四维的

Take an all-terrain vehicle across acres of bushland trails or surf down the sand dunes in Vivonne Bay.

在维维翁湾，驾驶四驱越野车穿越大面积的丛林，或是从沙丘上滑下。

In addition, Hamilton quaternion, Ma quaternion and their Euler formula similar to that of two-dimensional real signal were discussed.

讨论了Hamilton四元数、马氏四元数及其与二维实信号类似的欧拉公式。

The equation and the mathematical model are acquired just after studying of the theory of gearing, and the mathematical model also result from the actual manufacturing method. Then, the paper accomplish the accurately 3D-modeling of the four generally used types of gears: cylindrical spur gean cylindrical helical gean straight bevel gear and curved-tooth bevel gear.

利用具有强大三维造型功能的工程软件实现了四种常见齿轮：圆柱直齿轮、圆柱斜齿轮、直齿锥齿轮和弧齿锥齿轮的三维造型，解决了齿轮的精确三维建模难题。

I-xxi; Kuenen, Konig, Reuss, Renan, Westphal ascribe to DN, iv, 45-9, and v-xxvi; a third class of critics reduce D1 to xii, 1-xxvi, 19, allowing it a double edition: according to Wellhausen, the first edition contained i, 1-iv, 44; xii-xxvi; xxvii, while the second comprised iv, 45-xi, 39; xii-xxvi; xxviii-xxx; both editions were combined by the redactor who inserted Deuteronomy into the Hexateuch.

一至二十一； Kuenen ，柯尼格， Reuss ，雷南维，韦斯特法赋予的DN ，四， 45-9 ，和V - 26 ；第三类批评减少D1至十二， 1 - 26 ， 19 ，允许其双重版本：据威尔浩，第一版载一， 1至四， 44 ； 12 - 26 ；二十七，而第二个组成四， 45喜， 39岁； 12 - 26 ；二十八，三十；两种版本合并的redactor谁申命记插入到

Evaluation of the Right Ventricular Outflow Tract in Children with Tetralogy of Fallot by Two-dimensional Echocardiography Using A New Subcostal View Preoperative evaluation of the right ventricular outflow tract in Tetralogy of Fallot is extremely important for surgical correction.

Ⅰ、2DE剑下新切面评价儿童四联症右室流出道梗阻程度的研究术前准确评价四联症右室流出道病变对外科手术非常重要，本文报告二维超声心动图(2DE)剑下新断面评价21例儿童四联症(年龄：2--13岁，平均6岁)的右室流出道的价值。

UST: By the middle of August 1944, the Russian offensives, beginning June 10 and unrolling one after another, had brought the Red Army to the border of East Prussia, bottled up fifty German divisions in the Baltic region, penetrated to Vyborg in Finland, destroyed Army Group Center and brought an advance on this front of four hundred miles in six weeks to the Vistula opposite Warsaw.

uTT：俄国从1944年6越10日开始发动夏季攻势，节节胜利，到8月中旬，红军已打到了东普鲁士边境，在波罗的海地区包围了德军五十个师，深入到芬兰的维堡，消灭了中央集团军群，在六个星期内在这条战线上推进了四百英里，到达维斯都拉河，与华沙隔河相望。

Among functional dyes,perylene diimides have been of great interest due to their unique optical and photophysical properties .

在功能染料中，由于苝四酰二亚胺独特的光学及光物理性质，引起了人们广泛重视，但是制备一维苝四酰二亚胺结构尚是一种挑战。

Jason Steman began his bid for 2nd place by defeating Marty Jenning 7-6; Billy Tyler 7-5; he was sent to the one loss side by Travis Dorn 7-4; where he defeated Henry Cofer 5-3; Bryant Walker 5-4; Lance Ireland 5-4; Jesse Middlebrook 5-3; Dustin Byrd 5-4; Travis Dorn 5-2; and David Trest 5-2 only to be defeated by Brian Tyler in the Finals.

贾森steman开始了他的出价为第二位，击败马蒂jenning 7月6日；比利泰勒7月5日，他被送往一个损失方面，由特拉维斯多恩7月4日；何处，他打败了亨利科弗5月3日；科比沃克5 -四；兰斯爱尔兰5月4日；杰西middlebrook 5月3日；达斯汀伯德5月4日；特拉维斯多恩5月2日；和大卫trest 5-2只被否决由Brian泰勒在决赛。

Based on the estimation of the directions of arrival and the Doppler frequencies of the sources, a quaternion model was proposed, which made the estimation of the DOA and the Doppler frequencies similar to that of one-dimensional azimuths so as to avoid direct and indirect pairing with the complex model.

针对阵列信号处理中方向角、多普勒频率的同时估计问题，提出了方向角、多普勒频率的四元数模型，使估计方向角、多普勒频率二维问题与估计一维问题相类似，从而避免了在经典的二维复数模型估计中直接或间接的配对。

In Chapter 4 a new method to determine carbaryl in effluent was given and the hydrolysis of carbaryl in effluent with the aid of three-order calibarion was studied.

第四章应用四线性平行因子分析方法检测了农业污水中西维因的含量，同时利用四线性分解的优势，同时对其水解过程进行研究，得到了满意的结果。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。