黄土高原区农田覆盖效应与前景分析。
The benefit and prospect of farmland mulch on loess plateau.
提出了一种基于覆盖效应的连续体结构损伤指示方法。
A damage identification method for the continuum structures with making use of the blanketing effect is proposed in this paper.
研究结果表明，环己基二炔氧甲基胺膦酸盐在盐酸介质中的缓蚀机理为覆盖效应。
The results show that n, Ndipropynoxy methyl amine trimethyl phosphonate possesses high inhibiting efficiency and geometric blocking effect.
大多数可见的大楼屋顶都将以绿色植被覆盖，从而降低雨水流速，同时还可以显著降低开发区域的热岛效应。
Most of the visible roofs will be covered in greenery to slow storm water runoff and significantly reduce the heat island effect of the development itself.
许多矿井都设有大型风扇，运转起来，就好像你站在的大风口处，此外，在墙上覆盖一层石灰石也能降低煤渣效应带来的危害。
Massive fans at many mines make it feel like you are standing in a wind tunnel. Coating the walls with limestone also can dampen the effects of coal dust.
网络系统可产生一种特殊的规模经济效应，覆盖地域越广，涉及的对象越多，越有利于降低物流成本。
Network system can produce a special economies of scale effect, geographical coverage is wider, involving more subjects, the more beneficial to reduce logistics costs.
还有其它的计策，比如用具有反光效应的气溶胶粒子覆盖地球，或生产吸收二氧化碳的人工树木，还有把二氧化碳倒入地下水库的计策。
Others include shrouding Earth in sun-reflecting aerosol particles, manufacturing CO2-absorbing artificial trees, and pumping CO2 into underground reservoirs.
为了找到一个没有被竞争对手覆盖过的位置并且一个你能在这边区域造成大量效应的地方——这不是一件容易的事。
To find a location where you aren't drowned out by the competition but one where you can still make a large impact on the area — it's not an easy task.
采用模拟污染物的同位素示踪技术研究了客土覆盖对降低大豆中放射性铈积累的效应。
Effects of covering with new soil on reducing the accumulation of radio-cerium in soybean were studied adopting the isotope-tracer techniques of simulated pollutants.
结果表明圆柱壳部分覆盖阻尼层后，由于声漏效应，壳体声辐射与光壳相比会增强。
Numerical results showed that if the shell was partially covered wi th a damping layer, its sound radiation would be greater than that of the ba re shell due to leak effect.
宽地膜覆盖对土壤温度有明显的正效应。
Wide plastic film mulch has demonstrated obvious positive effect on soil temperature.
分形天线在外观上也具有一定的视觉效应，既发挥了天线的作用，又起到装饰的作用，一般用在室内覆盖技术中。
Fractal antenna also has a certain visual effect in appearance, and it has played a role in both the antenna and decoration, generally applied in indoor coverage.
影响城市热环境的因素有很多，其中地表覆盖类型是热效应影响因素中较为重要的一个。
There are many factors affecting the heat effect, and the earth surface cover is the key one.
随着气柱的突然上冲，原先覆盖在背景板上的幕布却在瞬间落下，形成巨大反差效应。
With the air bumping out, the cloth coving the background falls suddenly, which will makes great contradiction.
通过田间试验研究了杨凌红油土农田秸秆覆盖条件下冬小麦的水氮效应。
A field experiment was conducted on a Hongyou soil of Yangling to investigate the effects of irrigation and nitrogen fertilization on wheat yield under straw mulch.
在华北平原秸秆覆盖农田小气候条件下，8901和6365对春季低温效应不敏感。
The varieties 8901 and 6365 were not sensitive to low temperature of straw mulching in spring, and their yield and WUE were increased under straw mulching.
地膜和秸秆二元覆盖既有地膜覆盖的增温作用及秸秆覆盖的肥田改土作用，又有双重的蓄水保墒效应。
The plastic film mulch can increase the soil temperature, and the straw mulch can improve soil fertility. Besides above advantages, the double mulch can also preserve soil moisture.
不合理的土地利用和地表植被覆盖的减少对土壤侵蚀具有放大效应。
Unreasonable land use and decrease of vegetation cover may have amplified soil erosion in some extent.
不合理的土地利用和地表植被覆盖的减少对土壤侵蚀具有放大效应。
Unreasonable land use and decrease of vegetation cover may have amplified soil erosion in some extent.
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