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- exposure rate constant 照射量率常数
- Keywords Radionuclide Emitting Photons;Isotropic Point Source;Ambient Dose Equivalent Rate Constant;Directional Dose Equivalent Rate Constant;Air Kerma Rate Constant;Exposure Rate Constant）; 发射光子的放射性核素;各向同性点源;周围剂量当量率常数;定向剂量当量率常数;空气比释动能率常数;照射量率常数;
- The absorption rate constant expresses the speed of absorption. 吸收速率常数表示吸收的速度。
- The maximal gelation rate constant occurred the top layer. 在凝胶过程中，凝胶速度常数最大的是皮层。
- Whenever Qiu Dong, exposure rate of flix can rise sharply, not exceptional also this year. 每逢秋冬，毛皮的曝光率便会直线上升，今年也不例外。
- The apparent reaction rate constant can be obtained by linear regression. 线性回归得出化学反应速率常数表观值。
- This paper expatriates evaluating methods of sports sponsorship that include evaluation of exposure rate, number of the audience, recollection, image and sales. 论述了体育赞助效果评估的方法,包括曝光度的评估、达率的评估、忆度的评估、形象评估和销售效果评估等几个方面。
- The gamma-ray exposure rate of a ~(239)Pu-Be source was meas-ured with an energy compensated G-M counter and neutron insensitive ther-moluminescent materials(TLD-700). 本文叙述用 G-M 计数管和 TLD-700热释光剂量计测量~(239)pu-Be 中子源 Y 照射量率的方法和结果。
- The variation of the return rate constant k with different absolute temperature T deviates Arrhenius empiric equation. 反应速率常数随绝对温度的变化基本上符合阿累尼乌斯定理。
- In-flight magazines are a type of obligatory exposure. Because passengers must remain the cabin for an extended period with few diversions, product image exposure rate is 100%. 机上刊物强迫性曝光，在无干扰的机舱中翻阅率最高，商品形象曝光百分百。
- The parabolic rate constant B is substantially larger for wet oxidation than for dry. 在湿氧氧化中抛物线速率常数B比干氧氧化中的大得多。
- The distribution of exposure rate,which is0.33 R/h at 10 metres from the reactor vessel axrs,is given both in radialdirection and in axial direction of the reactor vessel. 给出了沿内壳径向和轴向的照射量率的分布;距内壳轴线10米处的照射量率为0.;33伦琴/小时。
- Its reaction constant K, rate constant k_1, activation energy E_(a.1) and Arrhenius factor k_(0.1) were determined. 测定了其反应常数K、速度常数k_1、活化能E_((?) ,1)及频率因子k_(0,1)。
- This is very significant to both determining the rate constant and estimating the activation energy. 这对于求反应速率常数和估计反应的活化能都具有重要意义。
- The effective diffusion coefficient and rate constant of intraparticle transport were calculated. 求出了颗粒内有效扩散系数和颗粒内扩散速率常数。
- With the seawater salinity increasing,the degradation rate constant of substrate drops. 随着污水中海水比例的增大，基质降解速率常数逐渐变小。
- The best experiment conditions: exposure time is 5 minutes,exposure rate is 1,dosage of rose bengal is 100? mg/kg,dosage of evans blue is 100? mg/kg,the time put to death is 4 hours. 最佳实验条件为 :照射时间 5min、照射强度为 1Lx、玫瑰红剂量 10 0mg kg、伊文思蓝剂量 10 0mg kg、处死时间 4h。
- To master the relation of reaction rate constant and temperature (Arrhenius equation). 掌握反应速率常数与温度的关系（阿累尼乌斯公式）。
- Removing the unused items seemed to cause no effects on the performance of the SLC procedure in the observed exposure rates and measurement precision. 另外，淘汰不曾被选用施测的试题似乎对于SLC法在控制试题曝光率以及测量精确性上的表现没有影响。
- The results showed the best experimentconditions :exposure time was 5 minuts,exposure rate 1 ,dosage of rose bengal75mg/kg,dosage of evans blue lOOmg/kg,and the time put to death 4 hours. 结果最佳实验条件为玫瑰红75mg/kg、伊文思蓝 100mg/kg、照射时间 5min、强度为1、处死时间为4小时。
