Flying at 1,000 ft. he heard a peculiar noise from the rotors.在1,000英尺的高度飞行时，他听到旋翼发出一种奇怪的噪音。A plane with Danish markings was over-flying his vessel.一架带有丹麦标记的飞机从他的船上空飞过。At least four high-flying warplanes had to take evas...
We now see paradigms and paradigm overthrows everywhere, inside of science and out.我们现在可以随处看到典范和推翻典范的事例, 无论在科学还是其他方面.And if old tried - and - true paradigms really aren't working, what does work?而如果旧的试错样式真的已经过时, 什么有...
Forever that also grows the not big grape, always red bayberry suppress by loess.那棵永远也生长不大的葡萄, 总是被黄土压住的杨梅.Sediments check dam in small watersheds in loess hilly gully area come from three proportion , i.黄土丘陵沟壑区治沟骨干工程泥沙淤积...
卡车司机安然脱险，但有一位行人受了伤。The lorry driver escaped unhurt, but a pedestrian was injured.路过这一带的行人听到过水平很高的街头演唱。Passers-by in the area have been treated to some high-quality busking.开车的人因不考虑行人而受到指责。Motorists were criticised for be...
Geomorphology deals with the origin of landscapes and changes in them.地貌学研究地形的成因及其变化.The petroleum exploration geologist working with subsurface channel sandstone must have a background knowledge of geomorphology.和地下的水道砂...