Motor

(noun.) machine that converts other forms of energy into mechanical energy and so imparts motion.

(noun.) a nonspecific agent that imparts motion; 'happiness is the aim of all men and the motor of all action'.

编辑:雷金纳德

• Several motor cars. 欧内斯特·海明威. 丧钟为谁而鸣.
• The most efficient form of water motor is the turbine, a strong metal wheel shaped somewhat like a pin wheel, inclosed in a heavy metal case. 伯莎M.克拉克. 科学通论.
• In the hydraulic form of elevator, a motor worked by water is employed to lift the car, although steam power is also employed to raise the water. 威廉·亨利·杜利特. 世纪发明.
• In the electric shop, motor-driven blowers carry fumes and dust away from the worker and bring fresh air in. 佚名. 神奇的知识之书.
• It was early used in both the Holland and Lake boats and is still the chief prime motor. 佚名. 神奇的知识之书.
• The power and efficiency of a dynamo are increased by employing the devices previously mentioned in connection with the motor. 伯莎M.克拉克. 科学通论.
• Many cases are on record where the mental life is a lmost exclusively in visual, in auditory, or in motor terms. 李贝. 西洋科学史.
• The motors are arranged under the cars in varying forms adapted to the structure of the car. Edward W. Byrn. 十九世纪发明进展.
• The current is transmitted to the electric motors, actuating each of the wheels of the power car and the trailers. 佚名. 神奇的知识之书.
• Again, the experiments demonstrated that the force necessary to maintain at high velocity an apparatus consisting of planes and motors could be produced by means already available. 李贝. 西洋科学史.
• There are four motors, two to each truck, each rated at 360 horse power. Edward W. Byrn. 十九世纪发明进展.
• The motors which drive our electric fans, our mills, and our trolley cars owe their existence entirely to the magnetic action of current electricity. 伯莎M.克拉克. 科学通论.
• The terminals of the wires _a_ and _b_ extend to the point of utilization of the current, whether this be electric lights, motors, or other applications. Edward W. Byrn. 十九世纪发明进展.
• Vacuum cleaners are frequently run by motors. 伯莎M.克拉克. 科学通论.

校对:塞尔玛