通过优化原子吸收仪器工作条件、消除各种干扰及其它影响因素,可以提高仪器灵敏度和精密度,进而提高分析结果的准确度。
Ooptimuming the working conditions and removing the disturbing factors can improve the spectrophotometer sensitivity and accuracy, and improve the analysing effect.
在它所携带的10台科学仪器中,有两台仪器可以吸收并分析探测器机械臂所收集的岩石粉末样品。
Its 10 science instruments include two for ingesting and analyzing samples of powdered rock that the rover's robotic arm collects.
这些仪器通过测量化合物独特的光吸收性质,从而鉴别出它们。
These instruments identify chemical compounds by analyzing their unique light absorption properties.
那些每天进食大量水果蔬菜的人,肤色呈现出更多的金黄色。 然后研究人员采用一种科学仪器——分光计,测量了皮肤对光谱中不同光的吸收方法。
Those who ate more portions of fruit and vegetables a day were found to have a more golden, yellow skin colour.
蒸腾计:通过茎切段或整个植物体来测量水分吸收速率的仪器。
Potometer an apparatus for measuring the rate of water uptake by a cut shoot or whole plant.
摇动仪器一段时间,允许CO2气体被碱液吸收。
Shake the instrument a few times to allow absorption of CO2 gas by the caustic solution.
用自行设计的接口电路将8031单片机与H_508原子吸收分光光度计连接,以很低的成本使仪器计算机化,灵敏度提高且效果良好。
A new interface was designed for connecting a model 8031 chip microprocessor with H_508 atomic absorption spectrometer and the computer control of the AAS instrument was realized with very low cost.
我们在光谱学仪器领域拥有20多年的经验,并取得了巨大的成功,210vgp原子吸收分光光度计是20年来技术的最高峰的产品。
Buck Scientifics 210vgp Atomic Absorption Spectrophotometer is the culmination of more than 20 years success and experience as a manufacturer of spectroscopy instruments.
但常用的光声仪器的现场性、实时性较差,一般红外吸收法又不如前者灵敏。
However, photoacoustic techniques can hardly provide in-situ measurement and gas filter correlation techniques are of less sensitivity.
用原子吸收分光光度计测定了硬脂酸钙中的钙,确定了仪器的最佳工作条件。
Atomic absorption spectrophotometer is used to determine calcium in calcium stearate, the best working conditions are fixed.
洁面及爽肤后,取适量本品均匀涂抹于面部(避开眼部及唇部),轻轻按摩至吸收或借助美容仪器导入效果更佳。
Direction: After facial cleansing and refreshing, apply some evenly to the face (away from eyes and lips) and massage gently until absorbed or introduce by instrument.
实验结果表明,各种织物对微波的吸收具有一定的规律性,它对进一步设计新的测量仪器的研究具有参考价值。
The experimental results show that all kinds of fabrics present Certain laws in absorbing microwaves, which will be helpful to further researches for designing new measurement instruments.
原子吸收光谱法已证明是一种用于测定痕量的金属浓度的灵活多用的仪器。
Atomic absorption spectroscopy has proved to be a versatile tool in measuring concentrations of trace metals.
目的:研制适合于检测黄种人活体皮肤及色素性病变皮肤组织吸收光谱的虚拟仪器系统。
Objective To develop a new absorption spectrum detecting system for Vivo skin and pigment-diseased skin tissue.
该仪器是以二氧化碳和水汽对红外线吸收的原理为基础的一种光机电系统。
The instrument is light, machinery, electronic system based on theory that CO2 and vapor absorb infrared.
水份计:测量存在于纸张内的水份含量的仪器。常用的有介电水份计,红外线吸收式水份计等。
Moisture meter: An instrument to measure the moisture content of paper. Common types are dielectric moisture meter, infra-red absorption type moisture meter, etc.
本文介绍了用火焰原子吸收法测定矿石中低含量钼的方法,确定了最佳仪器条件。
This paper describes the method for determination of trace Mo in mineral. The instrument parameters are determined, the influences of coexistence elements and the method of eliminating it are studied.
原子吸收光谱(AAS)检测技术是现今较常用的一种微量元素分析测试手段,具有仪器价格便宜、精密度好、干扰水平低、线性范围宽等特点。
The atomic adsorption spectrometry (AAS), which has the merits of low cost and detection limit, good precision and accuracy, and wide linear range, has been widely applied in trace analysis.
用原子吸收光谱法连续测定镀液中铜、锌、铁、铬、铅杂质的含量,优选出最佳的仪器工作条件,讨论了共存元素的干扰及消除。
Operating parameters of the analytical apparatus were optimized. Interference of coexisting elements was discussed. This method is simple, accurate, and has good application value.
超短波电疗机是利用超短波的高频电能作用于人的肌体进行治疗的仪器。 主要治疗作用是止痛、解痉、消炎、增强血液循环促进组织的生长和积液吸收。
Ultrashort Wave Electrotherapy Machine is an instrument which utilizes high frequency electric energy of ultrashort wave to act on human's organism for treatment.
它是以短波吸收为机理,测量油罐中原油的液位、油水界面以及油中含水率等参数的一种仪器。
It is a meter to measuring liquid level of oil, oil-water interface and water cut in oil in storage tank etc.
在介绍调制吸收光谱基本原理的基础上详细介绍了仪器的性能特点和组成结构。
After introducing the principle of modulation spectroscopy, this paper describes the features and configuration of the analyzer.
主要仪器设备:气相色谱仪、液相色谱仪、原子吸收分光光度计、紫外分光光度计。
Main Instruments and Equipments: Gas Chromatograph, Liquid Chromatography, Atomic Absorbance Spectrophotometer and UV Spectrophotometer.
主要仪器设备:气相色谱仪、液相色谱仪、原子吸收分光光度计、紫外分光光度计。
Main Instruments and Equipments: Gas Chromatograph, Liquid Chromatography, Atomic Absorbance Spectrophotometer and UV Spectrophotometer.
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