soil pipe

The content of soil nitrate nitrogen was the least in the treatment of 30 cm subirrigation pipe depth with prevention film.

在不同渗灌管埋深处理中以30cm埋深且渗灌管下有防渗槽的处理，其硝态氮在表层积累最少。

Engineering measures conclude new roof rainwater accumulation pool 、 permeable concrete pipe 、 spread plant grass brick and easy brock permeable floor tile; Plant measures conclude the construction of green space 、 facade greening 、 cover dustproof nets of temporary abandon soil area and so on.

工程措施主要包括新建屋面雨水集蓄池、透水砼管、铺植草砖和舒布洛克透水地砖；植物措施有建设下凹式绿地、立面绿化、临时弃土区覆盖防尘网等。

The soil pipe of the toilet got something stuck in it.

马桶的排便管被堵住了.

One of the very best varieties for eating quality is Orleans Reinette, but you'll need a warm, sheltered place with perfect soil to grow it, so it's a pipe dream for most apple lovers who fall for it ．

食用品质最好的品种之一是奥尔良雷内特,但它需要在温暖、有遮蔽、土壤完美的地方种植,所以对大多数喜欢它的苹果爱好者来说，它是非常难得的。

Findings show that, for be in the wrong frozen soil wrought in favor of thermal disturbance, insulating layer thickness respond adopt dam insulating pipe hull skin temperature' calculation procedure.

研究结果表明，为不对冻土造成较大热扰动，保温层厚度应采用控制保温管外表面温度的计算方法。

The application of cast-in-situ concrete thin-wall pipe pile with vibration sinking-mold in soft soil foundation treatment

振动沉模现浇混凝土薄壁管桩在软基中的应用