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- Methods 25 patients who had foreign body inside the digestive tract but the X-ray exploration was negative, were exarnined with ultrasonic inspection with high and Iow frequency detecting head. 方法对25例有明确异物吞入史,但X线探查为阴性的患者,运用超声高、低频探头对可疑部位进行探查定位。
- Characters of wire detecting head 有线通讯测头特点
- She nestled her head on his shoulder. 她将头依偎在他的肩上。
- A NEW OPTICAL DETECTING HEAD OF INTROSCOPE FOR HERMETICAL CHAMBERS 一种新型密闭容器内壁光学观察探测头
- Ferrous sensitivity test piece shall be placed on top of the finished product/in tray of IQF fillets and passed under the detection head in the same orientation as standard product. 铁敏感测试片应放置在生产完成的产品顶部/IQF鱼片托盘中，在相同方位通过探测头下的才是符合标准的产品。
- The deer lowered its head to drink from the pond. 鹿低下头去喝池塘里的水。
- He gave the little boy a clout on the head. 他在那小男孩的头部打了一下。
- I saw the small girl topple over and hit her head. 我看见那小女孩栽了一跤，碰着了头。
- I was dazed by the blow on my head. 我的头挨了一击而觉得晕眩。
- She leaned her head back and whispered the news. 她向后仰着头，小声说出了这个消息。
- The horse kicked its fallen rider about the head. 那匹马乱踢从它背上掉下来的骑手的头部。
- A price of $1000 was set on the jewel thief's head. 悬赏1000美元抓住这个珠宝窃贼。
- As I was waiting for a bus a brick fell on my head. 当我在等公共汽车时，一块砖头落到了我的头上。
- He because of bashful but low head. 他因羞愧而低下了头。
- She greeted us with a nod of the head. 她向我们点点头打招呼。
- He was sitting with his head buried in a book. 他坐着埋头看书。
- He batted the idea around in his head. 他脑子里反复思考这个想法。
- How can I enlighten your wooden head? 我怎么才能让你这木头疙瘩开窍呢？
- The guilty man bowed his head in shame. 那个有罪的人羞愧地低下了头。
- The heavy box landed crash on his head. 沉重的箱子哗啦一声掉到他的头上。
