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  1. Nitrogen leaching in response to increased nitrogen inputs in subtropical monsoon forests in southern China

  2. Nitrogen leaching in response to increased nitrogen inputs in subtropical monsoon forests in southern China

  3. 所属分类：Java

    • 发布日期：2010-07-04
    • 文件大小：735232
    • 提供者：hotoiz

  1. Introduction to Nitrogen

  2. Introduction to Nitrogen

  3. 所属分类：其它

    • 发布日期：2011-12-23
    • 文件大小：130048
    • 提供者：langxianw

  1. nitrogen-1.1-wm5.cab WINCE PPC

  2. nitrogen-1.1-wm5.cab WINCE PPC

  3. 所属分类：WindowsPhone

  1. nitrogen 聊天室

  2. 使用nitrogen做的一个内部沟通聊天室，方便群发文件和图片，当然包换最基本的文本信息聊天了。

  3. 所属分类：企业管理

    • 发布日期：2012-10-29
    • 文件大小：29360128
    • 提供者：yivanus

  1. nitrogen_1

  2. erlang的Web开发 随着Erlang和FP的普及，总有人想把Erlang用在Web开发上。 虽然这不一定是个靠谱的想法，但是，还是看上去很美的想法。 Nitrogen 就是其中一个实现。它主要关注在快速开发交互密集型的Web，喜欢Erlang的童鞋可以看一下。

  3. 所属分类：其它

    • 发布日期：2014-02-11
    • 文件大小：160768
    • 提供者：u013632726

  1. CVN impact properties of high-nitrogen austenitic stainless steels

  2. CVN impact properties of high-nitrogen austenitic stainless steels，袁志钟，戴起勋，The Charpy v notch (CVN) impact properties of two kinds of high-nitrogen austenitic stainless steels (HNASS) Fe24Mn13Cr1Ni0.44N and Fe24Mn18Cr3Ni0.62N were studied at differen

  3. 所属分类：其它

    • 发布日期：2020-02-28
    • 文件大小：504832
    • 提供者：weixin_38657465

  1. Microstructure thermostability of high nitrogen austenitic stainless steel

  2. Microstructure thermostability of high nitrogen austenitic stainless steel，袁志钟，戴起勋，High nitrogen austenitic stainless steel, Fe24Mn18Cr3Ni0.62N, was isothermal annealed from 750℃ to 900 ℃ for different time to investigate the thermostability of its m

  3. 所属分类：其它

    • 发布日期：2020-02-18
    • 文件大小：372736
    • 提供者：weixin_38680340

  1. Nitrogen modulated magnetic properties of Fe films

  2. 铁膜磁性氮调制，W. H. Zhong，B. K. Tay，The structure and magnetic properties can be modulated by adding nitrogen because of the aleration of Fe atomic valence upon reaction.

  3. 所属分类：其它

    • 发布日期：2020-02-15
    • 文件大小：327680
    • 提供者：weixin_38696339

  1. Effect of nitrogen addition on the band gap, core level shift, surface energy, and the threshold field of electron emiss

  2. Effect of nitrogen addition on the band gap, core level shift, surface energy, and the threshold field of electron emission ，卞海蛟，陈小峰，The effect of nitrogen (N) doping on the behavior of field emission, surface energy and the band structure of stronti

  3. 所属分类：其它

    • 发布日期：2020-01-30
    • 文件大小：388096
    • 提供者：weixin_38623009

  1. Nitrogen-Reduced Graphene Oxide Modification for Improving Energy Conversion Efficiency of Dye-Sensitized Solar Cells

  2. 氮掺杂改性提高燃料敏化太阳能电池的效率，向中华，周兴，作为新一代光伏电池，燃料敏化太阳能电池已成为全世界研究者关注的热点。我们采用氧化石墨烯和氮掺杂的氧化石墨烯改性了太阳能电

  3. 所属分类：其它

    • 发布日期：2020-01-07
    • 文件大小：1048576
    • 提供者：weixin_38747592

  1. Nitrogen fixation of faba bean interacting with a non-legume in two contrasting intercropping systems

  2. Nitrogen fixation of faba bean interacting with a non-legume in two contrasting intercropping systems，范分良，余常兵，A field experiment was carried out to quantify biological nitrogen fixation (BNF) using the 15N isotope natural abundance method in maize (Z

  3. 所属分类：其它

    • 发布日期：2020-01-04
    • 文件大小：273408
    • 提供者：weixin_38745648

  1. Amelioration of nitrogen difference method in legume intercropping system

  2. Amelioration of nitrogen difference method in legume intercropping，余常兵，李隆，Nitrogen difference method is commonly used to appraise biological nitrogen fixation, which is a well established aspect of plant condition. In an intercropping system, belowgr

  3. 所属分类：其它

    • 发布日期：2020-01-04
    • 文件大小：279552
    • 提供者：weixin_38660327

  1. Root-Water/Nitrogen-Uptake and Root Nitrogen Mass of Winter Wheat under Optimal Water Condition

  2. 最优水分条件下冬小麦根系吸水、吸氮与根氮含量之间的关系，石建初，左强，在土壤－植物系统中，根系吸收土壤中的水、氮对植物生长以及对土壤中的水、氮运移都具有非常重要的作用。在考虑植物根长的基础之

  3. 所属分类：其它

    • 发布日期：2020-01-01
    • 文件大小：503808
    • 提供者：weixin_38697979

  1. Studies in Crop Variation. VI. Experiments on the response of the potato to potash and nitrogen

  2. 这是整理发布的一款Studies in Crop Variation. VI. Experiments on the response of the pot...该文档为Studies in Crop Variation. VI. Experiments on the response of the potato to potash and nitrogen，是一份很不错的参考资料，具有较高参考价值，感兴趣的可以下载看看

  3. 所属分类：其它

    • 发布日期：2020-12-23
    • 文件大小：1048576
    • 提供者：weixin_38729399

  1. A Versatile, Ultralight, Nitrogen‐Doped Graphene Framework.pdf

  2. A Versatile, Ultralight, Nitrogen‐Doped Graphene Framework.pdf

  3. 所属分类：讲义

    • 发布日期：2021-03-15
    • 文件大小：907264
    • 提供者：qq_20415139

  1. Analysis of total nitrogen and total phosphorus in soil using laser-induced breakdown spectroscopy

  2. Laser-induced breakdown spectroscopy (LIBS) is used to determine the total nitrogen (TN) and total phosphorus (TP) in soil. Quantitative determinations are conducted using the line intensity of the analyte element and element concentration. Calibrati

  3. 所属分类：其它

    • 发布日期：2021-02-25
    • 文件大小：337920
    • 提供者：weixin_38546608

  1. Selection of stable equivalent wavebands for near-infrared spectroscopic analysis of total nitrogen in soil

  2. The selection of stable wavebands for the near-infrared (NIR) spectroscopic analysis of total nitrogen (TN) in soil was accomplished by using an improved moving window partial least squares (MWPLS) method. A new modeling approach was performed based

  3. 所属分类：其它

    • 发布日期：2021-02-22
    • 文件大小：1048576
    • 提供者：weixin_38631329

  1. Structural，surface，and electrical properties of nitrogen ion implanted ZnTe epilayers

  2. Structural，surface，and electrical properties of nitrogen ion implanted ZnTe epilayers

  3. 所属分类：其它

    • 发布日期：2021-02-22
    • 文件大小：1048576
    • 提供者：weixin_38670700

  1. Impact of Nitrogen Doping on Electrical Conduction in Anatase TiO2 Thin Films

  2. Impact of Nitrogen Doping on Electrical Conduction in Anatase TiO2 Thin Films

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：727040
    • 提供者：weixin_38547882

  1. Performance of a liquid-nitrogen-cooled CW Tm, Ho:YLF laser

  2. A liquid-nitrogen-cooled Tm, Ho:YLF laser is constructed with a 10-mm-long Tm(6%) and Ho(0.5%) codoped yttrium lithium fluoride crystal pumped by a laser diode operating at 792 nm. The laser output power is improved by cooling the Tm, Ho:YLF crystal

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：357376
    • 提供者：weixin_38569722
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