ִҵҩʦ-ҩϰ

40

ȷ𰸡 A

𰸽 йҩ䡷涨ȡȡ侫ȷȿɸֵЧλȷȡ0.1gϵָȡΪ0.060.14gȡ2gϵָȡΪ1.52.5gȡ2.OgϵָȡΪ1.952.05gȡ2.00gϵָȡΪ1.9952.005g 41

ȷ𰸡 D

𰸽 йҩ䡷涨¶ȸߵͶӰߣй涨⣬ӦΪ252档 42

ȷ𰸡 B

𰸽 йҩ䡷涨ءϵָƷθƺ0.3mgµ 43

ȷ𰸡 D

𰸽 йҩ䡷(2010)¼ָԭУѧҩƷעҺȫԼ鷨Ӧָԭ򡱡ָԭ򡱡΢޶ȼ鷨Ӧָԭ򡱵ȡ 44

ȷ𰸡 D

𰸽 һԼҪǼƼľȳ̶ȣƬȹƼ졢ȶȼȡ 45

ȷ𰸡 B

𰸽 ҩƷ׼״µݰۡζܽȡܶȡ̡۵㡢㡢ȡ۹ʡȡϵֵֵֵ

ѡ 1 <1>

ȷ𰸡 E 𰸽 <2>

ȷ𰸡 C 𰸽 <3>

ȷ𰸡 B 𰸽 <4>

ȷ𰸡 D

𰸽 2 <1>

ȷ𰸡 B

𰸽 ܹ ϵָò͸װɫֽɫ͸͸ ܱ ϵָܱգԷֹ룻

ܷ ϵָܷԷֹ绯ӷ룻

۷Ϸ ϵָ۷˵IJϷ⣬Էֹˮֵ벢ֹȾ ϵָ20棻 ϵָܹⲢ20棻 䴦ϵ ָ2桫l0棻 ϵָ10桫30档

ԡһ ҩ䡱֪ʶпˡ <2>

ȷ𰸡 E

𰸽 ܹ ϵָò͸װɫֽɫ͸͸ ܱ ϵָܱգԷֹ룻

ܷ ϵָܷԷֹ绯ӷ룻

۷Ϸ ϵָ۷˵IJϷ⣬Էֹˮֵ벢ֹȾ ϵָ20棻 ϵָܹⲢ20棻 䴦ϵ ָ2桫l0棻 ϵָ10桫30档

ԡһ ҩ䡱֪ʶпˡ <3>

ȷ𰸡 C

𰸽 ܹ ϵָò͸װɫֽɫ͸͸ ܱ ϵָܱգԷֹ룻

ܷ ϵָܷԷֹ绯ӷ룻

۷Ϸ ϵָ۷˵IJϷ⣬Էֹˮֵ벢ֹȾ ϵָ20棻 ϵָܹⲢ20棻 䴦ϵ ָ2桫l0棻 ϵָ10桫30档

ԡһ ҩ䡱֪ʶпˡ <4>

ȷ𰸡 D

𰸽 ܹ ϵָò͸װɫֽɫ͸͸ ܱ ϵָܱգԷֹ룻

ܷ ϵָܷԷֹ绯ӷ룻

۷Ϸ ϵָ۷˵IJϷ⣬Էֹˮֵ벢ֹȾ ϵָ20棻 ϵָܹⲢ20棻 䴦ϵ ָ2桫l0棻 ϵָ10桫30档

ԡһ ҩ䡱֪ʶпˡ 3 <1>

ȷ𰸡 A

𰸽 һЩʽͣĿҪȶڷ֡ ԡһ ҩ䡱֪ʶпˡ <2>

ȷ𰸡 D

𰸽 йҩ䡷ҩƷ׼ ԡһ ҩ䡱֪ʶпˡ <3>

ȷ𰸡 B

𰸽 йҩ䡷¼ҪУƼͨͨõļⷽ춨Լԭȡ

ԡһ ҩ䡱֪ʶпˡ 4 <1>

ȷ𰸡 D

𰸽 ǽͺȷʹáйҩ䡷춨Ļԭ򣬡Ʒ֡¼춨йصĹԹ涨ȫظ˵ ֵҪУ 1 2ĿҪ 3鷽޶

4׼ƷƷ 5 6ȷ

7ҩҺָʾҺ 8鶯

9˵顢װǩ <2>

ȷ𰸡 A

𰸽 йҩ䡷ɹҩίԱƶ޶ɹʳƷҩƷලְ䲼ʵʩ <3>

ȷ𰸡 E

𰸽 ǽͺȷʹáйҩ䡷춨Ļԭ򣬡Ʒ֡¼춨йصĹԹ涨ȫظ˵ ֵҪУ 1 2ĿҪ 3鷽޶ 4׼ƷƷ 5 6ȷ

7ҩҺָʾҺ 8鶯

9˵顢װǩ 5 <1>

ȷ𰸡 A

𰸽 A.ơйҩ䡷(1990)ҩƷ B.Ӣơйҩ䡷(1995)ҩƷ C.ͨơйҩ䡷(1995)ҩƷ D.ѧơѡ

E.Ӣơŷҩ䡷ҩƷ <2>

ȷ𰸡 B

𰸽 A.ơйҩ䡷(1990)ҩƷ B.Ӣơйҩ䡷(1995)ҩƷ C.ͨơйҩ䡷(1995)ҩƷ D.ѧơѡ

E.Ӣơŷҩ䡷ҩƷ <3>

ȷ𰸡 C

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