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[ 2010-06-01 00:14:45 ]
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C=0.6  ¿øÇü ¿À¸®Çǽº d=7.5cm

3. ÀÛÀº ¿À¸®Çǽºµµ 8640m3/day ÀÇ ¹°À» À¯Ãâ½Ãų¶§ ±¸Çü ¿À¸®ÇǽºÀÇ Æø b=20cm ¼ö½É h=2.5mÀ϶§
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¼öÃâ°è¼ö = 0.97  À¯¼Ó°è¼ö = 0.64

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engx ´ë°­ ÀÌ ½ÄÀÌ¸é ´Ù Ç®°Ú´Âµ¥¿ä... http://www.ezformula.net/esne/aboard/addon.php?file=main_form_detail.php&fcode=1111353&bgrcode=&mgrcode=&fupman=m3d29
À¯·® = À¯¼Ó * ´Ü¸éÀû, 1¹ø¿¡¼­ ¼ö¿ÂÀº ºÒÇÊ¿ä, 2¹ø C´Â À¯·®°è¼ö·Î ºÁ¾ß ÇÒ °Í °°°í, 3¹ø¿¡¼­ À¯·®°è¼ö = ¼öÃà°è¼ö * À¯¼Ó°è¼ö 
[2010-06-01 19:30:54]


1/2, Total : 52
No TITLE ID Date View
52 ¿ªÇÐ qwer0909 2020-12-17 2079
51 À¯Ã¼¿ªÇÐ µµ¿ÍÁÖ¼¼¿ä. ksys1855 2020-12-10 2317
50 ÀÏ¹Ý ¹°¸®ÇÐ ¹®Á¦Àε¥ Á¦°¡ ¸Â°Ô Ç®¾ú´ÂÁö ±Ã±ÝÇÕ´Ï´Ù [1] gbg1125 2017-06-14 3181
49 ¿Ö ÀÌ·¸°Ô °ø½ÄÀÌ ¹Ù²î´ÂÁö Á» ¾Ë·ÁÁÖ¼¼¿ä¤Ð¤Ð wodyd1130 2017-05-14 2578
48 ¹°¸® ¹®Á¦Á» Ç®¾îÁÖ¼¼¿ë ¤Ð [2] rlstlstn 2017-05-10 2831
47 ÀÚµ¿ ·Î±×ÀÎ ±â´É ¸¸µé¾îÁÖ¼¼¿ä! [2] rahze 2016-07-11 1931
46 ÁÖÀÎÀå´ÔÀÇ ³ë·ÂÀÌ ´À²¸Áý´Ï´Ù. pirate37 2012-12-18 2790
45 ±¦ÂúÀº »çÀÌÆ® ³×¿ä. [2] wjs6022 2011-07-12 3610
44 °úÇÐÀ¸·Î Ç®¾îº» â¼¼±â...¤¾¤¾¤¾ [1] engx 2011-01-29 4090
43 ¾È³çÇϼ¼¿ä Àç·á¿ªÇÐÁ» µµ¿ÍÁÖ¼¼¿ä youbin34 2010-11-04 3883
42 ³»ÀÏ ½ÃÇèÀε¥..¤Ð¤Ð¾ÆÁ÷µµ nydus88 2010-06-07 3136
¼ö¸®ÇÐÀε¥ »¡¸® µµ¿ÍÁÖ¼¼¿ä... [1] nydus88 2010-06-01 3232
40 ¾Ð·Â(bar)¿¡µû¸¥ À¯·®? [2] hwan0224 2010-04-12 5366
39 À¯Ã¼¿ªÇÐ ³Ê¹« Èûµé¾î¿ä µµ¿ÍÁÖ¼À gksqkd0327 2009-11-17 3226
38 µµ¿ÍÁÖ¼¼¿ä(¹è°ü³» À¯·® »êÃâ) dgchoi1017 2009-11-02 3934
37 Àúµµ ÀÌ·±°÷ÀÌ ÀÖ´ÂÁö¸ô¶ú³×¿ä ¤Ð¤Ð fred9639 2009-10-27 3230
36 Àλý ±×·¡ÇÁ ±×·Á ÁÖ´Â »çÀÌÆ® ¤»¤»¤» m3d29 2009-10-24 3460
35 Ä«Áø½ºÅ°(À¯³ª¹Ù¸Ó-Unabomber) ¼±¾ð¹® ¹ø¿ªÇØ ³õÀº ºí·Î±× engx 2009-05-31 4997
34 ÇïÇÁ ¹Ì~~~~~~¤Ð¤Ð [1] alive329 2009-04-14 3643
33 äÆùæ Å×½ºÆ® master 2009-03-09 3238
32 Áß·Â°× [10] engx 2009-02-28 3607
31 ÀÌ·±°÷ÀÌ ÀÖ´ÂÁÙ ¸ô¶ú½À´Ï´Ù.............. ³Ñ,°¨»çÇÕ´Ï´Ù...............^^ lmg9269 2009-01-27 2971
30 °øºÎ¸¦ ÇÏ´ÂÁß¿¡ 50pHr ¶ó´Â °ÍÀÌ ÀÖ´øµ¥ Áú·®ÀÇ ´ÜÀ§°°Àºµ¥.. [1] illove0486 2008-05-28 4090
29 °¨µ¿ÀÔ´Ï´Ù. Á¤¸» µµ¿ò¸¹À̵Ǵ ȨÇdz׿ä. jonnaggari 2008-04-25 3282
28 EBS ¹ýÁ¤¿¡¼± ´ÙÀ© 1ºÎ nemesis 2008-03-16 4304
27 EBS ¹ýÁ¤¿¡¼± ´ÙÀ© 2ºÎ nemesis 2008-03-16 3260
26 »ó´ë¼º ÀÌ·ÐÀº ¿Ã¹Ù¸¥ °ÍÀΰ¡. amino 2007-07-15 3357
25 ¿ø½É·ÂÀ» ÀÌ¿ëÇÑ Á¦1Á¾ ¿µ±¸±â°ü Á¦ÀÛ ½Ã¿îÀü °á°ú amino 2007-07-15 3387
24 ½ÄÇ°º° Ä¡»ç·® [1] ÇÑ»ð´õ¶ß±î?? 2007-07-03 2962
23 ¼ö½Ä°øÀ¯¼¼»ó¿¡ °ÇÀÇ µå¸±¸»¾¸ÀÌ ÀÖ¾î¿ä... ¼ö½Ä Ä«Å×°í¸®ÀÇ [±âŸ]¿¡ Ãß°¡ ÇÏ°í½ÍÀº°Ô ÀÖ¾î¿ä..................................!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [1] ÀÌÁöÆ÷¹Ä¶ó³Ý 2007-06-11 3388
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