zhongguominhangjuduiyanzhengjieguojinxingshendinghejianzha,querendonghangjubeianquanyunxingC919daxingkejinengli,yujinqibanfalexiangyingdeyunyingxuke,pizhunC919daxingkejikaizhanshangyeyunxing。中(zhong)国(guo)民(min)航(hang)局(ju)对(dui)验(yan)证(zheng)结(jie)果(guo)进(jin)行(xing)审(shen)定(ding)和(he)检(jian)查(zha),(,)确(que)认(ren)东(dong)航(hang)具(ju)备(bei)安(an)全(quan)运(yun)行(xing)C(C)9(9)1(1)9(9)大(da)型(xing)客(ke)机(ji)能(neng)力(li),(,)于(yu)近(jin)期(qi)颁(ban)发(fa)了(le)相(xiang)应(ying)的(de)运(yun)营(ying)许(xu)可(ke),(,)批(pi)准(zhun)C(C)9(9)1(1)9(9)大(da)型(xing)客(ke)机(ji)开(kai)展(zhan)商(shang)业(ye)运(yun)行(xing)。(。)
【1999手书】???????????? ???????????????? ???????????????????????????????????????? ????????????????????????????????.
对于外界争议,梁建章一向温和处之。但他最近越来越焦虑,因为他意识到,人口问题背后,创新和传承不仅关乎国家命运,更可以启发对生命意义的思考。一些诸如人生意义的终极之问,总萦绕在他心头。