{"id":1580,"date":"2014-09-23T20:51:58","date_gmt":"2014-09-23T12:51:58","guid":{"rendered":"https:\/\/www.fly19.net\/?p=1580"},"modified":"2014-09-23T20:51:58","modified_gmt":"2014-09-23T12:51:58","slug":"%e7%a3%81%e5%b7%ae%e7%9a%84%e7%ba%a0%e7%bb%93west-is-best-east-is-least","status":"publish","type":"post","link":"https:\/\/www.fly19.net\/?p=1580","title":{"rendered":"\u78c1\u5dee\u7684\u7ea0\u7ed3West is Best, East is least"},"content":{"rendered":"<p>These rules are often combined with the mnemonic &#8220;West is Best, East is least&#8221;; that is to say, add W declinations when going True headings to Magnetic Compass, and subtract E ones.<\/p>\n<p>\u4ece\u771f\u5317\u81f3\u78c1\u5317\uff0c\u52a0\u897f\u78c1\u5dee\uff0c\u51cf\u4e1c\u78c1\u5dee\u3002\u4ece\u771f\u5317\u5230\u78c1\u5317\u7684\u8fc7\u7a0b\u6700\u5e38\u7528\u3002\u56e0\u4e3a\u5728\u5224\u65ad\u843d\u5730\u4fa7\u98ce\u65f6\uff0c\u62a5\u6587\u98ce\u5411\u662f\u771f\u5317\uff0c\u8981\u6362\u7b97\u6210\u78c1\u5317\u624d\u80fd\u548c\u8dd1\u9053\u6bd4\u8f83\u51fa\u5939\u89d2\u3002<\/p>\n<p>True to Mag, West is Best.<\/p>\n<p>\u4e0d\u62bc\u97f5\uff0c\u6211\u89c9\u5f97\u8fd8\u662f\u5f88\u96be\u8bb0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>These rules are often combined with the  &hellip; <a href=\"https:\/\/www.fly19.net\/?p=1580\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,25],"tags":[],"class_list":["post-1580","post","type-post","status-publish","format-standard","hentry","category-20","category-25"],"_links":{"self":[{"href":"https:\/\/www.fly19.net\/index.php?rest_route=\/wp\/v2\/posts\/1580","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fly19.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fly19.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fly19.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fly19.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1580"}],"version-history":[{"count":1,"href":"https:\/\/www.fly19.net\/index.php?rest_route=\/wp\/v2\/posts\/1580\/revisions"}],"predecessor-version":[{"id":1581,"href":"https:\/\/www.fly19.net\/index.php?rest_route=\/wp\/v2\/posts\/1580\/revisions\/1581"}],"wp:attachment":[{"href":"https:\/\/www.fly19.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fly19.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fly19.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}