1、

Experimental Studies on Porcelain Brick Preparation Using Lake Bottom Sediments and Coal Fly Ash

利用湖泊底泥和粉煤灰制备瓷质砖的实验研究

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2、

Daihai Lake, with a closed drainage basin, is very sensitive to the paleoclimate hange.

内蒙岱海是位于东南季风区的西北边缘的内陆封闭湖泊,对气候变化十分敏感。

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3、

The nitrogen and phosphorus element carried by soil erosion were the substantial clause which caused entrophication ( for example lake, rivers and so on).

水土流失携带的氮磷元素是导致受纳水体(如湖泊、河流等)发生富营养化的重要原因。

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4、

Other fish farms are connected to sources free flowing free-flowing -- a lake, river or ocean.

其他 渔场 通常与开放性流动水源联系在一起,比如湖泊 、 河流以及海洋.

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5、

The train of wagons were heading towards the lake.

车马队正朝着湖泊行进.

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6、

Long lakes shine in the jungle.

丛林中狭长的湖泊上波光闪闪.

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7、

Are most of the lakes located in the north central region?

大部分湖泊都在北部中心地区 吗 ?

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8、

But industrial pollution can produce mercury that accumulates in lakes, rivers and oceans.

但工业污染可产生汞积累在湖泊, 河流和海洋.

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9、

Solid layers of ice moulded the lakes and hills of Europe and North America millions of years ago.

数百万年之前,固体冰层造就了欧洲和北美和湖泊与山川。

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10、

Scientists reconstructed the major climate events of the past 2000 years by looking at around 700 records, including tree rings, ice cores and lake sediments2.

科学家们通过查阅包括树木年轮、冰芯和湖泊沉积物在内的约700项记录,重现了过去2000年的主要气候事件。

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11、

Otherwise, no fish are able to survive in the naturally toxic lake.

除此之外,没有鱼能够在天然有毒的湖泊中生存。

六级真题- 2017年 12月 3卷 阅读A

12、

Result shows AIT method is suitable to determine in situ denitrification of lake sediments.

结果表明,乙炔抑制方法适合湖泊底泥反硝化作用的测定。

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13、

Under the control of paleoclimate, paleogeography, paleobotany and paleostructure, the advantageous coal-forming environment of the research area are river and lake-delta depositional systems, and we also summarize the corresponding coal-forming mode.

受古气候、古植物、古地理和古构造等因素的综合控制,研究区内有利的成煤环境为河流和湖泊三角洲沉积环境,并总结出相应的成煤模式。

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14、

Lakes and reservoirs may have to be shut during the summer as increasing pollution.

在夏季污染增加时,一些湖泊和蓄水池被迫关闭.

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15、

Es 4 in this area belongs to shallow lake deltaic deposit, with sandstone mainly of channel sand, interbasin sand, frontal sand and far bar.

该区Es4段属于浅水湖泊三角洲沉积,骨架砂体为河道砂、河道间砂、前缘砂(席状砂)、远砂坝。

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16、

An index formula on eutrophic state evaluation of lakes based on particle swarm optimization

基于粒子群算法的湖泊营养状态指数公式

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17、

An universal index formula of eutrophic state evaluation of lakes and its effect verification

湖泊营养状态评价的普适指数公式及效果检验

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18、

Effects of internal pollution sources on the eutrophic lake and countermeasures

内源污染对湖泊富营养化的作用及对策

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19、

Study on biological pretreatment of eutrophic lake water

富营养化湖泊水生物预处理研究

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20、

Lake and reservoir have the same eutrophication mechanism, so it is feasible to research the two water areas together.

湖泊水库的富营养化发生机理相同,一起研究的可能性较大。

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