\u4ea7\u54c1\u8bf4\u660e\uff1a\u9568\uff08Praseodymium\uff09 <\/p>\n
1. \u4ea7\u54c1\u6982\u8ff0\u4e0e\u5316\u5b66\u7279\u6027
\n\u9568\u662f\u4e00\u79cd\u7a00\u571f\u91d1\u5c5e\u5143\u7d20\uff0c\u5316\u5b66\u7b26\u53f7\u4e3aPr\uff0c\u539f\u5b50\u5e8f\u657059\uff0cCAS\u53f7\u4e3a7440-10-0\u3002\u5176\u5206\u5b50\u5f0f\u4e3aPr\uff0c\u5206\u5b50\u91cf\u4e3a140.908\u3002\u672c\u4ea7\u54c1\u4e3a\u9ad8\u7eaf\u5ea6\u9568\u539f\u5b50\uff0c\u7eaf\u5ea6\u5927\u4e8e96%\uff0c\u5448\u94f6\u767d\u8272\u91d1\u5c5e\u5149\u6cfd\uff0c\u8d28\u5730\u8f83\u8f6f\uff0c\u5177\u6709\u5ef6\u5c55\u6027\u3002\u9568\u5728\u7a7a\u6c14\u4e2d\u6613\u6c27\u5316\uff0c\u5f62\u6210\u7eff\u8272\u6c27\u5316\u7269\u5c42\uff0c\u56e0\u6b64\u9700\u5728\u60f0\u6027\u6c14\u4f53\u6216\u771f\u7a7a\u73af\u5883\u4e2d\u4fdd\u5b58\u3002\u5176\u5316\u5b66\u6027\u8d28\u6d3b\u6cfc\uff0c\u53ef\u4e0e\u9178\u53cd\u5e94\u751f\u6210\u76f8\u5e94\u7684\u76d0\u7c7b\uff0c\u5e76\u80fd\u4e0e\u591a\u79cd\u975e\u91d1\u5c5e\u5143\u7d20\u7ed3\u5408\u5f62\u6210\u5316\u5408\u7269\u3002 <\/p>\n
2. \u751f\u7269\u5316\u5b66\u529f\u80fd\u4e0e\u91cd\u8981\u6027
\n\u9568\u5728\u751f\u7269\u5316\u5b66\u9886\u57df\u7684\u7814\u7a76\u76f8\u5bf9\u6709\u9650\uff0c\u4f46\u5176\u7a00\u571f\u7279\u6027\u4f7f\u5176\u5728\u751f\u7269\u6807\u8bb0\u548c\u533b\u5b66\u6210\u50cf\u4e2d\u5177\u6709\u6f5c\u5728\u5e94\u7528\u4ef7\u503c\u3002\u9568\u79bb\u5b50\uff08Pr\u00b3\u207a\uff09\u56e0\u5176\u72ec\u7279\u7684\u5149\u5b66\u6027\u8d28\uff0c\u53ef\u7528\u4e8e\u8367\u5149\u63a2\u9488\u548c\u751f\u7269\u4f20\u611f\u5668\u5f00\u53d1\u3002\u6b64\u5916\uff0c\u9568\u5316\u5408\u7269\u5728\u9176\u6d3b\u6027\u8c03\u63a7\u548c\u7ec6\u80de\u4fe1\u53f7\u4f20\u5bfc\u7814\u7a76\u4e2d\u4e5f\u6709\u4e00\u5b9a\u63a2\u7d22\u4ef7\u503c\uff0c\u4f46\u5176\u5177\u4f53\u751f\u7269\u5b66\u529f\u80fd\u4ecd\u9700\u8fdb\u4e00\u6b65\u7814\u7a76\u3002 <\/p>\n
3. \u4e3b\u8981\u5e94\u7528\u9886\u57df\u4e0e\u5177\u4f53\u7528\u9014
\n\u9568\u5e7f\u6cdb\u5e94\u7528\u4e8e\u9ad8\u79d1\u6280\u548c\u5de5\u4e1a\u9886\u57df\u3002\u5728\u6750\u6599\u79d1\u5b66\u4e2d\uff0c\u9568\u7528\u4e8e\u5236\u9020\u6c38\u78c1\u6750\u6599\uff08\u5982\u9495\u94c1\u787c\u78c1\u4f53\uff09\u3001\u7279\u79cd\u73bb\u7483\u548c\u9676\u74f7\uff0c\u5176\u5316\u5408\u7269\u53ef\u8d4b\u4e88\u6750\u6599\u7279\u5b9a\u7684\u5149\u5b66\u548c\u7535\u5b66\u6027\u80fd\u3002\u5728\u50ac\u5316\u5242\u9886\u57df\uff0c\u9568\u53ef\u4f5c\u4e3a\u77f3\u6cb9\u88c2\u5316\u548c\u6c7d\u8f66\u5c3e\u6c14\u5904\u7406\u7684\u52a9\u50ac\u5316\u5242\u3002\u6b64\u5916\uff0c\u9568\u8fd8\u7528\u4e8e\u6fc0\u5149\u6676\u4f53\u3001\u5149\u7ea4\u653e\u5927\u5668\u548c\u8367\u5149\u7c89\u7684\u5236\u5907\uff0c\u5c24\u5176\u5728\u663e\u793a\u6280\u672f\u548c\u7167\u660e\u8bbe\u5907\u4e2d\u5177\u6709\u91cd\u8981\u4f5c\u7528\u3002 <\/p>\n
4. \u50a8\u5b58\u6761\u4ef6\u4e0e\u4f7f\u7528\u5efa\u8bae
\n\u9568\u9700\u50a8\u5b58\u4e8e\u5e72\u71e5\u3001\u65e0\u6c27\u7684\u73af\u5883\u4e2d\uff0c\u5efa\u8bae\u4f7f\u7528\u5145\u6c29\u6c14\u6216\u771f\u7a7a\u5bc6\u5c01\u7684\u5bb9\u5668\u4fdd\u5b58\uff0c\u907f\u514d\u66b4\u9732\u4e8e\u7a7a\u6c14\u6216\u6e7f\u6c14\u4e2d\u3002\u64cd\u4f5c\u65f6\u5e94\u5728\u60f0\u6027\u6c14\u4f53\u4fdd\u62a4\u4e0b\u8fdb\u884c\uff0c\u5982\u624b\u5957\u7bb1\u6216\u5e72\u71e5\u7bb1\u3002\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u9700\u4f69\u6234\u9632\u62a4\u624b\u5957\u548c\u62a4\u76ee\u955c\uff0c\u9632\u6b62\u76ae\u80a4\u63a5\u89e6\u6216\u5438\u5165\u7c89\u5c18\u3002\u5e9f\u5f03\u9568\u6750\u6599\u5e94\u6309\u7167\u5371\u9669\u5316\u5b66\u54c1\u5904\u7406\u89c4\u8303\u5904\u7f6e\u3002 <\/p>\n
5. \u8d28\u91cf\u63a7\u5236\u4e0e\u5b89\u5168\u4fe1\u606f
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