水泥

The physical performance of alumina cement -based composite fabricated by vibratory compaction by using alumina cement as gelling agent and graphite as conductive filler were studied in this paper.

选用石墨作导电填料，铝水泥作胶凝材料，两者复合制备铝水泥基导电复合材料，对这类导电复合材料进行了基础的开发性研究。

The physical performance and adaptability to admixture of cement with diferent strength grades produced by the combined grinding system comprised with feedback ball grinder and roller press—ball grinder were determined,and each cement sample WaS prepared concrete whose performance was tested.

分别检测了球磨机圈流粉磨工艺和辊压机一球磨机联合粉磨工艺生产的不同强度等级水泥的物理性能及与外加剂的适应性，并将各水泥样配制成混凝土，测试相应混凝土的性能。

Bag-packed cement containers with capacity 2-20 t, and cement in bulk barrel containers with capacity 50-450 t for customers to choose.

有2～20t袋装水泥仓和50～450t散装水泥筒仓供选购。

Scrape off the natural flow leveling cement that exceeds the definite thickness during the process, each barrel natural flow leveling cement shall be continual.

在操作时应及时将超出一定厚度的自流平水泥刮出，每一捅自流平水泥接连不断。

Efficient, pragmatic, innovative, pioneering Quanzhou Hang Shun Machinery Factory is located Die historical and cultural city of Hai Si starting point - at the foot of Quanzhou, on the 9th, our factory was founded in 200, is a robust rise of the provincial-level advanced Enterprises, factory covers an area of 11,500 square meters, the factory has a strong research and development, quality management, marketing services, computer Changbu implement modern management system, the past five years, enterprises have continuously introduced digestion and absorption of foreign advanced technology, accumulated a wealth of new Mechanical design and development experience in building materials, products mainly concrete block molding machinery, mold, mud cement pipe machinery, cement brick machinery and multi-purpose hydraulic five series varieties.

泉州市恒信机械模具厂座落历史文化名城的海丝起点-泉州九日脚下，本厂创办于二零零年，是一家蓬勃崛起的省级先进企业，厂区占地面积11500平方米，本厂拥有强大的科研开发、质量管理、销售服务机构，厂部实行计算机现代化管理体系，五年来，企业不断引进消化吸收国外先进技术，积累了丰富的新型建材机械设计开发经验，生产的产品主要有混凝土砌块成型机械、模具，泥水泥制管机械、水泥制砖机械和多用途液压机五大系列多个品种。

Early methods entailed limited, if any, preparation of the bone bed; cement was introduced antegrade; and little attempt was made at pressurisation beyond finger-packing.

早期骨水泥技术有限，没有骨床的准备，骨水泥通过手指顺行挤入，很少得到加压。

BACKGROUND: The mixture of calcium acid phosphate bone cement and drugs can affect curing reaction and crystallization of calcium acid phosphate bone cement, which can finally change crystal structure and biomechanics strength of end products.

背景：研究证实磷酸钙骨水泥与药物混合后可能会影响磷酸钙骨水泥的固化反应过程和品体形成过程，进而改变反应终产物的晶体结构和生物力学强度等性能。

BACKGROUND: The mixture of calcium acid phosphate bone cement and drugs can affect curing reaction and crystallization of calcium acid phosphate bone cement, which can finally change crystal structure and biomechanics strength of end products.

背景：研究证实磷酸钙骨水泥与药物混合后可能会影响磷酸钙骨水泥的固化反应过程和晶体形成过程，进而改变反应终产物的晶体结构和生物力学强度等性能。

Construction Department: Bull Dozer, Excavator, Wheel Loader, Dump Truck, Crane, Roller, Grader, Concrete Paver, Asphalt Paver, Cement Mixing Plant, Asphalt Mixing Plant, Mining Machine, Road Cleaning Machine, Engine, Generator,etc, Whole Plant and Spare Parts

工程机械部：推土机、挖掘机、装载机、自卸车、吊机、压路机、平地机、水泥摊铺机、沥青摊铺机、水泥混凝土搅拌站、沥青混凝土搅拌站、路面铣刨机、路面清扫车、发动机、柴油发电机组之整机及零配件。

The main ways to solve these problems are as follow: 1 to mix steel slag with cement clinker, grained iron slag and fly ash to improve the activity of mixture and the intensity of steel slag cement ; 2 to add suitable excited agent, such as calcium sulphate and sodium silicate.

根据对大掺量钢渣水泥的组分活性差和强度低的主要影响因素及其解决方法进行试验的结果认为：可以通过掺加水泥熟料、粒化高炉渣和粉煤灰的方法来改善钢渣的物质组成，进而提高其强度，但必须加入适当的激发剂。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。