砂的

This research wants to understand for slag additament to restrain of ocean-sand concrete shall be getting worse. To separate river-sand and ocean-sand made fine aggregate, by means of slag additament be able to substitute for cement 20%~40%, and be able to set W/C=0.385、0.485 and 0.585 to make compressive、tensile and bending motor test sample, and shall be curing 3、7、28 and 56 days to search for relation of slag be able to substitute for cement、W/C、curing time and strength.

本研究为了解炉石抑制海砂混凝土材料恶化之效应，乃分别以河砂及海砂做为细骨材，以炉石替代水泥量，分别为20%~80%，并设定水灰比为0.385、0.485及0.585制作抗压、抗拉及抗弯水泥砂浆试体，并养治3天、7天、28天及56天探讨其炉石替代量、水灰比、养治龄期与强度间的关系。

Used a 1 belt sander to sand the rest of the shape, and files what I

我用1 1 砂光机砂其余的形状，和档案是什么，我不能砂，我取得了直削减模

Our products cover several tens of varieties such as glockenspiel series(wooden key series, metal key series, colored key series), drum series(bango drum, conga drum, hall drum, samba drum, waist drum, ground drum, sea drum, war drum, tambourine, wave drum), maraca, chicken shake, jingle ring series, sand block, shaker, castanet, finger castanet, block series, agogo series, clave, triangle, hand bell, sleigh bell series, wooden fish, guiro, cabasa, finger cymbal and so on; To improve craftwork level, our products design aims the requirements from clients and the innovation in varieties; to satisfy the clients' requirements on various grades and various batch scales, our manufacture introduces Flexible Manufacturing Process to control the procedure more rationally and guard the products quality more strictly; to set up a popular brand in market, we perseveres in a long term effort on service including that after sale and digs more latent clients' requirements.

本厂的产品涵盖打击琴类（木琴、金属键琴、儿童彩琴）、鼓类（邦戈鼓、康佳鼓、堂鼓、桑巴鼓、腰鼓、地鼓、印地安鼓、海鼓、战鼓、手鼓、铃鼓、波浪鼓）、砂球、砂蛋、铃圈、砂板、砂筒、响板、舞板、梆子、响筒、打棒、三角铁、碰钟、响铃、木鱼、鱼蛙、卡巴萨、指镲等数十个品种；本厂的产品设计立足于满足客户需求，不断创新，追求工艺品质；产品生产严把质量关，合理控制生产流程，可以满足客户不同档次规格和不同批量规模的产品需求；本厂注重产品的销售及售后跟踪服务，深度挖掘客户潜在需求，力争树立优质、完整的市场品牌形象。

Our products cover several tens of varieties such as xylophone series, glockenspiel series, drum series(bongo drum, conga drum, hall drum, tambourim drum, waist drum, floor tom drum, wave drum, tambourine, frame drum, rattle drum), maraca, egg shaker, headless tambourine, sand block, shaker, castanet, finger castanet, block series, wooden agogo, clave, triangle, hand bell, sleigh bells, wooden fish, guiro, cabasa, finger cymbal and so on; to improve craftwork level, our products design aims the requirements from clients and the innovation in varieties; to satisfy the clients' requirements on various grades and various batch scales, our manufacture introduces advanced manufacturing process to control the procedure more rationally and guard the products quality more strictly; to build a popular brand in market, we perseveres in a long term effort on service including that after sale and digs more latent clients' requirements.

本厂的产品涵盖打击琴类、鼓类（邦戈鼓、康加鼓、堂鼓、桑巴鼓、腰鼓、地鼓、印地安嗵嗵鼓、海鼓、铃鼓、手鼓、波浪鼓）、砂球、砂蛋、铃圈、砂板、砂筒、响板、舞板、梆子、响筒、响棒、三角钟、碰钟、响铃、木鱼、鱼蛙、卡巴萨、指镲等数十个品种；本厂的产品设计立足于满足客户需求，不断创新，追求工艺品质；产品生产严把质量关，采取柔性制造工艺，合理控制生产流程，可以满足客户不同档次规格和不同批量规模的产品需求；本厂注重产品的销售及售后跟踪服务，深度挖掘客户潜在需求，力争树立优质、完整的市场品牌形象。

The normal graded type development mainly in microfacies of underwater distributary channel. The reverse graded type development mainly in microfacies of debouch bar or subaqueous crevasse splay, The homogeneous type development mainly in microfacies of distal bar, interdistributary bay, subsea natural barrier, prodelta et al.

正粒序型剖面结构主要出现在水下分流河道微相；逆粒序型剖面结构主要出现在河口砂坝、水下决口扇微相中；无粒序均一型剖面结构主要出现在远砂坝、分流间湾、水下天然堤、前三角洲等沉积微相中；复合粒序型剖面结构主要出现在叠置水下分流河道和叠置河口砂坝微相以及水下分流河道与河口坝的组合相序。

Artificial mechanism of sand production line is a feeder, jaw crusher,make grit machine, round shaker and efficient sand washing machine for mainstream equipment, on behalf of the new century modern art production lines.

人工机制砂生产线是由喂料机、颚式破碎机、制砂机、圆振动筛及高效洗砂机为主流设备、代表新世纪最新水平的现代化生产线。

Development strategy and advantage integration measures of domestic sander products are discussed, the gap between the sander industry in China and international advanced level, the problems with the sander production in China as well as irrational distribution of product structure are pointed out and the gap between the sander product series in China and those in Germany are analyzed.

论述了国产砂光机产品的开发策略与优势整合措施，指出我国砂光机产业与国际先进水平的差距、砂光机生产存在的问题及产品结构分布极为不合理现状，分析了我国砂光机产品系列与德国的差距。

The deltas differ from typical deltaic model.Deltaic front subaqueous distributary channel sand bodies and deltaic plain distributary channel sand bodies are the skeleton sand bodies of meandering stream-shallow sea delta and braided streain-shallow lake delta respectively but not tranditional deltaic front river mouth sand bars.

这两类三角洲与经典的三角洲模式不同的是，三角洲前缘水下分流河道砂体和三角洲平原分流河道砂体分别构成了曲流河浅水海相三角洲和网状河浅水湖泊三角洲的骨架砂体，而不是传统认为的三角洲前缘河口砂坝。

The shooting process of cold box can be divided into three stages, i.e.

并且相对于射砂时间而言，射砂压力对于射砂过程的影响更大。

It takes 9 days to have stable Fe removal with a filter chamber filled with sand and 2 days for the filter chamber of manganese mineral filtration. Forty-eight days are needed to have stable Mn reinoval with a filter chamber filled with sand, and 2 days for a filter chamber of manganese mineral filtration.

结果表明，在滤速为8.3m/h、进水pH值为6.8、溶解氧为1.7mg/L的条件下，河砂填料和锰砂填料滤柱对锰的去除效果分别需9d和2d即可稳定，出水铁浓度均在0.3mg/L以下；河砂填料和锰砂填料滤柱对锰的去除效果分别需要48d和16d方可稳定，出水锰浓度均在0.1mg/L以下。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。