Old Sebastian's on the spree again.老塞巴斯蒂安又狂欢了.Mr. Sebastian was looking at the boys with a bemused expression.塞巴斯蒂安先生一脸茫然地看着男孩儿们。He said he had a date with Brett at San Sebastian.他说他曾和勃莱特约定在圣塞瓦斯蒂安相会.I don't go ...
There are four major disciplines in earth sciences, namely geography, geology, geophysics and geodesy.地球学又分为四大类, 即地理学, 地质学, 地球物理学和测地学.Physics and astronomy are cognate sciences.物理学与天文学是互有关联的科学.Most seem to come from tech...
The two stresses can then be added algebraically to obtain the resultant.然后将两种应力代数相加就得到合应力.It is much easier to indicate how to find the mean by expressing the procedure algebraically.用代数的方法来表现这个过程,就更容易说明平均数是如何求得的.First ...