Chinese translation for "富集系数"

coefficient of concentration
concentration factor
enrichment coefficient

Example Sentences:

	1.	Spef ; chai river ; sediment ; heavy metals ; pollution 次生相富集系数法柴河沉积物重金属污染
	2.	Secondary phase enrichment factor for evaluation of heavy metal pollution of sediment in the chai river 应用次生相富集系数评价柴河沉积物重金属污染
	3.	As uptake by each part of p . vittata l increased obviously with elevating as level and the ratio of pinna as concetration to root as concentration increased gradually 随着添加砷浓度的提高，蜈蚣草各部位的砷浓度都显著增加，其羽叶根的富集系数也逐渐提高。
	4.	Huize pb - zn - ge - cd deposit is a typical ore deposit occurred in sichuan - yunnan - guizhou lead - zinc metallogenic area . the enrichment coefficient of ge and cd in main ore body reaches 6978 and 3640 respectively , which shows that dispersed elements have a special geochemical behavior in this area 会泽铅锌锗镉矿床，是川滇黔成矿三角区富分散元素铅锌矿床的典型代表，其主矿体中锗、镉的富集系数分别可达6978和3640 ，显示了分散元素在该区有着独特的地球化学行为。
	5.	Based on regional geochemical surveying results of shalanzhan sheet , the authors deal with in this paper the application of regional geochemical data to basic geological survey in the light of element associations , surface enrichment coefficients of elements , element content ranges and petrogeochemical data 根据沙兰站幅区域化探扫面成果，从元素组、元素的表生富集系数、元素的含量区间、岩石地球化学资料等方面，对区域化探资料在基础地质调查中的应用进行了探讨。
	6.	In the field of the phytoremediation of copper pollution , submerged macrophytes are focused less than the terrestrial plants . in this study , ceratophyllum demersum l . and cahomba caroliniana a . gray were used as the test plant . the following two aspects were investigated in vivo methods : 1 ) the toxicity effects of cu2 + on the three main antioxidant enzymes ( including cat , pod and sod ) of two submerged macrophytes were detected at different low doses and on the chronic exposure , in order to establish the dose - effect relationship and the time - effect relationship , and thereby acquire the toxicity threshold ; and 2 ) with two submerge macrophytes throng cultured individual or combined on the chronic exposure , it was found on the bcf of copper and the influence of interspecific relationships to the submerge macrophytes resistance or bioconcentration 本论文以两种大型沉水植物金鱼藻( c . demersuml . )和水盾草( c . carolinianaa . )为受试植物，从它们对水体中cu ~ ( 2 + )的生物富集作用和动态，以及cu ~ ( 2 + )对它们体内抗氧化酶的急性毒性效应和亚急性毒性效应两方面进行了研究： 1 )通过体内暴露不同剂量的cu ~ ( 2 + ) ，探讨cu ~ ( 2 + )对植物体内三种主要的抗氧化物酶( sod ， pod ， cat )的毒理效应，建立剂量?效应关系和时间?效应关系，以揭示沉水植物对cu ~ ( 2 + )的抗性机制； 2 )通过对金鱼藻，水盾草单独培养和共同培养的方式，分别研究了两种沉水植物对cu ~ ( 2 + )的生物富集系数及其动态以及两种植物的种间关系对富集铜和植物耐性的影响，综合评价了两种植物在铜污染水体的植物修复中的应用前景。
	7.	Abstract : 145 samples of eight plants were collected from lanmuchang and yangjiawan and quantitative analyses were made of the ore - forming elements in the plant ashes . considering the three principles of the plant indicator for mineral exploration , namely certainty , sensitivity and feasibility , this paper evaluates comprehensively the indicating functions of the eight plants , on the basis of some quantitative indexes such as the relation coefficient between plant ash and ore - forming element , concentration coefficient , etc . it also discusses the relationships between the anomaly of plant ashes and the fault zone , alteration zone mineralization zone and orebody , showing the significance of these plants to the prospecting 文摘:在滥木厂和杨家湾铊(汞)矿床(点)对芒箕、南烛、榔榆、大金发藓、蜈蚣草、石松、黄花草、醉鱼草等8种植物取样145件，在提出确定找矿有效指示植物三原则(确定性，敏感性，可行性)的基础上，依据植物灰分与底质成矿元素相关系数、植物灰分富集系数和衬度系数，较全面地分析和评价了8种植物的找矿功能；讨论了其异常的分布与断裂带、蚀变带、矿化带以及工业矿化(矿体)之间的关系，并指出了其找矿意义。
	8.	A method of secondary phase evrichment factor for evaluation of heavy metal pollution in sediment was proposed . a case study was carride out for the chai river based of field samping and analysis . the approach was compared with currently used methods 目前，国外学者提出的几种关于河流沉积物重金属污染评价方法，具有其本身的特点和应用性，但也存在着某些局限性。为弥补这些评价方法的不足，提出了次生相富集系数法，并应用此法对柴河流域沉积物重金属的污染水平进行了评价。

Similar Words：

"富集燃料的指数实验" Chinese translation, "富集熔炼" Chinese translation, "富集实验" Chinese translation, "富集台" Chinese translation, "富集体" Chinese translation, "富集氧化带" Chinese translation, "富集因素" Chinese translation, "富集因子" Chinese translation, "富集铀" Chinese translation, "富集元素" Chinese translation