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发射脉冲
1、nocturnal emission───夜间遗精,梦遗;梦遗;[生理]夜间遗精
2、emission checks───排放的检测
3、impulse───n.冲动;[电子]脉冲;刺激;神经冲动;推动力;vt.推动
4、emission wavelength───发射波长
5、impulse buy───即兴购买;不在事先计划内的购置
6、emission───n.(Emission)人名;(英)埃米申;n.(光、热等的)发射,散发;PenShe;发行
7、impulse purchase───凭一时高兴而买下的东西,即兴购买的物品,凭冲动购买的物件;n.冲动消费,冲动购物
8、emission trading───排污权交易
9、solar impulse───太阳脉冲
1、concrete conditions of instrument system and its calibration tests, tbe method to determine the impulse response function of acoustic emission is introduced briefly.───扼要介绍结合声发射检测XiTong仪器的实际条件以及标定试验求取XiTong脉冲响应函数的方法。
2、principle of impulse radio (IR), several kinds of pulse generators, pulse modulation and signal emission for UWB radio, as well as characteristics of UWB-IR are mainly presented and concluded.───重点分析了脉冲无线电方式的原理,脉冲的几种产生方法,调制、发射以及脉冲信号的技术特点。