A trial of this idea, spraying fungal spores on to bednets and housewalls in Tanzania, is being set up at the moment.
这个想法的验证性试验立刻就开始了,通过喷雾,真菌孢子被喷在臭虫和坦桑尼亚房子的墙上。
2
Derrick-type reinforced concrete beam often appears in the framework of housewalls and building walls that don't support the weight of walls, boards and so on.