闭合-断开

Mathematics A set with an associative binary operation under which the set is closed, which contains an identity element and an inverse for every element in the set.

群：二元结合运算为闭合的数学集合，具有单位元素。集合中每一元素都有逆元素 adj。

Terminal ileitis ileocecal valve open longer, shortening the time of closing, the ileocecal valve systolic and diastolic dysfunction may be an important factor in the pathogenesis of CTI.

慢性末端回肠炎的回盲瓣开放时间明显延长，闭合时间明显缩短，回盲瓣舒缩功能异常可能是CTI发病的重要因素。

Cases were closed. Traction table and image intensifier were used during operation.

手术采用闭合复位，术中使用骨科牵引床和C型臂影像增强器。

Another possibility is that you forgot to close quotes in a previous tag.

另外一个可能是你忘记了闭合在先前的标签中的引号。

With the summarizations of the experiences and lacks of the speech therapy for the postoperative cleft lip and palate children with velopharyngeal incompetency in this area, combining the former research results with the personal experiences in clinical therapy, and focusing on the basic reason of speech disorders in those children, this thesis presented many speech theray skills in details.

本研究通过总结国内外同行进行唇腭裂术后腭咽闭合功能不全患儿言语障碍矫治的经验与不足，结合前人的研究成果和个人的临床矫治经验，着眼于导致此类患儿言语障碍的根本原因，研究并给出了具体的言语矫治方法。

This study started from the characteristics of the speech system in the postoperative cleft lip and palate children with velopharyngeal incompetency, analysed the causes and characteristics of the speech disorders in those children, considered the rules of the auditory development in healthy children, followed the rules of combining the therapy for the causes with the therapy for the symptoms and combining the traditional therapy skills with modern techniques, and then built up a framework of speech therapy for those children basically.

本研究从唇腭裂术后腭咽闭合功能不全患儿言语系统结构的特点出发，从此类患儿自身言语功能障碍的成因及其特点入手，兼顾普通儿童听觉发育的规律，遵循对因矫治与对症矫治相结合、传统矫治方法与现代技术相结合的原则，初步提出了一套针对此类患儿言语障碍的矫治框架。

Most children with postoperative cleft lip and palate, they present different level of speech disorders, especially the postoperative cleft lip and palate children with velopharyngeal incompetency, whose speech disords are more severe.

华东师范大学，特殊教育，2009年，博士大部分唇腭裂术后患儿都会出现不同程度的言语障碍，特别是唇腭裂术后腭咽闭合功能不全的患儿，其言语障碍更明显。

If the pericarp opens when ripe,the fruit is said to be DEHISCENT; if it remains closed,it is INDEHISCENT.

如果果皮在果实成熟时开裂，则称其为裂果，如果仍然闭合，则称闭果。

The important features of superimposed basins in China are interfracture emplacement and intermountain emplacement.

缝间就位和山间就位是我国叠合盆地的重要特点，反映了盆地经历了多期次的伸展裂解、俯冲消减、碰撞闭合以及后碰撞期的伸展挤压旋回。

Tectonic evolution of Lanping basin, controlled by closure of Palaeo-Tethys and collisional orogen between India plate and Asia continent, has undergone three evolutional stages, i. e., intracontinental rift, sag basin and strike-slip basin.

兰坪盆地的构造演化受控於古特提斯的闭合及印度与亚洲大陆碰撞的造山作用，盆地经历了陆内裂谷、拗陷盆地和走滑盆地3个阶段的发育过程。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。