释义 |
BHC ˌbi:ˌeitʃˈsi: COCA¹⁵⁶⁶²⁹BNC⁵⁸⁷⁹⁹ 基本例句 n.弹道高修正量¹⁰⁰ Amount of BHC in soils around pesticide plant is high. 生产六六六的农药厂周围土壤六六六高; cnki Dead bodies of organisms also accumulated BHC. 它们的死体也同样能积累六六六。 cnki The Chinese squid was used to monitor the contamination by BHC and DDT as a bio- indicator for the first time in offshore waters. 初步探讨用鱿鱼作指示生物,监测离岸海域六六六 BHC和滴滴涕 DDT的污染。 cnki Conclusion The DDT and BHC contents had declined since the DDT and BHC were prohibited in 1983. 结论自1983年停用有机氯农药 DDT、 BHC以后,人乳中的含量呈现明显的下降趋势。 cnki However, the accumulative concentrations of DDT and BHC in1998 was much higher than that of some foreign countries. 但1998年的蓄积水平与国外相比仍处于较高水平。 cnki The extent of pollution by BHC and DDT in agricultural environment gradually decreases toward the northern and southern parts of China. 结果表明,重污染区集中在长江、黄河流域的粮、棉产区,而且我国农业环境中 BHC、 DDT污染程度是向南或向北逐渐减弱。 cnki The microbial degradation of BHC was remarkably influenced by the soluble oxygen in flooded soil. 这是因为含水量影响了微生物呼吸活性所致。 cnki This paper deals with the effect of DDT and BHC on amino acids content in Chlorella vulgaris Beij so as to provide theoretical basis for environmental bio- engineering and biological monitoring. 本文研究的 DDT, BHC对小球藻氨基酸含量的影响,可作为环境生物工程及生物监测的依据。 cnki |