您要查找的是不是:
- The interior of the tube must be kept a hard vacuum to preserve the photo cathode. 顯象管內部一定要保證高真空才能保護光電陰極。
- A display device that uses a cathode ray tube. 一種使用陰極射線管的顯示裝置。
- Keep the sun behind you when you take a photo. 拍照時要讓太陽留在你的身後。
- cathodic sensitivity of photomultiplier tube 光電倍增管的陽極靈敏度
- He showed me a photo of a family group. 他給我看一張合家歡的照片。
- Many a time have we come across this same photo. 我們多次都見到過這同一張照片。
- He adjusted the shutter before taking a photo. 在照相前,他調整了快門。
- An organ of vision or of light sensitivity. 眼睛感受視覺或光覺的器官
- The woman on the photo is my paternal grandmother. 照片上的這個婦人是我祖母。
- He took a lot of photo last sunday, and so do I. 他上星期照了許多照片,我也一樣。
- The photo made him quite attractive. 照片把他拍得相當英俊。
- That photo is a good likeness of David. 戴維那張相片照得很像。
- An electron tube having a cathode and an anode. 電子二極體有一個陽極和一個陰極的電子管
- He hit upon a photo taken ten years ago. 他偶然發現一張十年前拍的照片。
- cathode sensitivity 陰極靈敏度
- The photo shows her dressed in black. 在這張照片里,她穿著黑衣服。
- Sensitivity or responsiveness to light. 感光性對光的敏感和感應性
- His remarks convicted him of a lack of sensitivity. 他的言辭顯示了他缺乏敏感性。
- I got her in focus before I took the photo. 我在拍攝前先用鏡頭把她對清楚。
- An instrument used to measure tactile sensitivity. 觸覺測量計用來測量觸覺的一種裝置