嘻道奇闻
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陶瓷杯子密度测量方法详：天平量筒法与替代方案
馃攳 闄剁摲鏉瓙鐨勫瘑搴﹀埌搴曟€庝箞娴嬶紵
鈥?strong>鈥嬧€滃搸锛岃繖闄剁摲鏉懜鐫€鎸哄帤瀹烇紝浣嗗瘑搴﹀埌搴曞灏戝晩锛熲€濃€?/strong>鈥?鐩镐俊寰堝鏈嬪弸閮藉ソ濂囪繃杩欎釜闂銆備粖澶╁挶浠氨鏉ュ敔鍞狅紝涓嶇敤瀹為獙瀹や笓涓氳澶囷紝鏅€氫汉涔熻兘鎼炲畾鐨勯櫠鐡锋澂瀵嗗害娴嬮噺娉曪紒
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馃И 鏂规硶涓€锛氭爣鍑嗘搷浣溾€斺€斿ぉ骞?閲忕瓛娉?/h2>
鈥?strong>鈥嬫牳蹇冨伐鍏封€?/strong>鈥嬶細澶╁钩銆侀噺绛掋€佹按銆佺粏閽堬紙鎴栫墮绛撅級
鈥?strong>鈥嬮€傚悎浜虹兢鈥?/strong>鈥嬶細瀹堕噷鏈夊鐢熷疄楠屽櫒鏉愮殑/杩芥眰绮惧噯鏁版嵁鐨?/p>
绗竴姝ワ細娴嬭川閲?/h4>
鐢ㄥぉ骞崇О鍑洪櫠鐡锋澂閲嶉噺銆傛敞鎰忥紒鈥?strong>鈥嬫澂瀛愯骞茬嚗鈥?/strong>鈥嬶紝鏈夋按鍒嗙殑璇濇嬁绾稿肪鎿﹀共鍐嶆祴銆傛瘮濡傛祴鍑烘澂瀛愰噸62g锛岃褰曚负 鈥?strong>鈥媘=62g鈥?/strong>鈥嬨€?/p>
绗簩姝ワ細娴嬩綋绉?/h4>
杩欓噷鏈変釜鈥?strong>鈥嬪叧閿粏鑺傗€?/strong>鈥嬶細闄剁摲鏉槸绌哄績鐨勶紝鐩存帴娉℃按閲屼細娴捣鏉ワ紒寰楄繖涔堟搷浣滒煈?/p>
- 閲忕瓛瑁呮按鍒?0ml鍒诲害绾匡紙璁颁綔V鈧?50ml锛?/li>
- 鈥?strong>鈥嬬敤缁嗛拡鎶婃澂瀛愬畬鍏ㄥ帇鍏ユ按涓€?/strong>鈥嬶紝姘翠綅娑ㄥ埌80ml锛堣浣淰鈧?80ml锛?/li>
- 浣撶Н=80ml-50ml=30ml=30cm鲁
绗笁姝ワ細绠楀瘑搴?/h4>
濂楀叕寮忥細鈥?strong>鈥嬪瘑搴?璐ㄩ噺梅浣撶Н鈥?/strong>鈥?br/> 62g梅30cm鲁鈮?.07g/cm鲁锛堟甯搁櫠鐡峰瘑搴﹀湪2.0-2.6g/cm鲁涔嬮棿锛岃繖鏁版嵁闈犺氨锛?/p>
鉂?甯歌缈昏溅鐜板満绛旂枒
鈥?strong>鈥嬧€滄澂瀛愭€绘槸椋樼潃娴嬩笉鍑嗗拫鍔烇紵鈥濃€?/strong>鈥?br/>
鈫?鐢ㄩ噸鐗╃粦鐫€鏉瓙涓嬫矇锛堟瘮濡傞挜鍖欙級锛屼絾璁板緱鈥?strong>鈥嬫墸闄ら噸鐗╀綋绉€?/strong>鈥嬶紒
鈥?strong>鈥嬧€滄按閲屾皵娉″奖鍝嶇粨鏋滃悧锛熲€濃€?/strong>鈥?br/>
鈫?浼氾紒姘旀场浼氳娴嬪緱浣撶Н鍋忓ぇ锛屽瘑搴﹀氨鍙樺皬浜嗐€傚鐞嗗姙娉曪細鈥?strong>鈥嬬敤閽堟埑鐮存皵娉♀€?/strong>鈥嬶紝鎴栬€呮憞鏅冮噺绛掋€?/p>
馃殻 鏂规硶浜岋細娌℃湁澶╁钩鎬庝箞鍔烇紵婕傛诞娉?/h2>
鈥?strong>鈥嬫牳蹇冨伐鍏封€?/strong>鈥嬶細閲忕瓛銆佹按銆佸叾浠栧凡鐭ュ瘑搴︾殑閲嶇墿锛堟瘮濡傞搧鍧楋級
鈥?strong>鈥嬮€傚悎浜虹兢鈥?/strong>鈥嬶細鎵嬪ご娌＄О閲嶅伐鍏风殑/鎯崇帺鐗╃悊瀹為獙鐨?/p>
馃専 鍘熺悊鎻
鏉瓙鑳芥诞鍦ㄦ按闈紝璇存槑鈥?strong>鈥嬫诞鍔?鏉瓙閲嶉噺鈥?/strong>鈥嬨€傝€屾诞鍔?鎺掑紑姘寸殑閲嶉噺锛屾墍浠ワ細
鈥?strong>鈥嬫澂瀛愰噸閲?鎺掑紑姘寸殑閲嶉噺鈥?/strong>鈥?鈫?鏉瓙璐ㄩ噺=鎺掑紑姘寸殑浣撶Н脳姘寸殑瀵嗗害
鎿嶄綔姝ラ
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- 鈥?strong>鈥嬫澂瀛愯川閲?25cm鲁脳1g/cm鲁=25g鈥?/strong>鈥?/li>
- 鍐嶆寜鏂规硶涓€娴嬩綋绉紙姣斿30cm鲁锛?/li>
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馃挕 閬垮潙鎸囧崡
杩欑鏂规硶鈥?strong>鈥嬪彧閫傚悎娴嬮噺鏁翠綋瀵嗗害灏忎簬姘寸殑鐗╀綋鈥?/strong>鈥嬶紙姣斿鏈ㄥ潡锛夈€傞櫠鐡锋澂鑳芥诞璧锋潵鏄洜涓哄唴閮ㄦ湁绌鸿厰锛屽鏋滆娴嬫潗鏂欐湰韬殑瀵嗗害锛屽繀椤绘妸鏉瓙鎸夊埌瀹屽叏娴告病锛佽繖鏃跺€欓渶瑕佺粨鍚堟柟娉曚竴鐨勪綋绉祴閲忔硶銆?/p>
馃敡 鏂规硶涓夛細杩涢樁鐗堚€斺€斿帹鎴垮伐鍏峰鐢?/h2>
鈥?strong>鈥嬫牳蹇冨伐鍏封€?/strong>鈥嬶細鐢靛瓙鍘ㄦ埧绉ゃ€佸甫鍒诲害鐨勫ぇ纰椼€佺瀛?br/> 鈥?strong>鈥嬮€傚悎浜虹兢鈥?/strong>鈥嬶細鍔ㄦ墜鑳藉姏寮?涓嶆兂涔伴噺绛掔殑
鎿嶄綔鍙ｈ瘈
- 绉版澂瀛愰噸閲忥紙姣斿鐢靛瓙绉ゆ樉绀?2g锛?/li>
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- 瀵嗗害=62g梅30cm鲁鈮?.07g/cm鲁
馃搳 涓夌鏂规硶瀵规瘮琛?/h3>
| 鏂规硶 | 绮惧害 | 宸ュ叿瑕佹眰 | 閫傚悎鍦烘櫙 | 缈昏溅姒傜巼 |
|---|---|---|---|---|
| 澶╁钩+閲忕瓛 | 猸愨瓙猸愨瓙 | 涓撲笟鍣ㄦ潗 | 瀹為獙瀹?绮剧‘鏁版嵁 | 涓?/td> |
| 婕傛诞娉?/td> | 猸愨瓙 | 閲忕瓛 | 蹇€熶及绠?/td> | 楂?/td> |
| 鍘ㄦ埧宸ュ叿娉?/td> | 猸愨瓙猸?/td> | 瀹剁敤璁惧 | 鏃ュ父DIY | 涓?/td> |
馃挰 鐙瀹為獙蹇冨緱
- 鈥?strong>鈥嬫柊鎵嬪缓璁€?/strong>鈥嬶細鍏堢敤濉戞枡鏉粌鎵嬶紝鐔熸倝娴佺▼鍐嶆祴闄剁摲鏉紙鎽斾簡涓嶅績鐤煎晩锛侊級
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- 鈥?strong>鈥嬪喎鐭ヨ瘑鈥?/strong>鈥嬶細鏅痉闀囬櫠鐡风殑瀵嗗害閫氬父鍦?.3-2.5g/cm鲁涔嬮棿锛屽彲浠ヤ綔涓哄弬鑰冩爣鍑?/li>
锛?em>鐪嬪埌杩欓噷鐨勬湅鍙嬶紝鎭枩浣犺В閿侀殣钘忔妧鑳斤紒涓嬫鍚冪儳鐑ゆ椂锛岃涓嶅畾鑳介潬娴嬫澂瀛愬瘑搴︽垚涓哄叏鍦烘渶闈撶殑宕絶锛?/p>