螺旋形的

In one heavy thunder-shower the lightning struck a large pitch pine across the pond, making a very conspicuous and perfectly regular spiral groove from top to bottom, an inch or more deep, and four or five inches wide, as you would groove a walking-stick.

在一次雷阵雨中，曾有一道闪电击中湖对岸的一株苍松，从上到下，划出一个一英寸，或者不止一英寸深，四五英寸宽，很明显的螺旋形的深槽，就好像你在一根手杖上刻的槽一样。

Old Rockaway's boardwalk was crowned each summer night by a spiral21 necklace of lights that lined the tracks of the giant roller coaster we called the "Sinnig Railway".

每到夏天的夜晚，在洛克威海滩的木板路上方，都会有一圈圈呈螺旋形的电灯，安装在庞大的过山车轨道上，我们称之为"关关轨道"。

Most of them involved a construction of ramps that either spiraled around the pyramid as it grew or led directly to the current level of construction.

大部分学者认为通过建造斜坡，可能是随着高度的增加，建环金字塔螺旋形的斜坡，也可能笔直的至现在金字塔的高度。

We find that optical vortices could be efficiently formed and generated due to the interference and superposition effect of all the beamlets, during the propagation process of the coherent radial laser arrays with the initial well-organized phase distributions through the free space, the resulted beam in the far field has the strong rotation effect with the phase helicity.

我们发现具有确定初始相位的、圆径向对称分布的相干激光阵列光束在传播的过程中由于干涉和叠加效应可以形成螺旋形的位相分布且保持光束中心强度为零，即形成光涡旋。

A large, forest-dwelling antelope of central Africa, having a reddish-brown coat with white stripes and spirally twisted horns.

邦戈羚羊一种产于非洲中部的栖于森林的大型羚羊，长有带白色条纹的红褐色毛皮和螺旋形的角

Patterns in Nature: Plants Fern fronds spiral in North Carolina's Blue Ridge Mountains.

螺旋形的厥类植物的叶片，可以在美国卡罗莱纳州的蓝色山脉的山脊地域看到。

Fern fronds spiral in North Carolina's Blue Ridge Mountains.

螺旋形的厥类植物的叶片，可以在美国卡罗莱纳州的蓝色山脉的山脊地域看到。

Old Rockaway's boardwalk was crowned each summer night by a spiral21 necklace of lights that lined the tracks of the giant roller coaster we called the "Sinnig Railway".

每到夏天的夜晚，在洛克威海滩的木板路上方，都会有一圈圈呈螺旋形的电灯，安装在庞大的过山车轨道上，我们称之为&关关轨道&。

Visualize your descent down a long and beautiful spiral staircase and when you reach the bottom of the staircase you will see three doors.

想象你从一个长的和美丽的螺旋形的楼梯上下来而当你到达楼梯底部的时候你将看见三个门。

E Star trails spiral across the night sky above Joshua Tree National Park in California

意译：星星的螺旋形的轨迹越过夜空，在国家的加利福尼亚公园的树丛上面。

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