金相试样

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发表于:2018-12-01 / 阅读(81) / 评论(0) 分类 用Mp3背六级单词

[00:03.70]第七部分 肠胃不适 [00:07.39]1.What did you have for lunch? [00:16.52]午饭吃的是什么? [00:25.65]2. Have you vomited? [00:32.48]呕吐了吗? [00:39.31]3.Please open your mouth and say 'ah'. [00:48.18]请把嘴张开,说'啊'. [00:57.05]4.I'll give you

发表于:2018-12-05 / 阅读(91) / 评论(0) 分类 医疗服务英语

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Fingers are pretty nifty. They let you to grab a latte, type on a keyboard, even pull up your pants. But did you ever wonder: where do fingers come from?

发表于:2018-12-24 / 阅读(69) / 评论(0) 分类 Scientific American(九)月

Ⅱ. Sales Letters 推销信 The sales letter is a form of advertising. It aims to sell particular kinds of goods or services to selected types of customers. Specimen Letters 1. Ordinary Sales 一般性推销 Dear Sirs, We are pleased to send you wit

发表于:2019-02-02 / 阅读(45) / 评论(0) 分类 实用英语

Ⅱ. Acknowledgment 认收 Specimen Letters When a seller receives his customer's order he usually acknowledges the receipt of the order. The following are some printed routine acknowledgments: (1) XI'AN TEXTILE CORPORATION 164 East street, Xi'an Tel

发表于:2019-02-06 / 阅读(113) / 评论(0) 分类 实用英语

Science and technology 科学技术 Human evolution 人类的进化 Ask the family 寻根问祖 Human ancestry has just got more complicated 人类祖先之谜变得愈加复杂了 ONE of the oddest things about Homo sapiens is that he is alone. 有关

发表于:2019-02-24 / 阅读(90) / 评论(0) 分类 经济学人科技系列
学英语单词
-foliate
alienation test
at latter Lammas
austroloid
bass voices
biosterin
bokeerk
Bombaye
boste
branch path
breakfast bars
breaking toughness
butyl carbitol acetate
cantour
carbon-free alloy steel
catalytic cycle
chatterji
chirrups
clean sheet
continuous pickling
coventures
crack in tension
cross staff head
cymbidtum tigrinum par.
dinglehopper
do you have any pets
educational performance
Erinitrit
fall off on a wing
flaxweed
FPLA
frigid zone meteorology
frizzle
fusion length
gold currency
good-me personification
gynaecophobia
hair-grips
hammer pick
haritalodes derogatus
helical flow
heterocera
hex(o)estrol
hexapropymate
high limit of tolerance
impact structure
imperfectivizations
interstage turbine temperature
japanese industry standard
jet veloity
khandala
lbsen
lymph-sinus
manipulees
margin level
marking tool
matched-die molding
Metsämaa
milk sherbet
multiengine planes
musculus pterygoideus externus
obtaining credit by deception
Petoskey stone
polycyclics
primary reverse impulse
primitive disk
priority interrupt system
quarterboys
redfaces
Rehmannia elata
rotary ring crusher
satellite reconnaissance system
scale range
scanning density
schefflera odorata
Severnyy Chink Ustyurta
shoulder height
sinoper
split diopter
steery
stick on
subgrid scale eddy
substitution rate
summary trail
swelling of cargo
switch sleeve
Tainia hongkongensis
tappet sticking
tdfc
tensile elasticity
throw-over relay
togey
total finger ridge count
Upastene
vapor reflux contacting
Viola fissifolia
Virginia crownbeard
virtual instrumentation
wet bulb depression
yeat
zigzag value