轴的密封装置

shaft seal的用法和样例:

例句

  1. The article discusses the calculation of mechanical properties of welded metal-bellows applied in mechanical seal devices.本文主要讨论应用于机械密封装置中的焊接金属波纹管力学性能的计算。

赖世雄初级美语入门篇 54

发表于:2018-11-30 / 阅读(409) / 评论(0) 分类 赖世雄初级美语入门篇

影视金曲:玫瑰之吻 Seal - Kiss From A Rose Artist:Seal Song:Kiss From A Rose There used to be a graying time all alone on the sea You became the light on the dark side of me Love remains a drug gets me high, that's how I feel Did you kno

发表于:2018-12-08 / 阅读(113) / 评论(0) 分类 电影歌曲

00:00.00]Unit 8 At the zoo [00:06.77]2.Listen.Sing and act. [00:19.12]See the seal,see the seal. [00:32.98]What can it do in our zoo? It can swim in the water. [00:42.80]Swim like a seal,swim like a seal. [02:02.15]3.Listen.Read.Say. [02:43.30]4.List

发表于:2018-12-13 / 阅读(149) / 评论(0) 分类 新派英语第二册

LULU GARCIA-NAVARRO, HOST: One of the few ways indigenous people in Alaska can earn cash from traditional hunting is by turning seal pelts into clothing - hats, gloves, slippers. Alaska Public Media's Zachariah Hughes brings us this story from a smal

发表于:2018-12-18 / 阅读(92) / 评论(0) 分类 2018年NPR美国国家公共电台7月

00:00:02 OPRAH WINFREY: Hattie Mae, this child is gifted, and I heard that enough that I started to believe it. 00:00:08 ROGER BANNISTER: If you have the opportunity, not a perfect opportunity, and you don't take it, you may never have another chance

发表于:2019-01-03 / 阅读(140) / 评论(0) 分类 2017年VOA慢速英语(十)月

Archaeologists in Israel have recovered a seal impression that they say confirms the existence of Jerusalem governors identified in ancient religious writings. The researchers say the impression was discovered in an archaeological project in the West

发表于:2019-01-03 / 阅读(147) / 评论(0) 分类 2018年VOA慢速英语(一)月

Bobby Shafto's Gone To Sea Bobby Shafto's gone to sea, Silver buckles at his knee; He'll come back and marry me, Bonny Bobby Shafto! Bobby Shafto's bright and fair, Panning out his yellow hair; He's my love for evermore, Bonny Bobby Shafto!

发表于:2019-01-09 / 阅读(444) / 评论(0) 分类 鹅妈妈童谣

[00:00.00]Unit 10 [00:01.54]第十单元 [00:03.08]1 A song. [00:05.32]1 一首歌 [00:07.55]Come along to the beach....Let's play in the sand, sand, sand. [00:14.58]到海滩来吧,海滩,海滩。让我们在沙滩上玩耍,沙滩,沙滩。 [00:21.60]Let's snorkel and swim

发表于:2019-01-09 / 阅读(342) / 评论(0) 分类 剑桥小学英语

Shaft Who's the black private dick That's a sex machine to all the chicks? (Shaft!) You're damn right Who is the man That would risk his neck for his brother man? (Shaft!) Can ya dig it? Who's the cat that won't cop out When there's danger all about

发表于:2019-01-10 / 阅读(130) / 评论(0) 分类 奥斯卡最佳英文歌曲

See you out tonight, smilin' and talkin' 今晚见到你微笑和说话 We can be polite when we know they're watchin' 我们可以有礼貌当我们知道他们在看着我 But I want you like that, yeah I want you like that 但是我希望你这样

发表于:2019-01-10 / 阅读(116) / 评论(0) 分类 英乐时空

Seal 全名Seal Henry Samuel,于1963年2月19日出生在英国伦敦,他是一名混血儿,父母分别是自尼日利亚人和巴西人。自上世纪90年代以来,Seal一直都是英国最 受欢迎的男歌手之一,90年代中期以后,

发表于:2019-01-11 / 阅读(118) / 评论(0) 分类 天籁音乐

THIS IS AMERICA - Catching Up With Vivica A. Fox, Shaft, the Hulk and TV's Batman BARBARA KLEIN: Welcome to the VOA Special English program THIS IS AMERICA. Im Barbara Klein. CHRISTOPHER CRUISE: And Im Christopher Cruise. This week we tell about seve

发表于:2019-01-12 / 阅读(112) / 评论(0) 分类 2012年VOA慢速英语(八)月

'Green Seal' Teams With Hotel To Help Environment LOS ANGELES Many businesses are adopting green practices and products, and business owners say not only is it good for the environment, it is also good for their bottom line. One Los Angeles hotel is

发表于:2019-01-14 / 阅读(109) / 评论(0) 分类 VOA标准英语2014年(四月)

[00:00.00]Lesson 18 [00:01.46]第十八课 [00:02.93]THE LIBRARY [00:04.09]图书馆 [00:05.25]On our library door are two big sings: [00:07.52]图书馆门口有两张布告: [00:09.80]No Smoking [00:10.79]禁止吸烟 [00:11.78]No Littering [00:1

发表于:2019-01-15 / 阅读(172) / 评论(0) 分类 电视英语口语教材

By Zulima Palacio Hawaii 11 June 2007 Monk seals are one of the most endangered mammals in the world. In the Caribbean, they already are extinct. Off the African coast of Mauritania, they are down to a few hundred. In the remote northwestern islands

发表于:2019-01-16 / 阅读(194) / 评论(0) 分类 2007年VOA标准英语(六月)

By Mike O'Sullivan Los Angeles 05 July 2007 Many consumers are concerned about the environment, and environmental organizations are helping them make choices about how to spend their money. VOA's Mike O'Sullivan spoke with the president and chief exe

发表于:2019-02-03 / 阅读(155) / 评论(0) 分类 2007年VOA标准英语(七月)

英文歌词: Today, I give it, all to you, On this day we recall the memories, Of what we're goin' through, This day, we're gonna win it, Givin' you all above, Many minds will recall with us tommorrow, Followin' our love, In my heart a place, A most sp

发表于:2019-02-04 / 阅读(140) / 评论(0) 分类 音乐咖啡厅

音乐咖啡厅:Seal - Les Mots 相关介绍:Seal 全名Seal Henry Samuel,于1963年2月19日出生在英国伦敦,他是一名混血儿,父母分别是自尼日利亚人和巴西人。自上世纪90年代以来,Seal一直都是英国最受欢

发表于:2019-02-05 / 阅读(221) / 评论(0) 分类 音乐咖啡厅

BERLIN, Nov. 22 (Xinhua) -- Bundesliga record champions Bayern Munich wrapped up last 16 berth at UEFA Champions League owing to a dominant 3-1 performance at outsold Allianz Arena against Villarreal on Tuesday. The Bavarians astonished Villarreal wi

发表于:2019-02-06 / 阅读(126) / 评论(0) 分类 英语新闻

I am the one that is walking the night Sleepless I'm dreaming - eyes wide open Watching the sky for the ashes to fall Ending illusions - I keep on hoping For this world to survive - to keep me alive So for all you ever desired, you wanted to be Was s

发表于:2019-02-11 / 阅读(81) / 评论(0) 分类 英文摇滚歌曲
学英语单词
abuse doctrine in competition policy
adaptive modelling
agro-industrialise
Aidan
Allophylus repandifolius
amino acid analyzer
anti-stain finishing
APD (angular position digitizer)
aridelus rutilipes
arithmocratic
Australian sassafras
Banta Tengeh
bar core
be in an awful bate
bifurcation diagrams
bock (beer)
bohai bay
Bordj Flye Sainte-Marie
box and whiskers plot
buckling of bar
cam wheel
Camp Cupcake
cataclysmic separation theory
ciously
commencement of adventure
committee on Technical Cooperation
congenital ptosis
cooly
corvees
costalynia costulata
coumbassa
crab angle
davidstows
deferred purchasing power
digicard
dubren
economic lot size
emergentistic
empty neighbour position
flayed
FTTB
gathering tank
heart regulation exercise
Helmholtz resonator
hierarchic classification
hotly
immunobloting
immuran
implicit price deflator
ines
innovative decision
insulting behaviour
Kasahara
kufa
Kūhvār
Laganum
Lavras
lie yourselves out of
lime accumulation
logical session
machine description language
main control register
marine turtles
microbores
millwrighting
mini-palace
minoricine
modern theory of uneven growth
moving-on
nile-bird
Nizamate
non-sterilizing immunity
omitis
processor scheduling
psychologisms
put reliance on
quarantina
RAM memory
reverse lever latch spring
running survey
rush to one's lips
safrol
saltire
semiflightless
Setrol
snowmobiling
sodium antimonide photocathode
spoke out
stapedial nerve
stationary knockout grid
supportive leader
surface modified fibre
Susan Brownell
tasselseed
Tingwon I.
Triassic period
velocity-head
warhead assembly
water manipulator
waxed cloth
worstly
yrof