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The non-irrigation plantation in moving sand dune and sandy girder areas should adopt some biological and engineering measures such as runoff-collecting to improve effects of rainfall, reduce losses by evaporation and depth leaking, and improving circulat
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在无灌溉条件的流动沙丘和沙梁地,通过径流汇集利用,充分实现降雨的有效化,利用各种生物和工程措施来减少植被系统的无效蒸发散损失和深层渗漏,通过合理配置提高水资源的循环与转化是沙区发展免灌植被的主要途径。 |
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The non-linear equations of strings under a concentrated load are derived.
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摘要建立了集中荷载作用下悬索的非线性方程。 |
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The non-linearity of measurement microphone in principle and structure at high pressure level analysed, and deeply introduces the high pressure level calibration system, the systems principle of operation, calibration method, measurement uncertainty and e
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摘要从原理和结构上分析测试传声器在高声压级下的非线性特性,着重介绍以高压谐振耦合腔为核心的高声压级校准装置的原理、校准方法及不确定度分析,并给出一些试验结果。 |
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The non-negative solutions to a degenerate reaction diffusion system with initial boundary value conditions are studied.
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摘要研究一类非局部退化反应扩散方程组初边值问题。 |
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The non-starch polysaccharide enzymes help the animal's digestive system to make the corn-soybean ration more digestible.
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非淀粉多糖酶有助于健全动物的消化系统,提高玉米豆粕日粮的消化率。 |
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The non-structural gas reservoirs in Ordos Basin can be divided into 4 types, such as a reservoir of lithologic trap of sandstone lens, lithologic trap of differential diagenesis, overlying lithologic-formation trap and the reservoir related with weatheri
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摘要鄂尔多斯盆地非构造气藏可分为4类:砂岩透镜体岩性圈闭、差异成岩作用形成的岩性圈闭、上倾岩性-地层圈闭、与风化壳和不整合面有关的岩性-地层圈闭气藏。 |
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The non-tradable share reform offers good opportunities of ABS products for securities firms, which should make use of their advantages in investment banking and client resources to design dedicated products and foster high-end clients.
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股权分置改革对于券商资产管理提供了难得的契机,发挥券商在投资银行领域的专业优势和客户资源优势进行专项理财产品设计,是券商资产管理业务开拓高端客户的主要方向。 |
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The non-uniform potential in the channel is concerned with an arbitrary depth so that the analytical solutions agree well with numerical ones.
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该解析解考虑了任意深度情况下沟道中深度方向上电势的不均匀分布,结果与数值模拟吻合。 |
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The non-wicking cable entry provides positive protection against moisture penetration.
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无芯电缆能够防止免受潮湿的侵袭。 |
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The nonbelievers will fall unconscious, while Muslims will be ill (develop colds).
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无信仰者会进入不省人事状态,而穆斯林会生病(发展感冒)。 |
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The nondestructive testing (NDT) technique plays one of the most effective roles to ensure the boiler manufacturing quality and its safety.
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在其制造、安装和使用过程中的无损检测是保证产品质量和安全使用的有效手段之一。 |