防漏密封

leakproof seal的用法和样例:

例句

  1. Adopt measures, through the size of disc objects to rest Angle principle leakproof function.斗体采用大小瓣插入式,通过物体安息角原理来达到防漏作用。

赖世雄初级美语入门篇 54

发表于:2018-11-30 / 阅读(551) / 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(190) / 评论(0) 分类 电影歌曲

四六级阅读占考试的比重很大,很多考友也为阅读烦恼不已,该怎么办呢?两个字:多看! 所以,从今天开始,每天会节选一些文章和大家一起阅读。

发表于:2018-12-08 / 阅读(197) / 评论(0) 分类 VOA标准英语2018年(五月)

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(219) / 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(165) / 评论(0) 分类 2018年NPR美国国家公共电台7月

Ned held out his hand. Let me have it, then. 奈德伸出手:那就交给我罢。 Luwin did not stir. Pardons, my lord. The message is not for you either. 鲁温学士没有反应。老爷,很抱歉,可信也不是给您的。 It is marked for

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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(216) / 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(228) / 评论(0) 分类 2018年VOA慢速英语(一)月

[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

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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(191) / 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(176) / 评论(0) 分类 天籁音乐

'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(172) / 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(259) / 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(270) / 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(225) / 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(193) / 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(309) / 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(181) / 评论(0) 分类 英语新闻

Government officials in Japan say it could take months for radiation(放射辐射) leaks to be brought under control at the Fukushima Daiichi nuclear power plant. The Fukushima Daiichi plant continues to spew radioactive water into the Pacific Ocean

发表于:2019-02-08 / 阅读(171) / 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(181) / 评论(0) 分类 英文摇滚歌曲
学英语单词
a-b toll system
Abel apparatus
accessory food substance
alpha characters
ameland i.
artificial hole set
BB(shot)
beam direction
Bennäs
binits
black-necked cobra
Blue Mountain Pass
bouting
broken time
case-file
casesa
catalonians
Citobarium
clipped wire
cloud storage gateway
cocktail snack
confined water
consumerist
cruchon
date quick change
DMAPA
Dowling
drive sb round the wall
electro caloric effect
Evynnis
flat electrode
front-wheel-drive
gallium components
gas-purifier
genus daleas
guanofuracin
gutta percha cone
gyroscopic equilibrium
homogeneous state of stress
ictinaetus malayensis
Indianeers
interrupt flipflop
IPNOPINOAE
jolens
langrel
liquid-filled membrance pressure gage
liquid-heliums
lithogenetic
lithothryptic
materiality principle
MILCON
mischaracterises
modern interpretation
mouldy-grubs
Napoleonized
nasal snare
negative-going transition
nonconstant variability
nonengraved
nozzle throat area
online newsletter
optimum angle
Ornish Point
oversubscribe
periodize
Phlebotomus verrucarum
pleuronectess
potassium hexauranate
predissociations
prepollution
Raynaud's syndrome
reconstituted emulsion
Red coaiti
rinky-dink
Sanotensin
satellite reconnaissance
shma
slimebags
sludge assay
solenoidal core
spoonfeeds
spring-fall range
ST_disliking_feelings-of-dislike-and-hatred
sternutament
strappadoing
sub-parametric element
surface waves
Sym's tractor
tenis
the National Front
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tier ups
tropical streptodermatitis
unsturted
up wind
Ust'-Tsil'ma
Walter Hess
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well-formed structured program
x-x
you could have fooled me