活度

用色谱法测定了不同温度下，低碳醇（C1&C6）和水在二甘醇中的无限稀释活度系数。计算了相应的混合热和溶解热。

Infinite-dilution activity coefficients of alcohols ( C_1 & C_6 ) and water in diethyl -

液体闪烁符合法绝对测量~（14）C核素的活度

Absolute Measurement of the Activity of ~ ( 14 ) C Nuclide with Liquid Scintillation Coincidence

液体闪烁计数器测量~3H，~（14）C活度第一次全国比对

First Comparison of 3H , 14C Actvity Measurement With Liquid Scintillation Counting in China

液体闪烁谱仪测量~（155）Eu溶液活度

Liquid scintillation spectrometer survey ~ ( 155 ) Eu liquid activity

电子活度和pH对二氧化氯制备和稳定性的影响

Effects of Electron Activity and pH on the Generation and Stability of Chlorine Dioxide

高活度低能X，γ辐射源发射能谱的测定

The Determination of Radiative Spectrum of Low-Energy X ,γ Radiant Source with High Activity

直接测量~（109）Cd活度

Direct Measurements of Activity of the ~ ( 109 ) Cd Solution

含挥发性物质B2O3渣系活度的测定

Activity Determination for Slags Containing B_2O_3 Volatile

内标准源法在液闪测量~3H和~（14）C活度中的应用

Inner standard source method for 3 ~ H and ( 14 ) ~ C activity measuring using liquid scintillation detecting system

总Thα活度测量的意义和方法

The significance and method of measuring the total thorium α - activity

实际转炉吹炼的冰铜熔体中S和Fe活度的测定

Determination of activities of S and Fe in melts of matte converting process by EMF method

花岗岩近表层~（134）Cs活度直接测量

Direct measurement of 134 CS activity on superficial stratification of granite fracture

氧化铁活度系数r（FeO）计算公式的热力学评估

Thermodynamical evaluation of calculating formula for activity coefficient of iron oxide

黄海和渤海沉积物~（210）Pb活度的分布特征

Distribution of ~ ( 210 ) Pb activity of sediments in the Yellow and Bohai seas

初步探讨了发酵过程中的水分活度、pH值、还原糖的变化。

The paper primarily discussed the changes of water activation , pH value and deoxidize sugar during steamed bread dough fermentation .

江苏省后装近距离治疗机~（192）Ir放射源有效活度检测与分析

Detection and analysis of ~ ( 192 ) ir source effective activity of brachytherapy machines in Jiangsu Province

活度系数的计算选用Wilson方程。

The Wilson equation was adopted for the computations of activity coefficients .

Er（NO3）3在DMF中活度系数的测定

Determination of activity coefficient of Er ( NO_3 ) _3 in DMF

分数阶控制器的分数阶微积分可以增加传统PID控制器的设计灵活度和系统的稳定度。

The fractional order calculus of the fractional order controller proposed can improve the design flexibility and the system stability .

La传感器在测定铝液凝固过程中La活度研究

Study on the Effect of La-activity in La-sensor on the Determination of the Liquefaction of Aluminum

碱性复杂炉渣中FexO活度的测定

Measurement of the Activities of Fe_xO in Basic Complex Slags

高活度~（153）Gd源芯体的研制

Development of high activity ~ ( 153 ) Gd Source Pellet

Ni（OH）2晶体的晶粒越小，产品的电化学活度越高。

Higher the thermal decomposition temperature of Ni ( OH ) 2 particle is , lower the activity of product is .

La传感器及其在碳饱和铁液与凝固中La活度的研究

Preparation of La sensor and determination of La activity in C-SATURATED melted iron and its solidification process

~（204）T1核素溶液放射性活度国际比对测量

International Comparison of the Activity Measurement of Solution of 204 T1

当CaF2或Al2O3浓度不变时，La2O3活度都随La2O3浓度的增加而增加。

And with the increase of La_2O_3 concentration when the concentration of OaF_2 and Al_2O_3 remained constant .

H2O-C2H5OH-MX（NaCl等）体系中离子缔合和活度

Ion association and activity in h_2o-c_2h_5oh-mx ( nacl etc ) systems

利用Na~+·β-Al2O3固体电解质浓差电池测定铝中钠活度

Determination of Na Activity in Molten Al Using Na ~ + ·β & Al_2O_3 Solid Electrolyte Concentration Cell

α能谱法测定Pu材料中~（241）Am／Puα活度比

Determination of ￣( 241 ) am / pu α activity ratio in plutonium material using α spectrometry

对于供试的二株再育镰刀菌菌株，在水活度一定的条件下，25℃是它们产伏马菌素B1、B2最适合的温度。

At certain water activity ( a_w ), 25 ℃ was optimum for production of FB_1 and FB_2 on maize grain over a 30 days period for two tested strains .