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1)  thick target
厚靶
1.
In order to study the chemical properties of SHE (Rf and Db), we can use the heavy ion beam of 22Ne to bombard the thick targets of Sm and Eu to prepare the isotopes of Hf and Ta and then do model experiments.
研究了在异丙醇-硝酸体系中单次分子镀流程制备Sm和Eu厚靶的实验条件。
2.
The angular distribution of thick target bresstrahlung spetrum has been theoretically studied and calculated.
本文对厚靶轫致辐射谱角分布情况进行了理论研究和计算,并将结果与国外理论值和试验结果作了比较。
2)  Thick-target
厚靶
1.
Thick-target technique used in the measurement of cross sections of neutron reactions;
中子核反应截面测量中的厚靶技术
2.
One of its developing trend is to gain harder and more intense X-rays which are yielded by electron beam with energy above 10MeV and current above kA impacting on thick-target.
这些装置中普遍采用mm厚度的重金属厚靶 ,其辐射特性和各种参数间的规律受到关注 。
3.
Carefully choosing the parameter and calculating method involved in analysis, a thick-target PIXE software package was compiled.
仔细选取厚靶PIXE计算中的各参数,编写了厚靶PIXE分析程序,并与国外同类程序进行了比较、验证。
3)  thicker americium targets
厚镅靶
4)  finite target
有限厚靶
1.
The experiments of extended penetrator oblique penetration into finite target are carried out.
文中进行了伸出式侵彻体斜侵彻有限厚靶板的试验,利用有限元程序LS-DYNA对伸出式侵彻体侵彻有限厚靶进行了三维数值模拟,从靶后动能的角度和同质量同外径的基准杆的侵彻能力做了比较。
5)  Thick-target Yield
厚靶产额
6)  target thickness
靶厚度
1.
Effects of target thickness on emission direction of hot electrons generated from subrelativistic intensity laser pulses interacting with foil targets;
近相对论强度激光与薄膜靶相互作用中靶厚度对超热电子发射方向的影响
补充资料:厚靶
分子式:
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性质:系指入射粒子的能量变化必须考虑,并且出射粒子或X射线在其中有吸收或增强效应的靶,其厚度在几个mg/cm2或以上。许多天然样品、生物组织及固体材料均为厚靶。厚靶的分析灵敏度差,一般比薄靶低2个量级,且定量分析比较复杂。厚靶产额表征由带电粒子反应生成放射性核素的速率。可用绝对法和相对法两种方法求得。

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