查询词典 used sand

The yellow soil, fly ash and sand and stone are analyzed for their abilities of clearing from the impurities to choose the best combination of soil stuffing, in which stuffing is 60cm thick, fly ash covers 5 percent ,and sand and stone are in the ratio of 3 to 1. The acclimated activated sludge added to the soil stuffing in two ways, the PVC tube used which is 160 cm high and whose inside diameter is 110cm, the pint-sized soil stuffing columniation is set up in the lab.

对所选黄壤、粉煤灰、砂石的去污能力进行分析，最终确定粉煤灰投加量为5%、土：砂质量比为3：1为最佳的土壤填料组合，土壤填料厚度为60cm，并以两种方式将驯化的活性污泥添加到土壤填料中，采用内径为11cm、高160cm的PVC管建立起实验室小型的土壤填料柱系统。

The study indicates that the frost heaving character of the meal sand is decimus of silt clays. And its frost heaving quotiety is seldom influenced by the different freezing end temperature and water content. Thus the surroundings influence is in the small area when the artificial freezing method is used in sand and no-stickiness soil.

研究结果表明粉砂冻胀率是淤泥质粘土冻胀率的十分之一，冷端温度、含水量两个因素变化对其冻胀率几乎不产生影响，因此在砂性等无粘性土中应用冻结法对周围环境危害较小。

In recent years, some new water glass sand processes have been developed according to the rule of water glass theory. We have developed the coating transferring precision casting process to be used in mold making. A new reinforce 2000 multiplex denature water glass has been invented. The specific binding strength is improved 1～1. 5 times and the addition amount of new water glass can be reduced to 2. 8～3. 0% for CO〓 sand process.

近年来，在水玻璃砂基础理论的指导下，相继开发出了一系列新型水玻璃砂工艺，例如将涂层转移法精密铸造技术应用于模具的制造，开发了强力2000型多重变性水玻璃粘结剂等，使水玻璃的比粘结强度提高了1～1.5倍，CO〓硬化的水玻璃加入量降低到2.8～3.0％，在生产实践中得到了应用。

The company uses the advanced output controllable technology, with the face milling material set the suitable miller, change the traditional surface contact into line contact, make the output granularity evener, high product, widely used in chemical industry, metallurgy, glassed industry, and the high rquirement of the evenness for milling after milling, sand making of building sand in recent years.

公司采用先进的可控进出料技术，结合实际的研磨物料应配用合适的研磨体，以传统的面接触改为线接触，使出料粒度更为均匀，产量更高，广泛使用于耐材、化工、冶金、玻璃等行业对磨后成品均匀度要求比较高的研磨作业，近年来还用于建筑用砂的制砂行业等。

The straw-checkerboard sand barriers paving robot can insert grass to establish straw-checker sand barriers that prevent wind and fix sand.The robot is used in desert,and the trafficability in desert is the key factor of its properties.

引言由于沙漠中沙土松散，附着力小，道路阻力大，因此草方格铺设机器人在沙漠中的通过性是防风固沙草方格铺设机器人研究课题[1]的关键。

The case study found: the boy's play therapy went through 3 phrases, including "knowing the therapeutic conditions well","establishing of therapeutic relationship","developing play therapy evolutionally"; the clues from which to judge relationship included "verbal and nonverbal interaction between therapist and the boy","the boy's dealing with his parents ","his 'first' behavior", the aim of establishing was to form "mother-child unity"; the relationship between therapist and the boy's parents passed through "admitting the facts","opening their feelings" and "detailed guidance"; the development of the boy's play consisted in the larger degree of digging and moving sand(showing that the therapy went deep into the boy's mind and his sense of strength was improving), the increasing of imaginative plays(showing that the boy began to pay attention to others and knew how to play), from playing by himself to cooperating with therapist(showing that he felt the happiness in cooperating and interacting with others and was gaining self-confidence which was favorable to be transferred to his lives and be used to communicating with others), sand and water were very important therapeutic factors for the boy(sand could mobilize his sense of feeling and touching , awakening his energy and regulating it. water could provide relaxed feeling, sense of being contained and satisfied and enlighten his imagination).

研究发现，个案的游戏治疗经历了三个阶段，即&熟悉治疗环境阶段&、&治疗关系建立阶段&和&游戏治疗深入发展阶段&；考察治疗关系建立的指标包括&个案与治疗者之间的言语和非言语互动&、&个案与父母的关系处理&和&个案的'第一次'行为&，建立的目标是&母子一体性&的形成；治疗者与个案父母关系的建立经过了&接纳事实&、&开放情感&和&具体指导&三个阶段；个案在治疗中游戏的发展表现为：动沙的力度增大，说明治疗深入了个案内心，其自我能量感在增强，游戏中的想象性成分不断增多，说明其对周围事物和他人关注了，开始&会&游戏，从单独游戏逐渐向简单合作游戏发展，说明其体验到了合作和互动的快乐，并从中渐渐获得自信，有助于个案将这种体验和自信迁移到日常生活中，尝试与他人互动；沙和水是个案游戏治疗中的重要治疗因素，沙可以调动自闭症幼儿的感触觉，唤醒其潜在能量，调整能量分配，水给自闭症儿童一种轻松感、包容感和满足感，并引发其想象。

The case study found: the boy"s play therapy went through 3 phrases, including "knowing the therapeutic conditions well","establishing of therapeutic relationship","developing play therapy evolutionally"; the clues from which to judge relationship included "verbal and nonverbal interaction between therapist and the boy","the boy"s dealing with his parents ","his "first" behavior", the aim of establishing was to form "mother-child unity"; the relationship between therapist and the boy"s parents passed through "admitting the facts","opening their feelings" and "detailed guidance"; the development of the boy"s play consisted in the larger degree of digging and moving sand(showing that the therapy went deep into the boys mind and his sense of strength was improving), the increasing of imaginative plays(showing that the boy began to pay attention to others and knew how to play), from playing by himself to cooperating with therapist(showing that he felt the happiness in cooperating and interacting with others and was gaining self-confidence which was favorable to be transferred to his lives and be used to communicating with others), sand and water were very important therapeutic factors for the boy(sand could mobilize his sense of feeling and touching , awakening his energy and regulating it. water could provide relaxed feeling, sense of being contained and satisfied andenlighten his imagination).

研究发现，个案的游戏治疗经历了三个阶段，即&熟悉治疗环境阶段&、&治疗关系建立阶段&和&游戏治疗深入发展阶段&；考察治疗关系建立的指标包括&个案与治疗者之间的言语和非言语互动&、&个案与父母的关系处理&和&个案的'第一次'行为&，建立的目标是&母子一体性&的形成；治疗者与个案父母关系的建立经过了&接纳事实&、&开放情感&和&具体指导&三个阶段；个案在治疗中游戏的发展表现为：动沙的力度增大，说明治疗深入了个案内心，其自我能量感在增强，游戏中的想象性成分不断增多，说明其对周围事物和他人关注了，开始&会&游戏，从单独游戏逐渐向简单合作游戏发展，说明其体验到了合作和互动的快乐，并从中渐渐获得自信，有助于个案将这种体验和自信迁移到日常生活中，尝试与他人互动；沙和水是个案游戏治疗中的重要治疗因素，沙可以调动自闭症幼儿的感触觉，唤醒其潜在能量，调整能量分配，水给自闭症儿童一种轻松感、包容感和满足感，并引发其想象。

Sand production line system (through the impact crusher, vibrating screen, sand washing machine), is a production of sand and stone used in construction of special equipment,make grit machine energy than the traditional 50 percent.

制砂生产线（直通冲击式破碎机，振动筛，洗砂机），是一种生产建筑用砂和石料的专用设备，比传统制砂机节能50%。

Has absorbed the introduction of the United States, Germany, Japan and other countries of advanced technology and gravel processing technology, developed the Zhi Shaji, counter-attack broke, jaw broken and the shaker, sand washing machine, feeding machines, powder sand separator, the drum Sieve, sand slurry of complete sets of equipment, such as processors, has been widely used in mining, metallurgy, building materials, coal, chemical, refractories, and other industries, by the customers.

先后引进吸收了美国、德国、日本等国家的先进碎石加工技术和工艺，研制出的制砂机、反击破、颚破、振动筛、洗砂机、喂料机、砂石粉分离机、滚筒筛、砂泥浆处理机等成套设备，已广泛应用于矿业、冶金、建材、煤炭、化工、耐火材料等行业，深受用户欢迎。

In the light of the phenomenon such as flowing sand ,and sand boil subjected from the flowing sand stratum,in the construction of artificial digging piles,the advanced support with rein- foreement and the chemical churning pile technology can be used to form the watertight curtain,thereby preventing successfully the loss of san.

文章针对挖孔桩施工中遇到流砂层，出现的流砂、涌砂现象，采用钢筋超前支护及旋喷桩技术形成隔水帷幕，成功地阻止了砂层的流失，解决了施工进度慢、不安全的难题，改善了桩周的边界条件，提高了抗滑桩的承载能力。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。