数学中bearing是什么意思 bearing是什么意思
\u8c01\u80fd\u89e3\u91ca\u4e00\u4e0b\u8fd9\u9053\u82f1\u6587\u6570\u5b66\u9898\u4e2dbearing\u7684= |PO|2=|PO|2-2 |PO| * |F1O| cos\u2220POF1 |PF2| 2+ |F1O|2\uff0c\u7528\u4f59\u5f26\u5b9a\u7406\u5bfc\u51fa\u7684 |PF1| 2\u6b65\u9aa4\u7701\u7565\u8f83\u591a;+ |F2O|2
bearing
n. [\u673a] \u8f74\u627f\uff1b\u5173\u7cfb\uff1b\u65b9\u4f4d\uff1b\u4e3e\u6b62
v. \u5fcd\u53d7\uff08bear\u7684ing\u5f62\u5f0f\uff09
This question has a bearing on a much more important one.
\u8fd9\u4e2a\u95ee\u9898\u5173\u7cfb\u5230\u4e00\u4e2a\u66f4\u91cd\u8981\u7684\u95ee\u9898\u3002
\u5f88\u9ad8\u5174\u7b2c\u4e00\u65f6\u95f4\u4e3a\u60a8\u89e3\u7b54\uff0c\u795d\u5b66\u4e60\u8fdb\u6b65
\u5982\u6709\u95ee\u9898\u8bf7\u53ca\u65f6\u8ffd\u95ee\uff0c\u8c22\u8c22~~O(\u2229_\u2229)O
解释：the situation or horizontal direction of one point with respect to another or to the compass (韦氏字典)
He who has tasted the sweetnes
绛旓細bearing:鏂逛綅 meaning:the situation or horizontal direction of one point with respect to another or to the compass (闊︽皬瀛楀吀)
绛旓細鏂逛綅 瑙ｉ噴锛歵he situation or horizontal direction of one point with respect to another or to the compass (闊︽皬瀛楀吀)
绛旓細杞存壙锛坆earing锛锛屼负鏈烘涓殑鍥哄畾鏈轰欢銆傚綋鍏朵粬鏈轰欢鍦ㄨ酱涓婂郊姝や骇鐢熺浉瀵硅繍鍔ㄦ椂锛岀敤鏉ヤ繚鎸佽酱鐨勪腑蹇冧綅缃強鎺у埗璇ヨ繍鍔ㄧ殑鏈轰欢锛屽氨绉颁箣涓 杞存壙銆傚湪涓浗鍙ょ睄涓紝鍏充簬杞﹁酱杞存壙鐨勬瀯閫犳棭鏈夎杞姐1279骞达紝涓浗鐨勯儹瀹堟暚鍒涢犵殑澶╂枃绠浠紝鍏朵綔鐢ㄤ笌鐜颁唬鎺ㄥ姏婊氬瓙杞存壙鐩镐技銆1772骞达紝鑻卞浗鐨凜.鐡︽礇璁捐鍒堕犵悆杞存壙锛屽苟瑁呭湪閭溅涓...
绛旓細杞存壙(Bearing)鏄綋浠ｆ満姊拌澶囦腑涓绉嶉噸瑕侀浂閮ㄤ欢銆傚畠鐨勪富瑕佸姛鑳芥槸鏀拺鏈烘鏃嬭浆浣,闄嶄綆鍏惰繍鍔ㄨ繃绋嬩腑鐨勬懇鎿︾郴鏁(friction coefficient),骞朵繚璇佸叾鍥炶浆绮惧害(accuracy)銆 鍘嗗彶鍙戝睍 杞存壙(6寮) 鏃╂湡鐨勭洿绾胯繍鍔ㄨ酱鎵垮舰寮,灏辨槸鍦ㄤ竴鎺掓挰鏉夸笅鏀剧疆涓鎺掓湪鏉嗐傜幇浠ｇ洿绾胯繍鍔ㄨ酱鎵夸娇鐢ㄧ殑鏄悓涓绉嶅伐浣滃師鐞,鍙笉杩囨湁鏃剁敤鐞冧唬鏇挎粴瀛愩傛渶绠鍗...
绛旓細nz]adj.浜轰滑鐨勶紱鑷繁鐨;[渚嬪彞]Itseemstomeafatalillusiontoexpectone'schildrensimplytoreproduceone'sownviews.鍦ㄦ垜鐪嬫潵锛屾湡鏈涘瀛愪竴鍛崇収鎼嚜宸辩殑瑙傜偣鏄竴绉嶅悗鏋滄瀬鍏朵弗閲嶇殑閿欒瑙傚康銆俠earings鑻盵'beərɪŋz]缇嶽'beərɪŋz]n.杞存壙;鏂瑰悜;涓炬(bearing鐨勫悕璇嶅鏁)...
绛旓細杞存壙(Bearing)鏄綋浠ｆ満姊拌澶囦腑涓绉嶉噸瑕侀浂閮ㄤ欢銆傚畠鐨勪富瑕佸姛鑳芥槸鏀拺鏈烘鏃嬭浆浣,闄嶄綆鍏惰繍鍔ㄨ繃绋嬩腑鐨勬懇鎿︾郴鏁,骞朵繚璇佸叾鍥炶浆绮惧害銆傛寜杩愬姩鍏冧欢鎽╂摝鎬ц川鐨勪笉鍚,杞存壙鍙垎涓烘粴鍔ㄨ酱鎵垮拰婊戝姩杞存壙涓ゅぇ绫汇傚叾涓粴鍔ㄨ酱鎵垮凡缁忔爣鍑嗗寲銆佺郴鍒楀寲,浣嗕笌婊戝姩杞存壙鐩告瘮瀹冪殑寰勫悜灏哄銆佹尟鍔ㄥ拰鍣０杈冨ぇ,浠锋牸涔熻緝楂樸傛粴鍔ㄨ酱鎵夸竴鑸敱澶栧湀銆佸唴鍦堛...
绛旓細銆愬熀鏈俊鎭杞存壙锛堚淏earing鈥濓紝鏃ユ湰浜虹О鈥滆酱鍙椻濓級鏄湪鏈烘浼犲姩杩囩▼涓捣鍥哄畾鍜屽噺灏忚浇鑽锋懇鎿︾郴鏁扮殑閮ㄤ欢銆備篃鍙互璇达紝褰撳叾瀹冩満浠跺湪杞翠笂褰兼浜х敓鐩稿杩愬姩鏃讹紝鐢ㄦ潵闄嶄綆鍔ㄥ姏浼犻掕繃绋嬩腑鐨勬懇鎿︾郴鏁板拰淇濇寔杞翠腑蹇冧綅缃浐瀹氱殑鏈轰欢銆傝酱鎵挎槸褰撲唬鏈烘璁惧涓竴绉嶄妇瓒宠交閲嶇殑闆堕儴浠躲傚畠鐨勪富瑕佸姛鑳芥槸鏀拺鏈烘鏃嬭浆浣擄紝鐢ㄤ互闄嶄綆...
绛旓細鍚堝姏bearing is S 瑙掑害 W,瑙掑害鐨勬鍒 = [7 - 9*3^(1/2)/2]/[9/2 + 7*3^(1/2)] = [14 - 9*3^(1/2)]/[14*3^(1/2) + 9]= [277*3^(1/2) - 9*14*4]/[196*3 - 81]= [277*3^(1/2) - 504]/507.瑙掑害 = arctan{[277*3^(1/2) - 504]/507} the ...
绛旓細涓鑸槸鍖楀亸涓渪搴︼紝鍖楀亸瑗縳搴︼紝鍗楀亸涓渪搴︼紝鍗楀亸瑗縳搴
绛旓細鎴戜滑鍙渶璇佹槑杩6浣嶄腑鑷冲皯鏈2浣嶅湪璁ㄨ闂1銆傚鏋滃瓨鍦ㄨ繖绉嶅彲鑳斤紝鍛介寰楄瘉銆傝嫢 涓嶅瓨鍦紝鍒欎粬浠箣闂村繀鐒惰璁洪棶棰2鎴栭棶棰3銆傚亣璁锯憼锛6浣嶇瀛﹀涓殑Y鍏堢敓涓庡叾浣欒嚦灏3浣嶇瀛﹀璁ㄨ闂2锛屽垯鍙渶杩3涓汉涓湁涓 瀵圭瀛﹀璁ㄨ闂2锛屽懡棰樺緱璇併傝嫢涓嶅瓨鍦ㄨ繖绉嶅彲鑳斤紝鏍规嵁涓婅堪鍋囪鏂规硶杩涗竴姝ュ垎鏋愶紝寰楀嚭鏈3涓瀛...
