With the coal rank reduced, the light component content of the ash-free ash obtained would be increased. 随着煤阶的降低,得到的无灰煤中轻组分含量增加;
Fabrication and Characterization of Nd~ ( 3+): YAG Nanofibers Preparation of Silica Nanoparticles from Waste Light Silicon Ash Nd~(3+):YAG发光纳米纤维的制备与表征
Preparation of Silica Nanoparticles from Waste Light Silicon Ash 利用废弃微硅粉制备纳米SiO2粉体
The sandwich boards are mainly mixed, foamed, and integrated with steel wires, light burning magnesium oxide, fly ash or expanded pearlite, cement, adhesives, and foaming agents. 夹心板主要由钢丝及轻烧氧化镁、粉煤灰或者膨胀珍珠岩,再加水泥、粘结剂、发泡剂混合搅拌发泡成一整体。
The earthquake brought an ancient city to light that had been buried under volcanic ash for thousands of years. 这场地震让一座古城重见光明,这座城池已经深埋在火山灰下数千年了。
It was a Friday night, the entire funeral home was radiant with light, especially surrounding her Ash Jar. 是星期五晚上,整个殡仪馆光芒四射,特别是在她的骨灰瓶子周围。
Timber tree of western North America yielding hard light wood; closely related to the red ash. 北美洲西部的成材乔木,出产硬而轻的木材;与洋白蜡树密切相关。
Absorping ability of fly ash was studied by testing light absorption of waste water treated by activated fly ash. 然后,用各种活化粉煤灰处理焦化厂脱酚工段废水,通过检测废水的吸光率来考察粉煤灰的脱色能力即吸附能。
Developmant of Light Fly Ash Hollow Block with sinter and Steam Cured Free and non-clinker 双免无熟料粉煤灰轻质空心砌块的研制
On the manufacture of porous light wallboard using fly ash 利用粉煤灰制作多孔轻质墙板的研究
Development of Light Type Fly Ash Hollow Block 非承重轻质粉煤灰空心砌块的研制
Study on the insulation material with extra-light pearlite and fly ash 超轻珍珠岩粉煤灰建筑保温材料的研究
Research and Production of High Strength Light Aggregate with Fly Ash 粉煤灰高强轻骨料的研制
The characteristics and the hydration process of fly ash were discussed. The working principle and the technological process of porous light wallboards made from fly ash were also described. 讨论了粉煤灰特性及其水化过程,介绍了粉煤灰多孔轻质墙板的生产工艺原理和工艺流程。
Development of Light Fly Ash Building Porous Boards 粉煤灰多孔轻质建筑板的开发
In this paper it took light ceramic globule, cement, perlite and fly ash as the main material, vesicant and the waterproof as the additive, produced a kind of porous material without fibre by the method of common concrete's molding. 本文利用轻质陶粒、水泥、珍珠岩和粉煤灰为主要原料,辅以造孔剂和防水剂,采用一般混凝土的成型方法研制成一种新型无纤维多孔吸音材料。
M and bringing to light house foundation, ash pit, water well, tomb and so on. 遗迹有房址、灰坑、水井、墓葬等。
It has advantages of light weight, low coefficient of heat conductivity, high content of fly ash, easy forming, simple process, low investment and quick effect. 具有产品质轻、导热系数小以及粉煤灰掺量大、成型方便、工艺简单、投资小、见效快等特点。
The coagulative precipitation-adsorption with the crashed light mass brick or coal ash can be utilized in treatment of the wastewater from paperboard coating plant. 用混凝沉淀-轻质砖碎料或粉煤灰吸附处理灰纸板涂布废水。