{"id":21162,"date":"2015-04-01T00:31:16","date_gmt":"2015-03-31T16:31:16","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=21162"},"modified":"2018-08-01T15:39:27","modified_gmt":"2018-08-01T07:39:27","slug":"%e3%80%90%e7%a7%91%e5%ad%b8%e5%a4%a7%e4%ba%ba%e7%89%a9%e3%80%91%e7%89%9b%e9%a0%93%e8%a7%a3%e5%87%ba%e6%a4%8d%e7%89%a9%e9%ab%94%e5%85%a7%e6%b0%b4%e5%be%80%e4%b8%8a%e6%b5%81%e7%9a%84%e9%97%9c%e9%8d%b5","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=21162","title":{"rendered":"\u3010\u79d1\u5b78\u5927\u4eba\u7269\u3011\u725b\u9813\u89e3\u51fa\u690d\u7269\u9ad4\u5167\u6c34\u5f80\u4e0a\u6d41\u7684\u95dc\u9375"},"content":{"rendered":"<figure id=\"attachment_21163\" aria-describedby=\"caption-attachment-21163\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-21163\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/03\/nplants20155-f2.jpg\" alt=\"\u725b\u9813\u7684\u7b46\u8a18\u3002\u5716\u7247\u4f86\u6e90\uff1aNature Plants\" width=\"600\" height=\"325\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/03\/nplants20155-f2.jpg 926w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/03\/nplants20155-f2-300x162.jpg 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/03\/nplants20155-f2-800x433.jpg 800w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/03\/nplants20155-f2-600x325.jpg 600w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-21163\" class=\"wp-caption-text\">\u725b\u9813\u7684\u7b46\u8a18\u3002\u5716\u7247\u4f86\u6e90\uff1aNature Plants<\/figcaption><\/figure>\n<p><strong>\u64b0\u6587\uff5c<\/strong>\u8449\u7da0\u8212<\/p>\n<p>\u5b78\u904e\u690d\u7269\u751f\u7406\u5b78\u7684\u540c\u5b78\u90fd\u77e5\u9053\u690d\u7269\u7684\u6c34\u5206\u904b\u8f38\u6709\u500b\u300c\u51dd\u805a\u529b\u5f35\u529b\u5047\u8aaa\u300d\uff08cohesion-tension hypothesis\uff0c\u4e5f\u7a31\u70bacohesion hypothesis\uff09\u3002\u9019\u500b\u5047\u8aaa\u89e3\u91cb\uff0c\u6c34\u5206\u4e4b\u6240\u4ee5\u6703\u5f9e\u6839\u90e8\u5438\u6536\u5f8c\uff0c\u4e00\u8def\u5f80\u4e0a\u9001\u5230\u8396\u3001\u8449\uff0c\u662f\u56e0\u70ba\u6c34\u5206\u5728\u8449\u7247\u84b8\u767c\u6642\uff0c\u7531\u65bc\u6c34\u5206\u5b50\u4e4b\u9593\u7684\u5167\u805a\u529b\uff08cohesion\uff09\u6240\u7522\u751f\u7684\u5f35\u529b\uff08tension\uff09\uff0c\u4f7f\u5c0e\u7ba1\uff08xylem\uff09\u4e2d\u7684\u6c34\u5206\u88ab\u4e00\u8def\u5f80\u4e0a\u62c9\u3002<\/p>\n<p>\u4f46\u662f\uff0c\u9019\u500b\u5047\u8aaa\u662f\u8ab0\u63d0\u51fa\u7684\u5462\uff1f\u5927\u5bb6\u53ef\u80fd\u6703\u60f3\uff0c\u61c9\u8a72\u662f\u690d\u7269\u5b78\u5bb6\u63d0\u51fa\u7684\u5427\uff1f<!--more--><\/p>\n<p>\u5927\u7d04\u57281661\u52301665\u5e74\u9593\uff0c\u7576\u725b\u9813\u5728\u528d\u6a4b\u5927\u5b78\u7684\u4e09\u4e00\u5b78\u9662\uff08Trinity College\uff09\u8b80\u66f8\u6642\uff0c\u4ed6\u96a8\u8eab\u5e36\u8457\u4e00\u672c\u7b46\u8a18\u672c\uff0c\u4ee5\u4fbf\u53ef\u4ee5\u628a\u4ed6\u601d\u60f3\u7684\u5409\u5149\u7247\u7fbd\u8a18\u9304\u4e0b\u4f86\u3002\u5c31\u5728\u9019\u672c\u7b46\u8a18\u672c\u7684\u67d0\u4e00\u9801\u7684\u958b\u982d\uff08\u898b\u4e0a\u5716\uff09\uff0c\u4ed6\u5beb\u4e86\u300c\u852c\u83dc\u300d\uff08vegetable\uff09\uff0c\u7136\u5f8c\u4ed6\u5beb\u4e86\u4ed6\u8a8d\u70ba\u967d\u5149\u7051\u843d\u5728\u6a39\u8449\u4e0a\uff0c\u4f7f\u5f97\u6c34\u96e2\u958b\u4e86\u690d\u7269\uff1b\u9019\u9020\u6210\u4e86\u690d\u7269\u88e1\u9762\u7684\u300c\u6c41\u6db2\u300d\uff08juice\uff09\u5f80\u4e0a\u6607\u3002\u4e8b\u5be6\u4e0a\uff0c\u7b2c\u4e00\u500b\u63d0\u51fa\u9019\u500b\u60f3\u6cd5\u7684\u4eba\uff0c\u662f\u725b\u9813\uff08Issac Newton\uff09\u3002<\/p>\n<p>\u725b\u9813\u5beb\u4e0b\u9019\u500b\u60f3\u6cd5\u4e4b\u5f8c\u7d04\u5169\u767e\u5e74\uff08<a href=\"ftp:\/\/dynamax.com\/References\/71%20The%20Cohesion-Tension%20theory%20of%20sap%20ascent.pdf\">1894<\/a>\uff09\uff0c\u611b\u723e\u862d\u7684\u5169\u4f4d\u690d\u7269\u5b78\u5bb6<a href=\"http:\/\/en.wikipedia.org\/wiki\/Henry_Horatio_Dixon\">Henry Horatio Dixon<\/a>\u8207<a href=\"http:\/\/en.wikipedia.org\/wiki\/John_Joly\">John Joly<\/a>\u624d\u63d0\u51fa\u4e86\u300c\u51dd\u805a\u529b\u5f35\u529b\u5047\u8aaa\u300d\u3002<\/p>\n<p><strong>\u53c3\u8003\u6587\u737b\uff1a<\/strong><br \/>\n2015\/2\/9. Karen Hopkin.\u00a0<a href=\"http:\/\/www.scientificamerican.com\/podcast\/episode\/newton-figured-out-how-tree-sap-rises\/\">Newton Figured Out How Tree Sap Rises<\/a>.<br \/>\nDixon HH, Joly J. 1894. On the ascent of sap. Philosophical Transactions of the Royal Society London, Series B 186, 563-76.<\/p>\n<p><span style=\"color: #333399;\"><strong>--<\/strong><\/span><br style=\"color: #000000;\" \/><span style=\"color: #333399;\"><strong>\u4f5c\u8005\uff1a\u8449\u7da0\u8212\u3000\u6148\u6fdf\u5927\u5b78\u751f\u547d\u79d1\u5b78\u7cfb\u52a9\u7406\u6559\u6388\uff0c\u79d1\u6559\u4e2d\u5fc3\u7279\u7d04\u5beb\u624b\uff0c\u5f9e\u4e8b\u79d1\u666e\u6587\u7ae0\u5beb\u4f5c\u3002<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/line.me\/R\/ti\/p\/%40fcx6182w\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/scdn.line-apps.com\/n\/line_add_friends\/btn\/zh-Hant.png\" alt=\"\u52a0\u5165\u597d\u53cb\" width=\"212\" height=\"36\" border=\"0\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u64b0\u6587\uff5c\u8449\u7da0\u8212 \u5b78\u904e\u690d\u7269\u751f\u7406\u5b78\u7684\u540c\u5b78\u90fd\u77e5\u9053<\/p>\n","protected":false},"author":20,"featured_media":21163,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3293,1042],"tags":[1769,101],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/03\/nplants20155-f2.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/21162"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21162"}],"version-history":[{"count":6,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/21162\/revisions"}],"predecessor-version":[{"id":32220,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/21162\/revisions\/32220"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/21163"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21162"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}