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iamawonder

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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.

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iamawonder

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6Â¥: Originally posted by huangwg08 at 2012-08-23 12:47:21
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7Â¥2012-08-23 18:50:49
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yyman660

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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
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huangwg08

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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¨¡£

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3Â¥2012-08-22 17:35:33
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iamawonder

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by yyman660 at 2012-08-22 14:48:40
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&qu ...

ÎÒ¾õµÃ£¬Äã˵µÄºÜ¶ÀÌØ£¬ÓÈÆäÊǺó°ë¾äµÄÀí½â£¬¿ÉÊÇÄãÌáµ½µÄµÚÒ»£¬Ö÷¾ä¾ÓÈ»²»ÊÇwe may think of....as !Õâ¸öʵÔÚ²»Ã÷°×£¬¶øÇÒ°´ÕÕÄãµÄÀí½â£¬ÔõôºÍwhile Òýµ¼µÄ¾ä×Ó¶ÔÓ¦£¿
ÁíÍ⣬growth parametersÊǸ´Êý£¬ÄÇôoneÒýµ¼µÄÆäͬλÓïÊÇ¾ÙÆäÒ»¸öÀý×ÓÀ´ËµÃ÷£¿Çë½Ì£¡
4Â¥2012-08-22 22:32:50
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