paint raying喷漆
raying cleaner喷淋清洗器
raying tanker喷洒机
raying glazing喷釉
airle raying真空喷涂
metal raying金属喷镀
mist raying喷雾
ultraviolet raying紫外线光照
concrete raying混凝土喷洒
The former includes X-ray, CT, MRI and ultra-sound imaging.
结构性成像包括:X射线成像,CT,磁共振成像,超声成像。
参考来源 - 开放式磁感应成像技术基础研究A real ray tracing method was used to simplify the optical design of a Gaussian beam shaping system.
研究了真实光线追迹优化光学系统的方法以简化高斯光束整形系统的光学设计。
参考来源 - 高斯光束整形系统的光学设计Ray model is fit to forecast high frequence acoustic fields. If kh>100, ray model is accurate adequately.
射线模型适合高频声场预报,当kh>100时,其声场预报有足够高的精度。
参考来源 - 水下声信道的仿真与应用研究N-COUNT（可数名词） Rays of light are narrow beams of light. 光线
The sun's rays can penetrate water up to 10 feet.
阳光的光线一直能透射到水下10英尺处。
（） → see also X-ray
N-COUNT（可数名词） A ray of hope, comfort, or other positive quality is a small amount of it that you welcome because it makes a bad situation seem less bad. 一丝 (希望、安慰等其他积极因素)
They could provide a ray of hope amid the general economic gloom.
他们能在普遍的经济低迷中带来一丝希望。
V（动词） (of an object) to emit (light) in rays or (of light) to issue in the form of rays 发出光束; 闪光
N（名词） any of various marine selachian fishes typically having a flattened body, greatly enlarged winglike pectoral fins, gills on the undersurface of the fins, and a long whiplike tail. They constitute the orders Torpediniformes (electric rays) and Rajiformes 鳐鱼
N（名词） (in tonic sol-fa) the second degree of any major scale; supertonic (首调唱名法的)大音阶的二度; 超音 [music]