nounintersection of a railway and a road on the same level Synonyms grade crossing Related Words carrefour crossroad crossway intersection crossing Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. ...
Analysis of organic sediments, including their diatom and pollen contents, was carried out in a swamp forest on the coastal plain of So Paulo State (southeastern Brazil). A palaeoenvironmental reconstruction was made regarding this region where communities of fisher–gatherers lived in prehistory, pr...
捉住微级尘土例如空中,烟和pollens改进服务器伸缩性以各种各样的环境 相关内容 aIt will not be in this week, frankly speaking it will take place only in the first week of February …. For $1500 dues I don’t think that there should be any effect on TELEX RELEASE from your end . 它不会...
aThey would take pollen from the sweetest melon plants and add it to the flowers of plants that produced the biggest melons to create new plants with melons that are both sweet and big 他们将采取花粉从甜瓜植物并且增加它到生产最大的瓜创造新的植物与瓜是甜和大的植物的花 [translate] aA: ...
The new chronology enabled us to redate the old pollen profile [van Zeist and Woldring, 1978a, b] and to establish an accurate timescale for the reconstructed lake level change. Carbon 14 dates show that the highest lake terrace corresponds to high lake level at around 19,000 years B.P...
To emphasize his motivation to do filed research in two of his courses 正确答案:D (这道题从考点来看的话又是“别人”,又是别的同学跟自己的“对比”) 托福Conversation 2: L: Actually, you need to return it today. That is if you want to check out those books today. That's our policy. ...
Today the world has been delivered from the great scourge of smallpox. The disease, known since ancient times, has burned entirely through the world’s people and has no known hosts left to infect. President Ulysses S. Grant issued a Presidential Proclamation today marking the momentous occasion...
Comparison of terrestrial and marine records of changing climate of the last 500,000 years A broad correspondence between long pollen sequences and the deep-sea oxygen isotope record has been noted for some time, but there has been little effort ... PC Tzedakis,V Andrieu,JLD Beaulieu,... ...
Although we did not sample between the ~5.7 ka position and Moraine IV, the two endmember interpretations of this distribution are that the ice sheet has either remained relatively stable since ~5.7 ka, or that it has been thinner than today prior to thickening to its present ...
Fossil pollen analyses and paleobiome reconstructions also indicate that several temperate plant species expanded across large areas of the continental shelf that emerged in the ECS as a consequence of sea level decline during the cold periods [4]. Phylogeographic structure and Pleistocene history of ...