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(261) / 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(214) / 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(203) / 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(335) / 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(202) / 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(218) / 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(287) / 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(245) / 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

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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(249) / 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(227) / 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

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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(250) / 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(224) / 评论(0) 分类 英语新闻
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air bomb test
alternative copolymer
ampy
approach section of a highway level crossing
arrear-ward
Aspredinidae
attacus cynthia
Baunei
bays of naples
biological son
bonded values
botomba
breathalysers
butylic fermentation
centre narrowing tackle
cerberine
color discrimination test
control of poisonous materials
copying planing
crepidomanes auriculatum
denominational school
digital operation interpreter
diorite porphyrite
dipinti
dispelling wind and dampness and relieve pain
easiness of vehicle control
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endoneurium
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Gaussian integers
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inventarize
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Pedomicrobium
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weiguo
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