引线长度

lead length的用法和样例:

例句

  1. We increase the length of the wire, thus increasing its resistance.我们增加导线的长度,从而增加了导线的电阻。
  2. The resistance of any length of a conducting wire is easily measured by finding the potential difference in volts between its ends when a known current is flowing.已知导线中的电流,只要求出导线两端电位差的伏特数,就不难测出何任长度的导线的电阻。

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

发表于:2018-12-30 / 阅读(75) / 评论(0) 分类 每日攻克5词

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

发表于:2019-01-14 / 阅读(110) / 评论(0) 分类 美国习惯用语

The Great Wall has fascinated William Lindesay since he first saw it on a map. In 1987, the Liverpool native made his first trek along 2,470 kilometers of the landmark, and he has called China home ever since. 从第一次在地图上看到长城开始

发表于:2019-01-27 / 阅读(47) / 评论(0) 分类 阅读空间

你是不是曾经对美剧主角们炫酷的口语赞叹不已?有没有想过自己有一天也可以像他们美国人一样说一口地道的英语?有理想就什么时候都不算晚,咱们今天就从这几个酷劲十足的句子开始吧

发表于:2019-02-09 / 阅读(44) / 评论(0) 分类 实用英语

[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(85) / 评论(0) 分类 英语笑话(MP3+文本)

介词是表示词语之间语义关系的词类。介词与其后的名词短语一一对号入座对词语的搭配关系更是至关重要。但是在有些情况下,有些介词是可以省略的,有些甚至必须省略。 1. 表示时间的短

发表于:2019-02-17 / 阅读(42) / 评论(0) 分类 英文语法词汇
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acetonie acid
adjusting disk
age -class method
ahemeral day
air kiln
air landing strip
analogic change
antimony isotope
antipacket
appliance circuit
argument subscript
azoic color
beech marten
bellows-sealed valve
bitumen felt packing
blackhole list
briskening
buxomest
carrier protection
centaurea cyanuss
Cholepatin
couz
defibrillation of ventricle
deposit builder
double difference codes
dropping bottle
embossing typewriter
entosthoblast
environ.
exudations
Ferri diffuser
flow out earth
fly-infested
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forward velocity triangle
free radical mechanism
gasoline gravity
generic names
George Armstrong Custer
go out of service
honeyed
inventory transfer receipt
Karmaskaly
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linotypers
lithocarpus spicatus rehd. et wils
living-dead
location of manufacturing
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lung function
marketing gam
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norborneol
Oh my ears and whiskers!
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parameter estimation
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Paungma
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phosphatidylethanolamines
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product compatibility
proofreaders marks
raggle block
recoil labelling
Rhinacanthus beesianus
ride fence
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scraper flight
secondary educations
sgurrs
solid-film lubrication
spendingvariance
Staccatissim
substitutional material
successional convergence
supraorbital incisure
T E Lawrence
thermal biology
Thoreau
toprated
transition diagram method
triazin
tribal territory
tuberculous pyelitis
umbilical cicatrice
unbricked
venomsome
wedge cutter
whip the cat