求翻译:There are several types of field experiments in the Harrison and List (2004) taxonomy,是什么意思?待解决 悬赏分:1 - 离问题结束还有 There are several types of field experiments in the Harrison and List (2004) taxonomy,问题补充:匿名 2013-05-23 12:21:38 在哈里森和名单(2004)分类有...
Horn AG (1992) Field experiments on the perception of song types by birds. In: McGregor PK (ed) Playback and studies of animal communication. Plenum Press, New York, p 191Horn, A. 1992 . Field experiments on the perception of song types in birds. Pp. 191–200 in Playback and ...
Experiments were carried out based on the results obtained through numerical analysis. Experimental and numerical results were in agreement and the error was less than 10%. The efficiency of single-step field-shaper was found to be better compared to double-step and tapered fieldshaper. 展开 ...
Males of the macro type achieve both a larger proportion of the copulations and significantly longer copulations. Experiments in the laboratory, where virgin females were placed in petri dishes with males of different types, revealed no difference in latency time to copulation. Neither was there ...
A. help students with their field experimentsB. contain software necessary for schoolworkC. are for those who want to access the wi-fiD. are mostly used for filling out application forms【3】What condition should be met to book a group-study roomA. A group must consist of 8 peopleB. ...
Neurons are the computational elements that compose the brain and their fundamental principles of activity are known for decades. According to the long-lasting computational scheme, each neuron sums the incoming electrical signals via its dendrites and w
There are many ways to categorize different types of research. The words you use to describe your research depend on your discipline and field. In general, though, the form your research design takes will be shaped by: The type of knowledge you aim to produce ...
Testing hundreds of thousands of compounds to develop a medicine Conducting high-energy physics experiments Running simulations to prove/disprove hypotheses While lab studies havehigher internal validitycompared to field research, they tend to be less generalizable to the real world (which means they hav...
Mutual maintenance of di- and triploid Pelophylax esculentus hybrids in R-E systems: results from artificial crossings experiments Article Open access 17 October 2017 Background Hybridization is a major creative force in evolution, especially in plants [1], but also of importance in animals [2–...
Field experiments and plant analyses were carried out to investigate the changes of ribulose-1,5-bisphophate carboxyase/oxygenase, phosphoenolpyruvate carboxylase, and chlorophyll in two maize (Zea mays L.) cultivars and their relationship to grain formation as regulated by different nitrogen application...