锯齿的

Summary of Background Data. Pedicle or anterior screw fixation is commonly used with interbody deice fixation.

在48块胸腰椎椎体中，选用椭圆形或者四叶状的锯齿边缘的压力器，接触椎体的面积约为40％的终板面积，作轴向压迫。

Out the window over Brian's shoulder, as a stage back drop for this whole improbable scene, rose the serrated wall of the Rockies, etched in snow and ice, jagged as a giant bread knife along the western horizon.

越过布赖恩的肩头朝窗外望去，只见峰峦起伏、兀然壁立的落基山脉冰雕雪刻，犹如一把有锯齿状锋刃的巨形面包刀横贯在西部地平线上，仿佛为整个令人难以置信的场面提供了一幕舞台背景。

Don't you see the farm-house yonder? And there is an Elder Tree standing beside it; and the cock is scraping away the earth for the hens, look, how he struts! And now we are close to the church.

这些古宫的红墙和锯齿形的山形墙倒映在小河里--这儿有许多天鹅在游着，在了望那古老的林荫大道，在了望田野里的小麦泛起一层波浪，好像这就是一个大海似的。

I first began to question this when I detected a gray object partially healed within the right ilium.

当我发现一个灰色的东西时，我首先开始检查部分愈合的右髂骨，CT扫描显示出在下面20-54mm处有一个叶形、边缘锯齿状的箭头，这是典型的8500-4500 B.P。

Methods. An elliptical or a cloverleaf-shaped indentor covering 40% of the endplate was axially compressed against the superior endplate of 48 thoracolumbar vertebrae.

在48块胸腰椎椎体中，选用椭圆形或者四叶状的锯齿边缘的压力器，接触椎体的面积约为40％的终板面积，作轴向压迫。

Pinking shears, 22.9 or 25.4 used to give a zigzag finish to raw edges of firmly woven fabrics.

花齿剪，22.9的或25.4的用来把厚的梭织物的毛边剪成锯齿状。

Having indentations that extend about halfway to the center, as in certain leaves.

半裂的有锯齿状边缘的，延伸到距中心一半的距离，例如某些叶片

Autonomous Underwater Glider is a new AUV without external active propulsion, but relying on the internal actuator to adjust the center of gravity and the net buoyancy to generate relative motion.

0引言水下滑翔机器人是为了满足海洋环境监测与测量的需要，将浮标、潜标技术与水下机器人技术相结合，研制出的一种无外挂推进系统，依靠自身浮力驱动，沿锯齿型航迹航行的新型水下机器人。

The front part includes the bumper that simulates the fury of the cat and the body presents a proportionate structure and ergonomics to perform jumps or stunts, while the side guards with serrated foot supports prevent the foot from sliding and keep the rider intact on bumpy tracks.

前端部分包括保险杠模拟愤怒的猫和机构提出了相应的结构和人体工程学进行跳跃或特技，而方后卫锯齿状英尺支持防止徒步滑动和保持完好的骑手颠簸轨道。

Its zigzaging coastline created a fine safe harbor sites for the pirates, including the notorious Dark Beard and Captain Kyd.

该岛因为锯齿状的海岸线为海盗提供了非常安全的停泊地点，包括历史上非常有名的海盗&黑胡子&和基德船长。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐