您要查找的是不是：
- Methods: (1) patients were selected on Allen test. 方法 :(1)Allen试验 ;
- Allen test was negative in all patients. 所有病人Allen试验阴性。
- Methods All 120 patients received Allen test before operation. The catheter was inserted into the right radial artery for angiography. We used 5F Terumo Optiporqe Radil angiography catheter according to operator. 方法120例病人术前均接受A llen's试验检查,选择右侧桡动脉作为穿刺插管的部位,依个人习惯我们使用5F桡动脉造影导管。
- Objective To evaluate the artery anatomy and the blood circulation in forearm and hand of normal people with a allen test modified by color Doppler technique,which is a clinical material in coronary artery bypass surgery(CABG) and plastic surgery. 目的 应用彩色多普勒超声技术改良传统的艾伦试验 ,更客观地评估正常人前臂和手部血管解剖及血运模式 ,为冠状动脉搭桥或整形外科术前移植桡动脉做血管桥提供安全依据。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- Allen went in the house and got his coat. 艾伦进入屋内拿他的大衣。
- There's a grocer's at the corner of the street. 在街道的转弯处有一个食品杂货店。
- She waved to me as she turned the corner. 她拐弯时向我挥了挥手。
- The clothes lie huddle up in a pile in the corner. 衣服乱成一团，堆放在角落里。
- The corner of the page has been stuck down. 这一页的边角给粘住了。
- He snipped off the corner of the milk carton. 他剪掉牛奶袋的边角。
- A car swung sharply round the corner. 一辆汽车在街角急转弯。
- The boys were larking about on the street corner. 孩子们在马路拐角处吵吵闹闹地玩耍。
- The news soon spread to the farthest corner. 消息很快传到最远的角落。
- I'm in a tight corner just at present. 我眼下的处境十分不妙。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- The van hurtled round the corner. 客货车疾驶转过街角。
- The bank is just around the corner. 银行就在拐角附近。
- The children were whispering in the corner. 孩子们正在角落里低声耳语。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
