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- This paper introduces the principle and character of wave shock test system of auto electronic products. 本文介绍了一种汽车电子产品浪涌冲击试验系统的原理及特点。
- MethodThe content of Tetrahydropalmatine was determined by dual wave length TLC-scanning. 方法应用双波长薄层扫描法对延胡索乙素的含量进行测定。
- Abstract: Calcium and magnesium in nature water are simultaneously determined by dual wave length spectrophotometry.The results are satisfactory. 文摘:本文采用双波长分光光度法使钙、镁不经掩蔽而同时测定，方法简单、准确。利用该方法对环境水样中的钙、镁进行了测定，结果令人满意。
- Lead-Free N2/ AIR Reflow Soldering Machine， Automatic Lead-Free Dual Wave Soldering Machine， Semi-Auto Solder Paste Printer， loader， unloader， buffer conveyor， NG/ OK buffer loader. 热风回流焊锡机，全自动无铅双波峰焊锡机。锡膏印刷机，上板机，下板机，缓冲输送机，NG/K暂存机等。
- Lead-Free N2/ AIR Reflow Soldering Machine， Automatic Lead-Free Dual Wave Soldering Machine， Semi-Auto Solder Paste Printer， loader， unloader， buffer conveyor， multi-function buffer loader, AOI. 热风回流焊锡机，全自动无铅双波峰焊锡机,锡膏印刷机，送板机，收板机，缓冲输送机，多功能暂存机,AOI等。
- Lead-Free N2 /AIR Reflow Soldering Machine, Automatic Lead-Free Dual Wave Soldering Machine, Semi-Auto Solder Paste Printer, loader, unloader, buffer conveyor, NG/OK buffer loader. 热风回流焊锡机，全自动无铅双波峰焊锡机。锡膏印刷机，上板机，下板机，缓冲输送机，NG/OK暂存机等。
- Lead-Free N2 /AIR Reflow Soldering Machine, Automatic Lead-Free Dual Wave Soldering Machine, Semi-Auto Solder Paste Printer, loader, unloader, buffer conveyor, multi-function buffer loader,AOI. 热风回流焊锡机，全自动无铅双波峰焊锡机,锡膏印刷机，送板机，收板机，缓冲输送机，多功能暂存机,AOI等。
- The study and development of shock tester for eye protection device 眼护具冲击测试仪的研制
- Present State and Perspectives on Force-Pulse Generator of Product Shock Tester 冲击试验机的力脉冲发生器应用现状与发展
- dual wave length spectrophotometry 双波长分光光度法
- The road opened out into a dual carriageway. 这条路已扩展成了复式车行道。
- Electrodynamic Type Vibration Tester,Reactive Type Vibration Tester, Drop Tester,Temperature / Humidity Vibration Combined Environmental Testing System,Mechanical Shock Tester 振动机,振动试验机,振动测试机,振动试验系统,动击试验机,冲压试验机,碰撞试验机落下试验机,环境测试仪器,振动,冲击,振动测试系统
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- FRONT SUSPENSION (option), dual coil springs and shock absorbers. 前悬架（备选件）：双卷簧和减震器。
- 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。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- STABILITY. Front suspension with dual shock absorbers. 稳定性：前轮悬架双减震器。
- 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。
