congeners
英
美
n. 同种类或同性质之人或物（congener的复数）
双语例句
- Samples at sub surface water, suspended particulate matter ( SPM) and surface sediment collected from Daya Bay in Aug.4, 1999 have been analysed for 12 polychlorinated biphenyl ( PCB) congeners and 18 organochlorine insecticides, using gas chromatography with electron capture detection.
1999年8月4日采集了大亚湾次表层水、悬浮颗粒物和表层沉积物并用气相色谱（电子捕集检测器）分析了其中12个多氯联苯（PCBs）和18个有机氯农药样品。 - Except for the river mouth, the distribution of PCDD/ F congeners was same basically with the lower chlorinated congeners dominated.
除河口处外，PCDD/F同系物分布基本上相同，即低氯代PCDD/Fs占主导。 - Study on polychlorinated biphenyl congeners and organochlorine insecticides in Daya Bay
大亚湾海域多氯联苯及有机氯农药研究 - The object of this paper is to represent the regularity in the gradation of properties of congeners of chemical elements and their compounds by the same formula as the rule of homologous linearity for organic compounds.
本文应用化合物同系线性规律公式，来表达同族元素及其化合物各种性能中递变关系的规律。 - Retention time locking ( RTL) technique was used for quick identification of specific congeners, with selective ion monitoring ( SIM) mode for mass spectrometry ( MS) detection, resulting in higher detection sensitivity.
保留时间锁定（RTL）技术帮助快速定性单个的同分异构体。选择离子监测模式（SIM）保证了很高的测试灵敏度。 - This evaluation model considered the characteristic differences between congeners scientifically and comprehensively, and should be employed in evaluations of persistent organic pollutants ( POPs).
该评价体系科学合理地考虑了PCBs同系物间的特性差异，在持久有机污染物（POPs）的污染评价方面具有很高的理论和推广价值。 - Its congeners and derivatives exhibit pronounced biological activity mainly as strong antiviral agents and as antineoplastic drugs.
其同系物及衍生物具有很强的抗肿瘤活性。 - It is thought that the body, which is described by "the Beauty writer", is the female body that is the model of the crowd or congeners.
认为美女作家所描写的身体，是作为大众或同类的榜样的女性身体。 - QSPR/ QSAR Research on Polychlorinated Biphenyl Congeners
多氯联苯（PCBs）类化合物QSPR/QSAR研究 - The regularity in the gradation of properties of the congeners of the elements and their compounds
同族元素与化合物性能递变的规律性