These fragments of wall in London are vestiges of the Roman occupation.这些伦敦的断垣残壁是罗马人占领的遗迹.Under the pressure, the flint crumbled into fragments...燧石在压力的作用下碎成了小块。Then the eDNA fragments were hybridized to the Affymetrix U...
The windows overlooked a lawn of tall waving grass.窗户外边是一块草地，高高的草随风摇摆。This is a minor point, but it must not be overlooked.此事虽小, 然亦不可忽视.She overlooked the vast expanse from the tower.她从塔上俯视茫茫大地....
一把测径规a pair of callipers因此,线偏振光径全反射后将变成椭圆偏振光.Linearly polarized light will in consequence become elliptically polarized on total reflection.冲刷是指流动中的水将任何粒径的土壤冲走的现象.Scour is the removal of material of any size by flowing w...
Methane and propane are alkanes.甲烷和丙烷是烷烃。Its main components include propane, butane and butylene.主要成份是丙烷 、 丁烷、丁烯等.a propane gas cylinder丙烷气钢瓶Fuel propane is scented with mercaptan odourants for leak detection.燃料丙烷通常添加硫醇...
This paper discusses cartographic visualization, including visualization in scientific computing and development of morden cartology.从科学计算可视化和现代地图学的发展中,介绍了当今地图学研究中的热点问题--地图可视化.Soon they found their scientific reseaches w...
马刀在刀鞘里咔嗒作响，骑手催马向前。Sabres rasped from scabbards and the horsemen spurred forward.他的脸上留有马刀砍下的伤痕.His face was seamed with sabre cuts.他用短剑挡开了马刀.He parried the sword with his dagger....