congeners
英
美
n. 同种类或同性质之人或物（congener的复数）
双语例句
- There were no statistical differences in fertilization and degeneration of oocytes, and abnormality of 2 cell embryos in the mouse between the two PCB congeners.
两种四氯联苯对小白鼠卵母细胞体外受精能力、退化率和2细胞胚胎的畸形率无统计差异。 - 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 - 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。 - 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。 - 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。 - 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。 - Photochemical Degradation of Organic Pollutants Polybrominated Diphenyl Ether Congeners and Cyanuric Acid
新型污染物多溴联苯醚和氰尿酸的光化学降解 - The photo-reactivity of PCBs was related to the position and quantity of chlorines on the PCB congeners.
PCBs的光化学活性与其氯原子数量和取代位置有关。 - The limit of pleasure in the mind, however, is reached when we reflect on the things themselves and their congeners which cause the mind the greatest alarms.
但只有当我们对事物本身及在我们心灵中唤起最大注意力的事物的类进行沉思时，才能获得心灵的快乐。