水泥

On the base of large amount of tests, this thesis analyzes the impacts of testing period, fiber dosage and cement dosage upon the compressive strength, splitting tensile strength, compressive resilient modulus, flexural strength and flexural elastic modulus of polypropylene fiber cement stabilized macadam, and the corresponding impact rule was found.

3在大量试验的基础上分析了试验龄期、纤维掺量、水泥掺量对聚丙烯纤维水泥稳定碎石抗压强度、劈裂抗拉强度、抗压回弹模量、抗弯拉强度和抗弯拉弹性模量等的影响，并得出了相应的影响规律。

It can be mad into elastic cement, which can be used as coating on the deck of vessel, and may also be applied to treatment of walls and floors in buildings, waterproof layer, fiber osmosis and bitumen modified.

CRL50LK型胶乳具有优良的机械强度，与水泥、纤维、钢板有较好的粘合力，可制成弹性水泥，用作船舶甲板敷料，还可用于建筑业墙壁及地下工程防水层，以及纤维渗浸、沥青改性等。

My company's ZS-type cement grinding aids are used in cement production in a special admixtures.

我公司生产的ZS型水泥助磨剂是应用于水泥生产中的一种专用外加剂。

Dolomite in powders and rocks reacted with alkalies come from alkaline solutions or released by the hydration of cement to form brucite, calcite and CO〓ions. In concrete or cement compacts, CO〓ions produced would react with portlandite to form calcite and regenerate OH〓ions, which permited a continuing reaction with the dolomite.

在混凝土或水泥压实体中，反应生成的CO〓离子会与水泥中水化生成的羟钙石反应生成方解石，并再生OH〓离子，这有助于去白云化反应的继续进行。

Cement clinkers and fly ashes produced in different areas of China were examined and leachable hexavalent chromium Cr was found in all samples.

调查分析了我国部分地区水泥、水泥熟料和粉煤灰，发现这些材料中均含有一定数量的可溶性六价铬离子 Cr。

In order to study the C3A influence rate, several C3A content clinkers were produced. The result shows that PW is higher and particles are larger if C3A content in clinker is more.

根据对上述各影响因素作用规律和不同水泥成分的分析，认为内部因素的熟料各矿物成分中C3A起主导作用，其它矿物成分与C3A相比对水泥净浆结粒的贡献不大。

Contact model was established to quantitatively calculate the preparation of cement with different clinkers of varying strength by means of mathematical modeling of blending materials. Reactivity of clinkers from varying kiln system can be assessed by this model to produce cement.

采用混杂材料的数学模拟理论，建立了可以定量计算不同强度的熟料混合磨制水泥的接触点模型，应用该模型方法可以比较不同窑型熟料混合粉磨制备水泥时掺加熟料的活性效应。

The effects of sintering temperature on the petrographic structure, mineral composition, crystalline phase and solid solubility solution composition of clinkers were studied by means of microscope, XRD, EDS and chemical analysis.

检测了不同烧成温度制成的低热水泥的物理性能及水化速率，并采用岩相分析、XRD、EDS﹑化学分析方法研究了不同烧成温度对低热水泥熟料岩相结构﹑矿物组成、矿物晶型及矿物固溶组分的影响。

ABSTRACT Mechanical properties of soil stabilized cement made from kiln ash, which consists of clinkers made from kiln ash only or the kiln ash with CaSO4-CaF2 compound mineralizer and certain amount of gypsum are studied. Moreover, the effects of burning temperature and gypsum content on the strength of the stabilized soil with kiln ash cement have been researched.

摘 要 研究了用纯窑灰、掺CaSO4-CaF2复合矿化剂的窑灰烧熟料与适量石膏混合配制的窑灰水泥稳定土的力学性能，并探讨了烧温度和石膏掺量对窑灰水泥稳定土强度的影响。

Corresponding to Gruen zones 1 and 7,3 need to be extracted and the bone-cement interface debrided until a surface that would support osseo-integration can be confirmed and

在近端骨水泥封套内的任何缺损或骨溶解，对应于Gruen分区1和7，需要被拔出，骨-骨水泥界面清创，直到证实能支持骨粘合剂的表面，和

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。