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土壤生物

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In this investigation, the soils contaminated by crude oil fromLiaohe Oil Field were treated using prepared bed bioremediation technology.

在实验室小试和现场中试的基础上,采用预制床处理工艺对辽河油田4种不同类型石油污染土壤进行实用规模的生物处理技术研究。

An intriguing detail near the footpad at about the 2 o'clock position, is a metal spring partially buried in martian soil, a piece of the arm's now opened biobarrier.

在防陷垫附近大约两点的位置上有一个有趣的细节,一小块金属弹簧部分被埋在火星土壤里,也是机械手臂现已打开的生物屏障的一部分。

Papers on nematode parasites and arthropods, and on soil free-living nematodes, and on interactions of these and other organisms, are particularly welcome.

尤其欢迎关于线虫寄生生物和节肢动物,土壤中自由生长的线虫,以及它们与其他生物体相互作用的论文。

In this paper, a cyclic ketene acetal of 2-methylene-1,3-dioxepane was prepared. And then biodegradable SAP with C-O-C in the backbone was synthesized by Ring-Opening copolymerization of MDO with acrylic acid.

目前市场上使用的高吸水性树脂几乎都是聚丙烯酸类,但其生物分解性差,易造成地下水及土壤环境污染,可生物降解高吸水性树脂的制备引起了学术界极大的关注。

Therefore, the labile rhizosphere soil solution fraction can represent the bioavailable fractions of metals to plants.

因此,根系湿土壤溶液可移动性级分能代表可为植物所利用的生物有效态。

The various spheres—atom, hydro, litho, and bio—are intertwined and related, both in the historical evolutionary sense and in the present functional sense.

生物休的有机经组织是由空气,水和土壤中的元素构成,这些元素都带着生命的印记。

Results show that the two systems are very similar in mathematical structure and diversity characteristics, and both are reasonable information systems, which fit well to the same distribution models, such as power law distribution and lognormal distribution.

分析结果表明,生物分类和土壤系统分类具有很高的相似性,有着相似的数学结构和多样性特征。

At the bookish assembly hosted by Secretary General Huang Chin-ying on January 3, Mr. Chang Pei-chen presented the first report on the Secrets of the 17-year Cicada written by Japanese Jin Yoshimura, a specialist of eco-mathematical model and biological evolution. The book was adapted from Yoshimura』s paper published in American Scientist in 1996, exploring the causes of evolution of magicicadas. Based on the duration of dormancy, magicicadas fall into two groups: the 13-year and 17-year periodical cicadas. Based on the principle of the survival of the fittest, as the lowest common multiple was larger, there were fewer groups proliferating at the same time to prevent damage of their ecological regularity as a result of hybridization.

1月3日读书会在黄晋英秘书长主持下,第一篇由张培臣先生报告《17年蝉之谜》,作者为日本人吉村仁,专攻生态数学模型与生物演化理论,本书改写自吉村仁於1996发表於《美国自然学家》期刊的论文,探讨质数蝉的演化缘由;依若虫期蛰伏於土壤中年份的不同,质数蝉大致可分为13年及17年两类,在天择情形下,因为最小公倍数比较大,同一时间的繁殖群相对比较少,可避免杂交而破坏其生态规律。

In soil, all organisms of this type are called microflora.

土壤里的这类生物总称为"微生物群落"。

Soil is a multiphase environment, and its not only the base of all organisms, but also one of the sink to environmental pollutants.

土壤是一个多介质的环境,它是生物生长的基础,也是环境污染物的主要归宿之一。

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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.

然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。

A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.

付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。