һϳɘ֬
ϳɘ֬ǛQˮ|wϣɢIJwSճӳw Ҫf˘֬ˮ|еďҪŤDЏȡ ֬ˮҲӰͨ֬20%-35%@ͳͷƷNP磬p@ģ֬ƫֺ֬tԸߡȌӘ֬Եͨ25%-40%֮g;gBӘ֬^һҪ^50%ò֬òòwSϕr_85%ĸ֬
֬ǛQˮƷ|Ļw䓵ďģ͟늴ŲͻWg͚ϻԵȶӰ푡粣䓵ͻWҺwgԺˮҪȡQژ֬wͨ;֬197#ͻWg^1289#ˮ^̖ͬͬ֬͡Dzͬġ
wS
wSǛQˮ|Ҫ֣܉䓵ďȺ͏ģ܉pտs׃׃ΜضȺ͵͜؛_ȵ306#֬Twڼ50%IJ쏊ȿ50MPa200MPaģ3.9GPa14GPa.
^ǃ|gķֽ棬ˮ|cõIJϡϳɘ֬Pͬr߀wSc֮֬gճϵĺÉļ;P
|