[建] 常数, 恒量; 不变的, 恒定的

constant difference的用法和样例:

例句

  1. The speed of light is an important constant.光速是一个重要的常数。
  2. The size can be set only as a constant.大小只能被设置为常数。
  3. If only conservation forces act, the kinetic energy plus the potential energy remains constant.如果只受保守力的作用,则动能加势能是一个恒量。

The winter solstice events at Maeshowe demonstrate 梅萧韦古墓葬的冬至事件 an intimate and precise knowledge of 展现了古人 the sun's movements through the sky. 对太阳运行轨迹的精确了解 It was the first step on ourjourney to

发表于:2018-12-07 / 阅读(97) / 评论(0) 分类 2006年慢速英语(五)月

Countdown to the Olympics,the Beijing Zoo introduces eight Olympic pandas that will be on display through this summer's games.Visitors waited in long lines to buy tickets to the renovated panda hall at the zoo where the animals will be held in a newl

发表于:2018-12-11 / 阅读(123) / 评论(0) 分类 万花筒2008年

爵士:Jamie Cullum - What A Difference A Daynbs 介绍 : ﹡英国查尔斯王子力荐,艾尔顿强赞誉为2004年主流乐界拥有不可思议般才华的表演者﹡英国销售大破百万张,蝉联流行榜52周排行,音乐史上销售

发表于:2018-12-13 / 阅读(102) / 评论(0) 分类 英文爵士乐

BCF(Boot Catalog File,启动目录文件) BIF(Boot Image File,启动映像文件) CDR(CD Recordable,可记录光盘) CD-ROM/XA(CD-ROM extended Architecture,唯读光盘增强形架构) CDRW(CD-Rewritable,可重复刻录光盘) CLV(Constant

发表于:2018-12-18 / 阅读(191) / 评论(0) 分类 英文语法词汇

[00:00.00]7 Dear Meg, [00:08.52]I have constant stomach problems. [00:11.48]What can I do to get better? [00:14.12]Frank [00:16.01]Dear Frank, [00:17.46]First of all, [00:18.65]you should see a doctor. [00:20.43]Don't eat junk food. [00:22.38]You sho

发表于:2018-12-29 / 阅读(179) / 评论(0) 分类 北师大版初中英语七年级下

vision n.视力;影像;眼光;先见;远见 I wear glasses to improve my vision. 我戴眼镜以改善我的视力。 It is said that the children saw a vision of an angel here. 据说这些孩子在这里看到天使的影像。 The mayor ha

发表于:2018-12-30 / 阅读(137) / 评论(0) 分类 赖世雄进阶英语词汇3500

Trouble Sleeping 演唱者:corinne bailey rae 这首歌应该很多人听过 去年的时候长期占据在HIT FM榜单上 喜欢这首懒懒的JAZZ风格的歌 英文歌词 It's late and I m feeling so tired Having trouble sleeping. This constant

发表于:2019-01-03 / 阅读(189) / 评论(0) 分类 英语金曲精听

The only constant is change The only constant is change, go The human heart is born without legs Sliding back and forth And never once does it truly rest Unless accompanied by death Sliding back and forth Even the strongest Remnants of history They h

发表于:2019-01-10 / 阅读(147) / 评论(0) 分类 英文摇滚歌曲

What if we wouldn't do those primary choices? What if we wouldn't do those things we do right now? Life can take a different way so easily Every choice we make Every step we take A constant fear of doing wrong But I know two mistakes doesn't make it

发表于:2019-01-10 / 阅读(88) / 评论(0) 分类 英文摇滚歌曲

关于Nicole Sherzinger的资料在网络上无从查找,但个人比较喜欢她的嗓音,黑人的独特嗓音,特别有磁性,相信大家会喜欢滴! Baby Love Nicole Sherzinger I remember like it was yesterday first kiss and i knew yo

发表于:2019-01-10 / 阅读(132) / 评论(0) 分类 天籁音乐

I need to see you cry I wanna, I wanna see you cry Won't rest until I see you cry Yeah I cry, I cry, I cry Had me convinced that I just wasn't enough, Me and you fussing and fighting cursing all of that stuff, Now I know, that I might've done you wro

发表于:2019-01-14 / 阅读(106) / 评论(0) 分类 节奏布鲁斯

Jamie Cullum - What A Difference A Day Made What a difference a day made, twenty four little hours Brought the sun and the flowers where there use to be rain My yesterday was blue dear Today I'm a part of you dear My lonely nights are through dear Si

发表于:2019-02-02 / 阅读(93) / 评论(0) 分类 好听的英文歌曲

10. East or west, home is best. 东好西好,还是家里最好。 11. Two heads are better than one. 三个臭皮匠,顶个诸葛亮。 12. Good company on the road is the shortest cut. 行路有良伴就是捷径。 13. Constant dropping wears

发表于:2019-02-02 / 阅读(149) / 评论(0) 分类 励志英语

Turn It Up I know you can't stay, so I won't be waiting, anticipating for the fall. We had our time, baby, so I won't be waiting, anticipating for the call, ooooh oooh. Baby, its over, we both know, lets go forward. I love you, but in a different way

发表于:2019-02-13 / 阅读(125) / 评论(0) 分类 好听的英文歌曲

1. Do you believe him? 你相信他的话吗? 2. Do you believe it? 你相信吗? 3. I think it's hard to believe. 我觉得这很难相信。 4. It's too good to be true. 哪有这等好事? 5. I don't buy your story. 我才不信你的鬼话呢。

发表于:2019-02-22 / 阅读(97) / 评论(0) 分类 英语口语

What is your substance, whereof are you made, That millions of strange shadows on you tend? 你的本质是什么?由什么材料构成,为何有千万个他者之影侍奉在你身边? Since every one hath, every one, one shade, 既然每一个人

发表于:2019-02-24 / 阅读(206) / 评论(0) 分类 莎士比亚十四行诗全集

Population Growth The growth of population during the past few centuries is no proof that population will continue to grow straight upward toward infinity and doom. On the contrary, demographic history offers evidence that population growth has not b

发表于:2019-02-25 / 阅读(105) / 评论(0) 分类 双语有声阅读

1. Pain past is pleasure. 过去的痛苦就是快乐。 2. Wisdom in the mind is better than money in the hand. 脑中有知识,胜过手中有金钱。 3. Nothing is impossible for a willing heart. 心之所愿,无所不成。 4. All th

发表于:2019-02-25 / 阅读(108) / 评论(0) 分类 阅读空间

Go figure. 想想看 But I got a little bad news for you folks. I got some bad news. 我这里也有些坏消息想对你们说,我有些坏消息 This isn't for the one in four. This is for the four in four. 比例不是四分之一,而是四分之

发表于:2019-03-04 / 阅读(108) / 评论(0) 分类 TED演讲教育篇

Rapunzel: Hi, welcome home, mother! Gothel:Oh~Rapunzel, how you manage to do that every single day without fail, it looks absolutely exhausting, darling. Rapunzel: Oh~it's nothing. Gothel: Then I don't know why it takes so long.Hohoho~Oh, darling, i

发表于:2019-03-06 / 阅读(156) / 评论(0) 分类 跟着美剧练发音
学英语单词
Alep
alluvial epoch
andrei vishinsky
anterosuperior
antimongolism
Asparagus plumosus Baker
automatic iris
backing wind
barly yellow dwarf virus
bearded motes
belt transport detector
benzoresorcinol
betalight
Bibl.
boarding of ship
boundary collocation method
bufonaria nobilis
cabbage-bark tree
Capixaba
catazines
cathode contamination
coagulation point
coalition forces
commissive moods
conscienced
core-hinterland model
critical earthquake loading
custodian fund
Czechian
dark-brown
decomposition decay
double belt
environment temperature
erectable
failers
female sibling
flaring
floating stock
framed partition
fryable
Gaddafi
genital sedative
greedy algorithm
grid printing
head hunter
heuristic procedure
holy city
Hungtington's chorea
jacking up price
jailward
jitter effect
Judaeophil
juica
leariest
lispounds
login
masseteric vein
median unbiased confidence interval
methyl iodoform
mint money
morality plays
movable action
neoichnology
object code compatibility
objectivize
Ohanet
orang-outang
otatea
oupire
pack journalism
phenacetines
pitch garnet
pooh
propaquizafop
purging cock
put sth before sb
range of linearity control
reconciliation method
reincurring
revenues from self-governing
risk reward ratio
roughing down mill
round arc point mesh gear
Rožupe
Samarovo
securities investment trust
shell account
single aisle building
slantings
spot lens
supervisory mode
telemeters
tetrabutylammonium chloride
the delivery unit
three-way switch
to advise sb to do
unless general
vagetarians
vang guy winch
vesicourethral angle
water speed
wier washing shower