Macroscopic deviations from isotropy occur due to bedding, schistosity and also sometimes fracturing.与各向同性相差很大的情况往往产生于层理, 片理,某些时候则由于断裂所造成.Local deviations depend strongly on the local geometry of the solid matrix.局部偏离严格地...
我把油画平放以防止未干的颜料流动。I lay the painting flat to stop the wet paint running.大型油画可以增加小房间的宽敞感。Large paintings can enhance the feeling of space in small rooms.水彩画似乎仍比油画略逊一筹。Watercolour still seems somehow to be the poor relation...
We made a detour to avoid the heavy traffic.我们绕道走,避开繁忙的交通.We had to make a detour around the flooded fields.我们只得绕道避开被洪水淹没的田野。A radio-link automatically advises it of traffic snarls and plots a detour.一个无线电接入装置会自动通知交通拥堵状况...