secondary low

The numbers of Chinese geosciences papers of the secondary disciplinary taxonomy from high to low are: geology, geography, space physics, environment science, geophysics, atmospheric science, oceanography, geochemistry.

地球科学二级学科领域SCI论文产出数量从高到低依次为：地质科学、地理科学、空间物理学、环境科学、地球物理学、大气科学、海洋科学、地球化学。

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It is be of inorganic compound, innocuity, and no secondary pollution, low cost and high performance.

此阻燃剂为无机化合物, 无毒无害, 不产生二次污染.

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The average operation time of DSP is 2 ms with one primary window size 230 × 200, 0.4 ms with three secondary Windows size 60 × 60 respectively. Under the tanglesome background, prompt tracking the targets of low contrast is achieved.

1个320×160主窗口的DSP平均处理时间为2ms，3个60×60副窗口的DSP平均处理时间各为0.4ms，实现了复杂背景下低对比度目标的快速跟踪。

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The atmospheric evaporator has the advantages of space-saving, low cost, no need of chemicals, no secondary pollutions and good environmental and economic benefits.

大气蒸发器的特点是：占地面积小，投资低，不使用化学试剂，无二次污染，有良好的环境效益和经济效益。

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In this paper, the scattering of incident electrons, generation mechanisms of secondary electrons and the threshold energy effect of escaped low energy electrons are reviewed.

本文综述入射电子在样品中的散射、二次电子的产生机制和低能电子逸出的能量阈值效应。

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This method of chemical modification is in the hydrogen terminal surface of boron-doped diamond film modified the amino, which is not produce secondary pollution, high rate of modification, low equipment demanding, simple operation and low cost method.

该方法是在氢终端的掺硼金刚石薄膜表面导入氨基，是一种不产生二次污染、修饰率高、设备要求不高、操作简单以及成本较低的化学修饰方法。

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A crazy interpretation of the market, secondary market test a low income.

一级市场演绎疯狂, 二级市场收益下探.

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The secondary butylamine synthesizing process has low cost and high yield.

采用本发明的合成方法生产仲丁胺,成本低、收率高.

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China dominated by the secondary industry, service industry has shown a low but rising trend.

中国第二产业占主要地位，第三产业比重较低但已经呈现不断上升的趋势。

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But these secondary supplies are beginning to run low.

不过这些次要的供给量开始下降.

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