John did a double take when he saw Bill in girl's clothes. 当约翰看到比尔穿着姑娘的衣服,他惊奇地又看了一眼。
Double end circular saw flanks grinding EB: Sir, turn the boat rudder directly to the whirlpool. 双头圆锯片侧磨齿机海尔兄:爷爷,把船头掉过来,目标大旋涡。
Calculating procedures and formulas of double circular tooth strength for cold metal saw are given in this paper. 给出了较为完整的双圆弧锯齿的强度计算步骤和计算公式,以供锯片的设计、制造者参考使用。
The utility model finishes the work of selecting and picking mainly by a vine branches gripper device of double chains, a saw tooth device for picking flowers and a combination selecting screen etc. 主要由双链条藤枝夹持机构、锯齿摘花机构,组合式分选筛等完成分摘作业。
Analysis of arc interference and control strategy for double wire AC-DC SAW 交直流双丝埋弧焊电弧干扰分析及控制策略
Double Layer SAW Pipe with Large Diameter for Transmitting Oil and Gas Experience about design and execution of large diameter water transmission pipeline 油气输送管道用大直径双层埋弧焊管
This was more than double that of the US, its nearest rival, which saw its share of the market fall from 19.2 per cent to 16.6 per cent. 这几乎是最大竞争对手美国的两倍多。美国市场所占比例则从19.2%降至16.6%。
Two sets of double pullers with flying saw have been in normal production for half year. 两台带飞锯双牵引机也正常工作半年。
Dual-Reduction Tinplate double end circular saw flanks grinding 双相辗压镀锡薄钢片双头圆锯片侧磨齿机
Design Methods of Tee Branch of Directly Buried Heat-supply pipeline Double Layer SAW Pipe with Large Diameter for Transmitting Oil and Gas 直埋敷设供热管道三通支管设计方法油气输送管道用大直径双层埋弧焊管
All the top PC makers'sales grew by double digits but PC makers in Asia saw their sales jump faster. 除了亚洲地区的个人电脑销量急速下降外,其他地区的所有大个人电脑生产商的产品销量都上升了两位数。
Through the analysis of malfunctions for automatic double head saw drill and mill, we expound how to reject typical malfunction in pneumatic control system speedily, and the malfunction is the feeble action of air-hydraulic damping cylinder. 通过分析法与互换法结合,对自动双头锯钻铣故进行障分析,得到快速排除气动控制系统中的典型故障即气动执行器运动无力的方法。
Double-wire Narrow Gap SAW of Thick-wall Pressure Vessel 厚壁容器的双丝窄间隙埋弧焊
The double blade horizontal travel cut method made the flying saw with the advantages of the cut resistance forces assigned equally in both blades and horizontal feed in the cut process. 该飞锯采用双锯片水平进给的方式切割,其优点在于切割时进锯阻力由两片锯片均匀承担,水平进给。
Based on the fact that superimposed region of ultrasonic pulses by transmitting IDT and by receiving IDT is variable with time, a new theoretical method has been found to analyze double dispersive SAW devices. 本文对双色散结构的声面波脉冲压缩滤波器给出了一种方法比较严格、运算比较简捷的新的理论分析方法。
The analysis of typical malfunctions for automatic double head saw drill and mill 自动双头锯钻铣机故障分析
An advanced double wires narrow gap SAW technique, equipment and special procedure have been used to weld high pressure storage tanks successfully with high quality welding joints. 采用先进的双丝窄间隙埋弧焊设备和专用焊接工艺,成功地焊接了大厚壁高压蓄势器,质量检查全部合格。
Strength Calculation of Double Circular Tooth for Cold Metal Saw 金属冷锯机双圆弧锯齿的强度计算
Application of double wires saw to box column fabrications 双丝埋弧焊在箱形柱制造上的应用
Studies on double dispersive saw pulse compression filter 双色散声面波脉冲压缩滤波器的研究