• In the direction of flow, erosion rate decreased.

    沿着顺流方向冲蚀磨损减小;

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  • Volatile content and erosion rate of the flux were studied.

    剂进行了不挥发物含量腐蚀试验。

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  • And the steeper a slope land, the higher soil erosion rate.

    坡度越大土壤流失速率也越

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  • Chemical erosion rate has a positive correlation with runoff.

    化学溶蚀速率地表径流量呈正相关关系。

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  • Conservational tillage decreased wind erosion rate on farmland.

    保护性耕作减少农田土壤风蚀速率

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  • Erosion rate increases exponentially with vegetation coverage reduction.

    风蚀植被盖度减少呈指数增加。

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  • With increasing straw mulch and height of stubble, the soil wind erosion rate decreased in the same velocity.

    土壤风蚀速率随着覆盖量增加降低,随着留高度增加而降低。

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  • Mathematical model of determining erosion rate in limestone is studied and some surface erosion rate of limestone are evaluated.

    研究测定灰岩侵蚀速率数学模型并且一些灰岩表面侵蚀速率了评价。

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  • The relation between pressure and instantaneous linearity erosion rate was obtained through nozzle ablation experiments under high pressure.

    开展高压强条件喷管试验研究,揭示了压强对喷管烧的影响规律

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  • Results reached by runoff-erosion simulating experiment indicated that: toe runoff erosion rate in farmland, forest land and grass land decreases with time;

    采用径流侵蚀模拟试验结果表明农地林地草地荒坡条件下,侵蚀随时间的增加而逐渐减少

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  • On the base of the bonded strength to graphite and line-erosion rate of adhesive, the best mole ration is defined through optimized formula and verified test.

    黏剂石墨材料粘接强度胶黏剂本体的线烧蚀为依据,配方优化验证实验确定最佳组分配比

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  • When we evaluate the property of contact materials, we should not only compare thier arc time, but also compare thier erosion rate of materials and arc energy.

    作为评价触头性能不能单一地比较其燃时间的长短,尚应全面评价其分断电弧能量材料侵蚀

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  • The test result shows that the erosion rate decreases at first as the temperature rises and then increases after the temperature is over a critical temperature.

    试验结果表明,2 0碳钢温度范围内,首先随着温度的升高,相对磨损量减小,达到临界温度后,随着温度的升高,相对磨损量增大

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  • The pilot-scale experiment of YSW105 shows that both erosion rate of heat exchanger and adhesion rate excel the standard of China Petroleum & Chemical Corporation.

    YSW105现场应用效果表明,系统浓缩倍数平均4.5,监测换热器腐蚀速率粘附速率均优于中石化标准

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  • The erosion rate and morphology of nine kinds copper and copper alloy, including brass and bronze, were investigated in sea water with different silt content through indoor simulated tests.

    采用室内模拟加速试验装置,对紫铜青铜黄铜白铜合金不同泥沙含量海水中的冲蚀情况及腐蚀速率进行研究

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  • The principle and characteristics of the nuclides ratio technology are introduced , using several nuclides compoundly to distinguish soil erosion processes and to estimate soil erosion rate ;

    阐述了核素比率应用原理特点及其能更为敏感反映土壤侵蚀速率过程等优点;

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  • The regression analysis on the erosion data shows that the max erosion rate is linear to the square of velocity approximately and the influence of concentration of particles is remarkably small.

    对烧数据进行回归分析表明最大线烧蚀颗粒冲刷速度平方接近正比关系,而颗粒浓度影响非常

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  • If the seas continue to become less alkaline at the current rate, the time will soon come when reefs will start to lose coral faster through erosion than they gain it through calcification.

    如果海洋现在速度继续变得碱性更小,那么珊瑚礁开始通过腐蚀作用通过钙化作用得到珊瑚更快地失去

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  • Investors are speculating that the central bank may raise the deposit rate to combat the erosion of savings by inflation, according to analyst Chen Jianbo.

    投资者猜测央行可能提高存款利率抵御通货膨胀援引分析师陈建波的话。

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  • Disturbance of the bedrock changes drainage and runoff patterns, which may increase the rate of erosion. Trenching is the exploration activity that most disturbs bedrock.

    干扰基岩排水径流变化模式可能增加侵蚀挖沟勘探活动大部分干扰基石

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  • A form of the retreat rate equation was given according to that bank retreat includes erosion and failure of bank.

    岸滩崩退包括冲刷崩塌两个方面,本文给出河岸崩退速率公式形式

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  • Soil erosion in the loess area relates to low vegetation cover rate in this region.

    黄土高原地区严重水土流失该区植被覆盖率低有密切的关系。

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  • The mechanism of W-CMP was analyzed, the slurry makes a dual function of chemical erosion and mechanical lapping, has an important influence on the polishing rate.

    分析了W -CMP机理抛光W材料表面具有化学腐蚀机械研磨双重作用抛光速率有着重要影响

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  • In the research of the soil erosion, the rate of slope runoff is an indispensable hydrodynamic parameter in the runoff computation and the soil erosion forecast.

    水土流失研究坡面径流流速径流计算土壤侵蚀预报中不可缺少水动力参数

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  • Being based on the runoff plot investigations, a dynamic model of grey systems about the rainfall, the runoff rate and the soil erosion was introduced by using the grey systems theory.

    根据一些径流小区试验资料,运用灰色系统理论,建立降雨量径流量土壤侵蚀灰色系统动态模型

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  • The development of the research of slope runoff rate is very important to the further disclosure of the mechanism of the slope runoff and the soil erosion.

    开展径流流速研究对于深入研究坡面径流的动力机制进一步揭示土壤侵蚀机理至关重要

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  • Enshi Prefecture is rich in water resources, but the exploiting rate is relatively low, pollution and soil erosion are very serious.

    恩施州水资源丰富利用率偏低污染水土流失严重

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  • Simulated results are generally in agreement with experimentally obtained data, with the erosion model overestimating the rate of rise and the value in opened phase of the switch impedance.

    模拟结果试验基本相符,但融模型高估开关阻抗上升率断路阻抗。

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  • Primary benefits are a decreased rate of soil erosion; reduced need for equipment, fuel, and fertilizer; and significantly less time required for tending crops.

    该耕作方法主要好处减少土地受到腐蚀机率,减少机械燃料肥料的使用,有效减少田间管理时间

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  • Primary benefits are a decreased rate of soil erosion; reduced need for equipment, fuel, and fertilizer; and significantly less time required for tending crops.

    该耕作方法主要好处减少土地受到腐蚀机率,减少机械燃料肥料的使用,有效减少田间管理时间

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