sharp point

Too many charge concentrate at a sharp point may ionize the air and produced electric wind.

太多电荷集中在尖角时,会令空气电离,产生电风.

When the time is long, the position of the moist sharp point obtained by the author agrees with experiment [ 1] well.

与实验值及有限差分法的结果[1]相比较，当时间较长时，本文求得的土壤水湿润锋的位置有较好的精确度。

like much of libeskind's body of work, the centre's faceted volume shoots upward into a sharp point.

与里伯斯金别的设计相似，建筑中心不同平面的体量向上聚集，形成顶部的尖顶。

Our Sharp Point Tester is made of stainless steel.

对于技术参数各国的要求是一致的.

The stick tapers down to a sharp point.

木棍尾端逐渐变细成为尖头.

the opposite coast formed one vast bay, terminating on the south by a very sharp point, which was destitute of all vegetation, and was of a very wild aspect.

对岸形成一个宽阔的港湾，南端是一个险峻的海角，上面寸草不生，看起来非常荒凉。

using the mathematical conditions of occuring sharp point at a cam profile, this paper derives the calculating formulas of the minimum base radius of a disk cam with an oscillating flat-faced follower.

利用平底摆动从动件盘状凸轮轮廓曲线变尖的数学条件，推导出了确定平底摆动从动件盘状凸轮最小基圆半径的计算公式。

The design method for hobs used to machine helical lobe compressor rotors with sharp point profile is put forward.

提出了具有尖点廓形的螺杆压缩机转子滚刀的设计方法，以解决小型螺杆转子的滚削加工问题。

the surface of his pyramid used to shine with smooth white limestone, and its top came to a sharp point.

以前，大金字塔表面光滑的白石灰石非常耀眼，塔的顶端很尖。

when we talk about a point we are referring to a piece of stone that's worked to a sharp point, in this case probably to be attached to a spear.

我们说矛头的时候，我们所指的都是一块被加工成尖头的石块，在这种情况下，很可能是要接在矛上的。

a tool with a sharp point and cutting edges for making holes in hard materials ( usually rotating rapidly or by repeated blows).

在坚硬的材料上打孔的有尖头和切边的工具（通常快速旋转或反复撞击）。

Instead, it was opened by a can piercer, a device resembling a bottle opener, but with a sharp point.

反而用开罐器开启，一种类似于开瓶器但有锋利的尖端的工具。

according to the monitored data of an open-pit slope displacement, this paper gives a prediction method which can indicates the unsteady rock mass in slope by means of sharp point model of abrupt change in the catastrophe theory.

本文应用突变理论中的尖点突变模型，根据边坡移动的历史数据，预测处于非稳定状态下的边坡岩体。

a short broad slightly convex medieval sword with a sharp point.

一种短的略宽弯曲的具有锋利的尖端的中世纪大刀。

the results showed that initial soil water content and initial water head affected the movement of soil moisture remarkably. the methods of dealing with boundary condition of variable water head can be applied to the prediction of infiltration time and position of moist sharp point.

结果表明，土壤初始含水率和初始水头对水分运动都有较大影响，作者提出的变水头边界处理方法可用于水分入渗历时和湿润锋的预测。

This side of the promontory evidently formed a semicircular bay, which the sharp point sheltered from the breakers of the open sea.

海角的这一面显然形成了一个半圆形的海港，海里的浪花掩盖着海角的尖端。

The pencil tapers to a sharp point.

铅笔的一段细成笔尖.

that pen has a very sharp point on it.

那枝钢笔的笔尖很锋利。

The stick has been whittled down to a sharp point.

这根木棍被削成了尖头.

The other end of the twig is sharpened into a sharp point to use as a toothpick.

细枝的另一端被削尖用作牙签。

sharp point variation is one of the most important characteristics of the nonstationary signals, and the local singularity analysis is very important for describing the signal more accurately.

奇异点是各种瞬态信号的主要特征，奇异点的类型多种多样。为了更准确地描述信号，分析局部奇异特征显得异常重要。

A weapon with a handle and blade with a sharp point.

一种有手柄和锋利的刃的武器。

The other end of the twig is sharpened into a sharp point to use as a toothpick

细枝的另一端被削尖用作牙签。

they found themselves at the extremity of a sharp point on which the sea broke furiously.

他们发觉自己来到一个海角的尽头，海水猛烈地冲击着它的尖端。

The other end of the twig is sharpened into a sharp point to use as a toothpick...

细枝的另一端被削尖用作牙签。

sharp point on the sole of shoe worn by athletes; spikes provide greater traction.

运动员穿的钉鞋的尖钉；给运动员提供巨大的牵引。

and its top came to a sharp point.

塔的顶端很尖。

A spike or sharp point, as on the tip of a spear.

尖端,矛头,枪刺:尖状物或锐利的尖端, 如矛的顶端.

No accessible sharp point , sharp edge or burr that pose potential hazard under normal use.

在使用过程中可接触的部位不允许有伤害人体的锐角 、 快口、毛刺.

Feed velocity must decrease to a maximum safe value before crossing the sharp point.

在尖角过渡前，进给速度必须降到最大安全速度。