ICA can separate signals that are statistically independent but linearly mixed.对于相互统计独立的信号源经线性组合而产生的混合信号,采用ICA能 从其中分离出各独立的信号分量.a spray of mixed violets and primroses一簇紫罗兰和报春花...the mixed coppice is an ideal habitat for n...
Some movement in the building will occur as It'settles into the subsoil.楼房沉到下层土时,楼里就会有动静.They embedded the pilings deep into the subsoil.他们把桩深深打进地基下的土中.Earthworms burrow deep into the subsoil.蚯蚓深深地钻进底土....
我们都害怕伤残或体弱。We all fear disability or infirmity.体弱雄心减.Failing health dwindled ambition.那男子已不能工作了(因年老 、 体弱等).The man is past working, ie too old, weak, etc to work....