您要查找的是不是：
- I am able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- I was able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- I was able to pickyou upon the short wave radio. 我能用短波收音机收听到你的信号。
- It is necessary to use a short wave radio to pick up the programs. 必须有一台短波收音机才能收听这些节目。
- The recent advances in ultrasonic guided wave testing technique are summarized. 摘要综述近年来超声导波检测研究的最新进展。
- Guided wave second-harmonic (SH) generation can not be phase matched automatically by Cerenkov radiation scheme. 用波导产生倍频波时,如果倍频波进入辐射模区,仍然有相匹配问题。
- Based on the ultrasonic guided wave technique and the dispersive waveform prediction method, a method about how to image defects in pipes is presented. 摘要在导波传播理论和频散波形预测理论的基础上，研究了超声导波在检测管道时，如何利用时域波形重构缺陷图像的问题。
- Short wave radio can propagate allover the world, making cross-country communication possible. 短波无线电可传遍全地球，达成无国界的通讯。
- The transmitter generates guided wave in the plate according to magnetostrictive effect,and then it propagates in the plate and is reflected by the damages and edges of the plate. 根据反射信号的到达时间和波在板中传播的速度,可判断出板中缺陷所在位置。改变恒定偏置磁场与时变磁场的方向可以在板中激励不同波型的导波。
- Authorities say the couple also used short wave radio to take orders from Havana and to transmit information. 当局表示两人还通过使用短波无线电接受古巴命令和发送情报。
- There were 306 broadcasting stations,770 medium and short wave radio transmitting and relaying stations and 360 television stations throughout China. 广播电台306座，中、短波广播发射台和转播台770座，电视台360座。
- There were 306 broadcasting stations, 770 medium and short wave radio transmitting and relaying stations and 360 television stations throughout China. 广播电台306座，中、短波广播发射台和转播台770座，电视台360座。
- The space observation successes in solar long wave radio,X-ray,EUV.research results from those observations are investigated in this paper. 本文着重探讨了太阳空间长波射电观测、X射线观测、紫外线观测的成就与研究结果。
- Simmons say Havana has long relied on short wave radio to send encoded messages using a system that converts letters into numbers. 西门斯说哈瓦那长期通过短波无线电发送加密指令，通过某个系统将字母转成数字。“所以只要有短波收音机就能听到，但如果没有解码包，你听到的就只是数字。”
- Applying classical wave theory, a concept of equivalent elastic modulus on propagation speed modification of guided wave through "variable cross-section" of metal bar embeded layer was put forward. 摘要运用波动的经典理论，提出了导波在金属杆嵌入层“变截面”传播时波速改变的“等效弹性模量”的概念。
- Due to the dispersive and multi-mode characteristics of guided waves,the pulse of energy will spread out in space and time as it propagates. 在分析超声导波时间-空间传播特性基础上,建立了超声导波检测的空间表述模型。
- Guided wave inspection is very attractive in this application as it is particularly sensitive to transverse vertical defects since the waves travel along the length of a rail. 由于波沿着轨道长度方向传播，在横向/垂直向不合格品检验中非常灵敏，所以导向波检验在这方面是非常有吸引力的。
- Our theoretical analysis produces the dispersion curves of longitudinal modes of ultrasonic guided waves in liquid-filled pipes with viscoelastic coatings. 理论分析得到了带粘弹性包覆层充液管道中纵向模态的频散曲线。
- Short wave radios can pick up programs broadcast by many other countries. 短波收音机可以接收很多国家广播的节目。
- The fuze is provided with some Anti-jamming function by means of instantaneous time average zero-over rate representing Doppler signal's frequency of continuous wave radio Doppler system fuze. 用短时平均过零率表征连续波多普勒体制无线电近炸引信多普勒信号频率,使引信具有一定的抗干扰能力。
