圆周

A unit of measure of longitude or right ascension, equal to 15= or !

经度15°：经度或赤经单位，相当于15°或圆周的二十四分之一

The system utilized four laser scanners along lengthwise direction of the log. Data are obtained in every ten degrees when log is turning, in each cross section, 36 data are obtained. Then the data obtained were processed and an outline of the cross section of the log was developed on computer screen. Afterwards, the largest inscribed circles for log cross sections were determined according to the principle that three points can determine a circle. Secondly, the points located on the cross sections were linked up along some log generative in order to simulate the three-dimension log outline. At last the largest right circular cylinder were optimized and the optimum turning center was determined by means of projective theory.

具体作法是：在木段长度方向均匀设置四个激光传感器，当木段旋转时，起动激光传感器，进行数据采集，每隔10~0扫描一个点，在各横断面圆周上共采集36个点的数据，由计算机处理采集的数据，并绘制出原木横断面的几何图形，再根据三点定圆的原理，确定出最大内接圆；其次，模拟原木三维廓形，即将原木相邻横断面上离散点沿着母线方向连线，由计算机分析处理，绘制原木三维廓形；最后，采用投影法，优化出原木最大内接圆柱体，并确定原木回转中心线。

Each fibre extends for approximately half of the circumference of the disc, providing some control over rotatory movements.

每个纤维大约延伸半个椎间盘的圆周，控制旋转的活动。

A row of six fine mesh point of girth is equal to the circumference of a rough dot length. 6 row sum of fine mesh point is six times the coarse locations.

一排6个不细网不面的周长相加即是一个不不细网不面的圆周长度。6排不细网不面的总和是不不细网不面的6倍。

Daily Cleaning: Use soap stained nylon scrub brush according to a circular motion and finally thoroughly washed.

日常清洁：用沾有肥皂的尼龙刷按圆周运动刷洗，最后彻底冲洗。

The iron core is circular and the secondary winding goes around the core before casting by epoxy.

本型电流互感器的铁心为圆环形，二次绕组匀绕制在铁心圆周上，用环氧树脂混合料浇注成形。

Mathematics A segment of a circle.

弧：圆周的一段 3。

In order to improve the energy utilization of node, and prolong its service life, this paper proposed an energy-efficient and self-adjusting of the circle coverage protocol.

为了提高节点能量的利用率，延长网络寿命，提出了一种节能的自调节圆周覆盖协议。

Another is to wear face into the circle within the shell-like wear, such wear is not primarily the net result of adding the oil, so oil must be added without impurities.

另一种磨损是壳体内工作面成圆周似的磨损，这种磨损主要是添加的油液不净所致，所以必须添加没有杂质的油液。

Further, the mapping function from the simply connected region of flat-plate to the unit circle is acquired, and based on this, the mathematical representation of transitional surface is established.

最终，构造壁板外形单连通域到单位圆周的映射函数，并以此建立壁板挤压模型腔曲面数学方程，利用三维造型软件完成了复杂型材挤压"流线型"过渡曲面的三维建模。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了