Study on Waste Slate Powder as Cement Additive;
废弃板岩石粉作为水泥掺合料的试验研究
Study on Waste Slate Powder as Cement Additive;
废弃板岩石粉作为水泥掺合料的试验研究
The host rocks of Zhaishang Au deposit are mainly argillic, calc and carbonaceous slates and silty sandstone.
寨上金矿区赋矿岩石主要为泥质、钙质、碳质板岩、粉砂岩等。
sedimentary rocks,eg sandstone,limestone,slate
沉积岩（如砂岩、石灰岩、板岩）.
The ship was pounded to pieces against the rocks.
那船在岩石上撞得粉碎.
outward-spreading lithospheric plate
向外扩张的岩石圈板块
The cardium sandstone is lithic, being composed of grains of chert, quartz, quartzite, silicified argillite, and other rock fragments.
卡迪砂岩是岩屑砂岩，由燧石，石英、石英岩、硅化泥板岩和其它岩石碎屑颗粒所组成。
a pencil of soft slate (or soapstone) used for writing on a slate.
用来在石板上书写的软岩（或皂石）铅笔。
flag stone of cement, concrete or artificial stone (excl. agglomerated salte)
石板,水泥、混凝土或人造石料制（不包括凝集板岩）
The channel is overlain by siltstone and lenticular beds of limestone.
河道上面覆盖着粉砂岩和石灰岩透晶体。
Application of Replacement of Granite Powder with Fly Ash in Rolled Concrete
大理岩石粉替代粉煤灰在碾压混凝土中的应用
Dantes ran down the rocks at the risk of being himself dashed to pieces.
邓蒂斯冒着粉身碎骨的危险奔下岩石。
A variety of sandstone that is flexible when cut into thin slabs.
可弯砂岩当被切进薄石板时易弯曲的一种砂岩
Control on rock friction sparks and heating-up of sandstone roof in a coal mine
抑制煤矿砂岩顶板岩石摩擦火花和升温
boundary stone of monumental or building stone (excl. slate, marble, travertine and alabaster)
界石[纪念碑用或建筑用,石料制的（不包括板岩、大理石、凝灰石和蜡石）]
Only a skilled workman can split slate into layers.
只有能工巧匠才能把板岩劈成石片。
door-frame, of natural stone (excl. slate)
天然石料（不包括板岩）门框
doorstep ,of natural stone (excl. slate)
门阶,天然石料（不包括板岩）制
fender (fireplae), of natural stone (excl. slate)
围栏（壁炉）,天然石料（不包括板岩）制