According to this, the authors acquire the contribution ratios required from the sulfur ion concentration and the isotopic ratio.
为了研究峨眉山危害严重的酸雨和弄清峨眉山污染物质的来源 ,从 1 998年 4月至 1 2月在峨眉山 2 2个取样点采集雨水 ,并测定了 1 998年 1 1月和 1 2月雨水中硫酸盐的硫同位素比 ,同时据此确定了硫酸根离子的吸收比
Calculation of the specific Absorption rate of the human central nervous system exposed to electromagnetic wave from 50 MHz to 3 GHz
50MHz～3GHz电磁辐射下人体中枢神经系统比吸收率计算
The general formula of human tissues specific absorption rate is derived from the classical electro dynamics,this involves the Pointing vector and Maxwell equation.
从电磁学的玻印廷矢量和麦克斯韦场方程出发,推导了人体组织比吸收率的近似表达式,并讨论了生物电磁效应的机理。
The results show that wearing metal-frame spectacles leads to an obvious increase of specific absorption rate(SRA) to the human body,especially to.
结果表明:配戴金属边框眼镜会导致手机天线对人体辐射的比吸收率明显增加,尤其是对人眼的比吸收率增幅可达到1倍以上,但所有计算值未超出目前公认的国际非电离辐射防护标准。
The experimental results show that after perfusion 1)absorption ratio curve of the segmented intestine and the stomach have the same changing thendency.
灌注后大鼠内脏器官的实验结果表明 :结肠、胃的吸收比曲线的变化趋势基本相同 ,在 2 60nm、42 0nm、5 40nm处出现吸收峰 ,与人血液吸收峰的规律相同 ;它们的反射比曲线变化趋势基本相同 ;受灌注影响较大的是结肠的反射比、透过比和吸收比曲线。
show that 1) absorption ratio curve of the liver, the heart and the stomach have the same- changing tendency.
大鼠内脏器宫的实验结果表明:肝、心脏、胃,的吸收比曲线的变化趋势基本相同,在260nm、420nm、540nm处出现吸收峰,与人血液吸收峰的规律相同;内脏器官的反射比曲线变化趋势基本相同;结肠的反射比、透射比和吸收比曲线变化范围大,血液吸收峰不如供血良好的其他内脏器官;在200～800nm之间,内脏器官在不同波段的反射比、透射比利吸收比的变化趋势基本相同。
SAR Specific Absorption Rate
比吸收率，单位时间内单位质量的物质吸收的电磁辐射能量
Study on the Distribution of Specific Absorption Rates(SAR) in Human Body Effected by Stable Plane Wave
稳态平面波作用下人体比吸收率分布研究
Antenna Design in Body Area Network and SAR Investigation Using the Patch Antenna Designed
人体中心网络微带天线设计和比吸收率研究
Finally, the concrete electromagnetic environment was discussed, and the result of specific absorption rate was given in this paper.
最后根据具体的电磁环境进行了讨论，并计算了比吸收率。
Simulation and Experiment Study of SAR by Handle Wireless Communication Equipments EM Radiation;
手持无线通信设备电磁辐射比吸收率仿真和实验研究
Calculation of the specific Absorption rate of the human central nervous system exposed to electromagnetic wave from 50 MHz to 3 GHz
50MHz～3GHz电磁辐射下人体中枢神经系统比吸收率计算
The ratio of absorbed to incident radiation.
吸收比吸收投射的辐射线的比率
SAR is a measure of the rate of absorption of RF energy in the body.
SAR是特定吸收率，是测量人体吸收射频能量比例的一种测量。
Absorbed dose ratio factor of Al_2O_3 in 6 MV radiotherapeutic beams
Al_2O_3在6MV放疗射线中的吸收剂量比率因子
A LAYERED STRUCTURE OF THIN FILMS FOR SELECTIVELY IMPROVED ABSORPTIVITY/EMISSIVITY OF THERMAL RADIATION
一种选择性增强光谱吸收比/发射率的薄膜结构
The solubility of such a solvate may markedly differ from the nonsolvated form; eg, anhydrous ampicillin has a greater rate of dissolution and absorption than its corresponding trihydrate.
例如，无水氨苄西林的溶解速率和吸收比其它相应水合物的溶解吸收速率都要快得多。
In the solar and near infrared region it is more usual to speak of absorptivity than emissivity.
在日射和近红外区段内，讨论吸收率比讨论发射率更为普遍。
Influence of different structure scrubber on CO_2 absorption capacity
吸收剂罐结构对CO_2吸收剂吸收效率的影响
statistical sound power absorption coefficient
统计声功率吸收系数
Comparative Studies on Characteristic of Nitrogen Uptake and Utilization and Differences of Nitrogen Use Efficiency of Different Oilseed Rape Cultivars;
不同油菜品种氮素吸收利用特性与氮效率差异的比较研究
Comparative analysis on cable shielding effectiveness test by absorbing clamp method and line injection method
功率吸收钳法与线注入法电缆屏蔽性能测试对比分析
Nitrogen and phosphorus concentrations,N∶P ratio and resorption efficiency of leaves in different forest types
不同林分类型叶片氮磷含量、氮磷比及其内吸收率
Gastric Cancer Detection Using Diffuse Reflectance Spectral Ratio R_(540)/R_(575) of Oxygenated Hemoglobin Bands
采用氧合血红蛋白吸收带的漫反射光谱比率R_(540)/R_(575)检测人胃癌
