采用4水平3因子正交试验设计，通过盆栽试验，用添加法研究了铜、铅、锌及其复合污染的红壤性水稻土对水稻生长、产量、品质的综合影响。
Comprehensive effects of cu, Pb and Zn in Soil on growth, yield and quality of rice have been studied through a series of pot culture experiments with a 4 level and 3 factor orthogonal design.
本文提出了实时室内空气品质的概念，是强调室内空气品质是一个变量，是设计、施工和运行管理多学科、多专业综合形成的一个量。
This paper put forward an idea of real time of indoor air quality, so as to emphasize that IAQ is a variable and comprehensive factor formed by design, construction and system running.
公司理念始终崇尚品质，为客户提供尖端的综合一体化设计，创造更多品牌价值。
Philosophy of the Company upholds quality all the time. Itprovides top and integrated design and creates more brand values for theclients.
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