英汉 网络释义 un. 1. 打捆针传动轴
NPR 变速箱滚针 FOR ISUZU Bearing needle mainshaft 8972531021 义乌市拓越汽车配件有限公司 5年 回头率: 25% 浙江 义乌市 ¥23.50 【RB Bearing】Rear BEARING NEEDLE ROLLER KS559.04 滚针轴承 广州鑫顺盛轴承机电有限公司 15年 月均发货速度: 暂无记录 广东 广州市白云区 ¥18.50 成交60套 ...
concentrated at the tip of the needle, as supported by numerical simulations (Fig.1B(1,2)). For this reason, cavitation is more likely to appear at the needle tip than elsewhere, and, if such event were to occur along the needle shaft, its effects would be limited in a confined ...
a needlelike crystal. a sharp-pointed mass or pinnacle of rock. an obelisk or a tapering, four-sided shaft of stone: Cleopatra's Needle. Also called nee dle beam . Building Trades. a short beam passed through a wall as a temporary support. verb (used with object) needled, needling. ...
Concrete Vibrator Shaftdrive by Electric motor,gasoline engine and Diesel engine. It is suitable for common concrete compaction, widely uesd in many places such as the bridge, the harbor construction, the large-scale dam, the high-level building base irrigation pile acted as a ...
Friction in the needle shaft caused by piercing the AF tissue hampered the movement of the probe in the lumen of the needle when the speed was very low, resulting in an erroneous phase estimation of the oscillating indentation signal. The upper limit of the frequency band is dependent on ...
An epidural needle and method of use are disclosed involving a needle shaft having a first end and a second end with an axial channel extending therebetween. The first end of the needle shaft includes an inclined surface and a rounded and blunted point. The second end of the needle includes...
Define needle bearing. needle bearing synonyms, needle bearing pronunciation, needle bearing translation, English dictionary definition of needle bearing. n engineering an antifriction roller bearing in which long rollers of very small diameter fill the
Made-in-China Zx32 Dynapac Type Flexible Concrete Vibrator Shaft US$25.80-45.00 20 Pieces (MOQ) Turkey Type Concrete Vibrator Hose US$25.80-45.00 20 Pieces (MOQ) Russia Vibrator Hose, Zx-51mm, Zx-75mm US$25.80-45.00 20 Pieces (MOQ) Japanese Type Flexibel Professional Concrete...
, a thin needle can readily stray from the imaging plane; during “out-of-plane” insertions, only a small region of the needle in the vicinity of the imaging plane can be visualised, and in this region, the needle tip can have a very similar appearance to that of the needle shaft. ...