èªå·±ä¿®åŸ©ææã®æå 端ã®äžçããã®å€æ§ãªå¿çšããããŠäžçäžã®ç£æ¥ã«é©åœãããããå¯èœæ§ãæ¢ããŸãã
èªå·±ä¿®åŸ©ææïŒèªåŸä¿®åŸ©ã®é©åœ
ææãèªåŸçã«èªå·±ä¿®åŸ©ãã寿åœãå»¶ã°ããã¡ã³ããã³ã¹ã³ã¹ããåæžããç°å¢ãžã®åœ±é¿ãæå°éã«æããããšãæ³åããŠã¿ãŠãã ãããããããæ¥éã«é²åããŠããåéã§ããèªå·±ä¿®åŸ©ææã®çŽæã§ãããæ°å€ãã®ç£æ¥ãå€é©ããå¯èœæ§ãç§ããŠããŸããèªç©ºå®å®ãèªåè»ããçäœå»çå·¥åŠãã€ã³ãã©ã«è³ããŸã§ãèªå·±ä¿®åŸ©ææã¯ãç§ãã¡ã®åšå²ã®äžçãèšèšãæ§ç¯ãç¶æããæ¹æ³ã«é©åœãããããæºåãã§ããŠããŸãã
èªå·±ä¿®åŸ©ææãšã¯ïŒ
èªå·±ä¿®åŸ©ææããŸãã¯èªåŸä¿®åŸ©ææãã¹ããŒãææãšããŠãç¥ããããã®ã¯ãå€éšããã®ä»å ¥ãªãã«ãèªåçã«æå·ã修埩ããããã«èšèšãããŠããŸãããã®èœåã¯ãçåœäœã®èªç¶ãªæ²»çããã»ã¹ã«è§ŠçºãããããŸããŸãªã¡ã«ããºã ãéããŠéæãããŸãããããã®ã¡ã«ããºã ã¯ãæ¬è³ªçïŒintrinsicïŒããã³å€çïŒextrinsicïŒèªå·±ä¿®åŸ©ã®2ã€ã®äž»ãªã¢ãããŒãã«å€§å¥ã§ããŸãã
- æ¬è³ªçèªå·±ä¿®åŸ©ïŒãã®ã¢ãããŒãã¯ãææã®æ§é ã«çŽæ¥ä¿®åŸ©å€ãŸãã¯å¯éçãªååŠçµåãçµã¿èŸŒãããšãå«ã¿ãŸããæå·ãçºçãããšããããã®å€ãŸãã¯çµåãæŽ»æ§åãããäºè£ããã®ä»ã®æå·ã®ä¿®åŸ©ã«ã€ãªãããŸãã
- å€çèªå·±ä¿®åŸ©ïŒãã®ã¢ãããŒãã¯ãã«ãã»ã«åããã修埩å€ãŸãã¯ææå ã«åã蟌ãŸããè¡ç®¡ãããã¯ãŒã¯ãå©çšããŸããæå·ãçºçãããšãã«ãã»ã«ãç Žè£ããããè¡ç®¡ãããã¯ãŒã¯ãä¹±ããã修埩å€ãæå·é åã«æŸåºãããããã§åºåãŸãã¯éåããŠäºè£ã修埩ããŸãã
èªå·±ä¿®åŸ©ææã®çš®é¡
èªå·±ä¿®åŸ©èœåã¯ã以äžãå«ãå¹ åºãææã«çµã¿èŸŒãããšãã§ããŸãã
èªå·±ä¿®åŸ©ããªããŒ
ããªããŒã¯ããã®åºæã®æè»æ§ãšå å·¥æ§ã«ãããèªå·±ä¿®åŸ©çšéã«ç¹ã«é©ããŠããŸããèªå·±ä¿®åŸ©ããªããŒãäœæããããã«ããã€ãã®æ¹æ³ã䜿çšãããŠããŸãã
- ã«ãã»ã«ããŒã¹ã·ã¹ãã ïŒãšããã·æš¹èã硬åå€ãªã©ã®æ¶²äœä¿®åŸ©å€ãå«ããã€ã¯ãã«ãã»ã«ãããªããŒãããªãã¯ã¹å šäœã«åæ£ãããŠããŸããäºè£ãäŒæãããšãã«ãã»ã«ãç Žè£ãã修埩å€ãäºè£ã«æŸåºãããŸãã修埩å€ã¯ãéåãŸãã¯ãã®ä»ã®ååŠåå¿ãåããŠåºåããäºè£ã®ç«¯ãæ¥åããŸããå žåçãªäŸãšããŠã¯ãããªããŒãããªãã¯ã¹ã«ååšããã°ã©ãã¹è§Šåªã«ãã£ãŠéåããããã€ã¯ãã«ãã»ã«ã«ã«ãã»ã«åããããžã·ã¯ããã³ã¿ãžãšã³ïŒDCPDïŒã®äœ¿çšãæããããŸãããã®ã¢ãããŒãã¯ãã³ãŒãã£ã³ã°ãæ§é çšè€åææãžã®å¿çšã«ã€ããŠåºãç ç©¶ãããŠããŸãã
- è¡ç®¡ãããã¯ãŒã¯ïŒçåœäœã®åŸªç°ç³»ãšåæ§ã«ãè¡ç®¡ãããã¯ãŒã¯ãããªããŒã«åã蟌ãã§ãæå·é åã«ä¿®åŸ©å€ãäŸçµŠããããšãã§ããŸãããããã®ãããã¯ãŒã¯ã¯ãç ç²ç¹ç¶ãŸãã¯ãã€ã¯ããã£ãã«ã䜿çšããŠäœæã§ããŸããæå·ãçºçãããšã修埩å€ããããã¯ãŒã¯ãéã£ãŠæµããäºè£ãå å¡«ããŸãã
- å¯éååŠçµåïŒç¹å®ã®ããªããŒã¯ãæ°ŽçŽ çµåããžã¹ã«ãã£ãçµåããŸãã¯ãã£ãŒã«ã¹ã»ã¢ã«ããŒä»å ç©ãªã©ã®å¯éååŠçµåã§èšèšã§ããŸãããããã®çµåã¯ãæ©æ¢°çå¿åãŸãã¯æž©åºŠå€åã«å¿çããŠç Žæããã³å圢æããããšãã§ããææã®ãã€ã¯ãã¯ã©ãã¯ã修埩ã§ããŸããããšãã°ããžã¹ã«ãã£ãçµåãå«ãããªããŒã¯ãåçãªäº€æåå¿ãèµ·ãããäºè£ã®ééãšä¿®åŸ©ã«ã€ãªãããŸãã
- 圢ç¶èšæ¶ããªããŒïŒãããã®ããªããŒã¯ãå€åœ¢åŸã«å ã®åœ¢ç¶ãå埩ã§ãããããäºè£ããã®ä»ã®æå·ãéããããšãå¯èœã«ããŸãã圢ç¶èšæ¶ããªããŒã¯ããã°ãã°æž©åºŠå€åãŸãã¯ãã®ä»ã®å€éšåºæ¿ã«ãã£ãŠããªã¬ãŒãããŸãã
äŸïŒæ¥æ¬ã§ã¯ãç ç©¶è ãã¡ãã¹ããŒããã©ã³ç»é¢çšã®èªå·±ä¿®åŸ©ããªããŒãéçºããŠããŸãããããã®ããªããŒã¯ãå·ã軜埮ãªäºè£ãèªåŸçã«ä¿®åŸ©ã§ããããã€ã¹ã®å¯¿åœãå»¶ã°ããé«äŸ¡ãªä¿®çã亀æã®å¿ èŠæ§ãæžãããŸãã
èªå·±ä¿®åŸ©è€åææ
2ã€ä»¥äžã®ç°ãªãææãçµã¿åãããææã§ããè€åææã¯ã匷床ãšåæ§ãåäžãããŸããèªå·±ä¿®åŸ©æ©èœã¯ãè€åææã«çµ±åããŠãèä¹ æ§ãšèæå·æ§ãåäžãããããšãã§ããŸããããã€ãã®æè¡ã䜿çšãããŠããŸãã
- 修埩å€ãå«ãç¹ç¶åŒ·åïŒä¿®åŸ©å€ã¯ãè€åææã匷åããããã«äœ¿çšãããç¹ç¶ã«çµã¿èŸŒãããšãã§ããŸããæå·ãçºçãããšã修埩å€ãç¹ç¶ããæŸåºãããŠäºè£ã修埩ããŸãã
- ç©å±€ä¿®åŸ©ïŒèªå·±ä¿®åŸ©ããªããŒãšåŒ·åææã®äº€äºã®å±€ãæã€è€åæ§é ãäœæããããšã«ãããæå·ã屿åããç¹å®ã®å±€å ã§ä¿®åŸ©ããããšãã§ããŸãã
- ãã€ã¯ãè¡ç®¡ãããã¯ãŒã¯ïŒããªããŒãšåæ§ã«ããã€ã¯ãè¡ç®¡ãããã¯ãŒã¯ãè€åææãããªãã¯ã¹ã«åã蟌ãã§ãæå·é åã«ä¿®åŸ©å€ãäŸçµŠã§ããŸãã
äŸïŒèªç©ºæ©ã®ç¿Œã¯ãééãåæžããçè²»ãæ¹åããããã«è€åææã§äœãããããšããããããŸãããããã®è€åææã«èªå·±ä¿®åŸ©æ©èœãçµã¿èŸŒãããšã§ãè¡ææå·ãžã®èæ§ãé«ããèçšå¹Žæ°ãå»¶ã°ãããšãã§ããããå®å šã§æç¶å¯èœãªç©ºã®æ ã«ã€ãªãããŸããããŒã€ã³ã°ããšã¢ãã¹ã®ãããªäŒæ¥ã¯ãèªå·±ä¿®åŸ©è€åæææè¡ãç©æ¥µçã«ç ç©¶éçºããŠããŸãã
èªå·±ä¿®åŸ©ã»ã©ããã¯ã¹
ã»ã©ããã¯ã¹ã¯ãé«ã匷床ãšç¡¬åºŠã§ç¥ãããŠããŸãããèãäºè£ãçºçããããã§ããèªå·±ä¿®åŸ©ã»ã©ããã¯ã¹ã¯ãäºè£ã®ééãšæ¥çãä¿é²ããã¡ã«ããºã ãçµã¿èŸŒãããšã§ããã®å¶éãå æã§ããŸãã
- é žåããŒã¹ã®ä¿®åŸ©ïŒçåã±ã€çŽ ïŒSiCïŒãªã©ã®ç¹å®ã®ã»ã©ããã¯ææã¯ã髿ž©ã§é žåãéããŠäºè£ã修埩ã§ããŸããäºè£ã圢æããããšãé žçŽ ãäºè£ã«æ¡æ£ããSiCãšåå¿ããŠäºé žåã±ã€çŽ ïŒSiO2ïŒã圢æãããããäºè£ãå å¡«ããäºè£ã®ç«¯ãæ¥åããŸãã
- æåºç©ããŒã¹ã®ä¿®åŸ©ïŒé«æž©ã§æåºããŠäºè£ãå å¡«ã§ããäºæ¬¡çžãçµã¿èŸŒãããšã«ãããã»ã©ããã¯ã¹ã®èªå·±ä¿®åŸ©èœåãåäžãããããšãã§ããŸãã
äŸïŒã¬ã¹ã¿ãŒãã³ãèªç©ºå®å®éšåãªã©ã®é«æž©çšéã§ã¯ãèªå·±ä¿®åŸ©ã»ã©ããã¯ã¹ã¯ãç±å¿åãé žåã«ãã£ãŠåœ¢æãããäºè£ã修埩ããããšã«ããããããã®éèŠãªéšåã®å¯¿åœãå€§å¹ ã«å»¶ã°ãããšãã§ããŸãã
èªå·±ä¿®åŸ©ã³ãŒãã£ã³ã°
èªå·±ä¿®åŸ©ã³ãŒãã£ã³ã°ã¯ãäžå°ææãè é£ãå·ããã®ä»ã®æå·ããä¿è·ããããã«èšèšãããŠããŸãããããã®ã³ãŒãã£ã³ã°ã¯ãéå±ããã©ã¹ããã¯ãã³ã³ã¯ãªãŒããå«ãå¹ åºã衚é¢ã«é©çšã§ããŸãã
- ãã€ã¯ãã«ãã»ã«ããŒã¹ã®ã³ãŒãã£ã³ã°ïŒèªå·±ä¿®åŸ©ããªããŒãšåæ§ã«ãé²éå€ãŸãã¯ãã®ä»ã®ä¿è·å€ãå«ããã€ã¯ãã«ãã»ã«ãã³ãŒãã£ã³ã°ã«çµã¿èŸŒãããšãã§ããŸããã³ãŒãã£ã³ã°ãæå·ãããšãã«ãã»ã«ãç Žè£ããä¿è·å€ãæŸåºãããŠãããªãå£åãé²ããŸãã
- 圢ç¶èšæ¶ããªããŒã³ãŒãã£ã³ã°ïŒãããã®ã³ãŒãã£ã³ã°ã¯ãå·ãã€ãããæå·ãããããåŸã«å ã®åœ¢ç¶ãå埩ã§ãããããæå·ã广çã«é ããã³ãŒãã£ã³ã°ã®ä¿è·ç¹æ§ãå埩ãããŸãã
- åºæ¿å¿çæ§ã³ãŒãã£ã³ã°ïŒãããã®ã³ãŒãã£ã³ã°ã¯ãå ãæž©åºŠãªã©ã®å€éšåºæ¿ã«å¿çããŠèªå·±ä¿®åŸ©ã¡ã«ããºã ãããªã¬ãŒã§ããŸãã
äŸïŒèªå·±ä¿®åŸ©ã³ãŒãã£ã³ã°ã¯ãè»ã®å¡è£ ãå·ãç°å¢ãã¡ãŒãžããä¿è·ããããã«èªåè»çšéåãã«éçºãããŠããŸãããããã®ã³ãŒãã£ã³ã°ã¯ã軜埮ãªå·ãèªåçã«ä¿®åŸ©ã§ããè»äž¡ã®å€èгãšäŸ¡å€ãç¶æããŸãã
èªå·±ä¿®åŸ©ææã®å¿çš
èªå·±ä¿®åŸ©ææã®æœåšçãªçšéã¯åºç¯ãã€å€æ§ã§ãããæ°å€ãã®ç£æ¥ã«ãŸããã£ãŠããŸãã
èªç©ºå®å®
èªå·±ä¿®åŸ©è€åææããã³ã³ãŒãã£ã³ã°ã¯ã翌ãèŽäœããšã³ãžã³éšåãªã©ã®èªç©ºæ©éšåã®èä¹ æ§ãšå®å šæ§ãåäžãããããšãã§ããŸããè¡æãç²åŽããŸãã¯è é£ã«ãã£ãŠåŒãèµ·ããããæå·ãèªåçã«ä¿®åŸ©ããããšã«ãããèªå·±ä¿®åŸ©ææã¯èªç©ºæ©ã®èçšå¹Žæ°ãå»¶ã°ããã¡ã³ããã³ã¹ã³ã¹ããåæžããå®å šæ§ãåäžãããããšãã§ããŸãã
èªåè»
èªå·±ä¿®åŸ©ã³ãŒãã£ã³ã°ã¯ãè»ã®å¡è£ ãå·ãç°å¢ãã¡ãŒãžããä¿è·ããè»äž¡ã®å€èгãšäŸ¡å€ãç¶æããŸããèªå·±ä¿®åŸ©ããªããŒã¯ãã¿ã€ã€ã®ãã³ã¯ã修埩ãã寿åœãå»¶ã°ãããã«ã䜿çšã§ããŸãã
çäœå»çå·¥åŠ
èªå·±ä¿®åŸ©ãã€ããã²ã«ããã³ãã®ä»ã®çäœé©åæ§ææã¯ãçµç¹å·¥åŠãè¬ç©ééãåµå·æ²»ççšéã§äœ¿çšã§ããŸãããããã®ææã¯ãçµç¹åçãä¿é²ããæ²»çããã»ã¹ãå éã§ããŸããããšãã°ãèªå·±ä¿®åŸ©ãã€ããã²ã«ã¯ã现èã®å¢æ®ãšååã®ããã®æ¯æç°å¢ãæäŸãã现èã®æé·ãšçµç¹ä¿®åŸ©ã®ããã®è¶³å ŽãšããŠäœ¿çšã§ããŸããèªå·±ä¿®åŸ©ææã¯ãæå·ãŸãã¯ãã®ä»ã®åºæ¿ã«ãã£ãŠããªã¬ãŒãããå¶åŸ¡ãããæ¹æ³ã§è¬ç©ãæŸåºããããã®è¬ç©ééã·ã¹ãã ã«ã䜿çšã§ããŸããããã«ãèªå·±ä¿®åŸ©åµå·è¢«èŠæã¯ãåµå·ééãå éããææã®ãªã¹ã¯ãäœæžã§ããŸãã
ã€ã³ãã©
èªå·±ä¿®åŸ©ã³ã³ã¯ãªãŒãããã³ã¢ã¹ãã¡ã«ãã¯ãéè·¯ãæ©ããã®ä»ã®ã€ã³ãã©ã¹ãã©ã¯ãã£èŠçŽ ã®å¯¿åœãå€§å¹ ã«å»¶ã°ãããšãã§ããŸããäºè£ããã®ä»ã®æå·ãèªåçã«ä¿®åŸ©ããããšã«ããããããã®ææã¯ã¡ã³ããã³ã¹ã³ã¹ããåæžããã€ã³ãã©ã¹ãã©ã¯ãã£ã·ã¹ãã ã®å®å šæ§ãšä¿¡é Œæ§ãåäžãããããšãã§ããŸããããšãã°ãèªå·±ä¿®åŸ©ã³ã³ã¯ãªãŒãã¯ãçé žã«ã«ã·ãŠã ãçæãã现èãçµã¿èŸŒãããšãã§ãããããäºè£ãå å¡«ããã³ã³ã¯ãªãŒãæ§é ã匷åããŸãã
ãšã¬ã¯ãããã¯ã¹
èªå·±ä¿®åŸ©ããªããŒã¯ãæ²ãã䌞ã³ããã®ä»ã®æ©æ¢°çå¿åã«èããããšãã§ãããæè»ã§èä¹ æ§ã®ããé»åããã€ã¹ãäœæããããã«äœ¿çšã§ããŸãããããã®ææã¯ãé»ååè·¯ã®æå·ã修埩ããé»åããã€ã¹ã®å¯¿åœãå»¶ã°ãããšãã§ããŸãã
ããã¹ã¿ã€ã«
èªå·±ä¿®åŸ©ããã¹ã¿ã€ã«ã¯ãè£ãç®ã穎ã修埩ããè¡£é¡ã宀å è£ é£Ÿåããã®ä»ã®ããã¹ã¿ã€ã«è£œåã®å¯¿åœãå»¶ã°ãããšãã§ããŸãããããã®ææã¯ãä¿è·æãã¢ãŠããã¢ã®ã¢ã«ç¹ã«åœ¹ç«ã¡ãŸãã
èªå·±ä¿®åŸ©ææã®å©ç¹
èªå·±ä¿®åŸ©ææã®æ¡çšã¯ã次ã®ãããªæ°å€ãã®å©ç¹ããããããŸãã
- 寿åœã®å»¶é·ïŒèªå·±ä¿®åŸ©ææã¯ãæå·ãèªåçã«ä¿®åŸ©ããããšã«ããã補åãæ§é ç©ã®å¯¿åœãå€§å¹ ã«å»¶ã°ããé »ç¹ãªä¿®çã亀æã®å¿ èŠæ§ãæžãããŸãã
- ã¡ã³ããã³ã¹ã³ã¹ãã®åæžïŒã¡ã³ããã³ã¹ä»å ¥ã®é »åºŠãšç¯å²ãæžããããšã«ãããèªå·±ä¿®åŸ©ææã¯ã¡ã³ããã³ã¹ã³ã¹ããåæžããéçšå¹çãåäžãããããšãã§ããŸãã
- å®å šæ§ã®åäžïŒèªå·±ä¿®åŸ©ææã¯ã壿» çãªæ éãé²ããç¶ç¶çãªæ©èœæ§ã確ä¿ããããšã«ãããéèŠãªã³ã³ããŒãã³ãããã³ã·ã¹ãã ã®å®å šæ§ãšä¿¡é Œæ§ãåäžãããããšãã§ããŸãã
- 匷åãããæç¶å¯èœæ§ïŒè£œåã®å¯¿åœãå»¶ã°ãã亀æã®å¿ èŠæ§ãæžããããšã«ãããèªå·±ä¿®åŸ©ææã¯ãããæç¶å¯èœãªè³æºå©çšã«è²¢ç®ããç°å¢ãžã®åœ±é¿ãæå°éã«æããããšãã§ããŸãã
- å¹çã®åäžïŒä¿®çãã¡ã³ããã³ã¹ã®ããã®ããŠã³ã¿ã€ã ãåæžããããšã«ãããèªå·±ä¿®åŸ©ææã¯éçšå¹çãšçç£æ§ãåäžãããããšãã§ããŸãã
課é¡ãšä»åŸã®æ¹åæ§
èªå·±ä¿®åŸ©ææã¯å€§ããªå¯èœæ§ãç§ããŠããŸãããåºãæ¡çšãããåã«ãããã€ãã®èª²é¡ã«å¯ŸåŠããå¿ èŠããããŸãã
- ã³ã¹ãïŒèªå·±ä¿®åŸ©ææã®è£œé ã³ã¹ãã¯ãåŸæ¥ã®ææãããé«ããªãå¯èœæ§ããããç¹å®ã®çšéã§ã®æ¡çšãå¶éããå¯èœæ§ããããŸãã
- 修埩å¹çïŒèªå·±ä¿®åŸ©ã¡ã«ããºã ã®å¹çã¯ãææã®çš®é¡ãæå·ã®æ§è³ªãããã³ç°å¢æ¡ä»¶ã«ãã£ãŠç°ãªããŸãã
- èä¹ æ§ïŒèªå·±ä¿®åŸ©ææã®é·æçãªèä¹ æ§ã¯ãç¹°ãè¿ãçºçããæå·ããã³ä¿®åŸ©ãµã€ã¯ã«ã«èããããããšãä¿èšŒããããã«ãããã«èª¿æ»ããå¿ èŠããããŸãã
- ã¹ã±ãŒã©ããªãã£ïŒå€§èŠæš¡ãªã¢ããªã±ãŒã·ã§ã³ã®éèŠãæºããããã«èªå·±ä¿®åŸ©ææã®çç£ãã¹ã±ãŒã«ã¢ããããããšã¯ãå°é£ãªå ŽåããããŸãã
ä»åŸã®ç ç©¶åªåã¯ããããã®èª²é¡ã«å¯ŸåŠããããã©ãŒãã³ã¹ãã³ã¹ããããã³ã¹ã±ãŒã©ããªãã£ãåäžãããæ°ããèªå·±ä¿®åŸ©ææã®éçºã«çŠç¹ãåœãŠãã§ããããããã€ãã®äž»èŠãªç ç©¶åéã«ã¯ä»¥äžãå«ãŸããŸãã
- æ°ãã修埩å€ãšã¡ã«ããºã ã®éçºïŒç ç©¶è ã¯ãèªå·±ä¿®åŸ©ã¡ã«ããºã ã®å¹çãšæ±çšæ§ãåäžãããããã®æ°ããææãšæè¡ã暡玢ããŠããŸãã
- èªå·±ä¿®åŸ©ææã®èä¹ æ§ãšä¿¡é Œæ§ã®åäžïŒé·æçãªãã¹ããšã¢ããªã³ã°ã¯ãããŸããŸãªç°å¢æ¡ä»¶ããã³è² è·ã·ããªãªã§ã®èªå·±ä¿®åŸ©ææã®ããã©ãŒãã³ã¹ãè©äŸ¡ããããã«äœ¿çšãããŠããŸãã
- èªå·±ä¿®åŸ©ææã®ã³ã¹ãåæžïŒç ç©¶è ã¯ãããè²»çšå¹æã®é«ã補é ããã»ã¹ãéçºãã容æã«å ¥æå¯èœãªææã䜿çšããããšã«åãçµãã§ããŸãã
- æ¢åã®ææããã³è£œé ããã»ã¹ãžã®èªå·±ä¿®åŸ©æ©èœã®çµ±åïŒããã«ã¯ãèªå·±ä¿®åŸ©æ©èœãåŸæ¥ã®ææããã³è£œé ããã»ã¹ã«ã·ãŒã ã¬ã¹ã«çµã¿èŸŒãæ¹æ³ãéçºããããšãå«ãŸããŸãã
- èªå·±ä¿®åŸ©ææã®æ°ããçšéã®æ¢çŽ¢ïŒç ç©¶è ã¯ãããŸããŸãªç£æ¥ã«ãããçŸå®äžçã®åé¡ã解決ããããã«ãèªå·±ä¿®åŸ©ææãé©çšããããã®æ°ããæ¹æ³ãåžžã«æ¢ããŠããŸãã
çµè«
èªå·±ä¿®åŸ©ææã¯ãææç§åŠãšå·¥åŠã«ããããã©ãã€ã ã·ããã衚ããŠããŸããèªåŸä¿®åŸ©ãå¯èœã«ããããšã«ããããããã®ææã¯ã補åãæ§é ç©ã®å¯¿åœãå»¶ã°ããã¡ã³ããã³ã¹ã³ã¹ããåæžããå®å šæ§ãåäžãããæç¶å¯èœæ§ãé«ããå¯èœæ§ãæäŸããŸãã課é¡ã¯æ®ã£ãŠããŸããããã®åéã«ãããç¶ç¶çãªç ç©¶éçºåªåã¯ãå¹ åºãçšéã§ã®èªå·±ä¿®åŸ©ææã®åºç¯ãªæ¡çšãžã®éãéããç£æ¥ãå€é©ããããå埩åãããæç¶å¯èœãªæªæ¥ã圢äœã£ãŠããŸãã
å®è¡å¯èœãªæŽå¯ïŒãèªèº«ã®æ¥çã§ã®èªå·±ä¿®åŸ©ææã®æœåšçãªçšéãæ¢ã£ãŠãã ããããããã®ææãã補åãŸãã¯ã€ã³ãã©ã¹ãã©ã¯ãã£ã®èä¹ æ§ãä¿¡é Œæ§ãããã³æç¶å¯èœæ§ãã©ã®ããã«æ¹åã§ããããæ€èšããŠãã ããã