ÌâÄ¿ÄÚÈÝ
СÃ÷ºÍСºìÏë̽¾¿¡°¸¡Á¦´óСÓëÎïÌåÔÚÒºÌåÖÐËù´¦Éî¶ÈÊÇ·ñÓйء±£º![]()
£¨1£©.Èçͼ£¬Ð¡Ã÷ÈýðÊô¿é´Óͼ¢Ùµ½¢ÚλÖ㬹۲쵽²âÁ¦¼ÆÊ¾Êý £¬ËµÃ÷½ðÊô¿éÊܵ½µÄ¸¡Á¦ £¨¶¼Ñ¡Ìî¡°±äС¡±¡¢¡°±ä´ó¡±£©£¬ËûµÃ³ö£º¸¡Á¦´óСÓëÎïÌåËù´¦µÄÉî¶ÈÓйء£
£¨2£©.СºìÈýðÊô¿é´Óͼ¢Ûµ½¢ÜλÖ㬷¢ÏÖÁ½´Îµ¯»É²âÁ¦¼ÆÊ¾ÊýÏàͬ£¬½ðÊô¿éËùÊܸ¡Á¦¶¼Îª N£¬ËýµÃ³ö£º¸¡Á¦´óСÓëÎïÌåËù´¦µÄÉî¶ÈÎ޹ء£
£¨3£©.´ÓÕâÁ½¸öͬѧµÄ²»Í¬ÊµÑé½á¹û£¬ÄãÄܵóöʲô½áÂÛ£¿
____________________________ ¡£
£¨1£©±äС £»±ä´ó ¡££¨2£©3 ¡££¨3£©ÎïÌå½þûǰ£¬Êܵ½µÄ¸¡Á¦ÓëÔÚÒºÌåÖÐËù´¦µÄÉî¶ÈÓйأ»ÎïÌå½þûºóǰ£¬Êܵ½µÄ¸¡Á¦ÓëÔÚÒºÌåÖÐËù´¦µÄÉî¶ÈÎ޹ء£
½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨1£©Ð¡Ã÷ºÍСºìÀûÓÃÉÕ±¡¢Ë®¡¢ÌìÆ½¡¢ºÏ½ðÔ²ÖùÌ塢ϸÏߺ͵¯»É²âÁ¦¼Æ£¬½øÐÐÁËÈçÏÂ̽¾¿£º
¢ÙÔÚÉÕ±ÖÐÊ¢ÊÊÁ¿Ë®£¬ÓÃÌìÆ½²â³öÉÕ±ºÍË®µÄ×ÜÖÊÁ¿m1£»
¢ÚÓõ¯»É²âÁ¦¼Æ²â³öÔ²ÖùÌåµÄÖØÁ¦G£»
¢ÛÈçͼËùʾ£¬½«Ô²ÖùÌ岿·Ö½þÈëÉÕ±µÄË®ÖУ¬¾²Ö¹ÔÚijһÉî¶È£¬¼Çϵ¯»É²âÁ¦¼ÆµÄʾÊýF£¬ÔòÔ²ÖùÌåËùÊÜË®µÄ¸¡Á¦Îª
£¨2£©Ï±íΪСÃ÷ºÍСºì¼Ç¼µÄʵÑéÊý¾Ý£º£¨±íÖÐh2£¾h1£©
| Ô²ÖùÌåµÄλÖà | Ô²ÖùÌåµÄÖØÁ¦G/N | µ¯»É²âÁ¦¼ÆµÄʾÊýF/N | ÉÕ±ºÍË®µÄ×ÜÖÊÁ¿m1/g | ÌìÆ½µÄ¶ÁÊým2/g |
| Ô²ÖùÌ岿·Ö½þÈë | 2.6 | 2.4 | 180 | 200 |
| Ô²ÖùÌå½þûÉî¶Èh1 | 2.6 | 2.2 | 180 | 220 |
| Ô²ÖùÌå½þûÉî¶Èh2 | 2.6 | 2.2 | 180 | 220 |
¢ÚÓɱí¸ñÖеÄÊý¾Ý¿ÉÖª£¬¸ÃÔ²ÖùÌåµÄÃܶÈΪ