专科As是什么意思

① 医学AS是什么

强直性脊柱炎（ankylosing spondylitis，AS）是以骶髂关节和脊柱附着点炎症为主要症状的疾病。与HLA-B27呈强关联。某些微生物（如克雷白杆菌）与易感者自身组织具有共同抗原，可引发异常免疫应答。

是四肢大关节以及椎间盘纤维环及其附近结缔组织纤维化和骨化，以及关节强直为病变特点的慢性炎性疾病。强直性脊柱炎属风湿病范畴，病因尚不明确，是以脊柱为主要病变部位的慢性病，累及骶髂关节，引起脊柱强直和纤维化，造成不同程度眼、肺、肌肉、骨骼病变，是自身免疫性疾病。

(1)专科As是什么意思扩展阅读

临床表现：腰和（或）脊柱、腹股沟、臀部或下肢酸痛不适，或不对称性外周寡关节炎、尤其是下肢寡关节炎，症状持续≥6周；夜间痛或晨僵明显；活动后缓解；足跟痛或其他肌腱附着点病；虹膜睫状体炎现在症或既往史；AS家族史或HLA-B27阳性；非甾体抗炎药能迅速缓解症状。

影像学或病理学，双侧X线骶髂关节炎≥Ⅲ期；双侧CT骶髂关节炎≥Ⅱ期；CT骶髂关节炎不足Ⅱ级者，可行MRI检查。如表现软骨破坏、关节旁水肿和（或）广泛脂肪沉积，尤其动态增强检查关节或关节旁增强强度>20%,且增强斜率>10%/min者；骶髂关节病理学检查显示炎症者。

② as......as......是什么意思

as ……as …… 译为“和……一样……”

1、基本用法

该结构的基本意思是“与……内一样”，其中接形容词或容副词的原级，在否定句中，第一个as也可换成so。如：

He doesn't study as [so] hard as his brother.他学习不如他弟弟努力。

2、涉及数量或程度的用法

若涉及数量或程度，可用“as much+不可数名词+as”和“as many+可数名词复数+as”。如：

He doesn’t pay as much tax as we do / as us.他没我们交的税款多。

There are not as many restaurants as there were.现在餐馆没有过去多了。

3、有关词序的一点说明

其间接形容词时，有时该形容词还可修饰另一名词，但这个名词应带有不定冠词(注意词序)。如：

I have as good a voice as you.我的声音和你一样好。

③ as是什么意思

as [æz, əz] 有好几种词性，很多种用法。下面是一一解释和例句。希望帮到楼主。

adv. 同样地, 一样地
She is as tall as her mother.
她和她母亲一样高。

prep. (表示时间)当还是…的时候
As a schoolboy, he showed every sign of genius.
当他还是个小学生的时候, 就显示出了天资聪慧。

prep. (表示方式)以…的身份, 以…资格, 作为; 以…形式, 以作为; 以…角色, 扮演…角色; 如同, 像
(表示结果)成为, 看作, 看成
We had better treat it as a joke.
我们最好把它当作玩笑。

prep. (表示目的)为了, 以…为目的
The dykes were built as a protection against the sea.
建筑堤坝是为了防止海水泛滥。

prep. (表示举例)例如, 诸如…之类的
We talked about such subjects as the weather.
我们谈论了诸如天气之类的话题。

conj. 在…期间, 当…时候
I was coming in as he was going out.
我进来的时候, 他正出去。

conj. 尽管, 即使, 虽然
Intelligent as you are, I suspect you will fail.
尽管你聪明, 我猜想你会失败。

conj. 像…一样, 由于, 因为
As you weren't there I left a message.
因为你不在那里, 我留了个信儿。

④ as的意思是什么

一、 as作连词的用法:
1. 作"当……的时候",引导时间状语从句。注意与when、 while的用法区别。
① when作"当……的时候"解,可以指较短的(一点)时间,也可指一段时间。如:
When he was at college, he could speak several foreign languages.
When the clock struck twelve, all the lights in the street went out.
② while常表示一段较长的时间或一个过程,强调主句谓语动词与从句谓语动词同时发生。如:
Work while you work. Play while you play.
③ 但属下列情形时,只用as, 而不用when或while。
A) 用于表示同一个人的两种动作交替进行,指"一边……,一边……"。如:
The girl dances as she sings on the stage.
He looked behind from time to time as he went forward.
B)表示两个同步发展的动作或行为,译为"随着……"。如:
As time went on / by, she became more and more worried.
As children get older, they become more and more interested in the things around them.
C)表示两个短促行为或事件几乎同时发生。如:
I thought of it just as you opened your mouth.
Just as the flying worm hit her face, she gave a loud cry.
D) 后接名词表示某一年龄段时,用as。如:
As a young man, he was active in sports.
2. as=since, 作"既然"、"由于"解,引导原因状语从句,常用来表示已为人们所知或显而易见的原因或理由。如:
As / Since you're not feeling well, you may stay at home.
As he wasn't ready in time, we went without him.
3. as=in the way that, 作"像"、"按照……的方式"解,引导方式状语从句。如:
He speaks English as Americans do.
Remember, you must do everything as I do.
4. 用于as...as...或not so/ as...as...中,前一个as是副词,后一个as是连词,引导比较状语从句。如:
They helped the old man as often as possible.
I don't speak English so/ as well as he does.
5. 作"虽然"、"尽管"解,引导让步状语从句。常用倒装语序,即adj. /adv. / n.+ as +主语+谓语+主句。如:
Tired as they were, they walked on.
Child as he is, he knows a lot. (child前不用冠词)
二、 as作关系代词,引导定语从句,作"正如"、"这一点"解。如:
He is very careful, as his work shows.
As is well-known, Taiwan belongs to China.
另外,当先行词被the same, such等词修饰时,常用as来引导定语从句。如:
Such a clever boy as he can learn anything quickly.
I was reading the same book as he bought yesterday.
三、 as作介词的用法:
as引导的介词短语大多用作状语,as译为"作为";少数情况可引起宾语补足语。如:
As a League member, I'll take the lead in everything. (状语)
She works as a doctor. (状语)
They have me as one of their own children.(引起宾语补足语)

⑤ as是什么意思

as
[As]
adv.
同样地, 被看作, 象
prep.
当做
conj.
与...一样, 当...之时, 象, 因为
[域] American Samoa, 东萨摩亚
abbr.
[军] Air to Surface, 空对地

As
symb 〈化〉砷 (arsenic)

AS
=Academy of Science科学院

as
as 1
AHD:[²z] […z ] 非重读时
D.J.[#z][*z ]非重读时
K.K.[#z][*z ]非重读时
adv.（副词）
To the same extent or degree; equally:
同等地，一样地：同一限度或程度地；同等地：
The child sang as sweetly as a nightingale.
这孩子歌唱得同夜莺般婉转
For instance:
例如：
large carnivores, as the bear or lion.
大的食肉动物，如熊或狮子
When taken into consideration in a specified relation or form:
被认为：当在特别的关系或形式中加以考虑时：
this definition as distinguished from the second one.
这个定义与第二个有区别
conj.（连接词）
To the same degree or quantity that. Often used as a correlative after so or as :
像，如同：同等的程度或量，常用作关联词后置于so 或 as ：
You are as sweet as sugar. The situation is not so bad as you suggest.
你甜如蜜。情形不如你说的那样糟
In the same manner or way that:
以同样方式，以同样方法：
Think as I think.
像我这样去想
At the same time that; while:
同时；当…时：
slipped on the ice as I ran home.
我跑回家时在冰上滑了一跤
For the reason that; because:
由于；因为：
went to bed early, as I was exhausted.
睡得早，因为我精疲力尽了
With the result that:
结果：
He was so foolish as to lie.
他太傻才会撒谎
Though:
尽管：
Great as the author was, he proved a bad model. Ridiculous as it seems, the tale is true.
这位作者尽管了不起，到头来却成了一个坏榜样。这个故事看似荒唐，却是真的
In accordance with which or with the way in which:
根据或按照这一方法：
The hotel is quite comfortable as such establishments go. The sun is hot, as everyone knows.
就设备而言，这个旅馆相当舒适。太阳非常热，这一点众所周知
Informal That:
【非正式用语】 相当于that：
I don't know as I can answer your question.
我不知道能否回答你的问题
pron.（代词）
That; which; who. Used after same or such :
that；which；who。用在same 或 such 后：
I received the same grade as you did.
我和你得分一样
Chiefly Upper Southern U.S. Who, whom, which, or that:
【多用于美国中南部】 who，whom，which或that：
Those as want to can come with me.
想去的可以和我同去
prep.（介词）
In the role, capacity, or function of:
以…的身份，作为：充当角色、身份或功能的：
acting as a mediator.
充当调解人
In a manner similar to; the same as:
以相似的方式；如同：
On this issue they thought as one.
在这个问题上，他们意见一致

as is【非正式用语】
Just the way it is, with no changes or modifications:
按现状：就用这种方式，不加改变或修饰：
bought the samovar as is from an antique dealer.
原封不动地从古董商那里买到这套俄国式茶具
as it were
In a manner of speaking; as if such were so.
以说的方式；似乎如此

Middle English
中古英语
from Old English ealsw³} * see also
源自 古英语 ealsw³} *参见 also

Traditionally, a distinction has been drawn between comparisons using as . . . as and comparisons using so . . . as. [x] The so . . . as construction is traditionally required in negative sentences ( as in Shakespeare's “ 'tis not so deep as a well” ), in questions (as in Is it so bad as she says? ), and in certain if clauses (as in If it is so bad as you say, you ought to leave ). But this so . . . as construction is becoming increasingly rare in American English, and the use of as . . . as is now entirely acceptable in all contexts. · In a comparison involving both as . . . as and than, [x] the second as should be retained in written style. One writes He is as smart as, or smarter than, his brother, not He is as smart or smarter than his brother, which is considered unacceptable in formal style. · In many dialects, as is used in place of that in sentences like We are not sure as we want to go or It's not certain as he left. [x] This construction is not sufficiently well established to be used in writing. · [x]As should be preceded by a comma when it expresses a causal relation, as in She won't be coming, as we didn't invite her. [x] When used to express a time relation, as is not preceded by a comma:
按传统用法，用as…as 表比较和用 so…as 表比较二者有别。 so…as 结构传统上用于否定句，（ 如莎士比亚“不如井深” ）， 和疑问句中（如在如她所说的那样糟糕吗? ）， 和某些if 从句中（如在 如果象你所说的那样糟，你就该离开 ）。 但so…as 结构在美国英语中日趋少见， 而在所有语境中使用as…as 现在则是完全可以接受的。 在有as…as 和 than 同时用作比较时， 在书面语中，第二个as 应该保留。 一种写法He is as smart as，or smarter than，his brother，（他如他兄弟一般聪明，甚至超过他了） ，而不应写成 He is as smart or smarter than his brother， 这在正式文件中被认为是不可接受的。在很多方言中，用as 代替 that 如 We are not sure as we want to go 或 It's not certain as he left 。 这种结构在书面语中尚不成立。当as 表示一个因果关系时，前面应有逗号， 如She won't be coming, as we didn't invite her。（她不会来这里，因为我们没有邀请她） 。 当用于表示时间关系时，as 前没有逗号：
She was finishing the painting as I walked into the room.[x]
She was finishing the painting as I walked into the room（我走进房间的时候她刚好画完画）。
When a clause introced by as begins a sentence, care should be taken that it is clear whether as is used to mean “because” or “at the same time as.” The sentence As they were leaving, I walked to the door may mean either that I walked to the door because they left or at the same time that they were leaving. · As is sometimes used superfluously to introce the complements of verbs like consider, deem, and account, [x] as in They considered it as one of the landmark decisions of the civil rights movement. The measure was deemed as unnecessary.[x] This usage may have arisen by analogy to regard and esteem, [x] where as is standardly used in this way:
当as 引导一个从句且位于句首时，应注意弄清 as 是表示“原因”还是表示“与…同时”。 句子As they were leaving，I walked to the door 既可表示我向门口走去，因为他们离开了，也可表示在他们离开的时候，我向门口走去。 as 有时赘用，引导动词的补助成分诸如 consider,deem， 和 account， 。 如在他们将此认为是民权运动的里程碑。 认为此测量标准不必要。 这种用法也许源于词的类比用法regard 和 esteem ， 在此as 这种形式的用法是标准的：
We regarded her as the best writer among us.[x]
我们认为她是我们中最好的作家。
But the use of as with verbs like consider is not sufficiently well established to be acceptable in writing. See Usage Note at because, equal, like 2so 1than
但在书面语中as 与动词连用象 consider 等尚不能完全被人们接受。 参见 because， equal， like2so1than

American dialects often vary from Standard English in the form and usage of relative pronouns. Where Standard English has three relative pronouns—who, which, and that —regional dialects, particularly those of the South and Midlands, allow as and what as relative pronouns: “Them as thinks they can whup me jest come ahead” (Publication of the American Dialect Society). The car what hit him never stopped.
美国的各种方言在关系代词的形式和用法上常与标准英语有出入。标准英语有三个关联代词who,which 和 that ——地区性方言， 尤其是南部和中部地区，却允许as 和 what 作关联代词： “Them as thinks they can whup me jest come ahead" （美国方言协会出版物）撞倒他的那辆车根本没停。

as
as 2
AHD:[²s]
D.J.[#s]
K.K.[#s]
n.（名词）
【复数】 as.ses[²s“¶z”, ²s“¹z]
An ancient Roman coin of copper or copper alloy.
阿斯：古罗马一种铜硬币或铜合金硬币
An ancient Roman unit o

⑥ AS是什么

不知道您要的事哪个答案，所有搜到的AS都给你列出来了

AS：砷元素符号
AS：英文单词（as 作为…… 像……）
AS：强直性脊椎炎英文缩写
AS：应用服务器（ApplicationServer）
AS：自治系统（AutonomousSystem）
AS：澳大利亚国家标准（StandardAustralian）
AS：C#语言符号
AS：科学院（AcademyofScience）
AS：亚斯伯格症（AspergerSyndrome）
AS：乙酰丁香酮英文缩写
AS：访问服务器(ACCESSSERVER)
AS：动作脚本(actionscript)
AS：歌手
AS：主从追随式机甲系统英文缩写
AS：总供给曲线（Aggregatesupplycurve）
AS：中国战队（AllStrike）
AS：美属萨摩亚群岛（AmericanSamoa）
AS：FPGA配置方式（ActiveSerial）
AS：AS(August silk)
AS：塑胶原料英文缩写
AS：精确模仿手机（AccurateSimulation）
AS：动脉粥样硬化(atherosclerosis)
AS：水剂
AS：小松未步歌曲《As》
AS：Analysis Services
AS：天使工房（AS）
AS：自治系统（Autonomous System）
AS：dota中英雄魅惑魔女的简称
AS：Flash的动作脚本语言
AS：天使禁猎区（Angel Sanctuary）

⑦ As是什么病的意思

AS是强直性脊柱炎(Ankylosing spondylitis)的简称。
下腰痛，是门诊工作中相当常见的症状。其中版，结构性因权素(mechanical factors)，如软组织损伤、椎间盘突出...等，占大多数。然而，炎性因素(inflammatory factors)亦不容忽视。尤其年轻人的下腰痛，并有晨间僵硬时，若能排除结构性因素，即必须考虑强直性脊柱炎(Ankylosing spondylitis；简称AS)或其他血清阴性脊椎关节病变(Seronegative spondyloarthropathy)之可能！

⑧ AS是什么意思

AS是一个英语单词，连词、副词、介词，作连词时意思是“因为，由于；在......时，随着；以…回…的方式，像；正如；答虽然，尽管”，作副词时意思是“如同，像……一样”，作介词时意思是“作为；以……身份；当作；像，如同；当……时”。

as一词在不同的句子中有不同的含义和用法，用法比较多样，且可引导多种从句。因此，明白as引导各种从句的特征，对理解句子的含义至关重要。

(8)专科As是什么意思扩展阅读：

as作连词的用法：

1、as...as的用法：as...as意为"和……一样"，表示同级的比较。使用时要注意第一个as为副词，第二个as为连词。其基本结构为：as+adj./adv.+as。

2、as引导时间状语从句：此时，as译作“当……时候”，可以放在主句之前，也可以放在主句之后。

3、as用作连词引导原因状语从句：as，because，since都可以表示因果关系，连接原因状语从句，含义是"因为，由于"，但它们有区别：because表示的语气最强；as一般放在句首，语气较弱，较口语化；since常常用在书面语中，表示多为对方已知的、或稍加分析便可得知的原因，有时可译作"既然"。

⑨ AS是什么意思，是什么属性

as

英 [æz; əz]美 [æz,əz]
有连词、介词、副词三种属性，
conj. 因为；随着；虽然；依照；当…时内
prep. 如同；当作；以…的身份
adv. 同样地；和容…一样的