水泥浆

MTC is the technology of converting drilling mud tocement slurry. The selection of the dispersant, early strength agent, organic retardent and activator is discussed.

固井作业中常因井壁水泥面间密封差、附着于裸眼井壁的泥饼及隔离液对水泥浆产生污染，而影响固井质量。

And nonlinear least square method was used to fit the rhe...

并运用非线性最小二乘法，对水泥浆流变参数随时间变化曲线进行了拟合，得出流变参数的计算公式。

A constant ultra-low density slurry system is developed to fit for three different thermometric well conditions,which means the low temperature well (BHCT:49℃),medium temperature well (BHCT:89℃)and high temperature well (BHCT:170℃).

研究出分别适用于低温（此处指井底静止温度为49℃的井况）、中温（此处指井底静止温度为89℃的井况）以及高温（此处指井底静止温度为170℃的井况）条件下的恒密度超低密度水泥浆体系。

The characteristics, use and formula of the thixotropic cement slurry and its application situation at home and abroad are thoroughly introduced also in this paper.

文章还对触变性水泥浆的特点、用途、常规配方及国内外应用情况进行了较深入的介绍。

The expansion mechanism of hydroxide expanding phase for oil well cement slurry are discussed on the basis of principle of chemical thermodynamics and topochemical reaction model.

姚晓要 基于膨胀剂原地反应模型和化学热力学原理，讨论了晶体生长压的源动力及水泥浆体体积膨胀与结晶压的关系。

Unshackled from the cost of real property—and real people—Internet banks would, it was claimed, blow stuck-in-the-mud incumbents out of the water.

打破由房地产的成本与实际的人，网上银行，据称，造成卡--现任中水泥浆。

The results of the experiments prove that the performance of gas-generating cement slurry is acceptable in cementing .

结果表明充气水泥浆的性能符合固井施工和固井质量的要求。

The pore structure of HVFA pastes and concretes were studied.

研究了高掺量粉煤灰水泥浆体和混凝土的孔结构。

The strength development of HVFA pastes and concretes were studied.

论文研究了高掺量粉煤灰水泥浆体及混凝土的强度发展规律。

Following is the factors ideating with the surface of old concrete in different way ( including brushing surface , chiseling surface , cleaving surface ), adherence agent ( including cement slurry , cement sand slurry , cement slurry with the u expansion agent ), the freeze - thaw circulation times and air - entraining .

主要考察了老混凝土表面不同处理方式(刷毛面，凿毛面，劈裂面)、界面粘结剂类型(水泥净浆，水泥砂浆， u型膨胀剂水泥浆)、冻融循环次数等对新老混凝土粘结面劈拉强度的影响，以及冻融作用下新混凝土加气对粘结面劈拉强度的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。