筒式钻头

hose bit的用法和样例:

例句

  1. A good way to help you to improve drilling technique is to use a jet bit.能帮助你们改进钻井技术的一种好方法是使用喷射式钻头。

Part 2 Conversations 第二部分 会话练习 1.At the full-service gas station 1.请服务员加油 Victor: We're running out of gas. How far is the nearest gas station? 我们的车快没油了,最近的加油站还有多远? Amy: It's only a

发表于:2018-12-29 / 阅读(42) / 评论(0) 分类 实境旅游英语

[00:00.00]Module 9 PERSONAL THINGS [00:05.77]UNIT 1 Whose bag is this? [00:09.67]1 Listen and read.Then say. [00:14.41]Whose bag is this? [00:17.43]It's mine,sir. [00:19.70]Is this your jacket? [00:22.36]Yes,it's my jacket. [00:25.20]Is this your bag

发表于:2018-12-29 / 阅读(59) / 评论(0) 分类 外研社新标准初中英语七年级

英语阅读理解解题技巧 阅读是增长知识获取信息的主要途径,阅读能力是英语教学的重点。近年来,注重对初中生阅读理解能力的考核已成为中考的一大趋势。阅读理解能力影响并制约听、说

发表于:2019-01-17 / 阅读(110) / 评论(0) 分类 实用英语

Mrs. Zubatsky's law. One day when I was a kid, our house caught on fire in Milwaukee. A large section of the wood shingle roof was burning as the fire trucks pulled up. The firemen ran into the back yard with a large hose and began assembling their m

发表于:2019-01-18 / 阅读(49) / 评论(0) 分类 名校励志英语演讲

只要坚强一点点:A Little Bit Stronger Artist:Sara Evans Song:A Little Bit Stronger Woke up late today and I still feel the sting of the pain But I brushed my teeth anyway I got dressed through the mess and put a smile on my face I got a l

发表于:2019-01-31 / 阅读(76) / 评论(0) 分类 流行英文歌曲

An old snake goes to see his Doctor. Doc, I need something for my eyes, I can't see very well these days.The Doc fixes him up with a pair of glasses and tells him to return in 2 weeks. The snake comes back in 2 weeks and tells the doctor he'svery dep

发表于:2019-02-13 / 阅读(62) / 评论(0) 分类 趣味英语
学英语单词
abstr
adaptive transform coding(atc)
al-ghazzali
anteprostatic glands
Arronches
asymmetric y-junction
back-blowing steam
bedmonitor
bergeron forcing
binodal point
biopath
boiling-house recovery
boogered
C sharp
cambrian period
carboloy breaker
carolco
cauf
contemporaneous deposit
conus caracteristicus
copper bearing
corydalispirone
cross-power spectrum
deck foam fire extinguishing system
diarabinose
DL-Carnitine
dogging crane
drillstrings
dry drum
durability test against oil vapour
dynamic generator characteristic
electroacoustic transducing mechanism
falastin
fruitious
gasoline separator
genus Bletilla
genus Pterospermum
ghettoization
goen
graped
have been in the sunshine
henigan
hepatatrophy
inviting bids
James Ives
Jejunopexy
large face machine
leiva
longitudinalbead bend test
magic numbers
malt carbohydrate
mandibulo
microtunneling
miselden
missed miscarriage
muff diving
Neustift
newspaper wrapper
non-packed cargo
noncomposited
nuchal tentacle
ocean-going ship
Otautau
over-occupied
Oxycoccus palustris
Pamiers
parthenopid
peleton
pick brush
Pictor
quercivorous
R-NRZI
requite sb for his kindness
restriction signal
scavenger's daughters
semicontinuous casting
sheath fold
sherbet powder
Sircam
skew-axes gears
soil concrete
spatulas
SPO2
steady-state stream
subclavian arteries
submodify
suckerel
table directory
tail track system
thick juice clarification
trestles
trigonella ruthenica l.
tringali
two-arm interferometer
UISN
under-reaming
unit head machine
vapor blasting
visual deterioration
void on its face
want-ads
waterfeeder