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- phototube and photomultiplier tube 光电管与光电倍增管
- phototube and photomultiplier 光电管和光电倍增管
- The method research and error analysis of photodiode and photomultiplier is another main point in the thesis. 光电二极管,光电倍增管测量激光强度的方法研究及其误差分析是本文的另一个重点。
- Photodiode and photomultiplier have each advantage and disadvantage, they should be choosed in reason and be used in right way. 光电二极管和光电倍增管各有优缺点,在实验中需要合理选择,并且正确使用。
- Researching the trait of photodiode and photomultiplier and maximum decreasing the source of error will increase metrical precision in most degree in existing experiment condition. 研究光电二极管和光电倍增管的特性,最大限度的减小误差来源,可以在现有实验条件下最大程度的提高测量精度。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
- It is a fact of life and you must face it. 这是严酷的现实,你必须面对它。
- She and I can't live under the same roof. 她和我不能住在一起。
- She had to scrimp and save to pay for her holiday. 她不得不为付假期的费用而苦苦攒钱。
- I'll try and rustle you up something to eat. 我设法给你弄点吃的。
- He sprang up and rushed to the door. 他跳起身,跑到门口。
- He took sick and died a week later. 他得了病,一周后就死去了。
- He's been in and out of prison for years. 他多年来屡次进出监狱。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The child was tired and fretful. 那孩子又疲倦又烦躁不安。
- Routine office work is my bread and butter. 日常的办公室工作是我的谋生之道。
- Language teaching is both a science and art. 语文教学既是一门科学又是一种艺术。
- The old man stared the uninvited guest up and down. 老人把不速之客上下打量了一番。
- Reading and writing are different skills. 阅读与写作是不同的技能。
- Let me get my bits and pieces together. 让我把我的零碎东西收拾起来。