<\/p>\n\n\n\n
– 02. \u7ebf\u6027\u7ec4\u5408\u3001\u5f20\u6210\u7a7a\u95f4\u7684\u57fa<\/p>\n\n\n\n
\u00a0 \u00a0 – \u57fa\u5411\u91cf $\\hat{i}$ \u548c $\\hat{j}$<\/p>\n\n\n\n
\u00a0 \u00a0 – \u5c06\u5411\u91cf $[3,2]^T$ \u4e2d\u7684\u6570\u5b57\u60f3\u50cf\u4e3a\u6807\u91cf\uff0c\u90a3\u4e48\u53ef\u4ee5\u5c06\u8fd9\u4e2a\u5411\u91cf\u7406\u89e3\u4e3a\uff0c\u6807\u91cf\u5bf9\u57fa\u5411\u91cf\u5bf9\u5e94\u7f29\u653e\u540e\u7684\u548c $(3)\\hat{i}+ (2)\\hat{j}$ .<\/p>\n\n\n\n
– \u5411\u91cf\u7684\u7ebf\u6027\u7ec4\u5408<\/p>\n\n\n\n
– \u4e24\u4e2a\u5411\u91cf\u6240\u80fd\u6784\u6210\u7684\u6240\u6709\u7ebf\u6027\u7ec4\u5408\u88ab\u53eb\u505a\u8fd9\u4e24\u4e2a\u5411\u91cf\u5f20\u6210\u7684\u7a7a\u95f4\uff08span\uff09<\/p>\n\n\n\n
– \u5982\u679c\u8fd9\u4e24\u4e2a\u5411\u91cf\u4e0d\u5171\u7ebf\uff0c\u90a3\u4e48\u80fd\u6784\u6210\u4e8c\u7ef4\u5e73\u9762<\/p>\n\n\n\n
– \u5982\u679c\u5171\u7ebf\uff0c\u5219\u80fd\u6784\u6210\u4e00\u6761\u76f4\u7ebf<\/p>\n\n\n\n
– \u5982\u679c\u4e24\u4e2a\u5411\u91cf\u90fd\u662f\u96f6\u5411\u91cf\uff0c\u5219\u53ea\u80fd\u6784\u6210\u4e00\u4e2a\u70b9<\/p>\n\n\n\n
– \u4e24\u4e2a\u4e09\u7ef4\u4e0b\u7684\uff08\u4e0d\u5171\u7ebf\u975e\u96f6\uff09\u5411\u91cf\u80fd\u5f20\u6210\u4ec0\u4e48\u6837\u7684\u7a7a\u95f4\uff1f<\/p>\n\n\n\n
– \u4e00\u4e2a\u5e73\u9762<\/p>\n\n\n\n
– \u4e09\u4e2a\u4e09\u7ef4\u4e0b\u7684\uff08\u4e0d\u5171\u7ebf\u975e\u96f6\uff09\u5411\u91cf\u80fd\u5f20\u6210\u4ec0\u4e48\u6837\u7684\u7a7a\u95f4\uff1f<\/p>\n\n\n\n
– \u5982\u679c\u7b2c\u4e09\u4e2a\u5411\u91cf\u6070\u597d\u843d\u5728\u524d\u4e24\u4e2a\u5411\u91cf\u6784\u6210\u7684\u5e73\u9762\u5185\uff0c\u5219\u53ea\u80fd\u6784\u6210\u5e73\u9762<\/p>\n\n\n\n
– \u5426\u5219\u6784\u6210\u4e09\u7ef4\u7a7a\u95f4<\/p>\n\n\n\n
– \u7ebf\u6027\u76f8\u5173<\/p>\n\n\n\n
– \u51fa\u73b0\u4e86\u591a\u4f59\u7684\u5411\u91cf\uff0c\u8fd9\u4e2a\u5411\u91cf\u53ef\u4ee5\u7528\u5176\u4ed6\u5411\u91cf\u7684\u7ebf\u6027\u7ec4\u5408\u8868\u793a\u3002<\/p>\n\n\n\n
– \u8fd9\u4e2a\u5411\u91cf\u7684\u589e\u52a0\u6216\u5220\u9664\u4e0d\u6539\u53d8\u8fd9\u4e00\u7ec4\u5411\u91cf\u6240\u80fd\u5f20\u6210\u7684\u7a7a\u95f4<\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[7,13],"tags":[18,17],"class_list":["post-75","post","type-post","status-publish","format-standard","hentry","category-7","category-13","tag-18","tag-17"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.vincedeck.top\/index.php?rest_route=\/wp\/v2\/posts\/75","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vincedeck.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vincedeck.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vincedeck.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vincedeck.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=75"}],"version-history":[{"count":20,"href":"https:\/\/www.vincedeck.top\/index.php?rest_route=\/wp\/v2\/posts\/75\/revisions"}],"predecessor-version":[{"id":115,"href":"https:\/\/www.vincedeck.top\/index.php?rest_route=\/wp\/v2\/posts\/75\/revisions\/115"}],"wp:attachment":[{"href":"https:\/\/www.vincedeck.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=75"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vincedeck.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=75"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vincedeck.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=75"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}