查询词典 regular arc

Double circular arc gears are the complex special helical gear, and the design of the profile parameters is very flexible. Therefore, in this dissertation, it is very important to study the tooth profile parameters optimum on double circular arc gears by means of modern design method and computer technique.

双圆弧齿轮的齿轮参数对齿轮传动的动态传动性能产生重要的影响，由于双圆弧齿轮的轮齿是一个空间螺旋体，形状非常复杂，因而利用先进的设计计算方法和计算机技术对双圆弧齿轮参数进行研究具有特别重要的意义。

Has three above the arch dometo encircle the porch, highest is an exhibition room, here wasdemonstrating concerns the Arc De Triomphe each kind of historicalrelics as well as the Napoleon life story picture; Second iscollecting each kind of French medal, the medal; Lowest is Arc DeTriomphe's security guard place and the counting house.

在拱形圆顶之上有三层围廊，最高一层是陈列室，这里展示着有关凯旋门的各种历史文物以及拿破仑生平事迹的图片；第二层收藏着各种法国勋章、奖章；最低一层则是凯旋门的警卫处和会计室。

The basic principle to form foamed slag and the factors to affect the fomation are introduced Combined with the practice of using the technology of submerged-arc smelting with foamed slap in Electric Furnace Steelworks of Tangshan Iron and Steel Company, its role In electric-arc steel-making production is stated.

介绍了泡沫渣形成基本原理及影响其形成的因素，并结合唐钢电炉炼钢厂采用泡沫渣埋弧冶炼工艺的实践，阐述了该工艺技术在电弧炉炼钢生产中的作用，具有推广应用的价值。

The model of the inter-arc spreading and the remnant arc development are verified bythe deep-sea drilling in the Philippine Sea .

菲律宾海的深海钻探证实了弧间扩张和残留弧形成模式。

Results: The measurement showed that angles of medial side of the foot vertical arc increased with type Ⅰ to type Ⅸ or with regular, light, middling and heavy type in turn, while space between the navicular tubercles decreased.

结果：X线片测量显示，内、外侧纵弓角对照比值法Ⅰ～Ⅳ型和三线法正常、轻、中、重顺序依次增加，舟骨结节距离依上述顺序而递次减小比值法、三线法测出扁平足发生率分别为42.7%、43.6%，其中轻型比例分别为43.9%、50.0%，中型比例为31.75%、42.9%，重型比例分别为24.4%、7.1%。

The bond strength is higher than 40MPa, which is increased by 52 percent than that of regular arc sprayed coatings.

MPa，比普通电弧喷涂提高了52%。

According to heavy-duty rail welding of containers at the port of Shantou,this paper studied high-carbon high-strength alloy-rail welding by using regular manual electric arc welding technology.

针对汕头国际集装箱码头重型钢轨的焊接问题，对高碳高强合金钢中的重型钢轨用常规的手工电弧焊焊接工艺进行了研究。

A comparative study of porosity, oxide contents, bond strength and wear resistance of 3Cr13 stainless steel coatings deposited by high velocity and regular arc spray processes was carried out. An orthogonal and rotational regression experimental method and an ordinary single-factor experimental method were adopted to evaluate the coating hardness with respect to the effect of processing parameters. The quantitative formula of processing parameters with coating hardness was obtained by means of microcomputer.

摘 要：对比研究了3Cr13不锈钢高速电弧喷涂涂层和普通电弧喷涂涂层的孔隙率、氧化物含量、涂层结合强度和滑动磨损性能，并采用多因素正交旋转回归设计和单因素对比试验的方法研究了高速电弧喷涂工艺参数对3Cr13不锈钢涂层显微硬度的影响，用微机回归得到了喷涂工艺参数与涂层硬度之间的定量关系式。

The orbits of the Maba Man are approximately a circular-arc, which is similar to the regular neandertal men.

马坝人的眼眶约呈圆弧形，与一般的尼人相似。

Ten cases which were first found showed regular oval shape, 4 of 5 recurred lesions appeared as irregular shape. On bone algorithm reconstruction of CT, 11 lesions revealed heterogenous "ground-glass like" mild hyperdensity or hyperdensity masses compared with brain tissue with cystic areas, stippled calfication was seen in 1 cases, the typical eggshell like bony capsule in 7 cases, 5 cases under it showed ring or arc hypodensity line.

CT表现：11例于骨窗上均呈密度不均匀的&磨玻璃&样略高密度或高密度肿块影，内部均可见大小不等的囊变区，1例伴点状更高密度钙化影，7例肿瘤周边可见特征性&蛋壳样&骨壳形成，其中5例于其内侧可见到环形或弧线形底密度影。

The second is to cut a mere 100 calories from your diet , which is the equivalent of a tablespoon of butter.

第二个就是从你的饮食中减少一百卡路里，只是相当于一大汤匙的黄油。

This is where the Rorschach test comes in.

现在，罗氏测试就出现了。