[化] 非本征半导体; 本质半导体

extrinsic semiconductor的用法和样例:

例句

  1. When the electrical characteristics are dictated by impurity atoms, the semiconductor is said to be extrinsic semiconductors.如果半导体的电学性质归因于其中的杂质原子,那么它将被称为杂质半导体。

Epidermal growth factor - a cytokine that stimulates epithelial cell proliferation. Epinephrine - a neurotransmitter substance found at all adrenergic synapses (nor epinephrine or epinephrine). It is

发表于:2019-01-03 / 阅读(190) / 评论(0) 分类 医务英语

Cemento-enamel junction- the junction between the enamel covering the crown of the tooth and the cementum covering its root. Often referred to as the CEJ. Cementoblasts - cells of mesenchyme origin, i

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Sesamoid bone - a small bone which appears at the age of thirteen, adjacent to the carpo-metacarpal joint of the thumb and is of use in determining the skeletal age of a child. Sharpey's fibres. - are

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快乐英语词汇学习法

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When you graduate, taking your first steps out of College or University into the big, bad world is, how to put it...a little bit messed up. 毕业的时候,你踏出大学校门,迈出第一步,走进这个艰险的大世界,怎么说呢?有点

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Bestselling author reveals the surprising truth about what drives us Julie Taboh | Washington, DC 12 March 2010 People in more creative jobs are not as motivated by external factors like cash rewards, according to author Daniel Pink. They do their jo

发表于:2019-01-13 / 阅读(98) / 评论(0) 分类 VOA标准英语2010年(三月)

When you graduate, taking your first steps out of College or University into the big, bad world is, how to put it...a little bit messed up. 毕业的时候,你踏出大学校门,迈出第一步,走进这个艰险的大世界,怎么说呢?有点

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In 1785, Hutton worked his ideas up into a long paper, which was read at consecutive meetings of the Royal Society of Edinburgh. It attracted almost no notice at all. It's not hard to see why. Here, in part, is how he presented it to his audience: 17

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edition n.版本,版 解析:a paper back edition平装本 a hard back edition 精装本 enhance v.提高,增强 解析:注意常用过去分词 enhance one's political consciousness提高政治觉悟

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题目要求: Should we only reward the best students? This has been intensely discussed for years. The following are the supporters and opponents opinions. Read carefully the opinions from both sides and write your response in about 200 words, in

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351. odd a. 奇特的,古怪的;奇数的 352. omit vt. 省略 353. opponent n. 敌手,对手 354. opportunity n. 机会,时机 355. orchestra n. 管弦乐队 356. semester n. 学期;半年 357. se

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Early effect 厄利效应 Early failure 早期失效 Effective mass 有效质量 Einstein relation(ship) 爱因斯坦关系 Electric Erase Programmable Read Only Memory(E2PROM) 一次性电可擦除只读

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When you graduate, taking your first steps out of College or University into the big, bad world is, how to put it...a little bit messed up. 毕业的时候,你踏出大学校门,迈出第一步,走进这个艰险的大世界,怎么说呢?有点

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migration n.移民, 移植, 移往, 移动 解析:【同】immigration 【辨析】immigration指移民进入某个国家,而migration单指迁移,没有一定的方向。 minimum adj.最小的, 最低

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PC:个人计算机Personal Computer CPU:中央处理器Central Processing Unit CPU Fan:中央处理器的散热器(Fan) MB:主机板MotherBoard RAM:内存Random Access Memory,以PC-代号划分规格,如PC-133,PC-1066,PC-2700 HDD:硬

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行动理论 Action theory concerned with theories about the processes causing intentional (willful) human bodily movements of more or less complex kind. Basic action theory typically describes action as behavior caused by an agent in a particular si

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内在驱动和外在刺激 Drives and desires can be described as a deficiency or need that activates behavior that is aimed at a goal or an incentive. These are thought to originate within the individual and may not require external stimuli to enco

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[00:05.98]extrapolate extravagance extravagant extremist [00:15.82]v.预测,推测 n.奢侈,挥霍 adj.奢侈的,无截止的 n.极端主义者 [00:25.65]extremity extricable extricate extrinsic [00:34.78]n.极度;绝境 adj.可解救的,能脱险的

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甩掉迷茫 Stop feeling like you should have all the answers Uncertainty is the way things are, and trying to fight is like trying to fight an angry bear with a wet fish. It'll just leave you exhausted, scared and broken. So relax a little. Underst

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federal n.联邦的,联盟的,联合的 fee n.费,酬金 解析:注意常用复数 【同】cost 【辨析】fee指接受一定的服务支付的相应报酬; cost指生产成本,为某物而花费的

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学英语单词
a bag of tricks
Abaktal
ammonia alcohol
aurin red
average collected balance
black whales
blitz spirit
bolwell
callistocythere hanhsini
centering winding
Cobalt series
composite wing
contingency leadership theory
counter-EMF starter
crack-the-whip
crownes
cryoconductor
cushty
customer service center
cylinder oil pipe
diamondback terrapins
dry farmland
DVP
epidermophyton crure s. inguinale
equine respiratory disease
Eurycorymbus cavaleriei
far
festival-like
foldershare
fork configuration
funding
goes wrong
Gomphotheriinae
Hajida
hardware in loop fuze simulation
have a hate against someone
high-sensitivity measurement technology
houlder
ib.
ils approach
inner saddle
insufficient heating
intrusive sheet
Lagoa Clara
line-class
live view
lunar regolith
magers
magic mortgage
magnetic-core storage
malignant exophthalmos
mechanics of closed die forging
MILOC
mud-eyes
nondeviated
Omalos
original music
orobanche coerulescens steph.
pannel discussion method
persulfurane
pico-watt
pound brass
primary dementia
push to the wall
rateability
raw weather
recapacitated
retraumatize
Ryōri-zaki
Rūdīān
SAN file system
seedy cotton
shais
siderometer
size copy
smeeton
solenostomus cynopterus
speaking tube
standard error test
sub-city
subtrioecy
surface bumper jar
Tanjungpura
Tchuprow-Neymann allocation
telephone bank
terminal ventricle of spinal cord
tetraethyl
the Federal Aviation Administration
thoracoplastia
timing loop
tintinnopsis aperta
took in bad part
tree name
trichotoma
Trifluridol
ultrafiltration apparatus
ungreasy
usherage
vee roof V
Weierstrass p-function
wrong-headedly
Yankeeize