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In this paper,the effect of the compound stress of Cu,Cd,Pb,Zn and As on the growth and the accumulation and the distribution of heavy metals in Juncus Effuses is researched by using soil cultures method.

盆栽试验结果表明：Cd、Pb、Cu、Zn、As 5种重金属复合胁迫对灯心草地上部生长有一定程度的抑制作用，在土壤环境质量二级标准上限值处灯心草地上部生物量减产9。

The results showed that the critical values of Cd,Pb,and Cu in the Juncus Effuses grown soil were set at 10,100 and 100mg kg-1 respectively,but Juncus Effuses was not able to grow in the Zn polluted soil.

结果表明：种植灯心草土壤中的Cd、Pb、Cu三种重金属临界值可分别设定为10mg kg-1、100 mg kg-1、100mg kg-1。灯心草不适合在Zn污染的土壤中种植，土壤中As临界值尚需作进一步的研究来确定。

Eco-toxicology effects of compound stress of Cu, Cd, Pb, Zn and As on growth, chlorophyll content and protective enzyme of Juncus Effuses were studied using pot culture. Concentrations of the heavy metals in the soil were designed according to the State Soil Environmental Quality Standard. Considering practical application, soils contaminated with tailings and wastewater from Lead/Zinc mining were also used in the experiment.

通过盆栽试验，以现行土壤环境质量标准为浓度设置依据并结合实际污染土壤研究了不同处理水平的Cu、Cd、Pb、Zn、As 5种重金属复合污染对灯心草生长、叶绿素含量及保护酶系统的影响。

Iron deposit is concerned with spilite keratophyre, rich in Fe, Na〓O, Alternative types are similar-skarnization, Iron deposit is of aeromagnetic anomaly. Indexes of Cu, Pb-Zn deposits are contemporaneous fault, ore-bearing bed, volcanic rock with high potassium, volcanic structure, a serious of alternative in ore-bearing bed and under ore-bearing bed, high content of Pb, Zn, Ag, Cu, Cd, Ba, As, CaO, Fe, Mn, low Na〓O, Al〓O〓 in mineralizing body.

铅锌矿形成大矿富矿指标：①NW、NE向同生断裂；②有利含矿层位D〓k〓〓；③酸性富钾火山岩；④火山机构发育；⑤有利于矿质聚集的火山洼地；⑥发育与流体活动有关的矿下层、矿层、蚀变岩筒蚀变；⑦块状、浸染状铅锌黄铁磁黄铁矿石；⑧原生晕中Pb、Zn、Ag、Cd、Ba、Cu、As元素组合，CaO、TFe、Mn富集，Na〓O、Al〓O〓亏损，其下部位富K〓O或Na〓O。

Be in early this year on Feburary 19, CD Projekt company was announced formally external " koradji " strengthen edition.

早在今年2月19日，CD Projekt公司正式对外公布了《巫师》加强版。

The widely-planted vegetable spinach and Lactuca sativa were selected as the research objects. Five different plots were chosen for each plant and five samples were selected in each plot by using plum-shaped arrangement method to form the mixed samples. The contents of Pb, Cd, Cu, Zn were determined and evaluated by single-factor pollution index method.

方法］以人们广泛种植的菠菜和油麦菜为研究对象，每种植物选取了5个地块，每个地块按照梅花形布点法，选取5个样品组成混合样品，测定其中的Pb、Cd、Cu、Zn含量并采用单因子污染指数法进行评价。

Luciana Souza's CD,"North and South," is the last installment of her three-part reflections on musical and poetic influences from Brazil, where she was born, and from New York, her adopted home.

露西苏扎的CD ，&北方和南方，&是她的最后安装三个部分对音乐和诗歌的影响来自巴西，她在那里出生，和来自纽约，她通过主页。

After a long period of silence, Ken flicked on the stereo Joe had lugged down from his room and slipped in a CD, one of his favorites from the 1990s.

在一阵长时期的沈默之后，在立体的乔身上的轻弹肯恩已经从他的房间柄下来而且在一个 CD 中滑倒，从 1990 年代起的他喜欢的事物之一。

Shantou City Tung-chi Magnetoelectric Co., Ltd. was established in 1998 for China specializing in the production of CD boxes, DVD boxes, packing boxes, audio-visual products one of the major manufacturers.

汕头市通智磁电有限公司成立于一九九八年，为中国专业生产CD盒，DVD盒，音像制品外包装盒的主要制造商之一。

Including similar but slightly different versions of the four tracks that comprise his 2006 EP, Love Hope Hero, this ten-song CD, according to Maida, didn't start out as musical numbers, but instead as poems.

按照Maida的说法，这次发行的CD中包含他06年的EP&Love Hope Hero&里的4首歌曲，但与原版有些许不同的是，这次发行的歌曲并不是以音乐本身作为出发点的，它们更多的是诗。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。