1、物理专业英语词汇B 物理专业英语词汇(B)物理专业英语词汇(B)物理专业英语词汇(B)b a gagea b 电离计b batteryb电池组b h curveb h 曲线b phaseb 相b quarkb 夸克babinet principle巴比内原理babinets compensator巴比内补偿器back coupling反馈耦合back diffusion逆扩散back electromotive force反电动势back focus后焦点back pressure背压back scattering逆散射background count本底计数background noise本
2、底噪声background radiation本底辐射backing vacuum pump前级真空泵backscattering后方散射backward flow逆流backward radiation逆辐射backward scattering后方散射baffle挡板;声障板baffle plate挡板bag model袋模型bakelite电木balance秤balanced gyroscope平衡陀螺仪ballast tube镇淋ballistic conduction冲猾导ballistic curve弹道曲线ballistic galvanometer冲荤疗ballistic mo
3、de冲唬ballistic pendulum弹道摆ballistic rocket弹道火箭ballistic tone弹道声ballistics弹道学balmer series巴耳末系balsam屎band带band crossing能带交叉band gap能带隙band head谱带头band model能带模型band pass filter带通滤波片band series带系band spectrum带谱band strength带强度band structure带结构band theory能带理论bandwidth带宽bar巴bar magnet条形磁铁bardeen cooper s
4、chrieffer theory巴丁 库珀 施里弗理论bare mass裸质量barette裸线barium钡barium titanate钛酸钡barkhausen effect巴克好森效应barn靶barnard star巴纳德星barnett effect巴涅特效应barometer气压表barometric altimeter气压测高计barometric altimetry气压测高法barometric height formula气压测高公式barometrograph气压记录仪barometry气压测定法barotropic atmosphere正压大气barotropic fl
5、uid正压铃barred nebula棒旋星云barred spiral棒旋星云barrel桶barrel distortion桶形畸变barretter镇羚阻器稳疗barrier势垒barrier layer阻挡层barrier layer cell阻挡层光电池barrier layer rectifier阻挡层整流bartlett force巴特列特力barycentric重心的barycentric coordinates质心坐标barygyroscope重力控制陀螺仪baryon重子baryon asymmetry of the universe宇宙重子非对称baryon charge
6、重子荷baryon number重子数baryon resonance重子共振base底base centered lattice底心点阵base metal贱金属base unit基本单位basic interaction基本相互酌basic science基础科学bass低音batch process循环过程batch processing成批处理bathochrome向红团bathochromic effect向红效应battery电池组bauschinger effect瓦伍辛格效应baxter model巴克斯特模型bayard alpert gagea b 电离计bbgky hie
7、rarchy equationbbgky 等级方程bcs theory巴丁 库珀 施里弗理论beacon标灯bead lightning珠形闪电beam射束beam channel束哩道beam cooling束冷却beam current射束电流beam extraction束笼出beam focusing束聚焦beam foil spectroscopy束箔光谱学beam instability束粱稳定性beam intensity束量度beam monitor束拎测器beam plasma system束等离子体系beam rider guidance波束引导beam self focu
8、sing束猎聚焦beam shape束廖状beam spectroscopy束光谱学beam splitter射束分离器分束器beam splitting mirror半透射反射镜beam stopper束霖止器beam transport system束龄运系统bearing方位beat拍beat frequency拍频beat frequency oscillator拍频振荡器beauty quarkb 夸克beckmanns thermometer贝克曼温度计becquerel贝克勒耳becquerel rays贝克勒耳射线beginning of besselian year贝塞尔年初
9、bel贝bell inequality贝尔不等式bellows波纹管belousov zhabotinski reaction别洛乌蓑 扎甫京斯基反应bend contour等弯曲轮廓线bend test弯曲试验bending挠曲bending magnet偏转磁铁bending moment弯矩bending strength抗挠强度bending stress挠应力bending test弯曲试验bending vibration弯曲振动berkelium锫bernstein wave伯豆坦波berry phase贝里相位beryllium铍bessel function贝塞尔函数bess
10、elian year假年bet adsorption isothermbet 吸附等温线beta activity放射性beta decay衰变beta disintegration衰变beta distribution分布beta electron电子beta emitter发射体beta particle粒子beta phase相beta radiation辐射beta radioactive放射性的beta radioactivity放射性beta ray spectrum射线谱beta rays射线beta spectrograph摄谱仪beta spectrometer谱仪beta
11、spectroscopy光谱学beta spectrum射线谱beta value值beta vibration振动betatron电子感应加速器betatron oscillation电子感应加速岂荡betatron radiation电子感应加速气射bethe approximation贝特近似bethe salpeter equation贝特 沙耳皮特方程bevatron高能质子同步稳相加速器bf4 counterbf4计数管bhabha scattering巴巴散射bias偏差bias battery偏压电池bias voltage偏压biaxial crystal双轴晶体bicenv
12、ex两面凸的bichromate cell重铬酸电池biconcave两面凹的biconcave lens双凹透镜biconvex lens双凸透镜biela comet比拉彗biexciton双激子bifilar suspension双线悬置系统bifocal lens双焦点透镜bifurcation分叉bifurcation point分支点bifurcation process分支过程big bang大爆炸big bang cosmology大爆炸宇宙论big bang universe model大爆炸宇宙模型big science巨大科学bilateral symmetry双侧对称b
13、ilateral system可逆系统bilens双透镜billion electron volt十亿电子伏特bimetal双金属bimetallic thermometer双金属温度表bimetallic thermostat双金属恒温器bimirror双镜bimolecular两分子的binary双星binary alloy二元合金binary cell二进制单元binary element二进制单元binary notation二进制记数法binary star双星binary system二元系binaural effect双耳效应binding energy结合能binding fo
14、rce键合力binocular双目镜binocular microscope双目显微镜binocular vision双目视觉binomial distribution二项式分布bioastronomy生物天文学bioastrophysics生物天体物理学biological clock生物钟biological dose生物剂量biological half life生物半衰期biological radiation effect生物辐射效应bioluminescence生物发光biomagnetism生物磁学biomechanics生物力学bionics仿生电子学biophysics生物物
15、理学biosensor生物敏感元件biospectrometer生物光谱计biot savarts law毕奥 萨伐尔定律biotechnology生物工艺学bipolar fet integrated circuit双极场效应晶体管集成电路bipolar integrated circuit双极集成电路bipolar transistor双极晶体管bipolaron双极化子biprism菲涅耳棱镜biquadratic exchange interaction双二次交换相互酌birefringence双折射birefringence of flow怜双折射birefringent cryst
16、al双折射晶体birth and death process增消过程bismuth铋bistable laser双稳态激光器bit彼特bitter pattern毕特图样bjorken scaling比约肯标度无关性bk tubebk 管black and white group黑白群black and white photography黑白照相术black body黑体black body radiation黑体辐射black body temperature黑体温度black box黑箱black dwarf黑矮星black hole黑洞blackbody黑体blackhole physi
17、cs黑洞物理学blasius flow布拉乌斯流blasius formula布拉乌斯公式blazed grating炫耀光栅blend混合线blind spot盲点bloch band能带bloch equation布洛赫方程bloch function布洛赫函数bloch orbit布洛赫轨道bloch theorem布洛赫定理bloch wall布洛赫壁block diagram方块图blocking effect阻挡效应blocking layer阻挡层blocking layer photo cell阻挡层光电池blocking oscillator阻塞振荡器blowhole空腔bl
18、ue shift蓝移blueshift蓝移bn objectbn 天体bobbin线图架bode law波德定律body物体body burden体内积存量body centered cubic lattice体心立方晶格body centred cubic体心立方的bogoliubov transformation波戈留玻夫变换bohm diffusion玻姆扩散bohm pines theory玻姆 帕因斯理论bohr atom model玻尔原子模型bohr magneton玻尔磁子bohr radius玻尔半径bohr van leeuwen theorem玻尔 范莱欧文定理boili
19、ng沸腾boiling point沸点boiling temperature沸点boiling water reactor沸水堆bolide火球bolometer辐射热测量器bolometric magnitude热星等boltzmann constant玻耳兹曼常数boltzmann distribution玻耳兹曼分布boltzmann equation输运方程boltzmann factor玻耳兹曼因子boltzmann principle玻耳兹曼原理boltzmann statistics玻耳兹曼统计boltzmann transport equation玻耳兹曼输运方程bomb ca
20、lorimeter弹式量热器bombardment轰击bond angle键角bond energy结合能bond length键长bond moment键偶极矩bond order键序bonds albedo球面反照率bonding electron价电子bonding force结合力bonding orbital键轨函数bonner durchmusterung波肚表boolean algebra布尔代数booster增强器增能器booster vacuum pump增强奇空泵bootes牧夫座bootstrap靴绊bootstrap approximation靴带近似bootstrap
21、 model靴带模型bordas mouthpiece玻达喷口bordas pendulum波达摆bordoni peak波得尼峰born approximation玻饵似born oppenheimer approximation玻栋卤竞 器boron硼bose condensate玻色凝聚物bose einstein condensation玻色 爱因斯坦凝聚bose einstein gas玻色 爱因斯坦气体bose einstein statistics玻色 爱因斯坦统计bose gas玻色气体bose liquid玻色铃bose particle玻色子boson玻色子bottom q
22、uarkb 夸克bouguers law布格定律bound charge束缚电荷bound electron束缚电子bound energy束缚能bound exciton束缚激子bound free transition束缚自由跃迁bound state束缚态bound vector束缚矢量bound vortex束缚涡boundary condition边界条件boundary friction边界摩擦boundary layer边界层boundary lubrication边界润滑boundary surface边界面boundary value边界值boundary value pro
23、blem边值问题boundless无限的bourdon tube布尔顿管bow wave头波boyle mariottes law玻意耳定律boyle point玻意耳温度boyles law玻意耳定律boyles temperature玻意耳温度brachistochrone最速降线bracket括号bragg angle布喇格角bragg condition布喇格条件bragg curve布喇格曲线bragg equation布喇格方程bragg gray principle布喇格 格雷原理bragg law布喇格方程bragg reflection布喇格反射bragg williams
24、approximation布喇格 维利阿姆斯近似braggs spectrometer布喇格光谱仪brance dicke scalar tensor theory布兰斯 迪克标量张量理沦branch分支branch point分岐点branches of band带的分支branching分叉branching filter分波器分路滤波器branching process分支过程branching ratio分支比braun tube布劳盾bravais space lattice布喇菲空间点阵bravais symbol布喇菲符号brazing铜焊breadth宽breadth of s
25、pectral lines谱线宽度break even balance得失平衡break even condition得失条件break point停机点breakdown哗breakdown voltage破环电压breaking load致断负载breaking point断点breaking strain致断应变breaking strength抗断强度breaking stress致断应力breaking test致断试验breaking weight致断负载breeder reactor增殖堆breeding增殖breeding ratio增殖比breit wigner formul
26、a布莱特 维格纳公式bremsspectrum韧致辐射谱bremsstrahlung韧致辐射brewster angled window布儒斯特角窗brewster fringes布儒斯特条纹brewster law布儒斯特定律brewsters angle布儒斯特偏振角bridge电桥bridgman method布利格曼法bright field image亮视场象bright line spectrum发射谱brightness亮度brightness temperature亮度温度brillouin function布里渊函数brillouin scattering布里渊散射brill
27、ouin zone布里渊区brinell hardness布氏硬度british thermal unit英国热单位brittle脆的brittle fracture脆性断裂brittle strength脆性强度brittleness脆性broad band filter宽频带滤波片brocken spectre峨眉宝光broken symmetry破缺对称性broken transit instrument折轴中星仪bromine溴brownian motion布朗运动brownian movement布朗运动brs transformationbrs 变换brush discharge刷
28、形放电bscco superconductor铋 锶 钙 铜 氧超导体bubble气泡bubble chamber气泡室bubble chamber film analysis气泡室胶片分析bubble domain汽泡畴bubble domain memory泡畴存储器bubble pressure气泡压力bubble structure of the universe宇宙气泡状结构bucket brigade device斗链式掐buckling纵弯曲buffer action缓冲酌buffer amplifier缓冲放大器buffer gas缓冲气体buffer solution缓冲溶液
29、buffer storage缓冲存贮器build up factor累积因子building up principle聚集原理bulk modulus体积弹性模量bulk strain体积应变bumping崩沸bunch束buncher聚束栅buncher of particles粒子聚束器bunching聚束bundle of rays射线束bunsen cell本生电池buoyancy浮力burgers model伯格斯模型burgers vector伯格斯矢量burn up equation燃耗方程burst宇宙线爆发buzzer蜂音器by pass旁路by pass condenser旁路电容器byte字节物理专业英语词汇(B) 相关内容:
