微积分符号“∫”怎么读 微积分符号"∫"怎么读
\u5fae\u79ef\u5206\u7b26\u53f7\u201c\u222b\u201d\u600e\u4e48\u8bfb\uff1f\u5fae\u79ef\u5206\u7b26\u53f7"\u222b"\uff1a\u62c9\u4e01\u6587summa\u9996\u5b57\u6bcd\u7684\u62c9\u957f\uff0c\u8bfb\u4f5c\uff1a\u201csum\u201d
\u4e2d\u56fd\u4eba\u8bfb\u505a\uff1a
1\u3001\u201c\u79ef\u5206\u201d\uff1b
2\u3001\u4ece x1 \u79ef\u5230 x2\uff1b
\u82f1\u7f8e\u4eba\u58eb\u8bfb\u505a\uff1a
1\u3001Integrate
2\u3001Integral
3\u3001Integration
\u90fd\u53ef\u4ee5\u3002
\u5b9a\u79ef\u5206\uff1a Definite Integration
\u4e0d\u5b9a\u79ef\u5206\uff1aIndefinite Integration
\u62d3\u5c55\u8d44\u6599\u222b\u662f\u6570\u5b66\u7684\u4e00\u4e2a\u79ef\u5206\uff0c\u79ef\u5206\u662f\u5fae\u5206\u7684\u9006\u8fd0\u7b97\uff08\u62c9\u4e01\u6587summa\u9996\u5b57\u6bcd\u7684\u62c9\u957f\uff0c\u8bfb\u4f5c\uff1a\u201csum\u201d\uff09\uff0c\u5373\u77e5\u9053\u4e86\u51fd\u6570\u7684\u5bfc\u51fd\u6570\uff0c\u53cd\u6c42\u539f\u51fd\u6570\u3002\u662f\u7528\u4e8e\u6c42\u66f2\u8fb9\u591a\u8fb9\u5f62\u7684\u9762\u79ef\uff0c\u8fd9\u5de7\u5999\u7684\u6c42\u89e3\u65b9\u6cd5\u662f\u79ef\u5206\u7279\u6b8a\u7684\u6027\u8d28\u51b3\u5b9a\u7684\u3002
\u5fae\u79ef\u5206\u7b26\u53f7"\u222b"\uff1a\u62c9\u4e01\u6587summa\u9996\u5b57\u6bcd\u7684\u62c9\u957f\uff0c\u8bfb\u4f5c\uff1a\u201csum\u201d
\u4e2d\u56fd\u4eba\u8bfb\u505a\uff1a
1\u3001\u201c\u79ef\u5206\u201d\uff1b
2\u3001\u4ece x1 \u79ef\u5230 x2\uff1b
\u82f1\u7f8e\u4eba\u58eb\u8bfb\u505a\uff1a
1\u3001Integrate
2\u3001Integral
3\u3001Integration
\u90fd\u53ef\u4ee5\u3002
\u5b9a\u79ef\u5206\uff1a Definite Integration
\u4e0d\u5b9a\u79ef\u5206\uff1aIndefinite Integration
\u62d3\u5c55\u8d44\u6599\u222b\u662f\u6570\u5b66\u7684\u4e00\u4e2a\u79ef\u5206\uff0c\u79ef\u5206\u662f\u5fae\u5206\u7684\u9006\u8fd0\u7b97\uff08\u62c9\u4e01\u6587summa\u9996\u5b57\u6bcd\u7684\u62c9\u957f\uff0c\u8bfb\u4f5c\uff1a\u201csum\u201d\uff09\uff0c\u5373\u77e5\u9053\u4e86\u51fd\u6570\u7684\u5bfc\u51fd\u6570\uff0c\u53cd\u6c42\u539f\u51fd\u6570\u3002\u662f\u7528\u4e8e\u6c42\u66f2\u8fb9\u591a\u8fb9\u5f62\u7684\u9762\u79ef\uff0c\u8fd9\u5de7\u5999\u7684\u6c42\u89e3\u65b9\u6cd5\u662f\u79ef\u5206\u7279\u6b8a\u7684\u6027\u8d28\u51b3\u5b9a\u7684\u3002
比如
∫xdx
读作积分xdx。
绛旓細鈻 = increasement = 澧為噺锛岃嫳鏂囪娉曪細delta锛涗腑鏂囪娉曪細浠ｅ皵瀹(寰堟伓蹇冪殑璇绘硶)銆俤 = difference = 宸傝娉曪細鎸夌鍥涗釜鑻辨枃瀛楁瘝d鐨勮娉曪紝鍏跺疄鏄鍥涗釜甯岃厞璇瓧姣峝elta銆偽 = difference = 宸傝娉曪細鎸夌鍥涗釜甯岃厞瀛楁瘝delta鐨勮娉曘∂ = difference = 宸傛剰鎬濅笂浠嶇劧鏄笂闈㈢殑d鍜屛达紝鍙槸...
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