Design of large cross-section block horns with slots for ultrasonic plastic welding
具有开槽结构的大尺寸立方形超声塑料焊接焊头的设计
A new design method for large cross-section blade-like ultrasonic plastic welding horns with slots is pre-sented,and relative experiments have been done to validate this method.
提出了一种大尺寸长条形超声塑焊开槽焊头的设计方法,并对其进行了实验验证。
By embedding a C-shaped slot in the resistance-loaded annular-ring microstrip antenna,we design a compact dual-frequency microstrip antenna in this paper.
在对环形微带天线进行电阻加载实现天线小型化的基础上,通过对环形天线的C形开槽,实现了天线的双频带工作。
Study on grooving and joint grouting technology of asphalt pavement;
沥青路面开槽灌缝技术研究
channel-cutting, opening or closing machines, for shoemaking
开槽、破槽或合槽机,制鞋用
Slotted round head wood screws
GB/T99-1986开槽圆头木螺钉
Slotted countersunk head screws
GB/T68-1985开槽沉头螺钉
Slotted cheese head screws
GB/T65-1985开槽圆柱头螺钉
Slotted raised countersunk head screws
GB/T69-1985开槽半沉头螺钉
Slotted countersink head wood screws
GB/T100-1986开槽沉头木螺钉
Slotted pan head screws
GB/T67-1985开槽盘头螺钉
groover concrete cutter
开槽式混凝土切削机
grooving appliance, gas-operated, of the welding appliance type
熔焊装置型气动开槽机
tenoning and trenching machine
榫头切削和开槽两用机
The carpenter grooved the board.
木匠在木板上开槽。
Application of shut-off and restart-up technology when 306kA aluminium reduction cell with power
306kA铝电解槽不停电停、开槽技术的应用实践
"Notched Upper Right-Shadowed White Rightwards Arrow
"带开槽随以右上阴影空心向右箭头
Slotted set screws with flat point
GB/T73-1985开槽平端紧定螺钉
drunken saw
【机】切[开]槽锯
A trough or an open box in which feed for livestock is placed.
食槽用于放置禽畜饲料的槽或开口盒
SWITCH SENSE CIRCUIT (CAV 6) AND GROUND
开关感知电路（槽６）与地
To form grooves or deep wrinkles in.
在…开出沟槽，使起深皱纹