refractory metals难熔金属For processing the high tensile metals: carbon stell common alloy stell, hard bronze forgeable castiron. etc.加工高抗张强度的金属: 碳素钢 、 硬青铜和可锻铸铁等.Gold retains its lustre for far longer than other metals...黄金保...
On all sides , verdant sunset - bathed hills greet the eye.满目青山夕照明.There is a verdant lawn in front of the dormitory.宿舍前是绿茵茵的草坪.The garden is covered with verdant grass.花园里长满了绿草。...
Weaning should be a gradual process.断奶要一步步来。The relations reflect the nature of the tectonic movement, that is, gradual or cyclic.这些关系反映出构造运动的性质, 是渐进的或是旋回的.Losing weight is a slow, gradual process...减肥是一个缓慢而渐进的过程。Water c...
No one can hum him to draw his attention.没有人可以用哼歌来吸引他的注意。Ho hum, another nice job down the drain.，又一份好工作泡汤了。The music is generally terrific but the scripting and acting are a bit ho-hum.音乐总体来说很棒，但编剧和表演就有点平淡无奇。We hear the...