ADC值的增加提示氦原子在测定过程中扩散到了更远的距离。
An increased ADC value indicates that the helium atoms were able to travel farther during the measurement time.
根据以往的室内和野外试验结果，总结了各种岩土材料扩散系数的测定方法和具体数量范围。
Methods to determine the diffusion coefficient for different geotechnical materials and their numerical rage are summarized based on the results of previous laboratory and field tests.
方法应用纸片扩散法测定不同抗生素纸片在脑心浸液琼脂板上的抑菌圈；
The inhibitory zone of antibiotics was determined by disk diffusion method in the brain heart infusion agar (BHIA).
利用恒流放电法测定了金属氢化物（MH）电极中氢原子扩散系数的平均值。
The average value of hydrogen diffusion coefficient in metal hydride(MH) electrode was measured by constant current discharge method.
首先，测定包括分配系数、水相传质扩散系数和反应平衡常数等基础参数，并分析了各操作条件对其影响。
Firstly, allocation coefficient, diffusion coefficient and reversible reaction equilibrium const are determined, and the operation factors affecting these parameters also investigated.
介绍了反应物在聚合物膜中扩散系数的测定方法。对于聚合物修饰电极上反应机理的研究提供了有力的指导。
Measuring method of reactant diffusion coefficient in polymer film was introduced. This would provide potent guidance for researching reaction mechanism.
并用该仪器测定了硼扩散片的薄层电阻分布。
This instrument has been used for measuring the sheet resistance distribution for Boron diffusion chip.
并用该仪器测定了硼扩散片的薄层电阻分布。
This instrument has been used to measure the sheet resistance distribution for Boron diffusion chip.
介绍了F4112离子交换膜的材料结构、性能参数及膜电阻、膜中扩散系数的测定方法。
The determination of material structure, performance parameters and membrane resistance, membrane diffusion coefficient of the F4112 ion exchange membrane were introduced.
介绍了局域平衡原理和扩散偶法测定平衡相图的方法要点。
The local phase equilibrium principle is recommended as well as the outline of the method of diffusion couples in determining the equilibrium phase diagram.
采用固体电解质电位测定技术进行了内扩散影响的考察。
The technique of solid -electrolyte - potentiometry (SEP) was used to investigate the effect of internal diffusion.
一个略加改进的电化学氢渗透技术被用于测定氢在铁膜中的扩散系数。
The diffusion coefficient of hydrogen in an iron membrane was measured using slightly improved electrochemical hydrogen permeation technique.
阐述了色谱法测定焊接熔敷金属中扩散氢的测试原理及基本操作程序。
The principle and operation procedure of the thermal conduction gas chromatography used to measure the diffusion hydrogen in weld metal was expatiated.
本文介绍了用扩散法测定橡胶树叶片气孔状况的结果。
This paper gives the results of the stomata condition of rubber leaves determined by liquid diffusion method.
测定各期病灶平均表观扩散系数值、相对表观扩散系数值及中心-边缘表观扩散系数值。
The average ADC, relative ADC (rADC) and the ADC from center to periphery of the lesion were calculated.
用纸片琼脂扩散法测定了这些病原菌对13种抗菌药物的敏感性，其中大部分分离的细菌对卡那霉素、庆大霉素和喹诺酮类较敏感。
The sensitivity of the isolated bacteria to 13 kinds of antimicrobials was determined by disc AGAR diffusion, most of which were sensitive to kanamycin, gentamicin and quinolones.
并对取样时间对扩散参数的影响作了实验测定。
Meanwhile the effect on the diffusion parameters from sampling time is measured based on the above SF6 trace experiments.
测定了扩散系数、扩散活化能和平衡湿含量。
The diffusion coefficient, diffusion activation energy and equilibrium moisture content were obtained.
方法用琼脂音向免疫扩散法定量测定11例HLD患儿血清补体成分、免疫球蛋白、急性期反应蛋白水平。
Methods The levels of serum complement and immunoglobulin and acute phase response proteins in 11 patients with HLD were studied by single immunodiffusion test.
结果表明，模拟的浓度曲线与试验测定结果基本吻合，扩散宽度与扩散时间成抛物线关系。
The results show that the simulative consistency curves fit with the experience ones well and there is a parabola relationship between the diffuse distance and the diffuse time.
测定了有效扩散素数、传质系数、吸附和脱附速率常数、平衡常数和饱和表面浓度。
Effective diffusivities, mass transfer coefficients, adsorption and desorption rate constants, equilibrium constants, saturated surface concentrations have been determined.
在四种作物的抽穗期同时测定其气孔扩散阻力、蒸腾速率与叶水势日变化。
The resistance of stomatic diffusion, evapotranspiration rate and daily progress of water potential in leaves of the four kinds of crops were determined at the same time in their heading stages.
用琼脂单项免疫扩散法测定牛乳免疫球蛋白和补体含量。
DeternSning contents of immunoglobulin and alexin in milk by Agar Immunodiffusion technique.
采用多途径免疫法制备单特异性抗血清，琼脂扩散试验和ELISA测定抗体的效价，SDSPAGE和ELIB检测抗体的特异性。
The double immunodiffusion test and ELISA were used to test the titer of the antiserum. The specificity of antibody was detected by SDS PAGE and ELIB (Enzyme linked immune blotting).
方法采用纸片扩散法实验测定痂囊腔菌素a的抑菌活性，二倍稀释法测定痂囊腔菌素a抑菌浓度。
Methods to determine the inhibition activity of Elsinochrome a with the paper diffusion experiment. To determine the inhibitory concentration of Elsinochrome a by the double dilution method.
方法采用纸片琼脂扩散法测定冷水七醇提物的体外抗菌活性。
Methods slip-agar diffusion method were used to test the antibacterial activity.
利用免疫电泳、向琼脂扩散试验分析和测定抗血清的效价。
The titer of antiserum was detected by immunoelectrophoresis and double immunodiffusion.
超微电极测试技术作为一种重要的测试技术，在超微电极上扩散速度快，电极表面电流密度高，测定的信噪比高，从而可提高测定的灵敏度。
The ultramicroelectrode possesses many advantages, such as rapid diffusing speed, high electrical current density, high signal-to-noise, accordingly, it can help to improve the detection sensitivity.
方法：采用平皿扩散法观察小鼠体外抑菌效果并测定小鼠腹腔巨噬细胞吞噬鸡红细胞的能力。
Method:With diffusion method in plate the capability of rat's peritoneal macrophage englobing chicken red blood cell had been detected, and the effect of bacteriostasis had been observed.
有限扩散模型则利用孔隙率与扩散系数和频率间的函数关系测定；
Using the function between the porosity and the diffusion coefficient and frequency in the diffusion impedance, the finite diffusion model evaluated the porosity.
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