利用上界法推导了冷拔内螺旋凸筋管拔制力计算式。
The formulas of drawing force for spiral internal-ribbed pipe cold-drawing are derived with upperbound method.
介绍了一种汽车转向器中齿轮活塞上内螺旋滚道加工的专用夹具。
A special fixture for the processing of internal spiral raceway in the gear piston of car steering gear was introduced.
大喉管经改进后构成一段内螺旋管件，有利于提高油的雾化质量。
The improved big throat pipe forms a section of internal spiral pipe component, which is favorable to improve the quality of the oil atomization.
本文是一篇关于利用整体型内螺旋翅片管强化沸利昂12干式蒸发器传热的试验报告。
This paper is an experimental report on heat transfer enhancement of freon-12 dry evaporator using integral internal spiral fin tube.
试验结果表明，整体型内螺旋翅片管用于氟利昂干式蒸发器的流动沸腾传热是非常有效的。
The experimental results show that integral internal spiral fin tube is very effective for flow boiling heat transfer of freon dry evaporator.
研究了基于接触传感器的机器人覆盖问题，提出了基于栅格地图的内螺旋覆盖(isc)算法。
This paper studied the coverage for the robot with contact sensors, and proposed the internal spiral coverage (ISC) algorithm based on grid-map.
实验表明，理论计算值与实测值较吻合，可为冷拔内螺旋凸筋管的拔制设备选型提供理论依据。
The experiment result shows that the theoretical values are close to those measured, which provides a theoretical basis for internal-ribbed pipe cold-drawing equipment type selecting.
介绍混凝土搅拌输送车搅拌筒内螺旋叶片的设计计算程序，并对程序的输入、输出及功能做了详细的说明。
This article mainly introduces a program of calculating the spiral vanes in the drum of concrete mixer truck, and gives a detail explanation about the program's input, output and functions.
计算结果表明：在工作频段内螺旋波纹波导中场结构是一种混合模，以TE21模为主，其群速基本接近常数。
The result indicates that the hybrid mode can be given within work frequencies, in which the main mode is TE21. The value of group velocity of hybrid mode is a constant number.
门级以下瘤胃内最多的是拟杆菌、厚壁菌门、螺旋体和纤维菌门。
Bacteroidertes, Firmicutes, Spirochaetes, and Fibrobacteres were the most abundant in rumen under phyla level.
Benson说，这个高梯度的结果与一个久已有之但一直未被证实的想法相符，这个想法就是螺旋星系的恒星主盘是由内而外形成的。
Benson says that the steep metallicity gradient agrees with the long-standing but unconfirmed idea that spiral galaxies form their discs of stars from the inside out.
平面内绕行，这个质量不是，呈放射状减小，而是，呈螺旋形减小，我们称之为中子星，周围的吸积盘，这个叫做吸收星。
They go around in the plane of the blackboard, say, and so this matter cannot fall radially in but it will fall in and spiral in and forms what we call an accretion disk around the neutron star.
彼特•斯扎帕里（Peter Szapary）是一位成为肯尼亚花农的奥地利伯爵，他驾驶着自己那架小型的螺旋桨驱使的飞机在东非大裂谷的内瓦沙镇的上空倾斜而过并保持着低空飞行。
THE small propeller-driven plane piloted by Peter Szapary, an Austrian count turned Kenyan flower farmer, banked and flew low over the Rift Valley town of Naivasha.
基于静力学分析的结论，在动力学范畴内继续讨论轴向受压螺旋杆平衡状态的稳定性。
Based on the conclusions of statical analysis, the discussion on the stability of helical equilibrium of the rod under axial compression was continued in the category of dynamics.
小笼包是一种圆球形，顶部有螺旋式花纹的中国饺子类食品，包子馅由猪肉、蔬菜等各种食材做成，放在竹制小蒸笼内蒸熟后食用。
A ball-shaped dumpling with a whorl - like pattern on the top, stuffed with a variety of fillings, including pork and vegetables, steamed by small bamboo food steamer.
我一直在等待这一步，以确保合适的螺旋桨内。
I had been waiting on this step to make sure the propellers fit inside.
放大器采用片内集成的螺旋电感实现低噪声和单片集成。
The on-chip spiral inductors were utilized for the low noise performance and monolithic integration.
第四、首次得到了非洲爪蟾卵母细胞内的螺旋钙波和靶波的解析表达式。
The analytical solutions concerning intracellular calcium spiral and target wave in the Xenopus laevis oocyte are obtained.
水在特殊结构内的改向和模肋式螺旋导向促成水的湍流，加大了吸收热量的能力。
The water onflow can be made by the direction changing and rib like spirals guide it can strength the ability of heat absorption.
目的：评价高分辨螺旋ct增强扫描诊断肺内孤立小结节的价值。
Purpose: To evaluate the diagnostic value of high resolution enhanced spiral CT in small pulmonary solitary nodules (SPNs).
我在地下室花了几周的世界，给他们做了一个小型的渔港小屋，内带螺旋式楼梯和一个为便于打扫而加上的独特铰链屋顶。
I spend weeks in the basement building a miniature Cape Cod cottage for them, with a spiral staircase and a unique hinged roof for easy cage cleaning.
在加工允许的范围内，螺旋角取较大的数值，能够较好地改善啮合性能，从而发挥二次包络TI蜗杆传动的优势。
Within the range of machining, if the helix Angle adopts a bigger value, it may improve the meshing performance and develop the advantages of double enveloping TI worm gearing.
三辊弯板内承式螺旋焊管机组调型参数是保证焊管成型质量及其稳定性的一个重要因素。
The setting parameters of the three-roll bending plate internally -sup porting spiral welded pipe mill are critical for ensuring satisfactory and consistent quality of the welded pipe formation.
本文分析计算了石油钻井工程偏心环空中内管转动的螺旋流动。
In this paper the spiral velocity of eccentric annulus with inner pipe turned is analysed and computed.
目的探讨内镜超声检查与多层螺旋CT在胃癌术前分期中的应用价值。
Objective To investigate the value of endoscopic ultrasonography (EUS) and multi slice spiral CT(MSCT) in the preoperative staging of gastric carcinoma.
库尔特留在螺旋的内表面，避开超出去的黑暗部分。
Kurt kept to the inner surface of the spiral, avoiding the darkness that lay beyond.
库尔特留在螺旋的内表面，避开超出去的黑暗部分。
Kurt kept to the inner surface of the spiral, avoiding the darkness that lay beyond.
应用推荐