time of flight
基本解釋
- [航] 飛行時間;渡越時間
英漢例句
- Positronium Time of Flight Spectroscopy(Ps-TOF) represents the properties about the pore size, direction and inner-connection in materials.
正電子素飛行時間譜能夠無損地給出材料開孔的尺寸、方向、以及內(nèi)部連通性等性質(zhì)。 - Based on photoemission effect. we design a laser photoemission electron gun for electron impact ionization source of time of flight mass spectrometer.
基于光電效應(yīng)原理。我們設(shè)計了一個新型脈沖激光光電子槍,它可以作為飛行時間質(zhì)譜的電子碰撞電離的電離源。 - Time of flight diffraction(TOFD)was summarized as a new nondestructive testing method. The present seven main TOFD standards in the world were evaluated and compared in twelve different portions.
概述了超聲波衍射時差法(TOFD),對目前世界上主要的七個TOFD檢測標(biāo)準(zhǔn)或規(guī)范進行了分析和比較,歸納了其中十二個方面的異同點。 - It happened so early in the flight, at a level of about 900 meters, that the crew had little time to decide what to do.
- It turns out to be-- there's a fairly complicated balance between the time of flight and the range.
答案表明,在飛行時間與射程之間,有著一個相當(dāng)復(fù)雜的平衡關(guān)系
耶魯公開課 - 基礎(chǔ)物理課程節(jié)選 - Other one says, maximize the time of flight and you point a cannon like this.
另一種是,讓飛行時間最長,像這樣進行瞄準(zhǔn)
耶魯公開課 - 基礎(chǔ)物理課程節(jié)選 - Since this time is subtracted from the overall time of flight, it appears to explain the early arrival of the neutrinos.
FORBES: No Virginia, There Are No Faster Than Light Neutrinos
雙語例句
原聲例句
權(quán)威例句
詞組短語
- Time -of flight analyzer 飛行時間分析器
- time -of flight mass spectrometry 飛行時間質(zhì)譜
- Gas -filled magnet and time-of flight 充氣磁譜儀飛行時間法
- free time of flight 自由飛行時間
- time of flight spectrometry 飛行時間譜學(xué)
短語
專業(yè)釋義
- 渡越時間
- 飛行時間
Aerosol time of flight mass spectrometry(ATOFMS) determines aerodynamic size in the 0.1-2.5μm range and chemical composition of single particles in near real-time.
氣溶膠飛行時間質(zhì)譜儀(ATOFMS)是采集粒徑范圍在0.1-2.5μm的單顆粒氣溶膠并測量其粒徑和化學(xué)成分的儀器。航空、航天科學(xué)技術(shù)
- 飛行時間