查询词典 ionization

In addition, these devices are capable of surviving transient ionization pulses as high as 1 x 1012 Rads/Sec, and return to normal operation within a few microseconds.

此外，这些设备是幸存的1× 1012拉德斯为高瞬时脉冲电离能/秒，并返回到正常运行在几微秒。

However, for the collision processes in He target, a large discrepacy between the CTMC results and experimental measurement is found. As is well known, the microcanonical distributions of bounded electrons in CTMC method is quite different from quantal distributions, we modified the initial microcanonical distribution by using eleven different ionization thresholds of electron bounded in target. With modification, we calculated the collisional process of O~(3+) with He, and the total cross sections of all processess are calculated as a function of the incident energies. The agreement with experiments is improved by the modified distributions.

但由于靶电子的微正则分布与量子分布有很大不同，在计算离子与He靶碰撞时发现结果与实验差距很大，我们基于使用多个系统总能量U值，对初始电子的微正则分布进行了优化，使其更接近于量子力学的径向空间分布，然后计算了O~(3+)与氦原子随入射离子能量变化的各种反应过程截面，发现优化极大地提高了计算精度，特别是我们的模型对于描述单电子、双电子丢失过程非常成功。

Materials and Methods : The measurements included:(1)measurements of buildup dose in phantom by plane-parallel ionization chamber;(2) measurements of buildup dose in phantom by thermoluminescence dosimeters;(3) measurements of surface dose on head and neck Rando phantom by using thermoluminescence dosimeters.

材料与方法：本实验主要包括三个部份：(1)平行板游离腔於假体中增建区剂量测量；(2)热发光剂量计於假体中增建区剂量测量；(3)热发光剂量计应用於擬人形假体头颈部表面剂量之测量。

Materials and Methods : The measurements included:(1)measurements of buildup dose in phantom by plane-parallel ionization chamber;(2) measurements of buildup dose in phantom by thermoluminescence dosimeters;(3) measurements of surface dose on head and neck Rando phantom by using thermoluminescence dosimeters.

材料与方法：本实验主要包括三个部份：(1)平行板游离腔於假体中增建区剂量测量；(2)热发光剂量计於假体中增建区剂量测量；(3)热发光剂量计应用於拟人形假体头颈部表面剂量之测量。

For normal incident beams, the dose measured in buildup region were corrected with suitable correction equations for plane-parallel ionization chamber and then evaluated the accuracy of the dose measurements in buildup region by using various thickness thermoluminescence dosimeters.

在垂直入射光子射束量测方面，Markus 游离腔增建区剂量量测数据，均作適当修正，以得到较准確的百分深度剂量值，隨后与不同厚度之热发光剂量计量测值做评估比较，以確认其不確定度。

For normal incident beams, the dose measured in buildup region were corrected with suitable correction equations for plane-parallel ionization chamber and then evaluated the accuracy of the dose measurements in buildup region by using various thickness thermoluminescence dosimeters.

在垂直入射光子射束量测方面，Markus 游离腔增建区剂量量测数据，均作适当修正，以得到较准确的百分深度剂量值，随后与不同厚度之热发光剂量计量测值做评估比较，以确认其不确定度。

This spectacular image captures the nebulas, bright ionization fronts , and fine details of the dark dust.

这张壮观的图片捕获了这个星系、明亮的电离层，以及一些黑色的尘埃物质很多的细节。

A zero-dimensional model is used for studying the behavior of different particle species in atmosphere plasmas with different ionization degrees.

一个空间零维模型被用于研究大气等离子体中不同粒子种类在不同电离度情况下的变化规律。

A zero-dimensional model is used for studying the behavior of main particle species in atmosphere plasmas with different ionization degrees.

利用一个空间零维大气等离子体模型对其中的主要粒子在不同电离度情况下的变化规律进行了研究。

Three tar mat s of Well Wenjian3 were discovered and determined accurately in Wenliu Oilfield in Dongpu Depression by thin layer chromatogram-flame ionization detector, whole hydrocarbon gas-chromatography, and the characteristics of reservoir sedimentology and logging response.

根据文留油田文检3井密闭取心层段岩心样品抽提物薄层色谱分析和全烃气相色谱分析、以及储层沉积学和测井响应特征发现并准确鉴定出3个沥青垫。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。