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- Purpose:To explore the value of body surface coil MRI in diagnosis of perianal fistula. 目的:探討體部表面線(xiàn)圈MRI對肛瘺的術(shù)前診斷價(jià)值。
- Methods Based on the local made MRI system, self made surface coil was applied to complete arthrography and a comparative study was also exercised between it and arthrography. 方法在國產(chǎn)磁共振系統上,采用自行研制的顳下頜關(guān)節M(mǎn)RI表面線(xiàn)圈完成顳下頜關(guān)節區的MRI成像,并與關(guān)節造影進(jìn)行了對比性研究。
- Methods:High resolution carotid arteries MR imaging was performed in 19 patients and 3 healthy volunteers using 3 inch surface coil with three sequences,including DIR T?1WI,FSE T?2WI and 3D-TOF. 方法:采用3in表面線(xiàn)圈,DIRT1WI、FSET2WI和3DTOF序列對19例患者及3例志愿者進(jìn)行頸動(dòng)脈高分辨力MRI成像,評價(jià)有無(wú)硬化斑塊并對其初步分型。
- For example, when a surface coil is used to transmit a rectangular RF pulse into a uniform water phantom, the amplitude of the B1field can vary by several-fold across the imaged object. 比方說(shuō)，當一個(gè)表面線(xiàn)圈向均勻的水介質(zhì)發(fā)射矩形射頻脈沖的時(shí)候，B1 場(chǎng)的振幅有可能在成像物體的不同部位發(fā)生很大的差異。
- Centre surface coiling way, winding tension control magnetic particle clutch. 中心表面卷取方式，收卷磁粉離合張力控制。
- Depth - resolved surface coil spectroscopy, DRESS 通常用的定位方法包括:深部分辨表面線(xiàn)圈法
- Pointed - resolved surface coil spectroscopy, PRESS 點(diǎn)分辨表面線(xiàn)圈法
- 68 surface coil elements were employed to encompass the whole body. 共使用68個(gè)表面線(xiàn)圈單元包繞患者全身。
- A surface in the form of a coil or screw. 螺旋面具有線(xiàn)盤(pán)或螺絲形狀的表面
- The gas bubbled to the surface of the water. 氣體變成氣泡升上水面。
- The surface of the liquid gradually crusted over. 液體表面漸漸地結了一層皮。
- A breeze ruffled the surface of the lake. 一陣微風(fēng)吹皺了湖面。
- A wave broke across the surface of the pool. 一個(gè)波浪從池水表面掠過(guò)。
- The calm water surface is very much like a mirror. 那平靜的水面十分象一面鏡子。
- Acid had pitted the surface of the silver. 酸把銀器的表面腐蝕了。
- He is honest only on the surface. 他只是表面誠實(shí)而已。
- A film of mucus and bacteria on a tooth surface. 齒菌斑牙齒表面一層粘液和細菌的膜
- The hard outer portion or surface area of bread. 面包皮面包的表面區域的硬皮
- The Applied Value of Knee Joint MR imaging with Exoteric Head Surface Coil 開(kāi)放式頭線(xiàn)圈膝關(guān)節成像的應用價(jià)值
- Surface mail takes longer than airmail. 普通郵件比航空郵件慢。
