Social work of weak group in social change phase 社会转型期的弱势群体社会工作
Foams , which can act like solids , are part gas and part liquid . what does it mean for such a substance to change phases 虽然泡沫能够有固体的特性,其实它使部分气体,部分液体.这样一种物质的相变是怎么回事呢
Units facing northeast encompass kowloon peak views and nature s sounds and freshness abound . you can enjoy the many changing phases of the moon from home as well 座向东北之单位拥览飞鹅山绿油油的山景,鸟语花香,清新怡人,晚上坐享家中更能欣赏月色四时之变化。
The principles have been successfully applied in those that zro2 stress inducement change phase and fiber , crystal beard or the second particles improve the toughness 上述两类增韧原理分别在zro _ 2应力诱导的相变增韧和纤维、晶须或二相粒子的补强增韧中得到以成功的应用。
But , in 2006 , the development of stereo goes into a new history change phase . the need of wooden stereo is depress . the new type of home theatre made of aluminum alloy enter into the market and expand very quickly 但是,进入2006年,音响产业发展已走进一个新的历史变革阶段,木制传统音响市场需求放缓,新型铝合金音柱家庭影院进入市场扩张.快速发展期。