物理詞匯P

字號(hào):

P  
      
    p-type semiconductor p型半導(dǎo)體
    pair production 偶的產(chǎn)生,對(duì)的產(chǎn)生
    paraffin 石蠟
    parallax 視差
    parallel axis theorem 平行軸定理
    parallel beam projector 平行光束投射器
    parallel circuit 并聯(lián)電路
    parallel forces 平行力
    parallel rays 平行光線 
    parallel resonance 并聯(lián)共振
    parallel resonance circuit 并聯(lián)共振電路
    parallel-plate capacitor 平行板電容器
    parallelogram of forces 力平行四邊形
    paramagnetism 順磁性
    parameter 參量,參數(shù)
    paraxial ray 傍軸光線 
    parent nucleus 母核
    parent nuclide 母核素
    parking orbit 駐留軌道
    partial polarization 部分偏振
    partial pressure 分壓強(qiáng)
    partially polarized wave 部分偏振波
    particle 粒子
    particle movement 粒子運(yùn)動(dòng),質(zhì)點(diǎn)運(yùn)動(dòng)
    pascal 帕斯卡
    Paschen series 帕邢系,帕邢光譜
    path 路程
    path difference 程差
    peak value 峰值
    peak voltage 峰值電壓
    peak-to-peak current 峰至峰電流
    peak-to-peak voltage 峰至峰電壓
    pendulum 擺
    penetrating power 貫穿能力,貫穿本領(lǐng),穿透能力,穿透本領(lǐng)
    penetration depth 貫穿深度,穿透深度
    percentage error 百分誤差
    perfectly elastic 完全彈性的
    perfectly inelastic 完全非彈性的
    perigee 近地點(diǎn)
    perihelion 近日點(diǎn)
    period 周期
    periodic fading 周期性衰退
    periodic motion 周期運(yùn)動(dòng)
    periodic table 周期表
    periscope 潛望鏡
    permanent magnet 永久磁鐵,永磁體
    permeability 磁導(dǎo)率
    permeability of free space 真空磁導(dǎo)率
    permittivity 電容率,介電常數(shù)
    permittivity of free space 真空電容率
    perpendicular axis theorem 垂直軸定理,正交軸定理
    perpendicular distance 垂直距離
    Perrin tube 佩林管
    perspex 有機(jī)玻璃
    phase 相,相位
    phase angle 相角
    phase constant 相位常數(shù),相位常量
    phase difference 相差,相位差
    phase lag 相位滯后
    phase lead 相位超前
    phasor 相矢量,相向量
    phon 方
    photo-timing gate 光控計(jì)時(shí)門
    photo-transistor 光敏晶體管
    photocell 光電池
    photodiode 光電二極管
    photoelasticity 光測(cè)彈性
    photoelectric cell 光電池
    photoelectric current 光電流
    photoelectric effect 光電效應(yīng)
    photoelectric threshold 光電閾
    photoelectron 光電子
    photographic negative 照相底片
    photographic plate 照相底片,感光片
    photon 光子
    photosensitive 光敏的
    photosensitive surface 光敏面
    physical optics 物理光學(xué)
    physical property 物理性質(zhì)
    physical quantity 物理量
    pick-up 拾音器,拾音
    piston 活塞
    pitch 螺距,音高,音調(diào)高度,音調(diào)
    Pitot tube 皮托管
    pivot 支點(diǎn),支樞
    Planck constant 普朗克常數(shù),普朗克常量
    plane mirror 平面鏡
    plane of polarization 偏振面
    plane polarization 平面偏振
    plane polarized wave 面偏振波
    plane wave 平面波
    planetary motion 行星運(yùn)動(dòng)
    plano-concave lens 平凹透鏡
    plano-convex lens 平凸透鏡
    plastic deformation 塑性形變
    platinum resistance thermometer 鉑阻溫度計(jì)
    plug 插碩
    plutonium ?
    point action 尖端作用
    point charge 點(diǎn)電荷
    point mass 點(diǎn)質(zhì)量
    point of application of force 施力點(diǎn)
    point of incidence 入射點(diǎn)
    point source 點(diǎn)源
    pointer 指針
    Poiseuille's formula 泊肅葉公式
    Poisson's ratio 泊松比
    polar 極性
    polarity 極性
    polarization 偏振,極化
    polarization grille 偏振柵
    polarized light 偏振光
    polarized wave 偏振波
    polarizer 起偏振器,偏振器
    polarizing angle 起偏振角,偏振角
    polarizing filter 起偏振濾波器,偏振濾波器
    polaroid 偏振片
    pole 極
    polonium 釙
    polyatomic molecule 多原子分子
    polyethylene 聚乙烯
    polygon of forces 力多邊形
    polystyrene bead 聚苯乙烯珠
    polystyrene cup 聚苯乙烯杯
    polythene strip 聚乙烯片
    positive charge 正電荷
    positive feedback 正反饋
    positive ion 正離子
    positive supply rail 正供電軌
    positive terminal 正端鈕,正接線柱
    potential barrier 勢(shì)壘,位壘
    potential difference 電勢(shì)差,電位差
    potential divider 分壓器
    potential energy 勢(shì)能,位能
    potential gradient 勢(shì)梯度,位梯度
    potentiometer 分壓器,電勢(shì)差計(jì),電位差計(jì)
    power 功率
    power amplifier 功率放大器
    power distribution 配電
    power factor 功率因子
    power generation 發(fā)電
    power loss 功率損失
    power pack 電源箱
    power rating 電功率額定值
    power station 電力站,發(fā)電廠
    power supply 電源,供電
    power supply unit 供電設(shè)備,電源箱
    power transistor 功率晶體管
    power transmission 輸電
    pressure 壓強(qiáng)
    pressure cooker 高壓鍋,加壓蒸煮器
    pressure gauge 壓強(qiáng)計(jì)
    pressure law 氣壓定律
    pressurised water reactor 壓水式反應(yīng)堆
    primary coil 原線圈
    primary current 原電流
    primary voltage 原電壓
    primary winding 原繞組
    principal axis 主軸
    principal focus 主焦點(diǎn)
    principle 原理
    principle of flotation 浮體原理
    principle of moments 力矩原理
    principle of superposition 迭加原理
    prism 棱鏡
    prismatic periscope 棱鏡潛望鏡
    probe 深測(cè)器
    progressive wave 前進(jìn)波
    projectile 拋體,拋射體
    projectile motion 拋體運(yùn)動(dòng)
    projection 投影,投射,拋射
    projector 投影機(jī),放映機(jī),投射器
    prong 音叉臂
    proof plane 驗(yàn)電板
    propagation 傳播
    propeller 推進(jìn)器
    property 性質(zhì)
    proportionality constant 比例常數(shù),比例常量
    protactinium 鏷
    protective screen 防護(hù)屏
    proton 質(zhì)子
    proton number 質(zhì)子數(shù)
    pseudo-force 假力,偽力
    pulley 滑輪
    pulse 脈沖
    pump 泵
    pupil 瞳孔
    pure note 純音
    push-button switch 按鈕開關(guān)
    pyrometer 高溫計(jì)