野游谨防迷路
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">时下,野外旅游受到越来越多游人的青睐,尤其在年轻人中,几乎成了挡不住的时尚。但野游若有不慎,很易迷失方向。遇此情况,无论是大丈夫还是小女子,千万不可心慌着急,只要你冷静观察一下周围的景物,就会在大自然中找到许多识别方向的标志。</SPAN><SPAN lang=EN-US><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">你可以在林中找到一棵树桩,根据它的年轮来识别方向,因为其年轮总是南面的宽而北面的窄。</SPAN> <SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">你可以观察一棵独立的树,其南侧的枝叶茂盛而北侧的则稀疏。</SPAN><SPAN lang=EN-US><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">在岩石众多的地方,你也可以找一块较醒目的岩石来观察,岩石上布满苍苔的一面是北侧,干燥光秃的一面则是南侧。</SPAN><SPAN lang=EN-US><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">如是在睛朗的夜晚,星光灿烂,则可根据星辰来识别方向:先找到天上的北斗星,沿着其</SPAN><SPAN lang=EN-US>“</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">勺柄</SPAN><SPAN lang=EN-US>”</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,找到第六与第七颗星,根据两点决定一条直线的数学原理,将这两颗星连接成一条直线,并在这条连线的延长线上找到比较明亮的一颗北极星,从</SPAN><SPAN lang=EN-US>“</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">勺柄</SPAN><SPAN lang=EN-US>”</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">到较明亮的那颗北极星,正好指示着从南到北的方向。</SPAN><SPAN lang=EN-US><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 17.95pt; mso-char-indent-count: 1.71"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">如果是在冬天,则可以观察山沟或者建筑物来确定方向。如由于日照的原因,积雪难以融化的部位总是朝向北面的。</SPAN><SPAN lang=EN-US><o:p></o:p></SPAN></P>
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