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rg2024-06-29 14:27:49 ҪͶ

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ڲMĕrԽԽ„նʹõ漰I(y)g(sh)ZҪźܶѶеdzСČƮI(y)3ƪ҅bϣԎҪѡ

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ORACLE(sh)(j)죺ORACLE Ը߼Y(ji)(gu)ԃZ(SQL)AĴP(gun)ϵ(sh)(j)ͨ׵v÷߉݋ZԲٿvҎ(gu)ɔ(sh)(j)ļϡĿǰеĿ͑/(CLIENT/SERVER)wϵY(ji)(gu)Ĕ(sh)(j)֮һ

JavaZԣJava ȡC++?q)ĸ?(sh)(j)b, ă(yu)c,F(xin)˳ĺԺͱھSoķb ^ԵP(gun)ʹaֻһξgȻ ͨ^ԷTֻҪͽ ڵ.OӋ͑Java ṩ˱һ㌦ͨ^^мʹøķ

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1 ҪԓӰUӰıQTMember,ֻгɞԓĕT ԓӰY(Title)

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4 κһ͑UϢRental횴nԱ㌢䁌͑UMu

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2 ԃһӆӰYϵÑ(name)ӰY(title)(book_date)

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һĿģ

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|(zh)ĺÉȌY(ji)(gu)İȫҲY(ji)(gu)rкܴӰʩ҂회ʩ|(zh)'ҕ

һ . I(y)ʂ䣺

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ʹľģrˮʹģģ߿ڸˮƽsٷ]

. F(xin)裺

԰ڷֹƷŕrϵđʩŵĬF(xin)ԭϺϱȑcƷŵıһ¡

1 (j)ϱȴ_ÿPۣN܇vքe̶ˮࡢɰʯQ˜Ϻˮʑ(jng)y

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2 bһbʯbˮbɰӓϕrcˮһ蓽ӄpˮ珊ȣr

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3 rg̕rg(j)ʩҎ(gu)Ҫ_ӄrrgmL

4 _ʼrʩλܼg(sh)TLMP(gun)ˆTP̮ԵMb

zǷϱ֪ͨҪ(jng){(dio)MД

. Ʒŵ|(zh)zҪ

1. ܇վǰÿ܇횽(jng)|(zh)zTzԺϸܺCС̮ȳzÿ܇һ܇ؙzÿһϱÿ첻СһΡ

2. F(xin)ȡӕrԔ܇ж1/43/4ǰĻȡӡԇB(yng)oɹpͬCJ

3. ܇жǰóF(xin)xͳF(xin)

F(xin)ûʩ

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4. hڝu

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1. ԵɃA߶Ȳó^2糬^2וr횲ȡʩ

2. QY(ji)(gu)r睲߶ȳ^3וrôͲۻģ(c)_TӶڣ

3. rֶη֌MÿӲ߶ȑ(j)Y(ji)(gu)c䓽ܛQһ֌Ӹ߶ȞʽòLȵ1.25󲻳^500mmƽķ֌ӺȞ200mm

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5. Bm(x)MСgЪrgMsǰӻ֮ǰΌӻꮅgЪLrgˮƷNl_һ 㳬^2Сrʩp̎

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.

1. ǰcŒӻY(ji)̎ڵϾ50mmcϱͬˮɰ{ɰ{FPģ϶ֱӵģ(ni)

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4. ӻһΝꮅʩproǰ呪ñwrꮅͣЪ1~15Hʹ@ó^m(x)

5. ꮅSrĴ䓽λ

6. (gu)֌ӝÿӺȲó^300mm

. 

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bʩp̎^m(x)ǰʩp摪ëˮౡĤʯˮ_ϴɃųeˮȝһˮ{ɷͬˮɰ{Ȼ^m(x)

. B(yng)o

1. ꮅ󣬑12Сrԃ(ni)ԸwˮB(yng)o

2. ˮB(yng)oڣþӄп?ji)BҪĻС14ŏ_1.2Mpa֮ǰϲȻʩģB(yng)o2ģ޲סˮ޲B(yng)oԴ_Y(ji)(gu)汣֝񝙠B(ti)ÿ՝ˮΔ(sh)ֻܱ̎ĝ

. ԇ

cҎ(gu)ҪSCȡÿͿ?ji)Bԇԇ

ʮ.|(zh)z

շֳպͬF(xin)Y(ji)(gu)աģ󌦻^|(zh)MгȈɺęz

1.Ȅ֙zհʩˮ΄֙zǰcO(jin)λһ֙z_z(sh)

2.g(sh)CYϣλṩYϱ֪ͨϸCȻAӋ

2.ʩF(xin)YϣF(xin)B(yng)ԇKȈ漰Ƚy(tng)Ӌuӛ䛣?ji)Bԇ棻ʩӛʩp[Azӛ䛡A\ݔB(yng)o؟οz|(zh)ӛ

3.^|(zh)Y(ji)(gu)^Їȱݲr̎M̎ ʩ^гҊ|(zh)ֹͨʩ£

1. C

(1)a(chn)ԭ:v©ģp϶^ˮ{ʧ䓽^ܻʯ^

(2)Aʩ:Ҏ(gu)ʹúƄv;ͣЪٝvrfӿpҪСvģ尲bǰģ漰ģƴp̎{ʹӿpӿpȳ^2.5mm ȡʩ⣬^ܕrxʯ

2.

(1)a(chn)ԭ:ģ治⻬ģ񝙲©Ϳx(2)Aʩ: ģ呪ƽ⻬bǰҪ{ɃMͿxvǰģҪˮ񝙡

3. ¶

(1)a(chn)ԭ:oӉ|K䓽oNģ壻v(2)Aʩ:䓽|KȼRF߶ҪOӋҎ(gu)ıoӺ|Kgm䓽ֱ^h |KgЩʹ䓽ؓ϶Ȝpʹv횴КȫųƄ

4. ׶

(1)a(chn)ԭ:䓽^ܵIJλס©(2)Aʩ: 䓽^ܵIJλ^ִsС֌vĺҎ(gu)ʹv

5. p϶A

(1)a(chn)ԭ:ʩp]аҎ(gu)M͝{؄e^ݰ_(2)Aʩ:ǰ^ʩpݰ_Ȳλ™zsɰľм

6. ȱ

(1)a(chn)ԭ:Ͷϲʴ_費F(xin)ֲȵģ^ģ巽

(2)Aʩ:ָ˱O(jin)ͶͶӋʴ_rgҪģڻܱC漰Dzڲģܓpĕrܲr(gu)ǑԱo

7. ײ

(1)a(chn)ԭ:ģ¿ڿp϶©ˮ{ǰ]ȝ50mm ͬȵȼˮɰ{

(2)Aʩ:ģp϶ȳ^2.5mm ؄eҪֹ(c)_ǰȝ50 ͬȵȼˮɰ{

8. Y(ji)c̎^ߴƫ^

(1)a(chn)ԭ:^ģ儂ȲѰb^ģژnjģ尲bAȱ|(zh)ƺͱO(jin)

(2)Aʩ:bģǰȰb^ģzߴֱȡҪSgģ塣

9. ǰƽȲ

(1)a(chn)ԭ:δOF(xin)ȿcv]ϰγĨƽбˮλ]зϳߴģ߶λδ_K˺Ͳ

(2)Aʩ:ǰðcv摪ᳫʹϰγĨƽҪʹƽֱȷҪģ߶λ_1.2MPa Sڻϲ

10. ASλƣݿλ

(1)a(chn)ԭ:ģ֧β̶ʩrܵײ(2)Aʩ:Aģ֧ϵy(tng)ҪԳֿ]vݿ׵וrҪMЏ;zrmrݿ߅ҪA˨Б䓼̶ܹ ҪrΝ

11. 治Ҏ(gu)tѿp

(1)a(chn)ԭ:һˮB(yng)r񝙲ˮl(f)^(gu)زտs]Ј(zh)P(gun)Ҏ(gu)

(2)Aʩ:KMˮB(yng)ߜػҪݴȸw֘(gu)^õĝ񝙕rg(gu)մweʩP(gun)Ҏ(gu)

12. 䓽oӉ|K

(1)a(chn)ԭ:|Kȵژ(gu)ȣ䓽Ǽܕr_^(2)Aʩ:|KďȲõژ(gu)ȣܵ䓽Õrě_˵䓽r|KБ䓽䓽z|KꮅˮB(yng)o ՄՄѿp} ѿpDzɱ΢^ѿpDZW|(zh)Qģк̶ǿԿƵк̶ȵĘ˜Ǹ(j)ʹ×lQĽY(ji)(gu);ҪdҪʹҪSѿpȞ0.1mm(j)ԇcͻĽ(jng)򞌢Ō0.2mmY(ji)(gu)̎ĭh(hun)oӺȝMOӋҪog|(zh)䓽ѿpȿɷŌ0.4mmڝ⼰О0.3mmںˮɝО0.15mm䓽혽ѿpк̶ȸ̎aѿpǰȫ濼]c֮P(gun)ĸNӰмоa(chn)ѿpԭѿpǷѽ(jng)(wn)̎ڰl(f)չ^ҪӋԓѿpl(f)չKB(ti) ѿpĬF(xin){(dio)飨ѿpͺ͌ȣПo©ˮ䓽Pga(chn)ѿpĽ(jng)^l(f)rg^̣ʩӛ䛵ęz(j)@оz阋(gu)ďȡd{(dio)飻Իԇ䓽{(dio)飨䓽λá(sh)ПoPgػ{(dio)dԇԇѿp̎б̎䷨{ͽY(ji)(gu)a

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2.䷨

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