½ְҵѧԺ
ǿ۱
2-1
ֵ ֱָں A Ѽʱ桢ʩͳһGB50300-2001ṹʩչ淶GB50204-2002 C ֵȼ A B C D ѧ ʦ Ѷ 10 Ѽֵʱ桢ʩͳһGB50300-2001 ṹʩչ淶GB50204-2002 ɽʦȷγļ¼Ŀ ̽˱Ƚȫƣȷ衢ʱ䰲š ˮɰˮȫ棬ȫϡʩͳһGB50300-2001ṹʩչ淶GB50204-2002Ҫ Ŀ 10 ͨչ֣ȷγļ¼Ŀ ȫƣȷ衢ʱ䰲š ˮɰˮȫ棬ȫϡʩͳһGB50300-2001ṹʩչ淶GB50204-2002Ҫ ƻ 30 ʵʩ ¼ 40 ¼ ϼ 10 дλ鲢 ģд λ鲢 ÷ Ȩ 0.2 100 0.8 ʵ÷֣ 18
½ְҵѧԺ
ʵѵҪݣ
1. ǿԿĹ涨 2. ǿȴֵȡֵ涨 3. ǿ 4. ɹʵ
19
½ְҵѧԺ
ʵѵ
ֽװ
뷽 Ѽϡļ̲ġο顣 رϣ Ѽ 1.ʩͳһGB50300-2001 2.ṹʩչ淶GB50204-2002 3.ṹʩͼ 4. ֽϵ 5. 03G101-1ͼ 顣 1ֳ 2Լ 3д 3صλЭ ݹĿҪȷƻ2ѧʱɣ ƶɸļƻ Ҫ һ ԹѼйϼɼϢ ռϡɼϢ Ŀ ȷȷĿ ȷ д¼ ֽ߱ͼƻŵ ʱ 幤 1ȷ 2д¼3-1 3-2
20