水泥

If using humidly hardener, the surface can be humid, but there should not be any panice. b the surface should be fastness, compact and smooth, without any sand streak, floppy shell, crack, comb,bug holes. Using light blasting spray to clean the unevenness and incompact raffle, and getting the appropriate roughness, filling the crack with HF61-30 mixed with fine sand. C the surface must be clean, and have no oil stain.

如采用湿固化涂装，则表面可潮湿但不能有浮水。b水泥表面应坚固、密实、平整，不能有起砂、起壳、裂缝和蜂窝麻面等现象，可采用轻喷砂法除去水泥面上的不平整和不结实的杂物，并使其具有一定的粗糙度，对裂缝可使用HF61-30添加适量细砂填补。c表面必须清洁，须除去表面油污。

The article introduces the improvement of traditional jointcutting technology of cement concrete pavement and the application of inequally spaced skew contraction joint in the construction of cement concrete pavement .

介绍对传统的水泥砼路面切缝技术进行了改进，采用不等距斜缩缝技术，并在水泥砼路面施工中的应用。

These products, In 1991, passed the provincial technical appraisals, in 1993, won the National Spark-Star Production Exhibition Golden Award and Golden Award of Ministry of Buikling Material Industry, P-brick has high cold crushing strength, good thermal shock resistance iow porosity, so as to be suitable for rotarykiln is burning zone transting zone, cooling zone, cooling machine and cement vertical kiln is high temperature zone, PA-brick has high cold crushing strength, good abrasion resisance, excellent slag corrosion resistance, low porosity etc, and suitable for rotary kiln is wicket, kilneye,cooling zone, cooling machine and cement vertical kiln is high tremperature zone etc.

该产品一九九一年通过省级技术鉴定，一九九三年荣获全国星火成果展览会金奖和建材部建材金奖。P砖具有常温耐压强度高、热震稳定性好、气孔率低等特点，适用于水泥回转窑窑口、窑尾和冷却带、冷却机及水泥立窑高温带等部位。

The influences of ZL and lignosulphonate calcium on theperformance of granular soil stabilized with cement are studied in order to get longer delaying time of the mixture with general cement.

沈卫国 ，田中青，周明凯为了使通用水泥拌制的混合料有较长的延迟碾压时间，研究了缓凝剂ZL和木钙对水泥稳定粒料土性能的影响。

All the animals were divided into 3 groups of 21 each randomly: 1 Kirschner wire group: Intramedullary Kirschner wires were made as inner fixation. 2 CPC group: Injectable CPC single was injected into medullar through 9# needle. The fracture parts were holded by hands until CPC harden. 3 CPC-BMP group: treated as CPC group but substituted the composite of CPC/rhBMP-2 for CPC.

随机分成3组，每组21只：1克氏针组，从髁间窝穿入直径1mm克氏针固定；2CPC组，将CPC从9号针头注入骨髓腔，手法固定至骨水泥凝固；3CPC-BMP组，将CPC与rhBMP-2复合材料用9号针头注入骨髓腔，手法固定至骨水泥凝固。

Crab,reproduced in man-made brackish water,camouflaged by aquatic weed,fed on meal made of crayfish and fresh fish and maintained in qualified water,are cultured seperataly from megalopa to Ⅲ-stage larval in cage,cement pool and pond.

利用网箱、水泥池和池塘分别培育人工半咸水繁殖的河蟹大眼幼体至Ⅲ期仔蟹，以水草为隐蔽物，新鲜鱼、虾等肉糜为主要食物，保持良好水质；采取上述技术措施，网箱内培育的仔蟹成活率为75％、水泥池达86％、池塘为40.5％。

Through micropolariscope study on normal clinker ,overburning clinker and underburnt clinker from vertical kiln of a Shaanxi's cement factory,this paper disclosures the relationship between clinker's fine texture and technological conditions.

以陕西某水泥厂立窑熟料为研究对象，利用偏光显微镜对水泥正常熟料、过烧和欠烧熟料进行了显微结构分析，揭示了水泥熟料显微结构与烧结过程中室内温度、通风、氧分布等烧结工艺的关系。

Under Multislice helical CT guidance, 2.5-5 mL of polymethylmethacrylate mixture （ratio of polymer, moner, ultrafluid iodinated oil was 20 g : 10 mL : 3 mL） had been injected into pathologic pedicles step by step after successful puncture using 13G needle.

在CT引导下，用13G针穿刺到椎弓根，将聚甲基丙烯酸甲酯粉剂、液态单体及超液态碘化油按20g：10mL：3mL的比例配制，当骨水泥呈膏状时，分步注入骨水泥约2.5～5mL。

The invention is made though synthesizing inorganic reinforced components with optimized surfactant and antistatic agent and has the advantages of toxin-free, hazard-free, nonirritant, chlorine-free, flame retardant and non-corrosive.

本发明含聚羧酸系的复合活化水泥增强助磨剂是通过高效磁化活化和复合技术合成的中性高效复合水泥添加剂。

To investigate a new method of preparing the PCHA bone cement, and to test its physicochemical properties, and to evaluate its degrading, osteogenous ability and compressive strength.

目的 探讨原位固化制备多孔生物材料的新方法；制备多孔碳酸化羟基磷灰石骨水泥；完成PCHA骨水泥的理化性能检测；验证PCHA的降解性能、成骨活性和强度变化。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。