查询词典 fly ash

Over the years, the company to new wall-based equipment, the new wall materials and equipment modernization as a strategic positioning, develop and produce various types of Press Products: automatic hydraulic press,×ú, fly ash sand brick, autoclaved sand-lime brick.

多年来，公司以新型墙材设备为基点，把新型墙材装备现代化作为战略定位，研制并生产出多种类型的压砖机产品：全自动液压砖机，免烧砖机，粉煤灰砂砖机，蒸压灰砂砖机。

The transplant model is established in groundwater at saturated state based on identical conditions presumption, directed to wet method discharge of coal fly ash. It gave out the model solve and calculated transference regularity using the Femlab for the trace element in groundwater in 20 years.

针对传统的对流－弥散理论和粉煤灰湿法排放的特点，基于相应的假定条件建立起饱和状态下污染物在地下水中的迁移模型，给出了模型的求解过程，并用Femlab软件模拟计算了微量元素20年内在地下水中的迁移规律。

The no-baking toughening haydite is produced with fly ash 50-60 wt%, slaked lime powder 5-15 wt%, gypsum powder 5-10 wt%, fiber 3-5 wt%, gas former 0.05-0.3 wt%, and water 20-25 wt%, and through mixing, forming and steam curing.

一种免烧增韧陶粒，其特征在于它由粉煤灰、消石灰粉、石膏粉、纤维、发气剂和水原料搅拌混合后成型蒸养而成，各原料所占质量百分比为：粉煤灰50-60、消石灰粉5-15、石膏粉5-10、纤维3-5、发气剂0.05-0.3、水20-25，各原料所占质量百分比之和为100％。

Fly ash from stove is an outcome that coal powder burn in power plant, and it has been used as a kind of mineral resources synthetically.

粉煤灰是热电厂煤粉燃烧的产物。

In addition, nuclear magnetic resonance technique was used to test fly ash-cement system for the first time at home.

同时，本文在机理探讨时结合了宏观定性研究，以此验证激发剂的作用对象。

Based on the method of neural network the relationship between the water demand ratio and the geometric and rheological characteristic parameters of fly ash was studied.

通过建立BP神经网络模型，处理了粉煤灰颗粒群特征参数(比表面积、形状因子、分数维、烧失量)和流变学参数(屈服应力、塑性粘度等)与其需水量比之间的关系。

According to the concept of cementitious coefficient of fly ash, a mathematics formula of calculating cementitious coefficient that comprises three parameters (fineness, ignition loss, ratio of water demand ) has been established on the basis of experimental results.

根据粉煤灰胶凝系数概念，通过试验研究，建立了细度、需水量比和烧失量三参数的胶凝系数计算模型。

The numerical simulation of the water infiltration in dry sands and fly ash in two-dimensional shows that the influences of pore gas flowing on the water infiltration process are different for soil with different air permeability, which can not be ignored when air permeability of soil is low.

数值结果表明，对导气率不同的土类，孔隙气体的排出过程对孔隙水入渗运动有不同的影响，对导气率低的土类影响很大，且不可忽略。

The effect of Shajiang black soil amended by coal fly ash on ecological factors in wheat field and residua of Cd?

采用盆栽试验，研究了粉煤灰改良砂姜黑土对麦田生态因子及Cd、Cr、Pb、Hg和As残留的影响。

To break through the current specifications and stand from the angle of materials tests, Ultra fine Fly Ash equivalent to 30% of the cement is added to replace the same amount of cement and the UFA high performance concrete is produced for use in railway bridge projects.

在本文研究中，突破现行规范，从材性试验的角度以30%左右的超细粉煤灰等量取代水泥配制了铁路桥梁用的超细粉煤灰高性能混凝土，并对其力学性能、部分长期性能、水化产物以及水泥石形貌等进行了试验研究。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。