In this paper the electrochemical reduction mechanism of selenious acid(H 2SeO 3) in phosphoric acid solution was studied by rotating ring-disc electrode and cyclic voltammetry techniques.
利用旋转环－盘电极方法开结合循环伏安技术研究了磷酸溶液中亚硒酸的电化学还原机理。
Ayrton mother ring test method
亚尔登模盘环路试验法
A Scanning Electron Microscopic Study of Collagen Fibrous Anulus of TMJ Disc in Dogs
颞下颌关节盘环形胶原纤维环的扫描电镜研究
graduated collar
分度环，环形刻度盘
These included boxes, plates, earrings, bowls, baskets, trunks, rulers, kettles, chessboards and stools.
如盒、盘、耳环、碟碗、筐、箱、尺、唾壶、棋盘等，
Pulley Snap Ring Remove/Install
皮带盘扣环拆卸/安装
Effect of master control and cross-connect panel when MSP-ring broken
主控盘和交叉连接盘在MSP环故障时的作用
Circular tracks on a storage device such as a disk.
磁轨存储设备，如软盘上的环形纹道
To wind in concentric rings or spirals.
盘绕绕成同心环或螺旋线
To form concentric rings or spirals.
绕成盘状形成同心环或螺旋线
coil tube forced-circulation exhaust boiler
盘管式强制循环废气锅炉
inserted nut abrasive discs and inseted nut ring wheels
带螺母砂盘和带螺母环形砂轮
The shear stress in interver tebral disc mainly distributed in fibrous rings.
②椎间盘的剪切应力主要分布在纤维环。
Route 7 [Causeway Bay--Central--Sai Ying Pun]
七号干线〔铜锣湾─中环─西营盘〕
Energy and consciousness- moves in spiraling motion- coils- loops- the snake.
能量和意识-以螺旋运动感应-盘绕-环-蛇。
Calculation of Disc Brake Temperature in 15-Cycle Braking
盘式制动器15次循环制动温度计算
Improvement on the Graduator and its Reading Systems in the LLMC
低纬子午环度盘及其读数系统的改善
The optic nerve head looks white (glial scar) and is surrounded by hyperpigmentation.
视盘色苍白（胶质瘢痕），色素环绕。
A Safe Disk in Windows Environment;
Windows环境下的一种安全磁盘