ÌâÄ¿ÄÚÈÝ
| ¹³ÂëÖØG/N | µ¯»É²âÁ¦¼ÆÊ¾ÊýF/N | ¹³ÂëÉÏÉýµÄ¸ß¶Èh/m | µ¯»É²âÁ¦¼ÆÒƶ¯µÄλÖÃs/m | »¬ÂÖ×éµÄ»úеЧÂÊ¦Ç |
| 3 | 1.2 | 0.1¡ä | 0.3 |
£¨2£©ÔÚ±íÖпհ״¦Ð´³ö»úеЧÂʵÄÖµ£®
£¨3£©ÄãÈÏΪͬһ»¬ÂÖ×éµÄ»úеЧÂÊ·¢Éú±ä»¯µÄÖ÷ÒªÔÒòÊÇ
ÌáÉýÎïÌåµÄÖØÁ¦²»Í¬
ÌáÉýÎïÌåµÄÖØÁ¦²»Í¬
Ħ²ÁÁ¦²»Í¬
Ħ²ÁÁ¦²»Í¬
£®·ÖÎö£º£¨1£©¸ù¾Ý±íÖÐʵÑéÊý¾ÝÈ·¶¨»¬ÂÖ×é³ÐÖØÉþ×ӵĹÉÊý£¬È»ºó×÷³ö»¬ÂÖ×éÈÆÏߣ®
£¨2£©¸ù¾Ý±íÖÐʵÑéÊý¾Ý£¬Ó¦ÓÃЧÂʹ«Ê½Çó³ö»¬ÂÖ×éЧÂÊ£®
£¨3£©¸ù¾ÝÓ°Ï컬ÂÖ×éЧÂʵÄÒòËØ·ÖÎö´ðÌ⣮
£¨2£©¸ù¾Ý±íÖÐʵÑéÊý¾Ý£¬Ó¦ÓÃЧÂʹ«Ê½Çó³ö»¬ÂÖ×éЧÂÊ£®
£¨3£©¸ù¾ÝÓ°Ï컬ÂÖ×éЧÂʵÄÒòËØ·ÖÎö´ðÌ⣮
½â´ð£º½â£º£¨1£©ÓɱíÖÐʵÑéÊý¾Ý¿ÉÖª£¬»¬ÂÖ×é³ÐÖØÉþ×Ó¹ÉÊýn=
=
=3£¬»¬ÂÖ×éÈÆ·¨ÈçͼËùʾ£®

£¨2£©ÓɱíÖÐʵÑéÊý¾Ý¿ÉÖª£¬»¬ÂÖ×éЧÂʦÇ=
¡Á100%=
¡Á100%=
¡Ö83.3%£»
£¨3£©Í¬Ò»»¬ÂÖ×éµÄ»úеЧÂÊ·¢Éú±ä»¯µÄÖ÷ÒªÔÒòÊÇ£ºÌáÉýÎïÌåµÄÖØÁ¦²»Í¬£¬»ò»¬ÂÖ×éµÄĦ²ÁÁ¦²»Í¬£®
¹Ê´ð°¸Îª£º£¨1£©ÈçͼËùʾ£»£¨2£©83.3%£»£¨3£©ÌáÉýÎïÌåµÄÖØÁ¦²»Í¬£»Ä¦²ÁÁ¦²»Í¬£®
| s |
| h |
| 0.3m |
| 0.1m |
£¨2£©ÓɱíÖÐʵÑéÊý¾Ý¿ÉÖª£¬»¬ÂÖ×éЧÂʦÇ=
| WÓÐ |
| W×Ü |
| Gh |
| Fs |
| 3N¡Á0.1m |
| 1.2N¡Á0.3m |
£¨3£©Í¬Ò»»¬ÂÖ×éµÄ»úеЧÂÊ·¢Éú±ä»¯µÄÖ÷ÒªÔÒòÊÇ£ºÌáÉýÎïÌåµÄÖØÁ¦²»Í¬£¬»ò»¬ÂÖ×éµÄĦ²ÁÁ¦²»Í¬£®
¹Ê´ð°¸Îª£º£¨1£©ÈçͼËùʾ£»£¨2£©83.3%£»£¨3£©ÌáÉýÎïÌåµÄÖØÁ¦²»Í¬£»Ä¦²ÁÁ¦²»Í¬£®
µãÆÀ£º´ËÌâÊDzâÁ¿»¬ÂÖ×éµÄ»úеЧÂÊ£¬¿¼²éÁËÓйػ¬ÂÖ×éµÄÈÆÏß¡¢Çó»¬ÂÖ×éЧÂÊ¡¢Ó°Ï컬ÂÖ×é»úеЧÂʵÄÒòËØ£®½â¾ö´ËÌ⣬¹Ø¼üÊǸù¾Ý±í¸ñÖÐÊý¾ÝµÃ³ösºÍhµÄ¹ØÏµ¼°ÕÒ³öÓ°Ïì»úеЧÂʱ仯µÄÔÒò£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
»¬ÂÖ×é»úеЧÂʵÄʵÑéÖУº
£¨1£©ÊµÑéÔÀíÊÇ________£®
£¨2£©Ö±½Ó²âµÃµÄÎïÀíÁ¿ÊÇ_________¡¢________¡¢________¡¢________£®
£¨3£©ÊµÑéÖÐӦѡÓõIJâÁ¿¹¤¾ßÊÇ________£®
£¨4£©²âÁ¿Ê±£¬±ØÐë________À¶¯µ¯»É²âÁ¦¼Æ£®
£¨5£©ÔÚ¡°²â»¬ÂÖ×é»úеЧÂÊ¡°µÄʵÑéÖУ¬ÓÃͬһ»¬ÂÖ×é½øÐÐÁËÁ½´ÎʵÑ飬ʵÑéÊý¾ÝÈçÏ£º
| ´ÎÊý | ¹³ÂëÖØG/N | ÉÏÉý¸ß¶Èh/cm | µ¯»É²âÁ¦¼ÆÊ¾ÊýF/N | ÉþÍ·ÒÆ¶¯¾àÀës/cm |
| 1 | 2 | 10 | 0.8 | 40 |
| 2 | 5 | 5 | 1.5 | 20 |
»¬ÂÖ×é»úеЧÂʵÄʵÑéÖУº
£¨1£©ÊµÑéÔÀíÊÇ______£®
£¨2£©Ö±½Ó²âµÃµÄÎïÀíÁ¿ÊÇ_______¡¢______¡¢______¡¢______£®
£¨3£©ÊµÑéÖÐӦѡÓõIJâÁ¿¹¤¾ßÊÇ______£®
£¨4£©²âÁ¿Ê±£¬±ØÐë______À¶¯µ¯»É²âÁ¦¼Æ£®
£¨5£©ÔÚ¡°²â»¬ÂÖ×é»úеЧÂÊ¡°µÄʵÑéÖУ¬ÓÃͬһ»¬ÂÖ×é½øÐÐÁËÁ½´ÎʵÑ飬ʵÑéÊý¾ÝÈçÏ£º
a£®µÚÒ»´ÎʵÑé²âµÃ»¬ÂÖ×éµÄ»úеЧÂÊΪ______£¬µÚ¶þ´ÎʵÑéʱ»¬ÂÖ×éµÄ»úеЧ______£¨Ñ¡Ìî¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©µÚÒ»´ÎµÄ»úеЧÂÊ£®b£®½áÂÛ£ºÈô½öÔö¼Ó¹³ÂëµÄ¸öÊý£¬¸Ã»¬ÂÖ×éÓлúеЧÂʽ«______£®£¨Ñ¡Ì¡°Ôö´ó¡°¡¢¡°¼õС¡°»ò¡°²»±ä¡°£©
£¨1£©ÊµÑéÔÀíÊÇ______£®
£¨2£©Ö±½Ó²âµÃµÄÎïÀíÁ¿ÊÇ_______¡¢______¡¢______¡¢______£®
£¨3£©ÊµÑéÖÐӦѡÓõIJâÁ¿¹¤¾ßÊÇ______£®
£¨4£©²âÁ¿Ê±£¬±ØÐë______À¶¯µ¯»É²âÁ¦¼Æ£®
£¨5£©ÔÚ¡°²â»¬ÂÖ×é»úеЧÂÊ¡°µÄʵÑéÖУ¬ÓÃͬһ»¬ÂÖ×é½øÐÐÁËÁ½´ÎʵÑ飬ʵÑéÊý¾ÝÈçÏ£º
| ´ÎÊý | ¹³ÂëÖØG/N | ÉÏÉý¸ß¶Èh/cm | µ¯»É²âÁ¦¼ÆÊ¾ÊýF/N | ÉþÍ·ÒÆ¶¯¾àÀës/cm |
| 1 | 2 | 10 | 0.8 | 40 |
| 2 | 5 | 5 | 1.5 | 20 |