Methods: With the air-manganese as exposure index and urine-Manganese as absorption index, 84 welders and 84 controls were determined with the concentration of IgG, IgA and IgM in serum.

Based on this physical basis, a new approach to determining the holdup of two phase and three-phase flow by the combination of volumetric photoelectric absorption index and density is presented in this paper.

基于这一物理基础，本文提出用体积光电吸收指数和密度联合求持率，并分别给出了两相及三相流动时应用密度、光电吸收指数及其组合求持率的方法。

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Infrared specular reflection spectrometry is closely dependent on the refraction index, absorption index and incident angle of samples and lining, which often results in distortion.

红外镜反射（infraredspecularreflection，简称SR）光谱与被测样品和衬底的折射指数、吸收指数以及入射角有密切关系，往往由之产生畸变。

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Determination of Holdup by Volumetric Photoelectric Absorption Index and Density. This paper presents a line resistor which could eliminate needs for a volume type resistor and installation.

用体积光电吸收指数和密度确定持率本文介绍的线条电阻，既不要购置体积型的电阻器，也不需要对这些电阻器进行装联。

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Absorption index of Cu in plot A and C were the largest, and that of Fe were the smallest.

两个样地都是Cu的吸收系数最大，Fe的最小。

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Influence of extruding parameters on the product's water absorption index analyzed by response surface methodology

响应面法分析工艺参数对麦麸挤压膨化产品吸水特性的影响

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For the water absorption index, moisture content> screw speed.

水溶性指数方面，加工温度>物料含水量>螺杆转速>喂料速度；

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When salinity of formation water is rather high, the volumetric photoelectric absorption index of water and that of oil ( gas) are quite different.

当地层水含盐量较高时，水的体积光电吸收指数与油（气）的体积光电吸收指数相差较大。

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The absorption index was not varied after the treatment with NSO.

NSO对骨吸收指数无影响。

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Surface acoustic wave touch screens rely on the absorption of sound waves to detect a touch so a finger or gloved finger will work.

表面声波触摸屏凭借吸收声波来判断触摸反应，所以带不带手套对它的工作没有任何影响。

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It is shown that the scattering and absorption of sound waves by a gas bubble reduce quickly with the series of resonances increasing;

结果表明：气泡的声散射和声吸收随谐振阶数的增高而迅速减少；

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It is shown that the dissipative effects are obvious and contain the scattering and absorption of sound by a bubble;

耗散作用由声散射和声吸收两部份组成；

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Experimental research of absorption of sound in cooled water fog

冷雾中声吸收的实验研究

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D-xylose absorption test showed that the clearance rate in urine was 26%-30%.

D-木糖吸收试验，尿中排出率在26%～30%。

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Absorption test of dye onto sludge particulates

污水厂剩余污泥对染料吸附的试验

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Active transport, sugar-evoked potential, comparative physiology, xylose absorption test.

活性转移；糖诱发电位；比较生理学；木糖吸收试验。

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These three groups were simultaneously detected the serum xylose absorption test, urine xylose absorption test.

三组受试者均同步检测血清木糖吸收试验、尿木糖吸收试验。

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Irradiation Absorption Test of Hydrogen for Zr-2 Alloy in Chemical Decontamination Solution

Zr－2合金在化学去污液中的辐照吸氢试验

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Probe into Apparent Density and Water Absorption Test Method of Man-Made Lightweight Aggregates

人造轻细集料表观密度及吸水率测试方法的探讨

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A dual isotopic vitamin B12 absorption test: analysis of 104 cases

双核素标记维生素B（12）吸收试验&104例测定结果分析

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Discussion on Water Absorption Test Method of Concrete Surface Organosilicon Penetrant

混凝土表面有机硅渗透剂吸水率试验方法探讨

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