“真空术语”好像论坛中没有,发一个希望有朋友喜欢。 ]:- mbgW
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真空术语 lgy<?LI\
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1.标准环境条件 standard ambient condition: %)1?TU
2.气体的标准状态 standard reference conditions forgases: I;(L%TT `
3.压力(压强)p pressure: BwpqNQN
4.帕斯卡Pa pascal: b. '-?Nn
5.托Torr torr: ?e4YGOe.
6.标准大气压atm standard atmosphere: ;xj?z\=Pg
7.毫巴mbar millibar: \?-<4Bc@
8.分压力 partial pressure: V)k4:H
9.全压力 total pressure: o5PO=AN
10.真空 vacuum: .2t4tb(SUw
11.真空度 degree of vacuum: 8kIksy
12.真空区域 ranges of vacuum: GL}]y -f
13.气体 gas: *:7rdzn
14.非可凝气体 non-condensable gas: ~,Ix0h+H+M
15.蒸汽vapor: JPHL#sKyz
16.饱和蒸汽压saturation vapor pressure: G e@{_
17.饱和度degree of saturation: 'JE`(xD
18.饱和蒸汽saturated vapor: /36:ms A
19.未饱和蒸汽unsaturated vapor: EME|k{W
20.分子数密度n,m-3 number density of molecules: ebhXak[w
21.平均自由程ι、λ,m mean free path: Bkc4TO
22.碰撞率ψ collision rate: YkSl^j[DHs
23.体积碰撞率χ volume collision rate: t{9GVLZ
24.气体量G quantity of gas: #zs~," dRv
25.气体的扩散 diffusion of gas: "HIRTE;&
26.扩散系数D diffusion coefficient; diffusivity: .~;\eW [
27.粘滞流 viscous flow: 5C]x!>kX
28.粘滞系数η viscous factor: 0#hlsfc]\
29.泊肖叶流 poiseuille flow: !f[_+CD
30.中间流 intermediate flow: q?yVR3]M
31.分子流 molecular flow: /{_:{G!Q0
32克努曾数 number of knudsen: hn@08t G
33.分子泻流 molecular effusion; effusive flow: uGG t\.$]s
34.流逸 transpiration: h438`
35.热流逸 thermal transpiration: h[Y1?ln&h
36.分子流率qN molecular flow rate; molecular flux: vvMT}-!
37.分子流率密度 molecular flow rate density; density of molecular flux: Zu[su>\
38.质量流率qm mass flow rare: ZLejcYS
39.流量qG throughput of gas: #c!lS<z
40.体积流率qV volume flow rate: 03Ycf'W
41.摩尔流率qυ molar flow rate: d7upz]K9g
42.麦克斯韦速度分布 maxwellian velocity distribution: "KpGlY?^
43.传输几率Pc transmission probability: /([kh~a
44.分子流导CN,UN molecular conductance: _B<X`L
=
45.流导C,U conductance: k y7Gwc
46.固有流导Ci,Ui intrinsic conductance: kTgEd]^&D
47.流阻W resistance: x 9fip-
48.吸附 sorption: 1Pu~X
\sO
49.表面吸附 adsorption: 8nV+e~-w
50.物理吸附physisorption: <]2w n
51.化学吸附 chemisorption: T8$y[W-c
52.吸收absorption: R-$!9mnr
53.适应系数α accommodation factor: CD~.z7,LC
54.入射率υ impingement rate: Vc Z3
X4/
55.凝结率condensation rate: a`>B Ly5o
56.粘着率 sticking rate: usF.bkTp
57.粘着几率Ps sticking probability: f]CXu3w(J
58.滞留时间τ residence time: k9!{IScq
59.迁移 migration: ~c `l@:
60.解吸 desorption: } q8ASYNc
61.去气 degassing: nNn:-
62.放气 outgassing: NBGH_6DROw
63.解吸或放气或去气速率qGU desorption or outgassing or degassing rate: Wne@<+mX
64.蒸发率 evaporation rate: 6i/(5 nQ
65.渗透 permeation: 5\nAeP
66.渗透率φ permeability: |CyE5i0
67.渗透系数P permeability coefficient sPIn|d
2. 1.真空泵 vacuum pumps a:w#s}bL
1-1.容积真空泵 positive displacement pump: iH@UTE ;
⑴.气镇真空泵 gas ballast vacuum pump: > ~O.@|
⑵.油封(液封)真空泵oil sealed (liquid-sealed) vacuum pump: _t^&Ah*
⑶.干封真空泵 dry-sealed vacuum pump: <LiPEo.R
⑷.往复真空泵 piston vacuum pump: ym1Y4,
⑸.液环真空泵 liquid ring vacuum pump: ww1[rCh\+
⑹.旋片真空泵 sliding vane rotary vacuum pump: K$=zi}J W
⑺.定片真空泵 rotary piston vacuum pump: wibNQ`4k
⑻.滑阀真空泵 rotary plunger vacuum pump: SmO~,2=
⑼.余摆线真空泵 trochoidal vacuum pump: 0g8NHkM:2a
⑽.多室旋片真空泵 multi-chamber sliding vane rotary vacuum pump: |A(Iti{v
⑾.罗茨真空泵 roots vacuum pump: S
f#
R0SA
1-2.动量传输泵 kinetic vacuum pump: abVmkdP_s
⑴.牵引分子泵molecular drag pump: f/?P514h
⑵.涡轮分子泵turbo molecular pump: Mo|2}nf
⑶.喷射真空泵ejector vacuum pump: ~P-mC@C
⑷.液体喷射真空泵liquid jet vacuum pump: 'I;zJ`Trd
⑸.气体喷射真空泵gas jet vacuum pump: pQB."[n
⑹.蒸汽喷射真空泵vapor jet vacuum pump : /)O"l @ }U
⑺.扩散泵diffusion pump : YoFxW5by
⑻.自净化扩散泵self purifying diffusion pump: 5z)~\;[ -
⑼.分馏扩散泵 fractionating diffusion pump : J{G?-+`
⑽.扩散喷射泵diffusion ejector pump : K|=A:
⑾.离子传输泵ion transfer pump: @=u3ZVD
1-3.捕集真空泵 entrapment vacuum pump:
]ZS
OM\}
⑴吸附泵adsorption pump: jPkn[W#
6
⑵.吸气剂泵 getter pump: <#4h}_xA%
⑶.升华(蒸发)泵 sublimation (evaporation)pump : >H,*H;6
⑷.吸气剂离子泵getter ion pump: +=)+'q]S
⑸.蒸发离子泵 evaporation ion pump: F!K>K z
⑹.溅射离子泵sputter ion pump: |_U= z;Y
⑺.低温泵cryopump: u*9V&>o
(QB2T2x
2.真空泵零部件 )V9bI( v
2-1.泵壳 pump case: dj%!I:Q>u
2-2.入口 inlet: 7G],T++N
2-3.出口outlet: >yDZw!C
2-4.旋片(滑片、滑阀)vane; blade : 8 Fbo3
2-5.排气阀discharge valve: _@/8gPT*i
2-6.气镇阀gas ballast valve: q5S9C%b
2-7.膨胀室expansion chamber: ],].zlN
2-8.压缩室compression chamber: _o~nr]zx
2-9.真空泵油 vacuum pump oil: Dvln/SBk
2-10.泵液 pump fluid: *X}`PF
2-11.喷嘴 nozzle: &%Tj/ Qx
2-13.喷嘴扩张率nozzle expansion rate: hE-M$LmN@
2-14.喷嘴间隙面积 nozzle clearance area : w4Z'K&