查询词典 ultrasonic

And provide our customers professional design for a variety of demanding high frequency ultrasonic welding mold and weld die.

并为客户专业设计制作各种高难度的超声波焊接模具及高周波熔接模具。

Our factory has advanced production equipment and detection equipment, major equipment has: advanced laser drilling machine, ultrasonic grinding machine, high-speed line polishing machine, electric spark reaming machine, precision machine tools, precision testing instruments imported Swiss, CNC EDM , line cutting, high-speed punching machine, polishing machine, die machine, optical projectors.

本厂拥有先进的生产设备及检测仪器，主要设备有：先进的激光打孔机、超声波研磨机、高速线抛光机、电火花扩孔机、精密机床、进口瑞士精密检测仪器、数控电火花、线切割、高速穿孔机、抛光机、压模机、光学投影仪等。

Shadi major equipment may be walking a wire Cutting Machine; Taiwan-Green high-precision surface grinder; significant number of high-precision milling, precision and outside circular grinding, NC Fast thread cutting machines, ultrasonic composite die polishing machine, and other precision integrity Mechanical processing equipment, and to introduce the most advanced domestic and foreign 5/10000 accuracy of the Japanese optical projector, and high-precision tool microscope and a high degree of precision measurement orbit testing equipment such as the high-precision product quality assurance.

主要设备有沙迪可慢走丝线切割机；台湾宇青高精密平面磨床；高精度数显铣，精密内外圆磨，数控快走丝线割机，超声波复合模具抛光机等各类完整精密的机械加工设备，并引进国内外最先进的精度达万分之五的日本光学投影仪，以及高精度工具显微镜，高度测量轨等精度检测设备保证产品的高精度品质。

The cellulose was pretreated by ultrasonic. The changes of structure were characterized by scanning electron microscope,X-ray diffraction,and infrared spectrum.

用超声波预处理纤维素，并利用电子显微镜、X射线衍射和红外光谱对纤维素预处理前后的结构变化进行表征。

The results show that the ultrasonic wire bonding between the CZT contact electrode and the down-lead wire is easier to realize when the CZT wafers are mechanically polished and their contact electrodes are prepared by ion sputter technology.

摘 要：为实现高电阻CdZnTe半导体接触电极与外引线的超声波焊接，采用正交实验法探讨CZT接触电极与引线超声波焊接质量的影响因素及其作用规律。

Furthermore, the bonding pressure and welding power have a great effect on the ultrasonic wire bonding rates between the down-lead wire and the CZT contact electrode after the electrode layer preparation technology of CZT wafer is fixed on.

此外，CZT接触电极制备工艺和楔入压力都是影响CZT接触电极与引线超声波焊接质量的主要因素，当CZT接触电极制备工艺确定后，楔入压力成为影响CZT接触电极与引线超声波焊接质量的主要因素，焊接功率则为次要因素。

The results show that CZT wafer with the mechanical polishing treatment was easier to achieve the ultrasonic wire bonding between the Au electrode of CZT and the down-lead. Moreover, the weldbility between the CZT electrode thickness and the down-lead shows a kind of parabola relationship.

研究结果表明，经机械抛光表面处理的CdZnTe晶片，其金电极与外引线间容易实现超声焊接；CdZnTe电极厚度与引线焊合率之间呈抛物线关系，获得最佳焊接质量的电极厚度为180nm左右。

AS AN EXCLUSIVELY MASTER STOCKING DISTRIBUTOR AND MAINTENANCE CENTER FOR CHINA NORTH AREA,MAINLY SPECILIZING IN RE-SALES OF METERING PUMP,CONTAINER DRUM PUMP, WATER TREATMENT CONTROLLER AND DRY FEEDER, AGITATOR,ELECTRICAL VALVE,MANUAL VALVE,Y-TYPE STRAINER,ULTRASONIC LEVEL DETECTOR,LEVEL SWITCHES ETC..

专门经营上述公司生产制造的计量泵、水处理仪表、干粉投加器、插桶泵、搅拌器、PVC电动手动阀门、流量计、管道Y型过滤器、超声波液位计、液位开关等加药混合设备，是一家专业性商贸和工程技术公司。

Business:Δ production and marketing 15 KHZ, 20KHZ various sizes of plastic ultrasonic welding machine;Δ plastic production and marketing of various specifications High Frequency Weld, synchronous links, induced induction machine;Δ production and marketing of plastic welding machine rotary;Δ electric production and marketing of plastic weld Machine;Δ production and sales of various non-standard specifications for plastic welding machine;Δ professional design and manufacture of various specifications welding the first mold all kinds of welding and maintenance equipment; Note: welding the first mold and mechanical maintenance warranty period of three months, the new machine - Use of one year.

经营范围：Δ产销15KHZ、20KHZ各种规格超声波塑胶熔接机；Δ产销各种规格高周波塑胶熔接、同步熔断、诱导感应机；Δ产销旋转式塑胶熔接机；Δ产销电热式塑胶熔接机；Δ产销各种规格非标式塑胶熔接机；Δ专业设计制造各种规格焊头模具及维修各类焊接机械设备；注：焊头模具及机械维修保用期三个月，新机器保用期一年。

Purpose.Appraising curative effects of several medicines to treat respiratory system dsease by ultrasonic atomising.

目的 ：评价几种药物通过超声雾化吸入治疗呼吸系统疾病的疗效。

You might not think that mathematicians have anything particularly relevant to say about your love life.

你可能不认为数学家有什么特别理论来谈你的爱情生活。

Objective:To investigate extent of lesion, grading criteria of nonspecific duodenitis and their association with duodenal ulceration.

目的 ：探讨非特异性十二指肠炎的病变程度、分级方法及其与十二指肠溃疡病间的关系。