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。

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。

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。

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。

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

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；

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。

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

NSO对骨吸收指数无影响。

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。

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；

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；

Experimental research of absorption of sound in cooled water fog

冷雾中声吸收的实验研究

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%。

Absorption test of dye onto sludge particulates

污水厂剩余污泥对染料吸附的试验

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。

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。

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

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

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

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