Study on Welding Quality Control and Safety Assessment of Duplex Stainless Steel Pipe
双相不锈钢管道焊接质量控制和安全评定的研究

Has information on the Office need to be copied, Liqing chose to use duplex printing.
有办公资料需要复印, 丽清选择使用双面打印。

Meanwhile, an audio codec circuit board is made to realize full duplex communication.
同时通过自制一块语音编解码拓展板，实现了全双工通信。

the wireless receivingtransmitting module can transmit an audio signal in full duplex.
无线收发模块可全双工传输音频信号。

Simplex Data communication in one direction only. Contrast toFull duplex, Half duplex.
数据只作一个方向的传送。有别于全变向，半变向。

Echogenicity changes in duplex thyroids. It is advised to have it reexamined regularly.
两叶甲状腺回声改变定期复查。

Simplex Data communication in one direction only. Contrast to Full duplex, Half duplex.
单向数据只作一个方向的传送。有别于全变向，半变向。

Corrosion Fatigue and Dynamic Strain Aging of Duplex Stainless Steel in Aqueous solution
双相不锈钢在水溶液中之腐蚀疲劳与动态应变时效

Study of repeater based on differential mode signal used for full duplex data communication
基于差分信号全双工数据通信的中断技术研究

Main products include linerboard, high performance corrugating medium and coated duplex board.
集团主要产品包括卡纸, 高强瓦楞芯纸及涂布灰底白板纸。

The temperature of duplex annealing has little influence on fatigue crack propagation behavior.
该合金的疲劳裂纹扩展速率对退火温度不敏感。

Objective To investigate the clinical diagnostic value of duplex sonography in intraorbital tumor.
摘要目的探讨眶内肿瘤彩色多普勒表现及诊断价值。

Halfduplex data transmission in both directions but only one direction at a time. See Full duplex.
数据的来往传送，但每次只限於接收或传发。参阅全双向。

no data on patients preference between duplex ultrasonography and contrast angiography were available.
患者对多普勒超声扫描和传统血管造影的偏好尚无资料。

The invention provides an alternating voltage passivation processing method of a duplex stainless steel.
本发明提供的是一种双相不锈钢的载波钝化处理方法。

The principle is presented for designing duplex treatment of nitriding and vapor deposition of hard films.
阐述了渗氮 气相沉积硬质膜复合处理的设计思想。

Be liberal with duplex or angiography after blunt trauma when cervical vessel injuries cannot be ruled out.
即使没有临床表现, 颈部的钝器伤仍有严重血管损伤的可能

Firstly, equiaxed microstructure could be produced by treatments including hot compression and duplex anneal.
本文首先通过变形及双重退火获得了很好得等轴组织。

ObjectiveTo evaluate the diagnostic value of transcranial colorcoded duplex sonography on cerebral aneurysms.
目的评价经颅彩色多普勒诊断颅内动脉瘤的临床价值。

The enterprise harbin fangyuan industry co. , ltd. offers among other things duplex and Central heating boiler.
提供关于二重的, 双的以及中央供暖锅炉的信息。

The midwives transmitting station accepted the limit of the launch site, has considered to us the duplex network.
中波发射台受发射场地的限制, 已考虑使用双工网络。

Duplex weld metal of higher austenite levels exhibits excellent properties of welding application and technology.
奥氏体占优势的双相焊缝具有好的工艺和使用性能。

Objective To evaluate the diagnostic values of carotid duplex ultrasound with ischemic cerebral vascular disease.
目的彩超对颈动脉性缺血性脑血管病的诊断价值

The surface outlets at Ertan hydropower plant are arc gates, and the hoisting devices are duplex hydraulic hoists.
二滩电厂表孔采用弧形门，启闭形式为双缸液压启闭机。

STUDY ON MICROSTRUCTURE AND PROPERTY OF NEW CAST STAINLESS STEEL WITH DUPLEX PHASE STRUCTURE OF RESISTANCE TO PITTING CORROSION
新型双相抗点蚀铸造不锈钢的组织及耐蚀性能研究