| ²é¿´: 862 | »Ø¸´: 13 | ||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||
iamawonderгæ (СÓÐÃûÆø)
|
[ÇóÖú]
³¤ÄѾä
|
|
|
In order to understand the nature of the ecologist's investigation, we may think of the density-dependent effects on growth paramaters as the signal ecologists are trying to isolate and interpret, one that tends to make the population increase from relatively low values or decrease from relatively high ones, while the density-independent effects act to produce noise in the population dynamics. ÇëÎÊONEºóÃæÕⳤµÄ¸´ºÏ½á¹¹ÊÇÐÞÊÎÇ°ÃæÄĸö´Ê»òÕßÄIJ¿·Ö°¡£¿ |
» ²ÂÄãϲ»¶
284Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
һ־Ըɽ¶«´óѧҩѧѧ˶Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
07»¯Ñ§280·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á
ÒѾÓÐ12È˻ظ´
Çó²ÄÁÏ£¬»·¾³×¨Òµµ÷¼Á
ÒѾÓÐ3È˻ظ´
335Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
Ò»Ö¾Ô¸¼ª´ó»¯Ñ§322Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
»·¾³Ñ§Ë¶288Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
341Çóµ÷¼Á(Ò»Ö¾Ô¸ºþÄÏ´óѧ070300)
ÒѾÓÐ6È˻ظ´
iamawonder
гæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 238.8
- É¢½ð: 17
- ºì»¨: 2
- Ìû×Ó: 158
- ÔÚÏß: 37.9Сʱ
- ³æºÅ: 1776377
- ×¢²á: 2012-04-24
7Â¥2012-08-23 18:50:49
yyman660
ľ³æ (ÖøÃûдÊÖ)
- ·ÉÔ¾EPI: 2
- Ó¦Öú: 35 (СѧÉú)
- ¹ó±ö: 0.227
- ½ð±Ò: 1603.4
- É¢½ð: 1092
- ºì»¨: 15
- Ìû×Ó: 1410
- ÔÚÏß: 152.5Сʱ
- ³æºÅ: 969628
- ×¢²á: 2010-03-13
- ÐÔ±ð: GG
- רҵ: °ëµ¼Ìåµç×ÓÆ÷¼þ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï
benovence: ½ð±Ò+1, лл²ÎÓë 2012-08-22 14:59:13
benovence: ½ð±Ò+1, лл²ÎÓë 2012-08-22 14:59:13
|
The main part of the sentence is £º".....we may think of......,while the density-independent effects act to...."; 1. "as the signal ecologists are trying to isolate and interpret". The above sentence is a Attributive Clauses attached to "growth parameters". 2. "one that tends to make the population increase from relatively low values or decrease from relatively high ones". The word "one" is an Appositive attached to the words "growth parameters". And "that tends to make the population increase from relatively low values or decrease from relatively high ones" is an apposive attached to the word "one". I cannot type Chinese characters here. So I have to explain the structures of the sentence in English. Hope the explanation above can help solve your problem. ![]() ![]() |
2Â¥2012-08-22 14:48:40
huangwg08
ľ³æ (ÖøÃûдÊÖ)
- ·ÉÔ¾EPI: 9
- Ó¦Öú: 13 (СѧÉú)
- ¹ó±ö: 0.06
- ½ð±Ò: 1112.4
- É¢½ð: 1346
- ºì»¨: 108
- ɳ·¢: 1
- Ìû×Ó: 1801
- ÔÚÏß: 653.3Сʱ
- ³æºÅ: 1105845
- ×¢²á: 2010-09-23
- ÐÔ±ð: GG
- רҵ: ÑÒÍÁÁ¦Ñ§ÓëÑÒÍÁ¹¤³Ì
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï
yyman660: ½ð±Ò+3, ¸ßÊÖ£¬»¶Ó³£À´£¡ 2012-08-24 13:41:45
yyman660: ½ð±Ò+3, ¸ßÊÖ£¬»¶Ó³£À´£¡ 2012-08-24 13:41:45
|
In order to understand the nature of the ecologist's investigation, we may think of the density-dependent effects on growth paramaters as the signal £¨ ecologists are trying to isolate and interpretÀ¨ºÅÖеÄÄÚÈÝÐÞÊÎsignal£©, one that tends to make the population increase from relatively low values or decrease from relatively high ones£¨one ÎÒÏëÓ¦¸ÃÒ²ÊÇÐÞÊÎsignal°É¡£ÎÒÃÇ¿ÉÒÔ°Ñdensity-dependent ÔÚgrowth paramaters ÖеÄ×÷Óÿ´×÷Ò»¸ösignal£¬Õâ¸ösignalµÄ×÷ÓÃÊÇÈË¿ÚÉÙʱÔÚdensity-dependent ×÷ÓÃÏ»áÔö¼Ó£¬È˿ڶàʱÔÚdensity-dependent µÄ×÷ÓÃÏ»á¼õÉÙ£©, while the density-independent effects act to produce noise in the population dynamics£¨¶ødensity-independent ÔòÆð×ÅÒ»¸öÀàËÆÔëÒôµÄ×÷Óã©. ×¢ÒâÁË£¬signalºÍnoiseÓ¦¸Ã¶¼ÊÇÏàÆ¥ÅäµÄ£¬signalÏ൱ÓÚÆðµ½ÐźÅ×÷Óõġ°ºÃ¡±²¨£¬¶ønoiseÊÇÆðµ½¸ÉÈÅ×÷Óõġ°»µ¡±²¨¡£ ¸öÈËdz¼û£¬Ï£ÍûÄܰïÖúµ½Ä㡤¡¤¡¤ |
» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

3Â¥2012-08-22 17:35:33
iamawonder
гæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 238.8
- É¢½ð: 17
- ºì»¨: 2
- Ìû×Ó: 158
- ÔÚÏß: 37.9Сʱ
- ³æºÅ: 1776377
- ×¢²á: 2012-04-24
4Â¥2012-08-22 22:32:50













»Ø¸´´ËÂ¥
iamawonder