富翁彩票

  • <tr id='fiU9Ft'><strong id='fiU9Ft'></strong><small id='fiU9Ft'></small><button id='fiU9Ft'></button><li id='fiU9Ft'><noscript id='fiU9Ft'><big id='fiU9Ft'></big><dt id='fiU9Ft'></dt></noscript></li></tr><ol id='fiU9Ft'><option id='fiU9Ft'><table id='fiU9Ft'><blockquote id='fiU9Ft'><tbody id='fiU9Ft'></tbody></blockquote></table></option></ol><u id='fiU9Ft'></u><kbd id='fiU9Ft'><kbd id='fiU9Ft'></kbd></kbd>

    <code id='fiU9Ft'><strong id='fiU9Ft'></strong></code>

    <fieldset id='fiU9Ft'></fieldset>
          <span id='fiU9Ft'></span>

              <ins id='fiU9Ft'></ins>
              <acronym id='fiU9Ft'><em id='fiU9Ft'></em><td id='fiU9Ft'><div id='fiU9Ft'></div></td></acronym><address id='fiU9Ft'><big id='fiU9Ft'><big id='fiU9Ft'></big><legend id='fiU9Ft'></legend></big></address>

              <i id='fiU9Ft'><div id='fiU9Ft'><ins id='fiU9Ft'></ins></div></i>
              <i id='fiU9Ft'></i>
            1. <dl id='fiU9Ft'></dl>
              1. <blockquote id='fiU9Ft'><q id='fiU9Ft'><noscript id='fiU9Ft'></noscript><dt id='fiU9Ft'></dt></q></blockquote><noframes id='fiU9Ft'><i id='fiU9Ft'></i>

                Ϊʲô˵Ϊʲô˵ǽװֵûǮĻڣװֵûǮĻڣ

                2020-07-25  : װβ޹˾ :345

                ǽǵеǽװβϣǹԷijƷܷݵظıǽգʹḻִҾװκηκλزٵĻڡ

                ڹעҾƷʵ˦ǽװֵûǮĻڣû֮һ

                ǽװ

                1

                ˢͿϵǽһҾͻпģرڱһЩijУ޷ǽDzܳǽ濪ѵģǽ ǽڸЧ̡ܽǽ塣

                2ǿ

                ǽԲءƽǽ棬ϸСƵġǽ涼Ӧĸ

                һˢɫͿϵǽһɫͻнϴ仯ǽɫ ζȸߣнϡǿĿɫȥ

                4

                ǽǷ֯Ʒгǿײܣڦһײ£ǽDzױ𺦵ġ

                5Ͳϴ

                ǽװ

                ƷǽѾ˷ˮ۵ȵġմʹǽ ۣʹ˿Էءϴ

                ƷǽõĻܣǿɫҾӵĽ죬ǽĻҲԽеһ ؼء

                7

                Ҫǽɷ£ֻ轫ǽֽǽ˺ȥƽͿˢĤԽɸ

                8װΦЧǿ

                ǽɫʷḻвͬʸͼװΡЧdzè衣ЩǽĻ͡ɫʸШ÷dzֻҪѡԼ̣Чͳˡ൱ĸ߼רҵʦҵǽ}

                ǽķǧ򻯣ǷӵŷʽŵĿʽǿҪǽļУǽdz¡

                ѡǽʱ裬Ȼͬķ仨ɫһҪպ񣬾ͳһװ޷İһģ˵һƳŷʽŵ䣬һƳִԼЧݡԼҾӷѡ

                ǽװ

                ǽôŵ㣬˵װֵûǮĻڣһ㶼Ϊ

                ޷ǽIJ

                1.ô޷ǽ

                2.޷ǽƽôģ

                3.޷ǽʩǰǽʲôyҪ

                һ.޷ǽ

                ĿǰгǽԸ2.7m-3.2m˴ҵIJҪ󣬳ȿɸûǽܳãʩûнӷ죬ǽ˸й룬ƽ˳ȻһЧֱ˽ӷ촦ʹڶ̵ȱݡ

                Լҵǽѡʷ߶ȣǽǽyҪǽ߲ſԡ

                ǽװ

                ͼһҪѡö2.8mϵġǽ

                2⡿ǽܳ

                ÿǽijȣȻÿǽ10-20֣ΪʱеIJüҲһЩǽ治DZֱģһ䷿ӵܳҪǽ涼ҪǼ򵥵ijӿ

                šҾDzҪأǷ񶨵ģΪǽڷǴƴӻкԵĽӷ졣ҲšҾ߲λDzܼģǽռ - 綨¹񣩡

                ŴλòüǽֹΡƷҲҾߵ¶װڼġƯ

                ǽװ

                ͼ2ΪҪǽΪ5+3+3+5=16mÿǻҪԤ0.2mңʵԤ0.1-0.2mҪ16+0.2X4=16.8m

                .޷ǽƽ㷽

                ǽ԰µ߰ƽµһλС

                ǽƽ㷽

                ʹóȣ16.8mΪX ǽ2.8mΪ

                =47.0447.1ƽףǰ뱣һλС

                *߶Ǹѡǽ񣬶Ƿӵġ

                .ǽҪ

                ǽ洦ǽܷ˳װӰǽǽЧʹޣDZӡǽúҪڻˢϷˮӣȻɰֽĥƽа͹ƽǽҪƽ⻬ʵܻӰǽЧ

                ǵλҪע⣬ҪֱĥƽǴƽǽббģӰӾЧ֤ɡƽǽǰ˻ǽˢһĤĤҪDZǽ桢̻ǽ桢ȥǽҳǽճĤΡ͸󣬼Ͻǽ

                ǽװ

                ؼʣ ǽװ   ǽֽ        

                ǽֽǽ

                ܣ18049039069

                ַδ·

                CopyRight ? Ȩ: װβ޹˾ ֧:ӡϢ޹˾ վͼ XML :ICP15010850-2


                ɨһɨƶ