查询词典 quadrilateral

The scheme use quadrilateral directional impedance characteristics and R-L algorithm to calculate the impedance of the faulted phase. The results of simulation show that the performance of distance protection proposed is reliable, and can be used as backup protection for six-phase transmission line.

阻抗继电器采用四边形方向阻抗特性和R-L模型法进行故障相阻抗的测量，大量的仿真测试表明，该距离保护方案性能可靠，可以作为六相输电线路的后备保护。

The distances between inferior margin of 12th rib and the 3 above-mentioned nerves were all measured. Results: The superior lumbar triangle was quadrilateral (55%), triangular (35%) or irregular (5%). If the 12th rib was too short, the upper border of the triangle would be the 11th rib (5%). Four grouping patterns of the 3 nerves were found in front of the triangle, and the average distance between inferior margin of 12th rib and the 3 nerves was (16.92±6.32)mm,(59.49±14.97)mm and (112.49±17.15)mm, respectively.

结果：腰上三角的形态可为四边形(55%)、三角形(35%)和不规则形(10%)，该三角的上界可完全由第11肋(5%)构成；肋下神经、髂腹下神经和髂腹股沟神在腰上三角前方有4种不同的组合形式，三神经与第12肋下缘的平均距离分别为(16.92±6.32)mm、(59.49±14.97)mm、(112.49±17.15)mm。

This same anatomic configuration also allows some movement between the crest and the septum, and it is this instability that explains the frequent posttraumatic findings of a displaced quadrilateral septal cartilage from the groove of the crest.

同时这样的解剖特点，也使得鼻中隔和腭嵴之间有一定的活动度，正是这种结构的不稳定性可以解释为什么在创伤后经常容易发现四边形的鼻中隔从腭嵴凹槽上脱位。

This same anatomic configuration also allows some movement between the crest and the septum, and it is this instability that explains the frequent posttraumatic findings of a displaced quadrilateral septal cartilage from the groove of the crest.

同时这样的解剖特点，也使得鼻中隔和腭嵴之间有一定的活动度，正是这种不稳定的结构可以解释为什么在创伤后经常容易发现四边形的鼻中隔从腭嵴凹槽上脱位。

This same anatomic configuration also allows some movement between the crest and the septum, and it is this instability that explains the frequent posttraumatic findings of a displaced quadrilateral septal cartilage from the groove of the crest.

同时这样的解剖特点，也使得鼻中隔和腭嵴之间有一定的活动度，正是这种不稳定的结构可以解释为什么在创伤后经常轻易发现四边形的鼻中隔从腭嵴凹槽上脱位。

"It comprises two quadrilateral building courts, or upper and lower wards, separated by the Round Tower, a massive structure built on a mound and visible for many mile s."

由两个四方形的庭院构成，院落之间隔着一个巨大的圆塔。圆塔建于人工堆成的小丘上，几哩之外都能看见。

Through chemical reaction between Ga and NH〓, high-density of regular-shaped GaN nanorods was fabricated on the substrates. The distinct morphology of the GaN nanorods lies in their prism-like out shape and most of them have a quadrilateral cross section.

通过金属镓与氨气反应，制备了大量的具有规则外形的GaN纳米棒，这些纳米棒的典型形貌在于其四边形的横截面。

For resolving the shrinking problem of C-C subdivision, a recursive method to expand the initial control mesh is proposed based on the deviation analysis. The final surface generated from the expanded mesh interpolates the vertices of the input quadrilateral mesh.

为解决C-C细分的收缩问题，给出了基于误差控制的迭代扩张初始控制网格的方法，使从扩张后网格上生成的曲面插值于初始控制网格的顶点。

The Practice Evaluation of Quadrilateral Concept for Elementary School Students, a book designed by the researcher of this study, will be a tool in evaluating middle- and high-graders' concept and degree of cognition about quadrilaterals.

采用自编的「国小学生四边形几何概念实作评量」为研究工具，探讨国小中、高年级学生四边形几何概念的认知情形及层次，并藉由模糊取向的认知结构分析了解学生的概念结构。

Map into any quadrilateral (including convex/complex quadrilaterals).

Aaform是我已经转化为任何四边形（包括凸/复杂四边形矩形图发展技术）。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。