The shearing resistance was tested at different rotary speeds.
采用复合搅拌摩擦点焊的方法对2mm LF21铝合金薄板进行焊接,测试了不同旋转速度下的焊接接头的抗剪力,并观察和分析了点焊接头的成形及微观组织。
The experiment used electrode with different rotation speed to process deep-small holes,and collected the time data during the whole process,after this more of the processing curves could be formed.
采用不同旋转速度的电极进行电火花深小孔加工,通过采集加工时间数据,得到多条加工曲线。
The influence of tool rotation speed and the match of tool rotation speed with welding speed on the FSW joint morphology of 6063 aluminum alloy and its mechanical properties is studied.
研究了旋转速度以及旋转速度与焊接速度的匹配对6063铝合金搅拌摩擦焊接头形貌以及力学性能的影响。
At the symmetrical axis of the fire,when the rotation rate is less than 78 r·min-1,the temperature of a fire whirl raised with higher rotation speed;when the rotation is more than 78 r·min-1,the temperature decreased with elevated rotation speed.
结果表明,旋转火焰内部的燃烧温度分布不仅与火焰的旋转速度有关,而且与燃烧产物的含量存在很大的关系。
A theoretical analysts on the relationship between the drape coefficient of fabric and its revolving speed;
织物悬垂系数随旋转速度变化的理论分析
A study on relation between drape of fabrics and its revolving speed;
织物伞式悬垂旋转速度对悬垂性影响的研究
an instrument for indicating speed of rotation.
显示旋转速度的仪器。
speed of rotation is proportional to the frequency of the A.C. power.
旋转速度与A.C能量频率成比例。
Jupiter turns so fast that a day there lasts only ten hours.
木星的旋转速度快到一天只有10个小时。
How fast they spin can be calculated from pressure maps.
它们的旋转速度可以根据气压图计算出来。
A Study on Relation between Drape of Fabrics and Its Revolution Speed
织物伞式悬垂旋转速度对悬垂性影响的研究
A theoretical analysts on the relationship between the drape coefficient of fabric and its revolving speed
织物悬垂系数随旋转速度变化的理论分析
Compasion Study on Rotating Velocity of Female Elite Hammers in China;
我国优秀女子链球运动员旋转速度的比较研究
The earth turns round at a uniform rate.
地球以不变的速度旋转。
It dove toward the Earth at great speed, spinning rapidly, out of control.
以极高的速度飞快旋转着坠落地面。
In order to control speed, the pulley needs to be continually spinning.
为了控制速度，滑轮必须连续旋转。
Fast Measurement Method for the Rotation Angle of MEMS Microstructures
MEMS微结构旋转角度的快速测量方法
INVESTIGATION ON SUPERPOSED FLOW FIELD IN ROTATING DISK SYSTEM WITH FORCED THROUGH FLOW
旋转圆盘系统过流速度场叠加的研究
a torpedo-shaped log with rotary fins that measure the ship's speed.
带有旋转扇的测量船航行速度的鱼雷状测速器。
Study the Features of the Velocity and Concentration Modulation Magnetic Rotation Spectroscopy;
瞬态分子速度/浓度调制磁旋转光谱特性研究
a bevel gear that permits rotation of two shafts at different speeds; used on the rear axle of automobiles to allow wheels to rotate at different speeds on curves.
允许不同速度的杆状物旋转的锥齿轮；汽车后部的轮轴允许车轮以不同速度旋转。
(of an engine)revolve;increase the speed of revolution
（指发动机） 旋转,加快转速.
Pulsar: A dense, rapidly rotating star that emits pulses of light.
脉冲星：高密度、快速旋转、发射脉冲光的星体。
Q: Do the robot, turret, and radar have a rotational acceleration?
机器人,炮,雷达都有一个旋转的加速度吗?