器造成的有害的二次污染和很大的噪声.

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During the process of FHP, secondary reaction of gaseous is unavoidable and it has an important effect on yields and distribution of gaseous and liquid products.

在快速热解过程中，加氢二次反应不可避免，且对气、液生成物的产率和产物分布有重要影响。

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Terpenoid is a class of secondary metabolites which is widespread in nature with a variety of structural variation. They play not only important biological roles in all forms of life, but has been widely used in industry, medicines and healthcare products.

萜类化合物种类繁多是自然界广泛存在的一类次生代谢物，不仅在生物体的生命活动中扮演重要的作用，而且还在医药卫生行业、工农业等方面得到了广泛的应用。

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