您要查找的是不是：
- dual-purpose drill (平播与沟播)两用条播机
- 视讯video
- DRB显示“DRIVER SQUIB CIRCUIT SHORTED”了吗?DOES THE DRB SHOW "DRIVER SQUIB CIRCUIT SHORTE"?
- Morse taper shank twist￣drill莫氏锥柄麻花钻头
- 讯号signal
- spring-loaded drill colter (条播机的)弹簧加力开沟器
- 问讯ask
- combined grain drill(hoe type) (锄铲式)联合谷物播种机
- 最后讨论了高速PCB(Printed Circuit Board)设计的要点以及PCB导线特性阻抗的计算方法。This controller can improve the performance of DSO in the display greatly. At last we also discussed the guidelines of high-speed board layout and the characteristic impedance's calculation of the circuit trace on the PCB.
- 影讯movie news
- 本报讯it is reported
- DST (Drill-Stem-Test),即中途测试,是指油井在钻井过程中,对有油气显示的地层进行快速测试。DST (Drill Stem Test), a fast test for show of oil and gas while drilling.
- 咨讯information
- 报讯alarm
- 和讯网Homeway.com
- 聆讯interrogation
- 恶讯使他焦急不安。The bad news disquieted him.
- 新浪体育讯Sina.com sports news
- 在警察侦讯时,他一直面无表情。He wore a poker face during police questioning.
- 芳讯已渺Her whereabouts is a mystery
