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ҩʿרҵʵƵγ

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ҩʿרҵʵƵγ Ԫ Ҫ ͯҩ (1)ͯҩѧĸı (2)ͯҩһԭ (3)㷽 һͯҩЧѧĸı䣨Ҫҩ

ҩʿרҵʵƵγ

Ԫ
Ҫ
ͯҩ (1)ͯҩѧĸı
(2)ͯҩһԭ
(3)㷽

һͯҩЧѧĸı䣨Ҫҩ
һҩøԲҩЧѧı
1.ù“Ӥۺ”
2.άK1άK4ˮԣùءǰ¸ߵѪ֢
ʹ뵨ؾǿҩ¸ߵѪ֢Ӥ׶Ӧʹ뵨ؾǿҩ
ӦһЩѪ׽ߵҩܽشӽϲλûʹѪ뵨ŨȼӶߵѪ֢򵨺Բ
ʹþõҩ¸Ѫ쵰֢
PAS԰ˮᣩȥʹƬȱມǰȡ
Ӥںн϶̥Ѫ쵰ףHPFHPFױɸѪ쵰ףӤ׶Ѫ쵰׻ԭøԵͣʱγɸѪ쵰֢
ϵͳصҩЧӰ
ص㣺
Сϵͳƣ䵨񾭵ڲƽ⣻
Ѫ-ԼҺϲ졣
ͯԸҩֳIJͬӦ
Ӥ׶رԣ
ʹӤ׶ƶ
ù“”֢״Ƶ“ùԲ”աͷʹʵ֢״ͣҩ35
ŵͪҩ­ѹ
ģСصҩ
СܵԽϳԽϴҩ𶾸ӦƤʼءˮ᣻
˹ֹк
ϵͳIJ죬ܵࡢͷडصҩ𺦡
壩ϵͳҩõӰ
ϵͳ죬ҩ˺ࡢͷडأ
СˮƽڹܲӰˮʡƽҩرС
ҩСӰ
ӦƤʼغͱӢƿʹѸƺϰƤʼءӢ
ʳʹСݺȾ
Ӫʽʹÿ
ԼС
ȱͲ
ߣ
1.еҩ֭ŨȸߣͨĸӤڷá
2.ҩʹСչж
3.ijЩҩڶƵʹĿĿ˲ͬ

ͯҩѧĸı䣨֣ע
գθϵſտμղƤע
ֲҺҺ󣬷ֲ㷺Ҫ
ϣˮƽͽϲѪpHҲƫ
⣺A⣩
С׽ʱȳ˵ͣԭȷǣ
A.Ѫˮƽȳ˵
B.ҩ
C.ѪpHƫӰҩ뵰ʵĽ
D.෢ȫڰý
E.򵰰׺ߣư׵ҩ
 

 
ȷ𰸡E
 


ͯҩһԭҪգ
1.ϸӦ֤ѡҩ
رǶϵͳΡ𺦵ҩᄀûá
2.ݶͯص㣬ѡҩ;
ڷҩΪѡҪעţ̡֭ʳӰ죻
עҩҪֿע䲿λ״ֲ顢
עȻȫʹͲȫ
˨͹೦ԶͯʧΪһֽϰȫļͣĿǰƷֽ٣
ͯƤսϺãȻԽϸʹúд̼ԽϴƷ֡
3.ݶͯͬ׶Σϸҩ
4.ݶͯص㣬עҩ
5.ܹ۲ͯҩӦֹӦ
⣨A⣩
1.ݶͯص㣬ӦΪѡҩ;
A.ڷ
B.ע
C.ע
D.Ƥע
E.˨͹೦
 

 
ȷ𰸡A
 

2.ڶͯҩʽȷ
A.ͯϵͳȫ˿ڷҩ
B.עȫ׸ֺͯͲ
C.ͯƤ͸ƤƼΪȫ
D.˨͹೦ƼȫЧõĸҩʽ
E.ͯԲ˼עõĸҩʽ
 

 
ȷ𰸡B
 

3.ڶͯҩѧصȷ
A.ϵͳƣθſٶȽ
B.άעЧ
C.³´л죬ʹòӦӸҩ
D.Ƥ֬ߣԸҩԽϴ
E.ҩĵ׽ʱȳ˵͡
 

 
ȷ𰸡E
 


ġ㷽չʽ㣩
һɸ䡢ء˼㣬£
1.С
1С˼֪×С/70kg
2ÿΣգС×ÿΣգҩ/kg֪
2.С䣨ʵԲ
1Fried’sʽӤ×/150
2Young’sʽͯ×/䣫12
10.01×䣫3×˼
10.05×䣫2×˼
3.Ϻ
С˼×СM/1.73m2
×0.0350.130µС
ÿ50.1m2
س50ʱÿ100.1m2
⣺A⣩
1.8ꡣ踴ʲݺϼ10mlYoungʽӦѡΪ
A.1ml
B.2ml
C.4ml
D.8ml
E.10ml
 

 
ȷ𰸡C
𰸽ͯ=×/+12=8×10/8+12
 

2.6¡踴ʲݺϼ10mlFriedʽӦѡΪ
A.0.2ml
B.0.4ml
C.0.6ml
D.2.0ml
E.4.0ml
 

 
ȷ𰸡B
𰸽Ӥ=×/150=6×10/150
 

3.35kgҪͷ߻ע2.0gؼӦΪ
A.0.50g
B.0.75g
C.1.00g
D.1.25g
E.1.50g
 

 
ȷ𰸡C
𰸽ʽС˼֪×С/70kg=2×35/70
 

4.8ꡣ20kgΪ
A.0.6 m2
B.0.7 m2
C.0.8 m2
D.0.9 m2
E.1.0m2
 

 
ȷ𰸡C
𰸽×0.0350.130µС=20×0.035+0.1
 

4.ݳ˼
,ƫСȻϰȫ
 

Сҩ

С
൱ڳ
С
൱ڳ
1
16
6¡1
12
1/181/14
1/141/7
1/7/5
1/51/4
24
46
69
914
1/41/3
1/32/5
2/51/2
1/22/3
⣨A ⣩
7СҩΪ˵ģ
A.1/51/4
B.1/41/3
C.1/32/5
D.2/51/2
E.1/23/5
 

 
ȷ𰸡D
鿴ҩʿʸѵγ
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ҩʿʸ£