'ac' 的视觉含义？ - 通过图片学习，日常生活中的例子

noun

腺苷酸环化酶

Initialism of adenylyl cyclase.

"The drug inhibits AC, decreasing the production of cAMP in the cell. "

这种药物抑制腺苷酸环化酶（AC），从而减少细胞内cAMP的生成。

biochemistry biology

noun

辅助化疗，辅助性化疗。

Initialism of adjuvant chemotherapy.

"After her surgery to remove the tumor, the doctor recommended AC to kill any remaining cancer cells. "

肿瘤切除手术后，医生建议她接受辅助化疗，以杀死可能残余的癌细胞。

medicine

noun

空军部队

Initialism of air corps.

"My grandfather was a pilot in the AC during World War II. "

我的祖父在二战期间是空军部队的一名飞行员。

military

noun

军团，兵团

Initialism of army corps.

"The army corps, or AC, held a large training exercise last week. "

该军团，即AC，上周举行了一次大型训练演习。

military organization

noun

田径俱乐部

Initialism of athletic club.

"My sister plays basketball at the local AC. "

我妹妹在当地的田径俱乐部打篮球。

sport organization

noun

呵呵，轻笑。

Initialism of audible chuckle.

"I heard an "ac" from Sarah during the boring meeting; she must have found something funny on her phone. "

我听到莎拉在无聊的会议中发出了“呵呵”的轻笑，她肯定在手机上看到了什么好笑的东西。

internet communication language

noun

作者校正，作者更正。

Initialism of author's correction.

"The professor marked my essay with "AC" in several places, indicating author's correction needed before the final grade. "

教授在我的论文上好几处都标了“AC”，意思是需要作者校正后才能给出最终成绩。

writing language word communication technical education

noun

汽车俱乐部，车会。

Initialism of automobile club.

"My dad called the AC to get roadside assistance when his car broke down on the highway. "

我爸的车在高速公路上抛锚了，所以他打电话给汽车俱乐部寻求道路救援。

vehicle organization

noun

辅助运煤船

Initialism of Auxiliary Collier, (a naval coal transport that travels with the fleet to provide coal for coal powered warships)

"During the naval exercise, the AC replenished the battleships' bunkers with coal, ensuring they could maintain their speed and continue the operation. "

在海军演习期间，辅助运煤船为战列舰的煤仓补充了煤炭，确保它们能够保持航速并继续行动。

military nautical vehicle fuel war history

noun

澳大利亚勋章同伴勋位

Companion of the Order of Australia.

"Professor Smith, an AC, spoke to our class about her experiences in the outback. "

史密斯教授，一位澳大利亚勋章同伴勋位获得者，向我们班讲述了她在内陆地区的经历。

achievement person nation government title

noun

飞行学员

Initialism of aviation cadet.

"My grandfather was an AC during World War II, training to be a pilot. "

我的祖父在二战期间是一名飞行学员(AC)，接受飞行员训练。

military job education

noun

自治县

Initialism of autonomous county.

"Many ethnic minorities in China live in designated areas called ACs, where they have a degree of self-governance. "

中国有很多少数民族居住在被称为自治县的特定区域，他们在那里享有一定程度的自治权。

politics government nation area

noun

升限，最大升限。

The maximum altitude above sea level that an aircraft or missile can maintain horizontal flight under normal conditions.

"The aircraft's ac is 30,000 feet. "

这架飞机的升限是三万英尺。

military technical vehicle space achievement

noun

账户，账目

Account; money of account

"My bank statement shows the total in my savings ac is $500. "

我的银行账单显示我的储蓄账户里总共有500美元。

business finance economy commerce asset

noun

脂环族，脂环。

Alicyclic

"The lab studies acs, focusing on their unique ring structures and chemical reactivity. "

实验室研究脂环族化合物，重点关注它们独特的环状结构和化学反应活性。

compound chemistry

adjective

饭前，餐前

Ante cibum, before meals

"The doctor prescribed an antibiotic, instructing her to take one pill ac breakfast, lunch, and dinner. "

医生开了抗生素，嘱咐她早餐、午餐和晚餐饭前各服用一片。

medicine food

noun

访问控制, 权限管理。

The practice of restricting entrance to a property, a building, or a room to authorized persons.

"The new office building implemented strict ac to prevent unauthorized access after a security breach. "

为防止在安全漏洞事件后再次发生未授权访问的情况，新办公楼实施了严格的访问控制措施。

property building

noun

准许或拒绝使用特定资源

In technology, permitting or denying the use of a particular resource.

"The building's security system uses badge access to control entry; each employee's ac determines which rooms they are allowed to access. "

大楼的安保系统使用胸牌权限来控制进出；每位员工的资源使用权限决定了他们可以进入哪些房间。

technology computing electronics technical internet machine device system

noun

账目, 账户。

A regularly updated record of transactions between two parties showing what is owed or due to each party or a statement summarising the position

""My mom keeps a detailed ac of our family's expenses each month to track where our money goes." "

我妈妈每个月都会详细记录我们家的账目，以追踪我们的钱都花到哪里去了。

business finance

noun

英亩

An English unit of land area (symbol: a. or ac.) originally denoting a day's plowing for a yoke of oxen, now standardized as 4,840 square yards or 4,046.86 square meters.

"The farmer owns 10 ac of land where he grows corn. "

这位农民拥有10英亩土地，他在那里种植玉米。

area unit property agriculture

noun

亩

Any of various similar units of area in other systems.

"Farmers in Vietnam sometimes measure their land in "cong," which are their local ac, equivalent to a specific fraction of a hectare. "

越南的农民有时用“公”来测量土地，这是他们当地的亩，相当于公顷的一小部分。

area unit

noun

广阔区域, 广大地区

(usually in the plural) A wide expanse.

"I like my new house - there’s acres of space!"

我喜欢我的新房子——空间真是太大了，广阔无垠！

area space geography environment

noun

大量，许多

(usually in the plural) A large quantity.

"After the harvest, the farmer had acs of corn to sell at the market. "

收获之后，农夫有很多很多玉米可以拿到市场上去卖。

amount mass

noun

田地，场地。

A field.

"My grandfather's farm has a large ac planted with corn. "

我爷爷的农场里有一大片田地，种满了玉米。

agriculture area property

noun

英亩尺寸

The acre's breadth by the length, English units of length equal to the statute dimensions of the acre: 22 yds (≈20 m) by 220 yds (≈200 m).

"The farmer measured the field's length and width, confirming it was precisely one ac, the traditional unit based on the acre's dimensions. "

农民测量了田地的长和宽，确认面积正好是一个英亩尺寸，这是基于英亩传统尺寸的单位。

area unit property agriculture

noun

边境决斗，边境单挑.

A duel fought between individual Scots and Englishmen in the borderlands.

"Tales of border warfare often mentioned the "ac," a dangerous single combat between a Scot and an Englishman used to settle disputes or avenge perceived insults. "

边境战争的故事里经常提到“边境决斗”，也就是苏格兰人和英格兰人之间危险的单挑，用于解决争端或报复他们认为受到的侮辱。

history war tradition culture event nation military

noun

成人抒情音乐，轻音乐.

A category of music including soft rock, ballads, easy listening, soul, and rhythm and blues.

"The radio station played a lot of AC during my drive to work this morning; it was mostly love songs and easy-listening tunes. "

今天早上我开车上班的时候，广播电台放了很多成人抒情音乐，大部分都是情歌和轻音乐。

music entertainment

noun

空调状态，空调，制冷。

The state of temperature and humidity produced by an air conditioner.

"The ac in the office was so strong I had to put on a sweater, even though it was summer outside. "

办公室的空调开得太足了，即使外面是夏天，我也得穿上毛衣。

technology condition environment

noun

空调，冷气。

An air conditioner or system of air conditioners.

"This car has air conditioning."

这辆车有空调。

technology device utility building

noun

列兵

A member of the lowest rank in the Royal Air Force or the air forces of various other Commonwealth countries.

"The young AC polished boots, eager to prove himself on his first day at the Royal Air Force base. "

这位年轻的列兵擦亮了靴子，急切地想在皇家空军基地的第一天证明自己。

military royal

noun

交流电

An electric current in which the direction of flow of the electrons reverses periodically, such as sawtooth, sinusoidal or square wave current.

"Our house uses AC to power the lights and appliances. "

我们家使用交流电来为电灯和电器供电。

physics electronics energy technical science technology

noun

交流电

An electric current in which the direction of flow of the electrons reverses periodically by a sinusoidal law, hence having an average of zero, with positive and negative values (with a frequency of 50 Hz in Europe, 60 Hz in the US, 400 Hz for airport lighting, and some others); especially such a current produced by a rotating generator or alternator.

"My house uses AC power, which is why the electricity plugs have two or three holes. "

我家用的是交流电，所以电源插座上有两孔或三孔。

physics electronics energy technology technical utility machine device frequency

noun

氯化铵，盐酸铵。

A water-soluble salt of ammonia and hydrochloric acid, having the formula NH4Cl.

"To help solder the wires together, the electrician used a paste containing ac as a cleaning agent. "

为了帮助焊接导线，电工使用了一种含有氯化铵的焊锡膏作为清洁剂。

compound chemistry substance material science

noun

前房

A space inside the eye between the cornea and the iris, filled with aqueous humour.

"The doctor checked the pressure in the ac of my eye during my annual eye exam to make sure it was healthy. "

医生在我每年的眼科检查中检查了我的前房压力，以确保它是健康的。

anatomy organ part body medicine physiology

noun

区号，地区代码。

A prefix appended to a telephone number indicating the geographical area.

"Before calling my cousin in another state, I always check the ac to make sure I'm dialing the correct area code. "

给住在外州的表妹打电话之前，我总是先查一下区号，确保我拨打的是正确的地区代码。

number communication area technology

noun

选择公理

One of the axioms of set theory, equivalent to the statement that an arbitrary direct product of non-empty sets is non-empty; any version of said axiom, for example specifying the cardinality of the number of sets from which choices are made.

"The axiom of choice is logically equivalent to the assertion that every vector space has a basis."

选择公理在逻辑上等价于每个向量空间都存在一个基底的论断。

math logic theory philosophy system statement science