air gun
英 [eə(r) ɡʌn]
美 [er ɡʌn]
n. ***
牛津词典
noun
- ***
a gun that uses air pressure to fire small metal balls (called pellets )
英英释义
noun
双语例句
- He was shot in the head by an air gun pellet
他被***弹丸击中头部。 - Confirming Heat Treatment Process for the Spring of Piston for B_3 Type of Air Gun
B3型***活塞簧热处理工艺的确定 - At present, there are two fired models of air gun source: strengthen the primary pulse and the bubble pulse.
加强主脉冲和加强气泡脉冲，是目前两种主要的***激发模式。 - In experiments, the bird body launched by a big air gun impacts the full scale windshield of the aeroplane to simulate striking between a flying bird and a flying plane.
在实验中，利用***发射鸟弹，撞击飞机全尺寸风挡，以模拟飞鸟和飞机的相互撞击。 - The wavelet generated by air gun has good stability in certain conditions, so the design of array corresponding to the exploration task and purpose can be realized.
在工作条件一定的条件下，***产生的子波具有很好的稳定性，这样就可以根据勘探的目的来选择和设计***的工作条件以及组合方式，获得需要的子波，完成相应勘探任务。 - Makes adjustable cycle eject signal to transmit to air gun driving system while receiving data from main control system.
接收主控制器数据，产生周期可调的打击信号发送给***驱动系统。 - The thesis completes the design by carving the sorting system into three parts according to the function which are signal detecting system, sorting control system and air gun driving system.
本文将分选系统按照具体功能划分成信号检测系统、分选控制系统和***驱动系统等3个子系统，分别实现其功能，完成了光电分选机分选系统的设计。 - Measurement of Body ′ s Velocity in Air Gun Based on Laser Technique
基于激光技术测量气炮中弹体的飞行速度 - This article introduced the basic testing condition, equipment, methods and data processing technology on testing standard of SEG marine seismic air gun.
本文较详细地介绍了SEG海洋地震震源测试标准中有关测试的基本条件、设备、关键方法及数据处理技术。 - In this paper, the mechanics properties of FR-4 PWBs were tested with the help of omnipotent tester, air gun impact device and high speed dynamic analysis system.
本文借助万能试验机、空气动力枪及颗粒高速动态分析系统分析了FR-4型线路板的力学性质；