查询词典 focus

double focus tube：双焦点(X射线)管

double-ended uterine dilator 双头子宫扩张器 | double focus tube 双焦点(X 射线)管 | double forceps 双头镊(细菌培养用)

double focus tube：双焦点

double-ended uterine dilator双头子宫扩张器 | double focus tube双焦点( | double forceps 双头镊(细菌培养用)

double focus tube：双焦点管

双分裂腔 double fission chamber | 双焦点管 double focus tube | 双聚焦 double focusing

tube focus：管焦点

(X射线)管滤器 tube filter | 管焦点 tube focus | 管渗漏 tube leak

Focus x-ray tube：小焦点X射线管

Film unsharpness 胶片不清晰度 | Focus x-ray tube 小焦点X射线管 | Fine grain intensifying screen 微粒增感屏

small focus X-ray tube：小焦点X射线管

slurry packing 匀浆填充 | small focus X-ray tube 小焦点X射线管 | Smith-McIntyre mud sampler 史密斯-麦金太尔取泥器

line focus X-ray tube：线性聚焦X射线管

line flood 线性注水 | line focus X-ray tube 线性聚焦X射线管 | line frequency 供电频率

line focus X-ray tube：线性聚焦

line flood 线性注水 | line focus X-ray tube 线性聚焦 | line frequency 供电频率

adjustable foot screw：可调底脚螺丝

可调焦距式辐射高温计 adjustable focus type radiation pyrometer | 可调底脚螺丝 adjustable foot screw | 可调式量规;可调式卡规 adjustable gauge

volcanic friction breccia：火山摩擦角砾岩

火山中心 volcanic focus | 火山摩擦角砾岩 volcanic friction breccia | 火山前缘 volcanic front

dioptric：折射光学的

dioptre 屈光度 | dioptric 折射光学的 | dioptrics 折射光学

Saturdays are fun：星期六很有趣

6. Saturdays are fun.星期六很有趣. | fun 为不可数名词,"快乐,有趣",在此做表语. | That must be fun. 那一定很有趣.