X-ray ionization radiation-induced injury to adult mouse testis tissue
X射线电离辐射对成年小鼠睾丸组织的损伤
Cosmic rays and X-rays produce energetic electrons by ionization.
宇宙射线和X射线因其电离作用产生高能电子。
A fast ray tracing algorithm in the ionosphere
电离层三维射线追踪的快速计算方法
x ray photoemission diffraction
x射线光电发射衍射
Dense gas serves to reduce the ionization, because it absorbs the ionizing soft x rays.
因为浓密气体吸收掉了使其电离的软x射线，因此能减少电离。
FREE-AIR IONIZATION CHAMBER USED IN ABSOLUTE MEASUREMENT OF LOW ENERGY X-RAYS
用于低能X射线绝对测量的自由空气电离室
density meter(of ionizing radiation)
（电离辐射）密度计
an electronic signal that has been reflected back to the radar antenna; contains information about the location and distance of the reflecting object.
反射回雷达天线的电子信号；携带反射物体的位置和距离的信息。
Effect of Low-dose Ionizing Radiation on Medical X-ray Workers in Chromosome Aberration;
低剂量电离辐射对医用X射线工作者染色体畸变的影响
Ionization in a free-air chamber is the standard process for measuring x-and r-ray exposure(in roentgens).
自由空气电离室中的电离作用是量度x和r射线照射量（伦琴）的标准方法。
Ionization in a free-air chamber is the standard process for measuring x-and γ-ray exposure.
自由空气电离室中的电离作用是量度x和γ射线照射量的标准方法。
a region of the ionosphere (from 50 to 90 miles up) that reflects radio waves of medium length.
电离层中的一层，距地面至英里处，反射中等波长的无线电波。
transmission electron radiography
透射电子Ｘ射线照相术
a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air.
射线强度单位；在立方厘米干燥空气中产生静电单位的电流的致电离辐射量。
ion induced x ray analysis
离子感生x 射线分析
The use of ionizing radiation for medical diagnosis, especially the use of x - rays in medical radiography or fluoroscopy.
用医疗辐射诊断使用电离辐射时行医学诊断，尤指使用X射线进行放片和荧光照片制作
Such waves radiate at the speed of light and are transmitted not only by line of sight but also by deflection from the ionosphere.
这种电磁波以光速传播，其传播方式不仅通过无线电直线传播，还可通过电离层的反射传播。
The conductivity imparted to the air can be ascribed to ionization produced by the rays emitted bythe uranium compounds.
空气的这种导电性可以看做是铀化合物放射出的射线产生电离的结果。