单位向量

[00:09.33]A:The term is coming to an end! [00:13.61]I wish that the time had not passed so fast! [00:18.21]B:I have the same feeling. [00:21.60]A:And the final examinations are to be taken. [00:27.12]B:Good!It's a good chance to see how well we've do

发表于:2018-12-04 / 阅读(250) / 评论(0) 分类 高中英语上外版二年级

by Jason Marshall In the last article, Is Multiplication Repeated Addition? we talked about what it really means to multiply two numbers. We found that the conventional meaning of multiplicationrepeated additionbreaks down when multiplying fractions,

发表于:2018-12-07 / 阅读(136) / 评论(0) 分类 数学英语

by Jason Marshall The last article about how to use math to send encrypted messages ended with a bit of a cliffhanger. The good news is that you will soon find out how the story ends. But, as I warned last time, the bad news is that that isnt going t

发表于:2018-12-07 / 阅读(141) / 评论(0) 分类 数学英语

发表于:2018-12-08 / 阅读(151) / 评论(0) 分类 医务英语

00:05.88]A Let's read [00:09.85]Peter,Sue and Anne were in the craft class. [00:14.99]Mr Wu,the craft teacher, told the children how to improve their craft work. [00:22.15]You must make a proper plan before you start,he said. [00:27.92]This is how yo

发表于:2018-12-13 / 阅读(239) / 评论(0) 分类 初中英语(深圳&香港文达版)第六册

|1solitary|a. |tending to spend a lot of time alone |独自的;喜欢独处的 | | | |a solitary traveler |一位孤独的旅行者 | | | |A solitary tree remained standing after the hurricane. |飓风过后,惟有一棵树孤独地挺立在那儿。

发表于:2018-12-17 / 阅读(157) / 评论(0) 分类 新视野大学英语读写教程词汇 第四册

To me, we actually went an ad line earlier with Apple, 苹果以前有一条广告: that the personal computer was the bicycle of mind, 计算机是思想的自行车 and I believe that with every bone in my body, that of all the inventions of huma

发表于:2018-12-27 / 阅读(149) / 评论(0) 分类 名人传记

Task3: Changing Your Hairstyle to Improve Your Appearance Script If you want to look better, changing your hairstyle can be a simple fix. If youre trying to reach a weight-loss goal, a new hairstyle is a quick and easy way to freshen up your looksand

发表于:2018-12-29 / 阅读(175) / 评论(0) 分类 新视野大学英语:视听说教程 4

《英语流行话题阅读:语境识词3500》Unit68:时尚误区

发表于:2018-12-30 / 阅读(167) / 评论(0) 分类 英语语境识词

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(188) / 评论(0) 分类 每日攻克5词

379 、 石棉 asbestos;asbestus 380 、 石膏 PlasterofParis 381 、 示波器 oscilloscope 382 、 立体图 pictorialdrawing 383 、 交流电流 alternatingcurrent(a.c.) 384 、 交流电压 a.c.

发表于:2019-01-03 / 阅读(166) / 评论(0) 分类 英文名句短语

SEC(Single Edge Connector,单边连接器) Shallow-Trench Isolation(浅槽隔离) SIMD(Single Instruction Multiple Data,单指令多数据流) SiO2F(Fluorided Silicon Oxide,二氧氟化

发表于:2019-01-09 / 阅读(180) / 评论(0) 分类 实用英语

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(227) / 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(164) / 评论(0) 分类 阅读空间

The byword for dress in the Western business world is conservative. This means nothing too flashy, too provocative, too casual, too tight or too revealing. 西方商界对于上班着装的观念比较保守,指衣服不能太浮华、太张扬、太

发表于:2019-02-09 / 阅读(128) / 评论(0) 分类 实用英语

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(157) / 评论(0) 分类 实用英语

Secretary-Generals Message on World Health Day 秘书长世界卫生日致辞 7 April 2014 2014年4月7日 Every year more than one million people die from diseases carried by mosquitoes, flies, ticks and other insects, such as triatomine bugs. These

发表于:2019-02-09 / 阅读(172) / 评论(0) 分类 英语笔译

[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(189) / 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(142) / 评论(0) 分类 英文语法词汇

遥感Remotesensing 多谱线扫描器Multispectralscanner 分辨率Resolution 像素Pixel 谱带Spectralbands 红外线Infrared 紫外线Ultraviolet 雷达Radar 轨迹Path 景物确认Sceneidentificat

发表于:2019-02-18 / 阅读(211) / 评论(0) 分类 英文语法词汇
学英语单词
archosaurian reptiles
band saw filing machine
basidiomycetous
bedside
benapryzine
berth cargo rate
Big Bend State
bonamine
br'er
Brand method
braselet
bring to mind
buoy-rope
Burgstetten
burner rim
calcutta (kolkata)
Carex appendiculata
cargo-carryings
Celtic twills
chinese character database
Chiquilistlan
ciampinoes
Combermere
cotton seed hull
Cycloloma atriplicifolium
deav
depth conversion
dexfenfluramine
Dominica Channel
e-noses
endocannibalistic
environmental density
free body
fundraising event
genus Knightia
glaucomatous fleck
half-wave doubler
helixact
hella chubby
horizontal layout
ineluctability
intraocular magnetic foreign body
inventory control supervisor
inventory policies
isoelectric zone
katherine of aragon
kostas
Lamar.
latent magnetization
link-chain method
literaryisms
logograms
looky
lumpy meal
Lyckebyån
machine with natural cooling
megacelebrity
Messages for Mediterranean
minimum phase sequence
mura-
Musculus occipitofrontalis
Navy Navigation Satellite System
nelliest
non-absorbing reflector
nonsupports
nonvirtual-memory execution time
norton system information
optimizing capacity
oral quotation
pastry dough
pellicule
piedmontite schist
position fixing handle seat
post-school
primordial dust cloud
protagons
pubescent oak forest
quotation rules
radar-evadings
regulatory legislation
Sc.D.A.
six-years
soft allowance
Strychnos ignatii
summulary
systematic risk
taichung municipal cultural center
tape recorder head
taper block
Taumidrine
terminal radar service area (trsa)
the form of the foetus
Thousand Islands International Bridge
tosaye (taoussa)
towing capability
triaxial weaving
underbalanced perforation
unthorny
vertical curb
viscous(viscus)metamorphosis
well-headed
winding change wheel