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2.ҩѧרҵ֪ʶҩѧһ 

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Ƭز ƽƬأg ޶ȣ% < 0.3 7.5 0.3 5.0 20ƬУÿƬƽƬرȽϡ޶ȵIJö2Ƭ1Ƭ޶1

ӲȺʹ

Ӳȣ29.4-39.2Nϸ񣻴ȣת4min ģ ȣ׼p61 6Ƭ371ˮ 壩 ܳȻͷŶ ܳһƬ ͷŶڿػƬ

һöʵķ

ȶ

ȡ10ƬⶨԺֵZͱ׼S A=100-Z,A + 1.8S > 15.0ϸ

װ봢

װʮƬװһ ƿƿ ģ װʽխʽ ƺ;ԣ

ɢͿ һѧ飨Ϥ һ ѧ

оӼıʡѧʡ

ѧʵѧ

1 ӴСȷֲⶨ 1ӵĴСͷֲ

Сʣܽԡѹԡܶȡ

Ӱ5ֱʾСķ

ֲɵ¼׼ѹԲ 2IJⶨ

΢ɲⶨ0.5-100um ڿؼ ۳

ɸַӦ硢㷺

ҩ涨9ȼp66

2ıȱӴϸ

3Ŀ϶ʣָп϶ռı

ij V = Vt + V + V 4ܶ

ܶȣM/Vt ܶȣM/V ()ܶȣM/V = M/(Vt + V + V)

5

ֹǣtan=h/R

0

ֹԽСԽãӦ40

ƿʯۡ΢۹轺ɸ 6ʪԣ

ٽʪȣCRHˮҩʪָ

CRHԽСԽʪ

Ӵǣʪָ꣬ӴԽСʪԽ Ӧ

ԭҩۡȶȡö ػƼ

ҺҪ10um Ҫ2-5um

ע䣺Ҫ1um ɢ() һص

ָһֻҩƳɵķĩ״Ƽ ࣺ

ҩζ֣ɢ͸ɢ ּ֣ɢͲּɢ

;֣Һɢɢɢڷɢɢ ص㣺

׷ɢЧ

б

ռ򵥣׿أС 桢䡢Я ɢƱ

1ǰϴ

2ɸ֣ɷ顢ʪ豸ڶ 3ּ

1 Ϸ豸ڶ 2 Ӱϵ

ֵıݼӷз ֵܶȣֲֹ

ֵԺʹԣɼӱԼ

Һʪ֣ʹռƵ ͹ۻڻϾȡ+

3ּĿⷨ װʵ 1 1 ȶȣɫȡ޻ơɫ

2 ˮ֣ó9.0% 3 װ죺p71 4 ѧ 2װ棺ҪǷ

ٽʪȣCRH

CRHԽԽʪΪʪԵָ գ һص

ҩ˵ĸϻ϶ƳɵĿ״Ƽ ֣ԡ͡Կ

ϸ(105-500um),̷պ ƱμƬ

1 2 ȣͨ1ɸͨ4ɸĿͷĩܺͲù8% 3 ʧأ2% 4 ܻԣԿ΢

Ӧܻ

Ӧ״

5 װ죺p74

Ҽ΢ һҼ

һص㣨գ

ҩװӲʽһܷƳ

ĹƼ ص㣺

ζȶ

ɢ졢ö ߺҺ̬ҩƳ

ƱػƼƼλͷƼ

ࣺӲҡңгܽң Ʊ 1ӲƱ 1ս

Ҳġɼܡڹ⡢ɫص

8ֹ񣬳0-5ţ

ԽСݻԽ 2Ʊͷ ϴ

ĩ䣻䣻ͬƬ ׺ϡ

װѡţʽãͷʽڣ

2Ʊ 1Ӱ ұɵӰ

ɣܼˮ

ܼ = 10.4-0.61

ҩ͸ӼӰ

ˮ<5%ˮԡӷԡлܼƻұ Һİ ʣ

ָ1˹ҩƳ佺ҵĻҺʱҺʵĿҵ

2ƱƷѹƷ

ҵʱѹƷƱ

3ܽҼ ˽⣩ ҿüȩ ҿ

ģͰװ 1

1 2 ˮ֣ó9% 3 װ ƽƬأg ޶ȣ% < 0.3 10.0 0.3 7.5 20УÿƽװȽϡ޶ȵIJö21޶1

4Ⱥܳ 2װ

飨Ϥ һص

ָҺҩʼۻȺ󣬵벻ܵȴҺУС״Ƽ

ص㣺

豸򵥣㣬ն̣ʸߣͱ ʱ̣׻ӷͲȶҩ ʹҺ̬ҩ廯 öȸ û

1 ˮԣPEGࡢӲ֬ơ 2 ֬ԣӲ֬ᡢӲ֬⻯ֲ͡ Ʊ

ҩɢڻУ벻ܵҺУ衣 ΢裨Ϥ

ֱָС2.5mm״ʵ ص㣺ֲպ

Ʒ¹Բ䷨Һ

˨ һգ

һָҩƳɾһ״ĹǻڸҩĹƼ ص㣨գ

1ֱࣺ˨˨˨˨ 1 ֱ˨2gͯ1g3-4cm 2 ˨2-5gֱ1.5-2.5cm 2˨ص 1 ֲãͨ㡢ֹֹʹ 2 ȫãֱ3;

2cmֱӽѭ

6cmŸϵͳٽѭ ܰϵͳ ص㣺

ҩθƻ θ̼

׹ЧӦ ȿڷո

ˡСѲ ҩڷ Ҫ

ҩͻӦϾȣ⻬޴̼ ǻڻܻ һӲ ˨ʣϤ ԻҪ

ӲȺԣڶԣ۰ȫԣ ȶԣˮԣޱƱ <0.2200-245<7 һ֬Ի

1 ɿɶ֬Ȼ۵30-35棬ɫ 2 ϳ֬12-18̼֬͸õһ Ҭɽ 3 ϳ֬Ӳ֬

ˮԻ

2 ϵ͡ˮܺ϶

²ۻܳ

3 PEG

200-600ΪҺ̬1000ʱ״4000

Ϊ壬۵40-48档

òͬPEGһʹá ע 4 ͱԼ

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