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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。 A)\>#Dv --------------------------------------------------- ?j1_
n,d 真空术语 `^v4zWDK z=ML(1c= 1.标准环境条件 standard ambient condition: GE%2/z p 2.气体的标准状态 standard reference conditions forgases: iLF^%!:X% 3.压力(压强)p pressure: UH5w7M 4.帕斯卡Pa pascal: PV?]UUc'n< 5.托Torr torr:
@bY('gC, 6.标准大气压atm standard atmosphere: 4rI:1yGt@ 7.毫巴mbar millibar: 1a<]$tZk 8.分压力 partial pressure: M-{*92y&
| 9.全压力 total pressure: ao)Ck3] 10.真空 vacuum: 'Pf_5q 11.真空度 degree of vacuum: g(mxhD!k 12.真空区域 ranges of vacuum: xKY$L* 13.气体 gas: |r5e{ 14.非可凝气体 non-condensable gas: u K'<xM"%T 15.蒸汽vapor: "kX`FaAhY 16.饱和蒸汽压saturation vapor pressure: `'uUmyg 17.饱和度degree of saturation: 2< p{z 18.饱和蒸汽saturated vapor: DC&A1I& 19.未饱和蒸汽unsaturated vapor: UE^D2 u 20.分子数密度n,m-3 number density of molecules: W@l+ciZ_ 21.平均自由程ι、λ,m mean free path: yc*<:(p 22.碰撞率ψ collision rate: 1<`9HCm 23.体积碰撞率χ volume collision rate: 6^Ph ' 24.气体量G quantity of gas: Y5HfN[u^7 25.气体的扩散 diffusion of gas: (YIhTSL"] 26.扩散系数D diffusion coefficient; diffusivity: HeCcF+ 27.粘滞流 viscous flow: N;<//, 28.粘滞系数η viscous factor: \ZS\i4 29.泊肖叶流 poiseuille flow: 8)sg_JC 30.中间流 intermediate flow: xS"$g9o0 31.分子流 molecular flow: WM/#. 32克努曾数 number of knudsen: $'^&\U~? 33.分子泻流 molecular effusion; effusive flow: O7v]p 34.流逸 transpiration: qtHfz"p 35.热流逸 thermal transpiration: opdu=i=E 36.分子流率qN molecular flow rate; molecular flux: _().t5< 37.分子流率密度 molecular flow rate density; density of molecular flux: JX{KYU 38.质量流率qm mass flow rare: ,*dzJT$k 39.流量qG throughput of gas: X:_<Y_JT 40.体积流率qV volume flow rate: N=#4L$@- 41.摩尔流率qυ molar flow rate: &Cq{
_M 42.麦克斯韦速度分布 maxwellian velocity distribution: _ENuwBYW- 43.传输几率Pc transmission probability: yLW/ -%I#u 44.分子流导CN,UN molecular conductance: @44P4?; 45.流导C,U conductance: p'&*r2_ram 46.固有流导Ci,Ui intrinsic conductance: gv9=quG 47.流阻W resistance: >Dne? 8r 48.吸附 sorption: MHo1 lrZa+ 49.表面吸附 adsorption: ;-Ss# & 50.物理吸附physisorption: l)Zs-V!M^\ 51.化学吸附 chemisorption: ]M3#3Ha" 52.吸收absorption: >!}`%pk( 53.适应系数α accommodation factor: #XI"@pD 54.入射率υ impingement rate: h~w4, T 55.凝结率condensation rate: M/{g(|{ 56.粘着率 sticking rate: $M':&i5`, 57.粘着几率Ps sticking probability: RlsVC_H\ 58.滞留时间τ residence time: :mpiAs<%U" 59.迁移 migration: gLIT;BK 60.解吸 desorption: Jf)3< ~G 61.去气 degassing: cOkgoL" 4 62.放气 outgassing: , H2YpZk 63.解吸或放气或去气速率qGU desorption or outgassing or degassing rate: ~GG?GB 64.蒸发率 evaporation rate: H] k'?; 65.渗透 permeation: [T`}yb@ 66.渗透率φ permeability: S5_t1wqBJ 67.渗透系数P permeability coefficient /)9W1U^B 2. 1.真空泵 vacuum pumps se!mb _! 1-1.容积真空泵 positive displacement pump: Q2/.6O8 ⑴.气镇真空泵 gas ballast vacuum pump: JRO$< ⑵.油封(液封)真空泵oil sealed (liquid-sealed) vacuum pump: M$A#I51 ⑶.干封真空泵 dry-sealed vacuum pump: HM&1yubh# ⑷.往复真空泵 piston vacuum pump: <C<`J{X0 ⑸.液环真空泵 liquid ring vacuum pump: $D'^t( ⑹.旋片真空泵 sliding vane rotary vacuum pump: We}lx{E ⑺.定片真空泵 rotary piston vacuum pump: |)o#|Qo
⑻.滑阀真空泵 rotary plunger vacuum pump: Q>8pP \ho ⑼.余摆线真空泵 trochoidal vacuum pump: aqMc6N`z ⑽.多室旋片真空泵 multi-chamber sliding vane rotary vacuum pump: &[@\ f^~ ⑾.罗茨真空泵 roots vacuum pump: NP/>H9Q2% 1-2.动量传输泵 kinetic vacuum pump: %6ub3PLw8 ⑴.牵引分子泵molecular drag pump: gLQ #4H
⑵.涡轮分子泵turbo molecular pump: 3]U]?h ⑶.喷射真空泵ejector vacuum pump: F98i*K`" ⑷.液体喷射真空泵liquid jet vacuum pump: Y)XvlfJ,h? ⑸.气体喷射真空泵gas jet vacuum pump: PJgp+u< ⑹.蒸汽喷射真空泵vapor jet vacuum pump : j'GtgT ⑺.扩散泵diffusion pump : }"zC
>eX& ⑻.自净化扩散泵self purifying diffusion pump: |NrrTN?> ⑼.分馏扩散泵 fractionating diffusion pump : phP>3f.T ⑽.扩散喷射泵diffusion ejector pump : KWhZ +i` ⑾.离子传输泵ion transfer pump: Ht[{ryTxu 1-3.捕集真空泵 entrapment vacuum pump: }nud ⑴吸附泵adsorption pump: w#(RW7":F ⑵.吸气剂泵 getter pump: d~*TIN8Ke~ ⑶.升华(蒸发)泵 sublimation (evaporation)pump : /smiopFcq ⑷.吸气剂离子泵getter ion pump: 44sy`e ⑸.蒸发离子泵 evaporation ion pump: Q_zr\RM> ⑹.溅射离子泵sputter ion pump: C+%K6/J( ⑺.低温泵cryopump: ._CP%
R DjHp+TyT 2.真空泵零部件 4h|dHXYZ 2-1.泵壳 pump case: DQJG,?e{ 2-2.入口 inlet: 0a2@b"l 2-3.出口outlet: I,O#X)O|i 2-4.旋片(滑片、滑阀)vane; blade : Cca0](R*& 2-5.排气阀discharge valve: G'x .NL 2-6.气镇阀gas ballast valve: }/e`v6 2-7.膨胀室expansion chamber: ]gEhE 2-8.压缩室compression chamber: wJG$c-(\0 2-9.真空泵油 vacuum pump oil: u&]vd / 2-10.泵液 pump fluid: $%2H6Eg0 2-11.喷嘴 nozzle: "T6# 2-13.喷嘴扩张率nozzle expansion rate: &L4
q10-N 2-14.喷嘴间隙面积 nozzle clearance area : Ec]|p6a3 2-15.喷嘴间隙nozzle clearance: onte&Ed\ 2-16.射流jet: D>sYPrf 2-17.扩散器diffuser: RuAlB* 2-18.扩散器喉部diffuser thoat: .ve *Vp 2-19.蒸汽导管vapor tube(pipe;chimney): RT*5d;l0 2-20.喷嘴组件nozzle assembly: +F@_Es<6 2-21.下裙skirt: @Doyt{|T Z=+03 3.附件 {G*QY%j^ 3-1阱trap: H:S,\D?%2x ⑴.冷阱 cold trap: Z1,gtl ? ⑵.吸附阱sorption trap: d^V$Z6*
] ⑶.离子阱ion trap: +=P@HfVfiq ⑷.冷冻升华阱 cryosublimation trap: gPEqjj 3-2.挡板baffle: 1BTIJ G w 3-3.油分离器oil separator: &35|16z%@ 3-4.油净化器oil purifier: $=aI"(3& 3-5.冷凝器condenser: {0yu #DI$Oc 4.泵按工作分类 t\R; < x 4-1.主泵main pump: 0 bSA_ 4-2.粗抽泵roughing vacuum pump: >+9JD%]x] 4-3.前级真空泵backing vacuum pump: G<qIY&D' 4-4.粗(低)真空泵 roughing(low)vacuum pump: hW2.8f$ 4-5.维持真空泵holding vacuum pump: q<{NO/Mm 4-6.高真空泵high vacuum pump: 8+'C_t/0i 4-7.超高真空泵ultra-high vacuum pump: z,f=}t[.Y 4-8.增压真空泵booster vacuum pump: n2ndjE$ ",B'k 5.真空泵特性 Z(Q2Ue;}& 5-1.真空泵的抽气速率(体积流率)s volume flow rate of a vacuum pump: JW+*d`8Z[ 5-2.真空泵的抽气量Q throughput of vacuum pump:。 }e{qW 5-3.起动压力starting pressure: ]~c+'E` 5-4.前级压力 backing pressure : XZph%j0o 5-5.临界前级压力 critical backing pressure: 3y`F<&sA 5-6.最大前级压力maximum backing pressure: Un@\kAY 5-7.最大工作压力maximum working pressure: 1dG06<! 5-8.真空泵的极限压力ultimate pressure of a pump: "pvZ,l>8f 5-9.压缩比compression ratio: t[C1z 5-10.何氏系数Ho coefficient: OtUrGQP 5-11.抽速系数speed factor: }ot"Sx\. 5-12.气体的反扩散back-diffusion of gas: y?z\L 5-13.泵液返流back-streaming of pump fluid: sic$uT 5-14.返流率back-streaming rate 5nLDj:C~ 5-15.返迁移back-migration: zg}YGu|J 5-16.爆腾bumping: t#b0H)
5-17.水蒸气允许量qm water vapor tolerable load: $\\lx_) 5-18.最大允许水蒸气入口压力maximum tolerable water vapor inlet pressure: UuJjO^t 5-19.蒸汽喷射泵、扩散泵或扩散喷射泵的加热时间warm-up time for a vapor jet pump or a diffusion pump or a diffusion ejector pump: |X (2Zv^O 5-20.蒸汽喷射泵、扩散泵或扩散喷射泵的冷却时间cool-down time for a vapor jet pump or a diffusion pump or a diffusion ejector pump >-cfZ9 {! 3. 1.一般术语 4tc:. 1-1.压力计pressure gauge: >|udWd^$3 1-2.真空计vacuum gauge: \cySWP[ ⑴.规头(规管)gauge head: >1|g5 ⑵.裸规nude gauge : \7 a4uc ⑶.真空计控制单元gauge control unit : |:q/Dt@ ⑷.真空计指示单元gauge indicating unit : !,&yyx. y!Cc?$]_Y 2.真空计一般分类 ~!:0iFE&H 2-1.压差式真空计differential vacuum gauge: l?E|RKp 2-2.绝对真空计 absolute vacuum gauge: hKe30#:v 2-3.全压真空计total pressure vacuum gauge: l I-p_K 2-4.分压真空计;分压分析器partial pressure vacuum gauge; partial pressure analyser: #$ 1$T 2-5.相对真空计relative vacuum gauge : FxU'LN<;HY 6`e@$(dfA 3.真空计特性 #G;X' BN 3-1.真空计测量范围pressure range of vacuum gauge: T0e<Slo~C 3-2.灵敏度系数sensitivity coefficient: < | |