杞藉甫涓撶敤瀵肩數hips鏂欐祬璋堝鐢靛鏂欑殑鎴愬垎鏄粈涔堬紵
鏂囩珷鏉ユ簮锛?a href="javascript:;" style="color: #999999;">瀵屽畯涔?/a>浜烘皵锛?鍙戣〃鏃堕棿锛?019-11-29 16:13:04
澶у濂斤紝鎴戞槸灏忕紪锛屾偍鐭ラ亾瀵肩數濉戞枡鐨勬垚鍒嗗悧锛熶粖澶╁皬缂栨潵鍏蜂綋涓哄ぇ瀹跺垎鏋愪笅锛屽笇鏈涘澶у鏈夋墍甯姪
杞藉甫涓撶敤瀵肩數hiphotoshop鏂欐祬璋堝鐢靛鏂欙紙缁撴瀯:鍚堟垚鏍戣剛銆佸濉戝墏銆佺ǔ瀹氬墏銆佽壊鏂?鐨勬垚鍒嗘槸浠€涔堬紵
瀵肩數濉戞枡锛堢粨鏋?鍚堟垚鏍戣剛銆佸濉戝墏銆佺ǔ瀹氬墏銆佽壊鏂?鏄皢鏍戣剛鍜屽鐢电墿璐ㄦ贩鍚堬紝鐢ㄥ鏂欑殑鍔犲伐鏂瑰紡杩涜鍔犲伐鐨勫姛鑳藉瀷楂樺垎瀛愭潗鏂欍€傝嫃宸為樆鐕僷p濉戞枡pp涓庡叾浠栭€氱敤鐑鎬у鏂欑浉姣旓紝鍏跺瘑搴︽渶灏忥紝涓?.90-0.91鍏嬫瘡绔嬫柟鍘樼背锛屽姏瀛︽€ц兘锛屽鎶楁媺寮哄害銆佹姉鍘嬪己搴︺€佽〃闈㈢‖搴﹀拰寮规€фā閲忓潎杈冧紭寮傦紝骞舵湁绐佸嚭鐨勮€愬簲鍔涘紑瑁傛€у拰鑰愮(鎬с€侾p鏈夎緝濂界殑鑰愮儹鎬ц兘锛屽湪鏃犲鍔涗綔鐢ㄧ殑鐜涓姞鐑嚦150搴︿篃涓嶅彉褰紝鍙互鍦ㄥ紑姘翠腑钂哥叜锛屽彲鍦?00搴︿互涓婇暱鏈熺ǔ瀹氱殑浣跨敤銆備富瑕佸簲鐢ㄤ簬鐢靛瓙銆侀泦鎴愮數璺寘瑁呫€佺數纾佽緪灏勫睆钄界瓑棰嗗煙銆?br />
瀵肩數濉戞枡锛堢粨鏋?鍚堟垚鏍戣剛銆佸濉戝墏銆佺ǔ瀹氬墏銆佽壊鏂?鐨勫垎绫绘柟娉?br />
1銆佹寜鐓х數鎬ц兘鍒嗙被锛屽彲鍒嗕负锛氱粷缂?insulated)浣撱€侀槻闈欑數(鏄竴绉嶅浜庨潤姝㈢姸鎬佺殑鐢佃嵎)浣撱€佸鐢典綋銆侀珮瀵间綋銆?閫氬父鐢甸樆鍊煎湪1010ω·cm浠ヤ笂鐨勭о涓虹粷缂樹綋(瀹氫箟:涓嶅杽浜庝紶瀵肩數娴佺殑鐗╄川 )锛?鐢甸樆鍊煎湪104锝?09ω·cm 鑼冨洿鍐呯殑绉颁綔鍗婂浣?semiconductor)鎴栭槻闈欑數浣擄紱 鐢甸樆鍊煎湪104ω·cm浠ヤ笅鐨勭о涓哄鐢典綋锛?鐢甸樆鍊煎湪100ω·cm浠ヤ笅鐢氳嚦鏇翠綆鐨勭о涓洪珮瀵间綋銆?br />
2銆佹寜瀵肩數濉戞枡锛堢粨鏋?鍚堟垚鏍戣剛銆佸濉戝墏銆佺ǔ瀹氬墏銆佽壊鏂?鐨勫埗浣滄柟娉曞垎绫伙紝鍙垎涓虹粨鏋勫瀷瀵肩數濉戞枡锛堢粨鏋?鍚堟垚鏍戣剛銆佸濉戝墏銆佺ǔ瀹氬墏銆佽壊鏂?鍜屽鍚堝瀷瀵肩數濉戞枡锛堢粨鏋?鍚堟垚鏍戣剛銆佸濉戝墏銆佺ǔ瀹氬墏銆佽壊鏂?銆傞樆鐕僷p濉戞枡鏄笝鐑殑楂樺垎瀛愯仛鍚堢墿锛屽畠鐨勯棶涓栬緝鏅氾紝鐩村埌1957骞存墠鎶曞叆宸ヤ笟鍖栫敓浜с€傜敱浜庡師鏂欎赴瀵岋紝鍦ㄧ煶娌归珮娓╄鍖栫殑搴熸皵涓紝鍚湁澶ч噺鐨勪笝鐑紝灏嗗畠鏀堕泦锛屾彁绾紝鏄彉搴熶负瀹濈殑涓€澶т妇鎺€侾p鐨勭敓浜у彲閲囩敤浣庡帇瀹氬悜閰嶄綅鑱氬悎锛屽叾鏂规硶鏈夋偓娴仛鍚堬紝娑茬浉鏈綋鑱氬悎锛屾皵鐩告湰浣撹仛鍚堬紝婧舵恫鑱氬悎绛夛紝鑰屼互鎮诞鑱氬悎涓轰富銆?缁撴瀯鍨嬪鐢靛鏂欏張绉版湰寰佸瀷瀵肩數濉戞枡锛屾槸鎸囨湰韬叿鏈夊鐢垫€ф垨缁忓寲瀛︽敼鎬у悗鍏锋湁瀵肩數鎬х殑濉戞枡銆傜粨鏋勫瀷楂樺垎瀛愬鐢垫潗鏂欎富瑕佹湁锛?br />
锛?锛?pi;鍏辫江绯婚珮鍒嗗瓙锛氬鑱氫箼鐑€?sr)n銆佺嚎鍨嬭仛鑻€佸眰鐘堕珮鑱氱墿绛夛紱
锛?锛夐噾灞炶仛鍚堢墿锛氬鑱氶叜閰炶弫锛?br />
锛?锛夌數鑽?electric charge)绉诲姩鍨嬮珮鍒嗗瓙缁滃悎鐗╋細濡傝仛闃崇瀛愩€丆q缁滃悎鐗┿€?杩欎竴绫婚珮鍒嗗瓙鏉愭枡鐨勭敓浜?produce)鎴愭湰楂樸€佸伐鑹洪毦搴︼紙difficulty)澶э紝鑷充粖灏氭棤澶ч噺鐢熶骇锛岀幇鍦ㄥ箍娉?extensive)搴旂敤鐨勫鐢甸珮鍒嗗瓙鏉愭枡涓€鑸兘鏄鍚堝瀷楂樺垎瀛愭潗鏂欙紝鍏跺~鍏呯墿璐ㄤ富瑕佹湁锛?br />
a銆侀噾灞炲垎鏁g郴锛?b銆佺偔榛戠郴锛?c銆佹湁鏈虹粶鍚堢墿鍒嗘暎绯汇€?br />
3銆佹寜鐢ㄩ€旂殑涓嶅悓鍒嗙被锛屽彲鍒嗕负锛氭姉闈欑數(鏄竴绉嶅浜庨潤姝㈢姸鎬佺殑鐢佃嵎)鏉愭枡銆佸鐢垫潗鏂欏拰鐢电杈愬皠灞忚斀鏉愭枡銆傝嫃宸瀉bs闃茬伀姣嶇矑鐢遍珮姣斾緥鐨勯鏂欐垨娣诲姞鍓備笌鐑鎬ф爲鑴傦紝缁忚壇濂藉垎鏁h€屾垚鐨勫鏂欑潃鑹插墏锛屽叾鎵€閫夌敤鐨勬爲鑴傚鐫€鑹插墏鍏锋湁鑹ソ娑︽箍鍜屽垎鏁d綔鐢紝骞朵笖涓庤鐫€鑹叉潗鏂欏叿鏈夎壇濂界殑鐩稿鎬с€?/p>
鑻ユ兂浜嗚в鏇村鍏冲鐢靛鏂欑殑鏈€鏂拌涓氳祫璁紝娆㈣繋鐧诲綍鍜变滑鐨勫畼缃?a href="http://www.dgdecheng.com">www.dgdecheng.com 鎴戜滑浼氫负鎮ㄥ甫鏉ユ洿澶氬疄鐢ㄧ殑灏忕煡璇嗐€?/p>