音标:[әb'sɒ:ptәns] ;
n. 吸收比
[化] 吸收比
n a measure of the rate of decrease in the intensity of electromagnetic radiation (as light) as it passes through a given substance; the fraction of incident radiant energy absorbed per unit mass or thickness of an absorber
词型变化:名词复数形式 : absorptances

absorptance的用法和样例:

词汇搭配

  • spectral absorptance光谱吸收系数,光谱吸...
  • radiant absorptance辐射吸收系数...
  • screen absorptance屏蔽吸收系数,屏幕吸...
【近义词】

3 personal appearance Beginner A: That girl looks very attractive, doesnt she? B: do you think so? I dont like girls who look like that. I like girls who arent too slim. If you like her, go and talk to her. A: Id like to, but theres her boyfriend. H

发表于:2018-12-02 / 阅读(187) / 评论(0) 分类 情景英语口语100主题

Dialogue 9 CATCHING A BUS Laurance- Is this where I catch the bus for the zoo? Soony- You can take a T-30 from here, but then you have to walk about six blocks. Laurance- That doesn't sound too bad. S

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Dialogue 5 (between customer and repairman) Laurance- How long do you think it'll take to fix it? Soony- Hard to tell. Sometimes we can find the problem right away and sometimes it may take an hour or

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Dialogue 14 laurance--Hey!What's the rush? soony--The bank closes in half an hour and I need to cash a check. laurance--I can lend you some money. soony--I need to cash a check because I'm going on a

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> Dialogue 11 laurance--How about that? soony--What?What happened? laurance--Did you see what that guy did? soony--No.I was looking the other way. laurance--He made a U-turn right in the middle of the

发表于:2018-12-10 / 阅读(144) / 评论(0) 分类 英语经典听力对话

Discordance about a secretary A: Hello, Mr. Kramer. Could you spare a minute? B: Thats about all I can spare, Karen. What do you need? A: I need to talk to you about that new secretary youve hired. I think Im going to have some problems working with

发表于:2018-12-25 / 阅读(137) / 评论(0) 分类 办公室英语口语

DIALOG 40 laurance--Did you hear how cold it got last night? soony--I heard the radio announcer say it was 18 degrees below zero. laurance--That's cold.I could hardly start my car,it was so cold this

发表于:2018-12-26 / 阅读(235) / 评论(0) 分类 英语经典听力对话

DIALOG 33 laurance--Can't we go someplace and talk?It's so crowded in here. soony--Well,there's a little park down the street about three blocks.It's usually not crowded this time of day. laurance--Le

发表于:2018-12-26 / 阅读(132) / 评论(0) 分类 英语经典听力对话

DIALOG 37 laurance--Did you watch the game last might? soony--I sure did.I wouldn't have missed it for anything! laurance--I think it was one of the best games I've ever seen. soony--Me too.I thought

发表于:2018-12-26 / 阅读(153) / 评论(0) 分类 英语经典听力对话

DIALOG 39 laurance--What do you do in your spare time? soony--Oh, nothing special I read...watch TV...go to the movies. laurance--Don't you have any hobbies,like stamp collecting or things like that?

发表于:2018-12-26 / 阅读(202) / 评论(0) 分类 英语经典听力对话

Dialogue 20 laurance--You look rather pal.Aren't you feeling well? soony--Not very.I was sick most of the might .I didn't sleep very well. laurance--What seems to be the matter?Is it the flu? soony--N

发表于:2018-12-26 / 阅读(184) / 评论(0) 分类 英语经典听力对话

Dialogue 5 GETTING SOMETHING FIXED (between customer and repairman) Laurance- How long do you think it'll take to fix it? Soony- Hard to tell. Sometimes we can find the problem right away and sometime

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Dialogue 14 CAN I HELP? laurance--Hey!What's the rush? soony--The bank closes in half an hour and I need to cash a check. laurance--I can lend you some money. soony--I need to cash a check because I'm

发表于:2018-12-27 / 阅读(191) / 评论(0) 分类 听力每日练习

Dialogue 11 NEAR ACCIDENT laurance--How about that? soony--What?What happened? laurance--Did you see what that guy did? soony--No.I was looking the other way. laurance--He made a U-turn right in the m

发表于:2018-12-27 / 阅读(184) / 评论(0) 分类 听力每日练习

Dialogue 10 AIRPORT BUS laurance--What time doesd the bus leave for the airport? soony--I don't know.It used to leave every half hour,but I think the schedule's been changed. laurance--Do you know the

发表于:2018-12-27 / 阅读(167) / 评论(0) 分类 听力每日练习

Dialogue 9 CATCHING A BUS Laurance- Is this where I catch the bus for the zoo? Soony- You can take a T-30 from here, but then you have to walk about six blocks. Laurance- That doesn't sound too bad. S

发表于:2018-12-27 / 阅读(203) / 评论(0) 分类 听力每日练习

By Kurt Achin Seoul 28 June 2006 World leaders have expressed concern for weeks over the possibility of a North Korean missile test. Beyond satellite images of the missile launch base, however, relatively little is known about Pyongyang's prospectiv

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A: How are you doing today? B: Im fine. A: What can I do for you? B: I would like to cancel a check. A: Is there a problem? B: I wrote the check out for too much. A: How much did you write it out for? B: I wrote it out for $150. A: How much was it su

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(SOUNDBITE OF SONG, THIS IS IT) POLLY CUTTER: (Singing) This is it. This is it. ARI SHAPIRO, HOST: In the 1970s and '80s, the TV show One Day At A Time pushed boundaries. It was about a divorced mother raising two teenage daughters in Indianapolis. N

发表于:2019-01-16 / 阅读(186) / 评论(0) 分类 2017年NPR美国国家公共电台2月

BEIJING, March 31 (Xinhua) -- Changan Ford Mazda Automobile Co. Ltd. will recall 62,445 vehicles in China from April 1 due to a problem that could lead to erroneous warnings on the vehicles' dashboard displays that their anti-lock braking systems (AB

发表于:2019-02-05 / 阅读(150) / 评论(0) 分类 英语新闻
学英语单词
2-phosphoglycerate
aleurocanthus camelliae
anini
apazine
Barsi-Natar
blows away
boethetic
bosh band
bursae musculi gastrocnemii medialis
change of climate
Chirpal
chlorosulfonated polyethylenes
commercial environment
complex of sphere
continuous dilution
crepe marocain
Cunobelinus
cyberweapons
deoxynucleotide polymerase
Dera, Lach (Dera, Lagh)
die-sinker
domino computers
ds-block element
early growth stage
elevated wave-cut bench
extra-embryonic endothelium
farcicality
Felton
filp-flop circuit
flowlines
fog chamber
forest cleaning
formal model
free atmosphere climate
fungal metabolite
graphite fiber
gremios
hammerable
Hanko
HCLP
heads of state
Hindustani
hyperinsulinaemic
iceport
index of reversion
insulation material
invertible canon
jacobins
labradorite-dacite
lactic-acid bacterium
large main valve piston
lawyer's discipline
lay on the colors too thickly
legal thoughts in Chinese history
long-lived seed
machanical error
mail van
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maxillary segment
monophosphothiamine
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Myristica
nation's shipping industry
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order ichthyosaurias
ossa malare
output torque
parallel intergrowth
parmes
perovskite structure
Phenocylinone
phenoxy ethanol
plant-mixed material
pneumatic executive component
potassium diborane
power active
re-moulding
regardless of expense
rockforming
sacred labour
self timing gear
Serbo Croat
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shunt release
sliding spring key
snecks
stagefright
state-space
straited secondary wall
Thorkötlustadhir
trendinesses
trilophosaurids
triple point depression curve
vasoepididymography
velocity input
Vernes' resorcin test
Wheeldale Moor
widen
yedi