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- All patients were taken X-ray at 3rd 6th 12th 18th month postoperation to observe the change of height of vertebrae, pain, and the incidence of complications. 术后分别在3、6、12、18个月复查正侧位X线片，观察手术前后及术中并发症的发生率，测量并比较手术前与手术后各期复查的X线片，观察术后椎体高度的变化和灌注剂的情况，以及术后疼痛的缓解情况。
- Take a change of clothes with you. 把你替换的衣服带去吧。
- A change of diet may do you good. 改变一下饮食对你可能有好处。
- The teacher placed the children in order of height. 老师按照学生个子的高矮把他们排好队。
- A good pitcher has a change of pace. 一个好投手能投出速度捉摸不定的球。
- The doctor urged a change of air. 医生力劝换个环境。
- Plot a graph of height against age. 绘制一张身高与年龄对照的曲线图。
- I am afraid of height, so I won't go skydiving. 我怕高,所以我不会去高空跳伞。
- Circumstances have compelled a change of plan. 因情况所迫，计划已经改变。
- Please line up in order of height. 请按大小个排队。
- Please notify us of any change of address. 地址如有变动，请通知我们。
- But the ratio of height to width is at work. 增大框筒的高宽比可以减小相同高度比例处的剪力滞后效应。
- I noticed a swift change of expression in his face. 我注意到他脸上的表情很快地变化。
- There is a swell of height 8 meters from seaward. 从海面过来一个米高的涌浪。
- Don't rise to Maotai such a piece of height ! ：不要把茅台上升到这么高的一个高度！
- She knew with a change of scene she would soon buck up. 她知道环境一改变她将快乐起来。
- If we are to avoid defeat we need a change of leadership. 我们要避免失败的话，就要换掉领导人。
- I finally conquered my fear of heights. 我终於克服了我的惧高心理。
- I need to tone up with more exercise and a change of diet. 我需要加强锻炼和改变饮食来增强休质。
- The public are clamouring for a change of government. 公众大声疾呼要求撤换政府。
