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學(xué)習(xí)快評(píng)丨qibao666888　　草??(cao)坪??(ping)養(yǎng)??(yang)護(hù)??(hu)專??(zhuan)家??(jia)李??(li)龍??(long)保??(bao)介??(jie)紹??(shao)??，根??(gen)據(jù)??(ju)本??(ben)階??(jie)段??(duan)世??(shi)預(yù)??(yu)賽??(sai)競(jìng)??(jing)賽??(sai)要??(yao)求?(qiu)??，整??(zheng)個(gè)??(ge)球??(qiu)場(chǎng)??(chang)的??(de)草??(cao)坪?(ping)修??(xiu)剪??(jian)高??(gao)度??(du)要?(yao)嚴(yán)?(yan)格??(ge)控??(kong)制?(zhi)在?(zai)25mm??，草??(cao)坪??(ping)的??(de)基??(ji)礎(chǔ)??(chu)平??(ping)整??(zheng)度??(du)極??(ji)為??(wei)嚴(yán)??(yan)格??(ge)??，3米??(mi)內(nèi)??(nei)的??(de)高??(gao)差??(cha)必??(bi)須??(xu)控??(kong)制??(zhi)在??(zai)5mm以??(yi)內(nèi)??(nei)??，整?(zheng)個(gè)??(ge)場(chǎng)??(chang)地??(di)的??(de)坡??(po)度?(du)差??(cha)要??(yao)在??(zai)千??(qian)分?(fen)之??(zhi)三??(san)以??(yi)內(nèi)??(nei)??。??“我??(wo)們??(men)用??(yong)的??(de)高??(gao)精??(jing)度??(du)北??(bei)斗??(dou)導(dǎo)??(dao)航??(hang)精??(jing)細(xì)??(xi)平??(ping)地??(di)機(jī)??(ji)控??(kong)制??(zhi)平??(ping)整??(zheng)度??(du)??，能??(neng)夠??(gou)根??(gen)據(jù)??(ju)導(dǎo)??(dao)航??(hang)自??(zi)動(dòng)??(dong)找??(zhao)平??(ping)調(diào)??(tiao)平??(ping)種??(zhong)植?(zhi)層??(ceng)平??(ping)整??(zheng)??。”　　23日?(ri)晚??(wan)??，國(guó)??(guo)足??(zu)在??(zai)杭??(hang)州??(zhou)奧??(ao)體??(ti)中??(zhong)心??(xin)外??(wai)場(chǎng)??(chang)進(jìn)??(jin)行??(xing)了??(le)踩?(cai)場(chǎng)??(chang)前??(qian)的??(de)最?(zui)后??(hou)一??(yi)練??(lian)??。??現(xiàn)?(xian)場(chǎng)??(chang)大??(da)概??(gai)有??(you)六??(liu)十??(shi)多??(duo)名?(ming)記??(ji)者?(zhe)到??(dao)場(chǎng)??(chang)觀??(guan)看??(kan)了??(le)國(guó)??(guo)足??(zu)的??(de)訓(xùn)??(xun)練??(lian)??。。