cswmsc |
2007-02-28 23:18 |
真空术语全集
“真空术语”好像论坛中没有,发一个希望有朋友喜欢。 Vq/hk --------------------------------------------------- N)a5~<fBG 真空术语 [Jjo H1E@ QFN 9j 1.标准环境条件 standard ambient condition: ~|"uuA1/#O 2.气体的标准状态 standard reference conditions forgases: qsN_EMgbdn 3.压力(压强)p pressure: g;OR{ 4.帕斯卡Pa pascal: !,{N>{I 5.托Torr torr: ux*G*QZ 6.标准大气压atm standard atmosphere: !6sR|c"~j 7.毫巴mbar millibar: Snn4RB<( 8.分压力 partial pressure: 1{RA\CF 9.全压力 total pressure: *-.`Q 10.真空 vacuum: W5()A,R 11.真空度 degree of vacuum: j9w{=( MV 12.真空区域 ranges of vacuum: t$p%UyVE 13.气体 gas: 0F6@aQ\y3 14.非可凝气体 non-condensable gas: ~BgYD)ov 15.蒸汽vapor: ;9-J=@KY4 16.饱和蒸汽压saturation vapor pressure: C
OL"/3r 17.饱和度degree of saturation: DY/%|w*L 18.饱和蒸汽saturated vapor: 0"N4WH O 19.未饱和蒸汽unsaturated vapor: 1W-kZ(e 20.分子数密度n,m-3 number density of molecules: D8xE"6T> 21.平均自由程ι、λ,m mean free path: M0e&GR8<z> 22.碰撞率ψ collision rate: s<:);-tL 23.体积碰撞率χ volume collision rate: (KfQ'B+ 24.气体量G quantity of gas: x%T^:R 25.气体的扩散 diffusion of gas: 0R0_UvsXU 26.扩散系数D diffusion coefficient; diffusivity: D vN0h(? 27.粘滞流 viscous flow: Yt_t> 28.粘滞系数η viscous factor: .b!HEi<F 29.泊肖叶流 poiseuille flow: E@l@f 30.中间流 intermediate flow: Zs;c0T"> 31.分子流 molecular flow: c=a;<,Rzb 32克努曾数 number of knudsen: !c0x^,iE 33.分子泻流 molecular effusion; effusive flow: \<y|[ 34.流逸 transpiration: >}C:EnECy 35.热流逸 thermal transpiration: muBl~6_mb2 36.分子流率qN molecular flow rate; molecular flux: f'7/Wj 37.分子流率密度 molecular flow rate density; density of molecular flux: ^)$T` 38.质量流率qm mass flow rare: 7C_U:x 39.流量qG throughput of gas: .lI.I 40.体积流率qV volume flow rate: 31M'71s
41.摩尔流率qυ molar flow rate: :9q|<[Y^ 42.麦克斯韦速度分布 maxwellian velocity distribution: p_fsEY 43.传输几率Pc transmission probability: j xq89x 44.分子流导CN,UN molecular conductance: !wKNYe 45.流导C,U conductance: OMab! 46.固有流导Ci,Ui intrinsic conductance: V=PK)FJ 47.流阻W resistance: v0;dk( 48.吸附 sorption: RaymSh 49.表面吸附 adsorption: Pp4Q)2X 50.物理吸附physisorption: =BV_? 51.化学吸附 chemisorption: CHL5@gg@>y 52.吸收absorption: O -p^S 53.适应系数α accommodation factor: .\)ek[? 54.入射率υ impingement rate: cA]PZ*]{BN 55.凝结率condensation rate: nn">
56.粘着率 sticking rate: UD5hk 57.粘着几率Ps sticking probability: U9%^gC 58.滞留时间τ residence time: hsQ*ozv[) 59.迁移 migration: a+9_sUq 60.解吸 desorption: 8)b*q\O' 61.去气 degassing: k^s7s{ 62.放气 outgassing: uhwCC 63.解吸或放气或去气速率qGU desorption or outgassing or degassing rate: ZKB27D_vg> 64.蒸发率 evaporation rate: nA=E|$1 65.渗透 permeation: bZ+Hu~ 66.渗透率φ permeability: em ]0^otM 67.渗透系数P permeability coefficient uw`J5TND 2. 1.真空泵 vacuum pumps
%Rm`YH? 1-1.容积真空泵 positive displacement pump: :&RpB^] ⑴.气镇真空泵 gas ballast vacuum pump: wqX!7rD/g) ⑵.油封(液封)真空泵oil sealed (liquid-sealed) vacuum pump: =jU#0FAO ⑶.干封真空泵 dry-sealed vacuum pump: "9y0]~ ⑷.往复真空泵 piston vacuum pump: -9s&OKo`({ ⑸.液环真空泵 liquid ring vacuum pump: u1Wixjd| ⑹.旋片真空泵 sliding vane rotary vacuum pump: T\7t#Z
k ⑺.定片真空泵 rotary piston vacuum pump: M=EV^Tw-= ⑻.滑阀真空泵 rotary plunger vacuum pump: )Oj{x0{\Q ⑼.余摆线真空泵 trochoidal vacuum pump: 'm/`= QX ⑽.多室旋片真空泵 multi-chamber sliding vane rotary vacuum pump: #g1,U7vv8 ⑾.罗茨真空泵 roots vacuum pump: RTL@WI 1-2.动量传输泵 kinetic vacuum pump: /BM{tH ⑴.牵引分子泵molecular drag pump: XNl!?*l5?l ⑵.涡轮分子泵turbo molecular pump: `2HNQiK'@ ⑶.喷射真空泵ejector vacuum pump: 8ROZ]Xh,x ⑷.液体喷射真空泵liquid jet vacuum pump: >kDkv g1" ⑸.气体喷射真空泵gas jet vacuum pump: .bRDz:?j ⑹.蒸汽喷射真空泵vapor jet vacuum pump : I5rAL\ y-G ⑺.扩散泵diffusion pump : r+h$]OJ ⑻.自净化扩散泵self purifying diffusion pump: 5&134!hC ⑼.分馏扩散泵 fractionating diffusion pump : 1f2*S$[*L ⑽.扩散喷射泵diffusion ejector pump : QGXR< | |