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- The human brain is a complex organ. 人脑是个复杂的器官。
- The army is an extremely complex organism. 军队是极其复杂的组织。
- The brain is a complex organ with much of its work unknown. 大脑是一个复杂的器官，它的很多功能人们尚不清楚。
- Factory and city are more complex organism than self- sufficient village. 工厂和城市是较自给自足的村庄更为复杂的社会组织。
- Factories and cities are more complex organisms than self-sufficient villages. 工厂和城市是较自给自足的村庄更为复杂的社会组织。
- The heart is a complex organ that starts beating a few weeks after conception. 心脏是个复杂的器官，自从概念诞生后开始了几个月的跳动。
- The army is an extremely complex organism . 军队是一个极其复杂的组织。
- The human body has a very complex organization. 人体是个非常复杂的机体
- The procedure produced an oily residue composed of hundreds of complex organic molecules. 这个过程制造出一种油性的残留物，包括几百种复杂的有机分子。
- The auto-oxidizable reaction of lipid is a complex organic chemistry reaction which do latent harm to humankind. 脂质自动氧化反应是一个复杂的有机化学反应,同时给人带来潜在的危害。
- But scientists have long puzzled over whether these complex organic compounds originated on Earth or in space. 但是，科学家长期以来一直困惑的是这些复杂的有机化合物是起源于地球还是太空。
- The company has a very complex organization structure. 公司的组织结构非常复杂。
- S. americana ingests the complex organic compounds and excretes hydrogen and other gases. S.;americana消化复杂的有机物和分泌氢及其它的气体。
- Protei are complex organic compounds.They are digested and broken down to form 22 amino acids. 蛋白质属于复合有机物，经消化分解，蛋白质可以生产出22种氨基酸。
- Organic chloramines are usually toxic and some can be the precursors of some carcinogens, which are more toxic to the aquatic lives and human beings. 有机氯胺一般具有一定的生物毒性，而且一些有机氯胺也是致癌消毒副产物的前体物质，对水中的生物以及人体健康会产生毒害作用。
- The reaction of organic nitrogen compounds in wastewater with chlorine will form toxic and harmful organic chloramines during the chlorination. 在氯消毒过程中,污水中的含氮有机物与氯反应会生成有毒有害的有机氯胺。
- The heart is a complex organ that starts beating of a few weeks after conception. 心脏是个复杂的器官，它是在怀孕后的几周内开始跳动的。
- The formation of organic chloramines will reduce the disinfection efficacy and affect the determination of residual chlorine. 消毒过程中有机氯胺的生成不仅会降低消毒效果，而且也会影响水体中余氯的测定。
- Factories and cities are more complex organisms self-sufficient villages. 工厂和城市是比自给自足的村庄更复杂的机体。
- Studies about organic chloramines have begun early in some foreign countries, while little concern is paid on this field in China. 国外很早就开始了对有机氯胺的研究，而国内对有机氯胺的关注较少。
