100帕斯卡等于多少毫米汞柱？ 1千帕等于多少毫米汞柱
100\u5e15\u7b49\u4e8e\u591a\u5c11\u6beb\u7c73\u6c5e\u67f1\u9ad8\u6807\u51c6\u5927\u6c14\u538b=760\u6beb\u7c73\u6c5e\u67f1=76\u5398\u7c73\u6c5e\u67f1=1.013\u00d7100000\u5e15\u65af\u5361
\u6240\u4ee5\uff0c100\u5e15=760\u6beb\u7c73\u6c5e\u67f1\u00f7(1.013\u00d71000)=0.75\u6beb\u7c73\u6c5e\u67f1
1\u5343\u5e15=7.5006168270417\u6beb\u7c73\u6c5e\u67f1
\u8840\u538b\u901a\u5e38\u4ee5\u6beb\u7c73\u6c5e\u67f1\uff08mmHg\uff09\u8868\u793a\uff0c\u8fd1\u5e74\u6765\u5728\u6211\u56fd\u66fe\u4e00\u5ea6\u5b9e\u65bd\u4e86\u6cd5\u5b9a\u5355\u4f4d\u5343\u5e15\uff08kPa\uff09\u30021\u6beb\u7c73\u6c5e\u67f1=0.133\u5343\u5e15\uff0c\u4e5f\u5c31\u662f7.5\u6beb\u7c73\u6c5e\u67f1=1\u5343\u5e15\u3002\u6362\u7b97\u53e3\u8bc0\uff1a\u5343\u5e15\u6362\u7b97\u6210\u6beb\u7c73\u6c5e\u67f1\uff0c\u539f\u6570\u4e5830\u9664\u4ee54\uff1b\u6beb\u7c73\u6c5e\u67f1\u6362\u7b97\u6210\u5343\u5e15\uff0c\u539f\u6570\u4e584\u9664\u4ee530\u3002
\u7acb\u5f0f\u8840\u538b\u8ba1\uff0c\u5728\u8840\u538b\u8ba1\u7684\u5de6\u4fa7\u6700\u4e0a\u9762\u5199\u7684\u662f300mmHg\uff0c\u53f3\u4fa7\u6700\u4e0a\u9762\u5199\u7684\u662f40kPa\uff0c\u6700\u4e0b\u9762\u7684\u57fa\u6570\u90fd\u662f0\u3002\u8fd9\u6837\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5bb9\u6613\u8bb0\u4f4f\u4e86\u3002\u6bd4\u5982\uff0c\u6709\u5730\u65b9\u5199100mmHg\uff0c\u90a3\u4e48\u600e\u4e48\u7b97\u662f\u591a\u5c11kPa\u5462\uff1f\u7528\u5c0f\u5b66\u7684\u201c\u4ea4\u5dee\u76f8\u4e58\u201d\u65b9\u6cd5\uff0c\u5373100*40=300*X\uff0c\u6211\u4eec\u73b0\u5728\u8981\u6c42\u7684\u5c31\u662f\u8fd9\u4e2a\u672a\u77e5\u6570X\u3002\u7b97\u5f97\u7ed3\u679c\u4e3a13.3kPa\uff0c\u5bf9\u7740\u6c34\u94f6\u8ba1\u770b\u4e00\u4e0b\uff0c100\u6240\u5bf9\u5e94\u7684\u662f\u4e0d\u662f\u572813\u5de6\u53f3\u3002
标准大气压被定义为101.325KPa,是压强的单位,记作atm
1atm=760mm 汞柱高
换算一下100/101.325*10^3*760=0.75mm汞柱高
2atm=2*101.325*10^3=2.0265*10^5Pa
1atm=76cm 汞柱高
100帕斯卡=（0.75）毫米汞柱高
2个标准大气压=（2.0265*10^5）帕斯卡
1个标准大气压=（76）厘米汞柱高
0.76
101325Pa=760mmHg=1atm 100Pa=100*1/101325mmHg
1mmHg=0.133KPa 100Pa=0.1/0.133=0.75mmHG
绛旓細100甯曟柉鍗＄瓑浜0.75姣背姹炴煴 鏍囧噯澶ф皵鍘嬭瀹氫箟涓101.325KPa,鏄帇寮虹殑鍗曚綅,璁颁綔atm 1atm=760mm 姹炴煴楂 鎹㈢畻涓涓100/101.325*10^3*760=0.75mm姹炴煴楂 2atm=2*101.325*10^3=2.0265*10^5Pa 1atm=76cm 姹炴煴楂 100甯曟柉鍗=锛0.75锛夋绫虫睘鏌遍珮 2涓爣鍑嗗ぇ姘斿帇=锛2.0265*10^5锛夊笗鏂崱 1...
绛旓細100甯曟柉鍗=锛0.75锛夋绫虫睘鏌遍珮 2涓爣鍑嗗ぇ姘斿帇=锛2.0265*10^5锛夊笗鏂崱 1涓爣鍑嗗ぇ姘斿帇=锛76锛夊帢绫虫睘鏌遍珮
绛旓細鏍囧噯澶ф皵鍘=760姣背姹炴煴=76鍘樼背姹炴煴=1.013脳100000甯曟柉鍗 鎵浠ワ紝100甯=760姣背姹炴煴梅(1.013脳1000)=0.75姣背姹炴煴 鍙傝冭祫鏂欙細http://baike.baidu.com/view/17673.htm#sub5237100
绛旓細100甯曟柉鍗=0.76姣背姹炴煴 甯屾湜瀵逛綘鏈夊府鍔
绛旓細mb=mbar 姣反(=鐧惧笗)mbar 姣反(=鐧惧笗)hPa 鐧惧笗1鐧惧笗=1姣反=3/4姣背姘撮摱鏌 1Kpa=10鐧惧笗=7.5姣背姹炴煴=7.5mmhg 1Bar=0.1MPa=1000mba=1000hpa=100*7.5mmhg=75mmhg=1涓ぇ姘斿帇
绛旓細甯﹀叕寮弍=鑲塯h宸茬煡p绛変簬100甯鑲夌瓑浜庢按閾剁殑瀵嗗害 g绛変簬9.8鐗涙瘡鍗冨厠 姹俬灏辫浜 绗簩闂簲璇ユ槸750mm鐨勮础鏌
绛旓細鈻姣背姹炴煴锛坢mHg锛変笌鎵橈紙Torr锛夎繎涔庣瓑浠凤紝涓哄帇寮恒佸帇鍔涚殑鍗曚綅 甯曟柉鍗锛圥a锛変负鍥介檯鍗曚綅鍒舵爣鍑嗗帇鍔涘崟浣嶏紝1Pa绛変簬1鐗涢】/骞虫柟绫筹紙N/m2锛夛紱鍗冨笗锛坘Pa锛夊父鐢ㄦ潵琛ㄧず澶ф皵鍘嬪己锛涘厗甯曪紙MPa锛夐傜敤浜庨珮鍘嬪簲鐢紱宸达紙bar锛夌瓑浜庣櫨鍗冨笗锛涙宸达紙mbar锛夌瓑浜庣櫨甯曘傝屾绫虫按鏌憋紙mmH2O锛夈佽嫳瀵告按鏌憋紙inH2O锛変唬琛ㄦ按鏌辨绫...
绛旓細1姣背姹炴煴锛坢mHg锛=133.322甯曪紙Pa锛夋爣鍑嗗ぇ姘斿帇( 1.013X10^5 Pa)鍐呭彲浠ヨ繖鏍锋崲绠楋細P=1.013X10^5 Pa=760mm路Hg 鎴100甯=1姣反鈮3/4姣背姘撮摱鏌楂橈紝绮剧‘杞崲鏄760mmHg=101325 Pa銆傚悓鏃秏mHg涓嶵orr(鎵)绛変环锛屽苟涓斿潎涓嶆槸鍥介檯鍗曚綅鍒跺崟浣嶆垚鍛樸傞櫎浜嗙敤浜庡ぇ姘斿帇娴嬮噺锛岃鍗曚綅杩樼敤浜庨珮搴︾湡绌哄伐绋嬶紙鐗瑰埆鏄湪...
绛旓細鏍囧噯澶ф皵鍘( 1.013X10^5 Pa)鍐呭彲浠ヨ繖鏍锋崲绠楋細P=1.013X10^5 Pa=760mmHg 鎴100鍗冨笗=1鍗冩宸粹増3/4绫虫按閾舵煴楂橈紝绮剧‘杞崲鏄1mmHg=20265/152鈮133.32236842105 Pa銆備笖1姣背姹炴煴杞崲涓烘按鏌变负L=10.34m/760=0.013605m 鍚屾椂姣背姹炴煴涓庢墭锛圱orr锛夌瓑浠凤紝骞朵笖鍧囦笉鏄浗闄呭崟浣嶅埗鍗曚綅鎴愬憳锛甯曟柉鍗鍒欎负鍘嬪己...
绛旓細鏍囧噯澶ф皵鍘( 1.013X10^5 Pa)鍐呭彲浠ヨ繖鏍锋崲绠楋細P=1.013X10^5 Pa=760mmHg 鎴100鍗冨笗=1鍗冩宸粹増3/4绫虫按閾舵煴楂橈紝绮剧‘杞崲鏄1mmHg=20265/152鈮133.32236842105 Pa銆備笖1姣背姹炴煴杞崲涓烘按鏌变负L=10.34m/760=0.013605m 鍚屾椂姣背姹炴煴涓庢墭锛圱orr锛夌瓑浠凤紝骞朵笖鍧囦笉鏄浗闄呭崟浣嶅埗鍗曚綅锛甯曟柉鍗鍒欎负鍘嬪己鐨...
