查询词典 square wave

It can produce sine, square, triangle wave, or even arbitrary waveform.

它可以产生正弦波、方波、三角波，甚至任意波形。

System can produce sine, square, triangle wave.

系统能够产生正弦波、方波、三角波。

My own use VHDL to achieve series dds, able sine, square, triangle wave.

我自己用vhdl实现编的dds，能实现正弦波，方波，三角波。

In the nearby port of Talcahuano, a giant wave flooded the main square before receding and washing a large fishing boat onto the city streets.

在塔尔卡瓦诺港口附近，一个巨大的海浪在后退之前，淹没了主要的广场同时在城市的街道上清洗了一艘大型渔船。

The sound's power is distributed on the surface of the wave which increases with the square of the distance from its source.

Sound。。s 力量被分布在增加与距离正方形从它的来源波浪的表面。

And with a wave of magic wands, our square-root signs become unglued and love for me has been renewed.

随着魔杖的挥舞，我们的根号被掀开，而我的爱也焕然一新。

Zoucheng city is neighboured by ages-old Qufu city in the north and linked with wave-rippled Weishan Lake in the south, Yimeng Mount in the east and vast plain in the west, with a total area of 1,613 square kilometers.

邹城市北与古城曲阜紧邻，南与碧波荡漾的微山湖相连，东为沂蒙山区，西为万顷平原，全市总面积1613平方公里。

Production varieties: a type of compressed coil spring, La Huang, torsion spring, Kahuang, drum-shaped spring, pagoda-shaped spring, the disc spring, spring steel, flat cochlear Volume spring, shaking windows of spring, the diaphragm spring, the wave spring, Dies Spring, the flat steel springs, spring steel pagoda, all types of cars, mini-car hoisted damping spring, before and after the shock absorption spring motorcycle, truck brake spring chamber, the diameter of steel specifications from 0.2-75 mm, a square steel, Chen Shui-bian Steel, a variety of stainless steel and tin, such as spring bronze.

生产品种：种类有压缩螺旋弹簧、拉簧、扭簧、卡簧、鼓形弹簧、宝塔形弹簧、碟簧、钢板弹簧、平面蜗卷弹簧、摇窗机弹簧、膜片弹簧、波形弹簧、模具弹簧、方扁钢弹簧、钢板宝塔弹簧、各类轿车、微型汽车悬挂减震弹簧、摩托车前后减震弹簧、载重汽车气室制动弹簧等，规格从钢材直径0.2-75mm，有方形钢、扁钢，有各种不锈钢和锡青铜弹簧等。

Dinger equation is solved, the stable energy spectrum and wave functions of the system are obtained, the average of currents and square of the current are calculated.

表象中，系统的薛定谔方程变为马丢方程的形式，从而实现了介观RLC电路的求解。

But the power of waves striking the shore can still be very great. During a winter gale, waves sometimes strike the shore with the force of 6,000 pounds for each square foot. That means a wave, 25 feet high and 500 feet along its face, may strike the shore with a force of 75 million pounds.Yet the waves, no matter how big or how violent, affect only the surface of the sea. During most raging storms, the water a hundred fathoms(600 feet) beneath the surface is just as calm as on a day without a breath of wind.Question: From your reading of the paragraph, which of the following is true?

选顼A意为&狂风巨浪会对1200英尺以下的水域造成可怕的影响&；B项意为&一名在水深700英尺以下驾驶潜艇行的指挥员有会受海面上的狂风巨浪的影响&；C项意为&风速每小时500英里的台风能海底的东西掀上来&；D项意为&如果巨浪袭击海岸的力量水平方向为75000000磅，那么它的垂直方向作用在海底的力量比水平方向作用力还要大&。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。