surface area的例句大全

In the relatively dependent and most integral unit of catchment area in hilly red soil landscape, we study the yearly dynamics of surface water resources including rainfall, evapotranspiration and water storage.

以红壤丘陵景观中相对独立且整体性强的集水区为基本单元，重点研究了集水区内降水、蒸散、水量蓄存等地表水资源的年变化。

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The cathode rays are always beamed on a fresh area of the anode surface.

阴极射线总是射向阳极表面的新区域.

词典精选例句

Pottery jar storage was helpful for liquor oxidation, liquor absorption and liquor catalysis because of the ions such as Ni2+, Ti4+, Cu2+, Fe2+ contained in jar and its multiple-pole reticular formation and large surface area.

陶坛具有多微孔网状结构和极大的表面积及其含有Ni2+，Ti4+，Cu2+，Fe2+等离子，使陶坛对白酒贮存具有氧化、吸附和催化作用；

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Starch granule surface area and number also differed within cultivars.

与此同时，小麦籽粒淀粉粒的表面积和数目在不同年代的小麦品种之间亦存在较大的差异。

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The particles may be spherical or irregular, of varying porosity and specific surface area.

颗粒可以是球型的,也可以是不规则形状的, 多孔性和比表面积有所不同.

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In order to obtain high catalysis effect, dolomite with bigger specific surface area should be chosen.

要想得到好的焦油裂解效果, 须选择高比表面积的白云石.

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The bigger the specific surface area of ash particles and thus the more mercury adsorbed.

飞灰颗粒比表面积增大,飞灰的汞吸附趋于增加.

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The main features of CNTs contain highly-perfect graphitization structure and high specific surface area.

兼具高石墨化程度以及高比表面积是奈米碳管的特性.

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After the wall energy unit area of high load capacity, high surface temperature, the lampdimming life.

确定后,则管壁单位面积能量负荷大, 管壁温度高, 灯管寿命低.

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The luminous flux per unit area at any point on a surface exposed to incident light.

一支蜡烛的点光源在每英尺表面的照度的单位.

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This storage device used the charge storage in the electric double layer of a high-surface-area carbon.

这种储能设备将电荷能量储存在高比表面碳的双电层中.

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( 4) Activity of magnesia has an good correspondence with specific surface area.

氧化镁的活性与其比表面积的大小具有很好的对应关系，比表面积越大，氧化镁的活性越高。

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In MX area, Tarim basin, there are serious static mis ties between the seismic data collected in the early period of exploration and that in recent years because of the complex near surface conditions of desert.

塔里木盆地MX地区，地表为沙漠，复杂的近地表条件造成有些早期采集的老测线和新测线之间存在着严重的静校正闭合差。

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Previous work in our laboratory has demonstrated that ultrafine amorphous alloys exhibited good catalytic behaviors in eAQ hydrogenation. However, their low surface area and poor thermal stability limit their industrial application.

已有实验室工作表明，超细非晶态合金在蒽醌选择加氢反应中有较好的催化性能，但是其比表面低、热稳定性差，大大限制了它的工业应用。

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Surface Area Stability of Al_2O_3 Modified by Alkaline Earths

碱土金属修饰Al2O3的表面热稳定性

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The concentrations and distribution patterns of lead, zinc, mercury in surface water of Fenghuang lead-zinc deposit area of western Hunan province and its natural and human causes were studied.

以湘西境内凤凰铅锌矿区不同区域的地表水为对象，研究了铅锌矿区水体中Pb、Zn、Hg等元素的污染状况及成因。

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The local corrosion area on the hard aluminum alloy of aircraft skin surface was rapidly renovated in-situ by anodising with brush electroplating equipment firstly and then spray painting.

采用电刷镀设备对飞机硬铝合金蒙皮表面局部的腐蚀进行阳极化，然后实施喷漆，从而达到了原位快速修复的目的。

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Mitochondrial average circumference and average area increased, while specific surface, the cristal membrane density and average cristal length decreased.

线粒体平均截面周长和平均截面积增加；比表面、嵴膜密度及嵴平均截线长减少。

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The application of model static correction based on the surface database technique in TKM area

基于数据库技术的模型静校正法在TKM地区处理的应用

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The surface area of auxiliary electrode is one of factors influencing the VCF.

辅助电极的表面积也是影响因素之一。

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