查询词典 sand

Based on the experiments of physical properties of desert sand,the driving force of running desert wheeled cross-country vehicle were obtained by calculating force between tire and sand.The experiments about pressuring grass resistance of lengthways lay out grass mechanism were done.According to the vehicle terramechanics theory,desert trafficability of straw-checkerboard sand barriers paving robot was analyzed.

本文在测试沙土物理特性和选择沙漠车的基础上，依据车辆地面力学理论，通过分析、实验和计算草方格铺设机器人的行驶阻力以及牵引车的牵引力，讨论防风固沙草方格铺设机器人在沙漠中的通过性。1沙土特性与牵引车参数1.1沙土的物理特性该机器人是通过轮胎与地面的相互作用力推动其前进。

Afterwards has not waited on to confuse the city prodigal sons, after I made the airplane which the typhoon first returned to Beijing, hugged can with the sand beach boy, Quest the excited mood which met in Beijing, alit from a plane on with the sand beach boy, Quest has related, but the sand beach boy, Quest in Beijing and the company discussed an official business, our appointment has just missed, lost the mood was unable the analogy!!!

后来也没有等上迷城浪子，我做上了台风后第一架回京的飞机，抱着能和沙滩小子、Quest在北京相会的激动心情，下了飞机就和沙滩小子、Quest 联系了一下，不过沙滩小子、Quest 在北京和公司谈点公事，我们的约会又失之交臂了，失落的心情无法比喻！！！

How to realizeprocess control of Furan resin-bonded sand self-curing technology has been briefly expounded combining practi- cal production with several sections such as raw material preparation, mixing sand, molding, coremaking,recla- mation and technological equipment design which have been depended upon to work out a series of document of techndogy and technique of furan resin-bonded sand self-curing process operational reules, technology regulations and acceptance standard of raw materials to play important role in guiding production on the spot.

本文结合生产实际情况，从原材料的准备、混砂、造型、制芯以及再生过程和工艺工装设计等几个方面，简要阐述了如何对呋喃树脂自硬砂生产工艺过程进行质量控制，并且在此基础上制订了工艺操作规程和工艺守则以及原材料验收标准等一系列有关树脂自硬砂的工艺技术性文件，对现场生产起了重要的指导作用。

How to realizeprocess control of Furan resin-bonded sand self-curing technology has been briefly expounded combining practi- cal production with several sections such as raw material preparation, mixing sand, molding, coremaking,recla- mation and technological equipment design which have been depended upon to work out a series of document of techndogy and technique of furan resin-bonded sand self-curing process operational reules, technology regulations and acceptance standard of raw materials to pl...

呋喃树脂自硬砂；生产工艺过程；质量控制；本文结合生产实际情况，从原材料的准备、混砂、造型、制芯以及再生过程和工艺工装设计等几个方面，简要阐述了如何对呋喃树脂自硬砂生产工艺过程进行质量控制，并且在此基础上制订了工艺操作规程和工艺守则以及原材料验收标准等一系列有关树脂自硬砂的工艺技术性文件，对现场生产起了重要的指导作用。

Wang. They are half-shrub belonging to section Dracunculus of genus Artemisia. with close kinships and quite similar morphological characteristics. Distributed in sand of steppe region and desert region in northern China, they are edificators or dominant species of sand vegetation and important wind break and sand fixation plants.

Wang是同属于蒿属龙蒿组的半灌木蒿类，亲缘相近，形态特征十分相似，分布于中国北方的草原区沙地和荒漠区，并成为沙生植被的建群种或优势种，是我国防风固沙的重要植物。

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。

Inhibitors including sodium dodecyl sulfate, boric acid, sulfur, and potassium fluoroborate (KBF4) are added to compare the surface quality of AZ91 casting Experimental results show that adding sulfur in green sand obtained AZ91sand castings with satisfied surface quality and adding KBF4 in green sand produced sand castings with best mechanical properties.

实验结果显示添加硫磺，可得到较佳模砂性质且有效控制产生较好的金属表面品质，添加氟硼酸钾有较佳机械性质。

At the edge of sand land, there lies a Caragana microphylla zone. From the fringe to the center of sand land, there are more mesic plant communities. A sandy environment which is different the local climate is constructed in the hinterland of the sand land, so there are more different ecological types of the plant communities.

在沙地与草原的过渡带上一般会有由小叶锦鸡儿群落组成的一个过渡带，从沙地的边缘到沙地的腹地，植物群落逐渐中生化，沙地在其腹地营造了一个超越当地气候特征的沙地环境，容纳了各类不同生态类型的植物群落。

By the field survey which lasting a period of 3 grown seasons and by the means of remote sense and geographic information system, we ascertain the present vegetation pattern of Hunshan-Dake sand land, find out vegetation distribution principles on the different scales in the same time . From west to east, with the increasing of dry degree, the type of plant community changed form the xeric to the mesic. The vegetation of Sand land shows the characteristic of the zonal vegetation, but dont consistent with the traditional diversification principle. The vegetation of the middle part displays a high differential characteristic, which compresses the longitudinal zonation at a certain extent. So we can say that sand land vegetation is semi-zonal.

通过对浑善达克沙地历时三个生长季的地面考察并应用遥感及地理信息系统等手段，确定了浑善达克沙地植被分布现状及浑善达克沙地植被在不同尺度下的分异规律：由西向东，沙地植被随着干燥度的降低，由旱生群落为主的区段递变为以中生群落为主的区段，表现出具有一定的地带性植被特征，但与传统的地带性植被的递变规律不相一致，沙地中段的植被表现出了高度的特异性，在一定程度上压缩了植被的经向地带性，表现出沙地特有的地带性分布规律，所以认为沙地植被是一种半地带性植被。

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％。