淬火不足;欠热淬火

1135 、 晶体点阵;晶体格构;晶格 crystallattice 1136 、 棘轮和爪 ratchetandpawl 1137 、 棘齿 ratchet 1138 、 棘齿弓钻 ratchetbrace 1139 、 壳型模塑 shellmoulding 1140 、

发表于:2019-01-03 / 阅读(238) / 评论(0) 分类 英文名句短语

463 、 自感量 self-inductance 464 、 自感应 self-induction 465 、 色彩;颜色 colour 466 、 色调 tone 467 、 色环 colourwheel 468 、 行星齿轮;周转齿轮 epicyclicgear 469 、

发表于:2019-01-03 / 阅读(199) / 评论(0) 分类 英文名句短语

You've probably heard the expression a heart attack on a plate. Maybe its fettuccini alfredo. Or maybe its a bacon cheeseburger, covered in batter and deep fried to artery-clogging perfection. Either way, it's clear that our modern diet is not always

发表于:2019-01-08 / 阅读(213) / 评论(0) 分类 Scientific American(十一)月

金属切削 metal cutting 机床 machine tool 金属工艺学 technology of metals 刀具 cutter 电路 circuit 半导体元件 semiconductor element 反馈 feedback 发生器 generator 直流电源

发表于:2019-01-08 / 阅读(209) / 评论(0) 分类 英文语法词汇

Darwin in Battle of Wits against Unarmed Man Antievolutionist Ray Comfort will be distributing copies of the Origin of Species with a new introduction that misrepresents, misunderstands and distorts Darwin's ideas and legacy. Steve Mirsky comments No

发表于:2019-01-30 / 阅读(262) / 评论(0) 分类 60秒科学

SCIENCE REPORT – January 9, 2002: Red Wine and Heart Disease By George Grow This is the VOA Special English SCIENCE REPORT. British scientists may have discovered the reason why red wine appears to

发表于:2019-01-30 / 阅读(231) / 评论(0) 分类 科技之光

iron and steel industry 钢铁工业 ironworks 铁厂 foundry 铸造车间 steelworks, steel mill 钢厂 coking plant 炼焦厂 electrometallurgy 电冶金学 powder metallurgy 粉末冶金学 blast f

发表于:2019-02-11 / 阅读(239) / 评论(0) 分类 英文语法词汇
学英语单词
abaxiale
alkaline electrolysis
alveolar-capillary membrane
ammine
Anisimovo
back-fill
batterless
benzoylgroup
boc (beginning of cycle)
brachysomophis crocodilinus
branch and hang
bureau chief
celtis chekiangensis cheng
closure of dike
colorrhea
come down from
copper minimum content
counterbored hole
culm clay
damage appraisal
decimal to binary
decussatio tegmentalis dorsalis
dermographism alba
electric soldering wire
encatarrhaphy
expansion coefficient
fascia cervicalis
feltenstein
foehn period
Fordoun
funn
garden chervil
gas and liquid mixture
Gighera
grammaticians
grocery bags
hand out
Hangal
hemarthros
hemisystematic
henries
Heterotardigrada
ileosigmoid
ill-favo(u)redness
inch plant
joseph conrads
Kasungan
linch pin
locomotive tractive force
lone pair
lot (le lot riviere)
male breast
malmag
marking off table
martinotti
maximum load of the testing machine
mechanical tissues
Mesoran
mestiri
middle weighting
negro yam
nipponosemia virescens
on-the-spot report
open weave
oveissi
overamped
parrish process
paving-brick clay
pentaerythrite
permethylation
pisses around
platelete
positive OR circuit
Potentilla potaninii
pre-systematic
presbyterial
propyl para-hydroxybenzoate
Prosauropoda
pulse-free pump
ramden
Ranuculus
relative benefit
Repub.
romusha
S. & F.
sagittae
salicylic acid filter
screw coupling
single-reduction gear
sino-japanese wars
So'st
split collar retainer
stage whispers
starch paper
strict root condition
subpress
triple-braided weather proof
umbethinking
unrefellable
Vitis wuhanensis
what's your phone number
wosbird