对人体产生危害的电场强度界限是多少? 电场强度安全数值是多少?

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\u5bf9\u4eba\u4f53\u5f71\u54cd\u6bd4\u8f83\u5927\u7684300MHZ-30GHZ\u3002
\u7535\u573a\u5f3a\u5f31\u53ef\u7531\u8bd5\u63a2\u7535\u8377\u6240\u53d7\u7684\u529b\u4e0e\u8bd5\u63a2\u70b9\u7535\u8377\u5e26\u7535\u91cf\u7684\u6bd4\u503c\u786e\u5b9a\u3002\u8bd5\u63a2\u70b9\u7535\u8377\u5e94\u8be5\u6ee1\u8db3\u4e24\u4e2a\u6761\u4ef6\uff1a
1\u3001\u7ebf\u5ea6\u5fc5\u987b\u5c0f\u5230\u53ef\u4ee5\u88ab\u770b\u4f5c\u70b9\u7535\u8377\uff0c\u4ee5\u4fbf\u786e\u5b9a\u573a\u4e2d\u6bcf\u70b9\u7684\u6027\u8d28\u3002
2\u3001\u7535\u91cf\u8981\u8db3\u591f\u5c0f\uff0c\u4f7f\u5f97\u7531\u4e8e\u5b83\u7684\u7f6e\u5165\u4e0d\u5f15\u8d77\u539f\u6709\u7535\u573a\u7684\u91cd\u65b0\u5206\u5e03\u6216\u5bf9\u6709\u6e90\u7535\u573a\u7684\u5f71\u54cd\u53ef\u5ffd\u7565\u4e0d\u8ba1\u3002

\u6269\u5c55\u8d44\u6599\uff1a
\u7535\u573a\u5f3a\u5ea6\u7b97\u6cd5\uff1a
1\u3001\u5b9a\u4e49\uff1a\u653e\u5165\u7535\u573a\u4e2d\u67d0\u70b9\u7684\u7535\u8377\u6240\u53d7\u9759\u7535\u529bF\u8ddf\u5b83\u7684\u7535\u8377\u91cf\u6bd4\u503c\uff0c\u53eb\u505a\u8be5\u70b9\u7684\u7535\u573a\u5f3a\u5ea6\u3002
2\u3001\u5b9a\u4e49\u5f0f\uff1aE=F/q \uff0cF\u4e3a\u7535\u573a\u5bf9\u8bd5\u63a2\u7535\u8377\u7684\u4f5c\u7528\u529b\uff0cq\u4e3a\u653e\u5165\u7535\u573a\u4e2d\u67d0\u70b9\u7684\u68c0\u9a8c\u7535\u8377\uff08\u8bd5\u63a2\u7535\u8377\uff09\u7684\u7535\u8377\u91cf\u3002
3\u3001\u7535\u573a\u5f3a\u5ea6\u7684\u65b9\u5411\uff1a\u89c4\u5b9a\u4e3a\u653e\u5728\u8be5\u70b9\u7684\u6b63\u7535\u8377\u53d7\u5230\u7684\u9759\u7535\u529b\u65b9\u5411\u3002\u4e0e\u6b63\u7535\u8377\u53d7\u529b\u65b9\u5411\u76f8\u540c\uff0c\u4e0e\u8d1f\u7535\u8377\u53d7\u529b\u65b9\u5411\u76f8\u53cd\u3002
4\u3001\u7269\u7406\u610f\u4e49\uff1a\u63cf\u8ff0\u7535\u573a\u5f3a\u5f31\u7684\u7269\u7406\u91cf\uff0c\u63cf\u8ff0\u7535\u573a\u7684\u529b\u7684\u6027\u8d28\u7684\u7269\u7406\u91cf\u3002\u7535\u573a\u5f3a\u5ea6\u7684\u5927\u5c0f\u53d6\u51b3\u4e0e\u7535\u573a\u672c\u8eab\uff0c\u6216\u8005\u8bf4\u53d6\u51b3\u4e8e\u6fc0\u53d1\u7535\u573a\u7684\u7535\u8377\uff0c\u4e0e\u7535\u573a\u4e2d\u7684\u53d7\u529b\u7535\u8377\u65e0\u5173\u3002
5\u3001\u9002\u7528\u6761\u4ef6\uff1a\u9002\u7528\u4e8e\u4e00\u5207\u7535\u573a\u3002
6\u3001\u7535\u573a\u7684\u51b3\u5b9a\u5f0f\uff1aE=kQ/r²(\u53ea\u9002\u7528\u4e8e\u70b9\u7535\u8377\uff09\u3002\u5176\u4e2dE\u662f\u7535\u573a\u5f3a\u5ea6\uff0ck\u662f\u9759\u7535\u529b\u5e38\u91cf\uff0cQ\u662f\u6e90\u7535\u8377\u7684\u7535\u91cf\uff0cr\u662f\u6e90\u7535\u8377\u4e0e\u8bd5\u63a2\u7535\u8377\u7684\u8ddd\u79bb\u3002
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-\u7535\u573a\u5f3a\u5ea6

\u56fd\u5bb6\u89c4\u5b9a\u7684\u5b89\u5168\u6807\u51c6\u4e3a:\u5de5\u9891\u7535\u573a\u5f3a\u5ea6\u4e0d\u8d85\u8fc74000V/m;\u78c1\u611f\u5e94\u5f3a\u5ea6\u4e0d\u8d85\u8fc70.1mT(0.1mT=100000nT)

对人体影响比较大的300MHZ-30GHZ,电场强度的单位是V/m,人体的安全值是4000V/m,磁场强度的高斯,人体的安全值国家规定是833.3...无线电话200mg 微波炉200mg 专家提示:电磁辐射超过2mGs 就会对人体产生危害。

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    绛旓細瀵逛汉浣撳奖鍝嶆瘮杈冨ぇ鐨300MHZ-30GHZ,鐢靛満寮哄害鐨勫崟浣嶆槸V/m,浜轰綋鐨勫畨鍏ㄥ兼槸4000V/m,纾佸満寮哄害鐨勯珮鏂,浜轰綋鐨勫畨鍏ㄥ煎浗瀹惰瀹氭槸833.3...鏃犵嚎鐢佃瘽200mg 寰尝鐐200mg 涓撳鎻愮ず:鐢电杈愬皠瓒呰繃2mGs 灏变細瀵逛汉浣撲骇鐢熷嵄瀹炽
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