cad1比1尺寸做出4米x12米空间,怎么导出1比50格式jpg
\u5927\u5c3a\u5bf8PS\uff087.5\u7c73*0-3.5\u7c73\uff09\u4e0d\u80fd\u5bfc\u51faJPG\u683c\u5f0f\u56fe\u7247\u600e\u4e48\u529e\u6211\u7ecf\u5e38\u505a\u4f60\u90a3\u4e48\u5927\u5c3a\u5bf8\u7684\u80cc\u666f\uff0c\u50cf\u7d20\u592a\u9ad8\u7535\u8111\u8fd0\u884c\u4e0d\u8d77\u6765\u4e86\uff0c\u4fdd\u5b58\u662f\u8fd8\u5bb9\u6613\u51fa\u9519\u7684\u3002\u628a\u5206\u8fa8\u7387\u8c03\u523070\u5de6\u53f3\u5c31\u53ef\u4ee5\u4e86\uff0c\u6253\u51fa\u6765\u7684\u56fe\u8fd8\u53ef\u4ee5\u7684\u3002\u5927\u5417\u4e0d\u53ef\u80fd\u8db4\u5728\u4e0a\u9762\u770b\u7684\u3002
\u8fd9\u4e2a\u5c3a\u5bf8 \u5c31\u7b97\u662f\u5199\u771f 100DPI \u4e5f\u5c31\u591f\u4e86 \u3002 \u6216\u8005\u662f\u5c3a\u5bf8\u6bd4\u4f8b\u4e0d\u53d8\uff0c\u5c3a\u5bf8\u8c03\u5c0f\u4e00\u70b9\uff01
\u653e\u5fc3\u5427 \uff0c\u5c31\u7528100DPI \u7684\u55b7\u7ed8\u53ef\u4ee5\u7684 \u3002
绛旓細鍕捐偂瀹氱悊 鈭碅C=5 鈭礎C²+AD²=5²+12²=25+144=169=13²=CD²鈭次擜CD鏄洿瑙掍笁瑙掑舰 鍕捐偂閫嗗畾鐞 鍗斥垹CAD=90º鈭碨鍥涜竟褰BCD =S螖ABC+S螖ACD =3脳4/2+5脳12/2 =6+30 =36
绛旓細杩欏鏈熸湯鎴戜篃瑕佸仛鏈烘璁捐璇剧▼璁捐锛屽唴瀹逛篃鏄娇杞噺閫熷櫒锛侊紒 鍛靛懙鈥︹﹀埌鏃跺垎浜笅
绛旓細Xn x11 x12 鈥︹ x1j 鈥︹ x1mx21 x22 鈥︹ x2j 鈥︹ x2m鈥 xi1 xi2 鈥︹ xij 鈥︹ xim 鈥n1 xn2 鈥︹ xnj 鈥︹ xnm鍚屾牱,鎴戜滑杩欓噷灏嗘瘡涓娉㈡瑙嗕负涓缁村彉閲,灏嗗娉㈡鍥惧儚瑙嗕负澶氱淮绌洪棿,閲囩敤澶氱淮绌洪棿绾挎у彉鎹㈢殑鏂规硶,褰㈡垚鏂扮殑澶氱淮鍙橀噺,鍗虫柊鐨勫娉㈡鍥惧儚銆傚亣瀹氬浘鍍忔湁m娉㈡,姣忔尝娈礙鍒桳琛,鍏眓涓...
绛旓細鐩村緞180鍘樼背闀2绫虫眰浣撶Н鏄 3.14脳(180/2)²脳2 锛3.14脳8100脳2 锛25434脳2 锛50868绔嬫柟鍘樼背 1鏍瑰渾鏈ㄩ暱12绫筹紝澶уご鐩村緞1锛32M灏忓ご鐩村緞1锛26m姹傚叾浣撶Н? {锛1,32/2锛² 蟺+锛1,26/2² 蟺锛墋/2x12 =锛1,3685+1,2469锛/2x12 =1,3077x12 =15,6923m...
绛旓細寰蒋OfficeWPS绛夊姙鍏蒋浠跺厤璐逛笅杞借澶у璧剁揣鏀惰棌1銆丮icrosoft OfficeMS Office鏄井杞紑鍙戠殑鍔炲叕绯诲垪杞欢,鍥犲叾涓嶹indows鍏煎浼樺娍銆佹槗鐢ㄦс佸姛鑳藉己澶х瓑浼樺娍,鑾峰緱浜嗘渶骞挎硾鐨勮鍙!鐩墠鏈鏂扮増鏈负2016,杩樻湁缃戠粶鐗堟湰Of
绛旓細JG4246 JG4246A TAC-2 TAC-2M TAC-3A TAC-3B TAC-3C TAC-3D TAC-1 TAC-1B IC6 IC6A MX246 MX246A)缇庡浗楂樻俯鍚堥噾:405 406 409 430 434 439 18SR 18Cr-2Mo 446 E-Brite26-1 26-1Ti 29Cr-4Mo 403 410 416 422 H-46 MolyAscoloy GreekAscoloy JetheteM-152 Almar363 431 ...
绛旓細鎺掑垪锛岀粍鍚堬紝姒傚康鏄笉鍚岀殑锛岃繕鏈涓涓渶澶у彲鑳芥э紝鏁板兼洿澶с傚鏋滅畻鎺掑垪锛9浣嶏細A1=13锛/ 锛13-9 锛夛紒= 13x12x11x10x9x8x7x6x5 = 259459200 10浣嶏細A2=13锛/ 锛13-10锛夛紒= 13x12x11x10x9x8x7x6x5x4 = 1037836800 11浣嶏細A3=13锛/ 锛13-11锛夛紒= 13x12x11x10x9x8x7x6x5x4x3 = ...
绛旓細1.灏嗗浘绾告垨鏍规嵁鐓х墖鐨勬牱瀛愯繘琛1锛1鏀炬牱鏉裤備竴鑸渶瑕佷富鐢叉澘锛岃埞搴曡疆寤撴澘鍜岃埞灏炬澘銆2.灏嗕笁鏉垮浐瀹氬湪骞虫澘鐜荤拑涓婏紝浣滀负鑸逛綋鍩烘湰杞粨銆3.灏嗙煶铚″嚒澹灄鍜屾粦鐭崇矇鎸1锛1锛3娣峰悎锛岀煶铚℃瘮渚嬪娌规偿纭紝鍋氬嚭鐨勬ā瀛愮‖搴﹂珮鍏夋磥锛屽嚒澹灄姣斾緥澶氭补娉ヨ蒋锛屼究浜庡埗浣溿傛瘮渚嬫病鏈夌粷瀵圭殑瑕佹眰锛屽彲鏍规嵁鑷繁鐨勫枩濂借屽畾銆4.灏嗛厤姣斿ソ...
绛旓細铻虹汗浠e彿 M26.5 鏄寚鏅氱矖鐗欒灪绾,澶у緞鏄26.5mm銆侻--鏅氳灪绾圭殑鐗瑰緛浠e彿銆傛櫘閫氳灪绾圭殑灏哄鏍囨敞鏅氳灪绾圭殑鐗欏瀷浠e彿涓篗,鏈夌矖鐗欏拰缁嗙墮涔嬪垎,绮楃墮铻虹汗鐨勮灪璺濆彲鐪佺暐涓嶆敞;涓緞鍜岄《寰勭殑鍏樊甯︿唬鍙风浉鍚屾椂,鍙爣娉ㄤ竴娆;鍙虫棆铻虹汗鍙笉娉ㄦ棆鍚戜唬鍙,宸︽棆铻虹汗鏃嬪悜浠e彿涓篖H;鏃嬪悎闀垮害涓轰腑鍨(N)鏃朵笉娉,闀垮瀷鐢↙琛ㄧず,鐭瀷鐢⊿琛...
绛旓細鎵浠ワ紝杩欏氨鏄拰宸棶棰樹簡锛屽ぇ鏁帮紙鐢佃溅閫熷害锛=锛1/4+1/12锛/2=1/6锛堟垨鑰咃紙s/4+s/12锛/2=s/6锛夈傞偅杩欎釜鈥滀袱杈嗙數杞︾殑璺濈鈥濇槸鎬庝箞閫犳垚鐨勫憿锛熷氨鏄涓杈嗚溅鏃╁嚭鍙戠殑鏃堕棿*鐢佃溅閫熷害銆傛墍浠1=t*1/6锛岄偅涔堟椂闂村氨鏄6鍒嗛挓浜嗐傚鏋滄効鎰忕敤鏂圭▼锛屽氨鏄棿闅攖鍒嗭紝鐢佃溅閫熷害x锛岄獞杞︿汉閫熷害y锛屾湁 4*(x+...