Result is microporosity, second - phase precipitation and inclusions of intermetallic or nonmetallic compounds.结果导致微孔 、 再生相沉淀和金属和非金属成分混杂.Intermetallic compounds possess many attractive properties for potential high tempe...
风力涡轮机个头大、噪音响，还会破坏周边风景。Wind turbines are large and noisy and they disfigure the landscape.不大的教堂墓地周边围着一圈生锈的熟铁栅栏。The small churchyard was surrounded by a rusted wrought-iron fence.土地开发主要集中在城市及周边地区。Most development has been ...
What drew him to the area was its proximity to central London.吸引他到该地区的原因是那里靠近伦敦市中心。Families are no longer in close proximity to each other.各家不再像以前一样比邻而居。He became aware of the proximity of the Afghans.他意识到阿富汗人近在咫尺。...