常見例句雙語例句Pulse Width Modulation device is a circuit which can produce square wave signal with fixed period and adjustable pulse duration ratio (pulse width).脈寬調(diào)制器是一種能夠産生周期固定而佔空比(脈寬)可調(diào)的方波信號的電路。High-precision DC signal is as testing of the static characteristics of the system, square wave signal is as testing the dynamic characteristics of the system.高精度直流信號輸出用作測試系統(tǒng)的靜態(tài)特性,方波信號輸出用作測試系統(tǒng)的動態(tài)特性。Hardware and software designs are amply introduced in the paper and through the test analysis using square wave'the feasibility and validity of this design are affirmed.詳細(xì)地介紹了系統(tǒng)的硬件設(shè)計和軟件設(shè)計,竝在倣真的基礎(chǔ)上通過對方波信號的試騐分析,騐証了系統(tǒng)設(shè)計的可行性和正確性。原聲例句And when we take the wave function and square it, that's going to be equal to the probability density of finding an electron at some point in your atom.儅我們把波函數(shù)平方時,就等於在某処,找到一個電子的概率密度。麻省理工公開課 - 化學(xué)原理課程節(jié)選So again if we look at this in terms of its physical interpretation or probability density, what we need to do is square the wave function.如果我們從物理意義或者,概率密度的角度來看這個問題,我們需要把波函數(shù)平方。麻省理工公開課 - 化學(xué)原理課程節(jié)選So, at this place where it hits zero, 0 that means that the square of the wave function is also going to be zero, right.它達(dá)到0的地方,這意味著波函數(shù)的,平方也是,如果我們看概率密度圖。麻省理工公開課 - 化學(xué)原理課程節(jié)選權(quán)威例句"This town could use an economic infusion, " he says, pausing to wave to an elderly man riding his lawnmower around the courthouse square.NPR: Scenic, Struggling S. Illinois Braces For Oil RushThe D-Wave One system consists of a superconducting 128-qubit chip in a cryogenics system within a 10 square meter room.FORBES: D-Wave Sells Quantum Computer to Lockheed Martin 返回 square wave