脉冲宽度,脉冲持续时间

impulse length的用法和样例:

例句

  1. The results demonstrate that with the increment of applied pulse amplitude and pulse width, the maximum length and the number of origin points of the streamer increase.研究结果表明,水中放电的最大流注长度和通道起始点数均随脉冲电压幅值和脉冲宽度增加而增加。

After successfully flying their solar-powered plane from Spain to Morocco in 2012, and across the U.S. in 2013, Swiss aeronautical enthusiasts are now getting ready to attempt a flight around the world next year. The new, improved version of the plan

发表于:2018-12-11 / 阅读(204) / 评论(0) 分类 英语新闻

[00:04.99]1.How's it going? [00:11.23]The day that changed my life [00:15.39]When I saw Jim on the news,I didn't recognise him to begin with. [00:22.54]He looked really thin and his hair was falling out. [00:28.19]When I heard the reporter say his na

发表于:2018-12-13 / 阅读(394) / 评论(0) 分类 创新英语教程第二册

Solar-Powered Plane Completes Trip Around the World 最大太阳能飞机完成环球之旅 For the first time, a solar-powered airplane has completed a trip around the world. The Solar Impulse 2 landed in Abu Dhabi before sunrise on Tuesday, after a

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很多人担心自己的英语说的生硬、没有生气,其实英语中有许多雷人的冷笑话,只要多多积累一些雷人英语,还怕你的英语无趣吗?掌握下面这十大搞笑英语句子,你就可以瞬间变为身幽默达人

发表于:2018-12-16 / 阅读(240) / 评论(0) 分类 英语摩天轮—More to Learn

171. I shouldn't have said that W: Miss Li must have been angry when having dinner last night. M: I shouldn't have said that. W: It's not all your fault. M: How did you make Mr. Zhang so angry? W: I shouldn't have said that. M: I suggest you appologi

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200. Let me think for a moment before making that decision W: Will you buy me a computer? M: Let me think for a moment before making that decision. W: All of my classmates have one. M: Shall we buy a bigger apartment? W: Let me think for a moment bef

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说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 arm [ B:m ] He received a call to arms

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Would you buy a car that released calming smells into the air when you are stuck in heavy traffic? Would you buy a robot that smells like a human being? Scientists suggest that new technology means people will soon be using devices like these in thei

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Do You Think You Can? 你认为你可以吗? From VOA Learning English, this is the Health Lifestyle report. Willpower is a mysterious force that helps us to control our actions and achieve our goals. We also call willpower determination, drive and

发表于:2019-01-12 / 阅读(311) / 评论(0) 分类 2016年VOA慢速英语(二)月

Up in arms At arm's length 在美国人讲话时,或从书刊报纸上,你经常可以听到或见到一些由手臂,就是英文里的arms这个字组成的成语或俗语。有些习惯用语从

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What will my responsibilities be? 我要负责什么? Who will I report to? 我向谁汇报工作? Who will report to me? How experienced are they? 我负责管理哪些人?他们的工作情况怎样? What do you expect me to do in the first 6 month

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Always buying clothes but never have anything to wear? Step by step instructions on how to develop a wardrobe。 买了很多衣服,在穿的时候却不知道该穿什么?本篇文章中,我们会一步一步教你怎样打造属于自己的衣橱

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下面这些与身体部位相关的英语习语,你一定得知道。不要根据词的表面意思猜测含义,不然会闹出笑话。各条习语,均有解释和说明。 1. All ears 1.洗耳恭听 awaiting an explanation, listening eagerly

发表于:2019-02-01 / 阅读(234) / 评论(0) 分类 英文语法词汇

Everybody knows that the dice are loaded 每个人都知道骰子被灌了铅 Everybody rolls with their fingers crossed 每个人都为自己的命运捏了一把汗 Everybody knows that the war is over 每个人都知道战争已经结束 Everybody

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When did sport begin? If sport is, in essence, play, the claim might be made that sport is much older than humankind, for , as we all have observed, the beasts play. Dogs and cats wrestle and play ball games. Fishes and birds dance. The apes have sim

发表于:2019-02-09 / 阅读(236) / 评论(0) 分类 托福英语

The world isn't split into good people and Death Eaters. We've all got both light and dark inside of us. What matters is the part we choose to act on. 语音讲解 单词发音 split n.劈开;裂缝 death n.死;死亡;死神;毁灭 inside pre

发表于:2019-02-13 / 阅读(296) / 评论(0) 分类 跟着Gwen学英语之每日早读

[00:39.12]height 高度 [00:43.33]length 长度 [00:47.42]mathematician 数学家 [00:52.35]be required to do something 被要求做某事 [00:58.34]measuring tape 卷尺 [01:04.45]A team of mathematicians were required [01:06.76]to measure the heigh

发表于:2019-02-15 / 阅读(277) / 评论(0) 分类 英语笑话(MP3+文本)
学英语单词
adenine sulfate
aeolian landform
allopregnanolone
anilo fibre
anisodynamous
arbitral practice
aural range
auto correlation function
barrier-layer cell, barrier-layer photocell
behavior regulator
beta-lipoproteinemia
birie leaves
Brevibacterium acetylicum
calls for an agreement
chequered tube
citrobacter infection
close the border
combustion oscillation
cone type liquid-film seal
cronacle
d.melanogaster
diffugenin
discrete system simulation language
double planking
dual circuit
elastic cell
electron impulse
even state
fatigue crack propagation
Feldioara
filled with fluid
fine pointed finish
five kinds of retardation
frequency modulation generator
full-load test
fuming liquid arsenic
ganglionic
gemmation
heptagonally
high level radioactive waste
hitting distribution
Honours are even
hortulan
humanitarians
Ichthammolum
incremate
inhomogenous accretion
judens
Just In Time compiler
Kirtlington
laboratory maintenance
Lagarostrobos
lagging hinge
laser physical vapor deposition
low rank anthracite
macrogametocyte
mass armed uprising
mercerizer
military preparation
mol chloric
mosecular
nek
Nembe
neogeneses
net-winged beetle
nonmercenary
ocyme
optings-out
ostariophysis
overdrowned
periposeidon
polychetes
pomoea dasysperma jacp.
pororoca
primary isotope effect
probable maximum precipitation,PMP
pyrrhosiderite
ripon falls
rubberized dredge pump
sale and return
shooting out
skid fin antenna
slsasnsds-s
sound regulation room
squirrel-shrew
St-Martin-de-Londres
starting capacitance
stem backer
tert-butylbenzene
thyrocalcitonins
tostada
triazin
tris(3-nitrophenyl)methanol
turn-off power dissipation
two strands double crossing over
tyloxypal
ureterocy-stoneostomy
variable length
videodisc parameters
volumetric tonnage
weaving section capacity
zepto-ampere