acid 音标拼音: ['æsəd]
n . 酸,酸类物质
a . 酸的,酸性的,讽刺的
酸,酸类物质酸的,酸性的,讽刺的
acid adj 1 :
harsh or corrosive in tone ; "
an acerbic tone piercing otherwise flowery prose "; "
a barrage of acid comments ";
"
her acrid remarks make her many enemies "; "
bitter words "; "
blistering criticism "; "
caustic jokes about political assassination ,
talk -
show hosts and medical ethics "; "
a sulfurous denunciation "; "
a vitriolic critique " [
synonym : {
acerb }, {
acerbic }, {
acid }, {
acrid },
{
bitter }, {
blistering }, {
caustic }, {
sulfurous },
{
sulphurous }, {
virulent }, {
vitriolic }]
2 :
being sour to the taste [
synonym : {
acidic }, {
acid }, {
acidulent },
{
acidulous }]
3 :
having the characteristics of an acid ; "
an acid reaction "
n 1 :
any of various water -
soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt 2 :
street name for lysergic acid diethylamide [
synonym : {
acid },
{
back breaker }, {
battery -
acid }, {
dose }, {
dot }, {
Elvis },
{
loony toons }, {
Lucy in the sky with diamonds }, {
pane },
{
superman }, {
window pane }, {
Zen }]
Acid \
Ac "
id \,
a . [
L .
acidus sour ,
fr .
the root ak to be sharp :
cf .
F .
acide .
Cf . {
Acute }.]
1 .
Sour ,
sharp ,
or biting to the taste ;
tart ;
having the taste of vinegar :
as ,
acid fruits or liquors .
Also fig .:
Sour -
tempered .
[
1913 Webster ]
He was stern and his face as acid as ever . --
A .
Trollope .
[
1913 Webster ]
2 .
Of or pertaining to an acid ;
as ,
acid reaction .
[
1913 Webster ]
Acid \
Ac "
id \,
n .
1 .
A sour substance .
[
1913 Webster ]
2 . (
Chem .)
One of a class of compounds ,
generally but not always distinguished by their sour taste ,
solubility in water ,
and reddening of vegetable blue or violet colors .
They are also characterized by the power of destroying the distinctive properties of alkalies or bases ,
combining with them to form salts ,
at the same time losing their own peculiar properties .
They all contain hydrogen ,
united with a more negative element or radical ,
either alone ,
or more generally with oxygen ,
and take their names from this negative element or radical .
Those which contain no oxygen are sometimes called {
hydracids }
in distinction from the others which are called {
oxygen acids }
or {
oxacids }.
[
1913 Webster ]
Note :
In certain cases ,
sulphur ,
selenium ,
or tellurium may take the place of oxygen ,
and the corresponding compounds are called respectively {
sulphur acids }
or {
sulphacids }, {
selenium acids },
or {
tellurium acids }.
When the hydrogen of an acid is replaced by a positive element or radical ,
a salt is formed ,
and hence acids are sometimes named as salts of hydrogen ;
as hydrogen nitrate for nitric acid ,
hydrogen sulphate for sulphuric acid ,
etc .
In the old chemistry the name acid was applied to the oxides of the negative or nonmetallic elements ,
now sometimes called anhydrides .
[
1913 Webster ]
322 Moby Thesaurus words for "
acid ":
DET ,
DMT ,
Foamite ,
LSD ,
Mary Jane ,
STP ,
THC ,
acerb ,
acerbate ,
acerbic ,
acerbity ,
acetic ,
acetose ,
acetous ,
acetylsalicylic acid ,
acid ,
acidic ,
acidity ,
acidulant ,
acidulated ,
acidulent ,
acidulous ,
acidulousness ,
acrid ,
acrimonious ,
acrimony ,
actual cautery ,
agent ,
alkali ,
alkalinity ,
alloisomer ,
amino acid ,
ammono acid ,
angry ,
animosity ,
anion ,
antacid ,
antidepressant ,
aqua fortis ,
aqua regia ,
arsenic acid ,
ascorbic acid ,
asperity ,
asperous ,
aspirin ,
astringent ,
ataractic ,
atom ,
automatic sprinkler ,
base ,
basic ,
battery acid ,
benzoic acid ,
bile ,
biochemical ,
biting ,
bitter ,
bitter resentment ,
bitterness ,
bitterness of spirit ,
boric acid ,
brand ,
brand iron ,
branding iron ,
bread -
and -
butter pickle ,
burning ,
butyric acid ,
carbolic acid ,
carbon tet ,
carbon tetrachloride ,
carbon -
dioxide foam ,
carbonic acid ,
cation ,
caustic ,
causticity ,
cauter ,
cauterant ,
cauterizer ,
cautery ,
chemical ,
chemical element ,
chemicobiological ,
chemicoengineering ,
chemicomineralogical ,
chemicophysical ,
chemurgic ,
chloric acid ,
chlorous acid ,
chokecherry ,
choler ,
choleric ,
chromic acid ,
chromoisomer ,
citric acid ,
compound ,
copolymer ,
copolymeric ,
copolymerous ,
corroding ,
corrosive ,
crab apple ,
cutting ,
cyanic acid ,
deck gun ,
deluge set ,
diethyltryptamine ,
dill pickle ,
dimer ,
dimeric ,
dimerous ,
dimethyltryptamine ,
discontented ,
double -
edged ,
driving ,
dry ,
edged ,
effective ,
electrocautery ,
electrochemical ,
element ,
elemental ,
elementary ,
embittered ,
escharotic ,
extinguisher ,
feeling evil ,
fierce ,
fire apparatus ,
fire engine ,
fire hose ,
fire hydrant ,
fireplug ,
fluoric acid ,
foam ,
foam extinguisher ,
forceful ,
forcible ,
formic acid ,
gage ,
gall ,
ganja ,
gnashing of teeth ,
grass ,
green apple ,
gutsy ,
hallucinogen ,
hard feelings ,
harsh ,
hash ,
hashish ,
hay ,
heartburning ,
heavy chemicals ,
hemp ,
heteromerous ,
high polymer ,
homopolymer ,
hook -
and -
ladder ,
hot iron ,
hydracid ,
hydrochloric acid ,
hydrocyanic acid ,
hyperacid ,
hypochlorous acid ,
imperative ,
impressive ,
incisive ,
inorganic chemical ,
ion ,
irritating ,
isomer ,
isomerous ,
joint ,
kava ,
keen ,
lactic acid ,
ladder pipe ,
lemon ,
lignosulphonic acid ,
lime ,
lunar caustic ,
macrochemical ,
macromolecule ,
malic acid ,
marijuana ,
mescal ,
mescal bean ,
mescal button ,
mescaline ,
metamer ,
metameric ,
mind -
altering drug ,
mind -
blowing drug ,
mind -
expanding drug ,
molecule ,
monomer ,
monomerous ,
mordacious ,
mordant ,
morning glory seeds ,
moxa ,
muriatic acid ,
nervous ,
neutralizer ,
niacin ,
nicotinic acid ,
nonacid ,
nose -
tickling ,
oil of vitriol ,
organic chemical ,
out of humor ,
out of sorts ,
out of temper ,
oxalic acid ,
oxyacid ,
pectic acid ,
penetrating ,
perboric acid ,
perchloric acid ,
peyote ,
phenol ,
phosphoric acid ,
photochemical ,
physicochemical ,
phytochemical ,
pickle ,
picric acid ,
piercing ,
piquant ,
poignant ,
polymer ,
polymeric ,
pot ,
potential cautery ,
powerful ,
prussic acid ,
pseudoisomer ,
psilocin ,
psilocybin ,
psychedelic ,
psychic energizer ,
psychoactive drug ,
psychochemical ,
psychotomimetic ,
pumper ,
punchy ,
pungent ,
radical ,
radiochemical ,
radium ,
rancor ,
rancorous ,
rankled ,
rankling ,
reagent ,
reefer ,
resentful ,
resenting ,
rigorous ,
roach ,
rough ,
salicylic acid ,
scathing ,
scorching ,
sensational ,
severe ,
sharp ,
sinewed ,
sinewy ,
slashing ,
slow burn ,
snorkel ,
soda ,
sore ,
soreness ,
sour ,
sour balls ,
sour cream ,
sour grapes ,
sour pickle ,
sourdough ,
spleen ,
splenetic ,
sprinkler ,
sprinkler head ,
sprinkler system ,
stabbing ,
stewing ,
stick ,
stinging ,
strident ,
striking ,
stringent ,
strong ,
subacid ,
subacidulous ,
sulfacid ,
sulfuric acid ,
super -
pumper ,
tart ,
tea ,
telling ,
thermochemical ,
tranquilizer ,
trenchant ,
trimer ,
vehement ,
verjuice ,
vigorous ,
vinegar ,
violent ,
virulence ,
virulent ,
vital ,
vitriol ,
vitriolic ,
water ,
water cannon ,
weed ,
wet blanket ,
withering ,
yogurt
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acid(数据库事务正确执行的四个基本要素的缩写)_百度百科 ACID是数据库事务正确执行的四个基本要素缩写,指原子性(Atomicity)、一致性(Consistency)、隔离性(Isolation)、持久性(Durability)。 典型应用场景如银行转账,需将原账户扣款与目标账户入账作为不可拆分的原子操作,确保整体事务满足ACID特性。
ACID - Wikipedia ACID In computer science, ACID (atomicity, consistency, isolation, durability) is a set of properties of database transactions intended to guarantee data validity despite errors, power failures, and other mishaps
数据库ACID四大特性到底为了啥,一文带你看通透-CSDN博客 那为什么要ACID? 每种特性的原理又是什么? 如何实现的? 废话少说,哈哥今天带你搞清楚,快上车! ACID,是用来声明数据库事务的四大特性,即 原子性 (Atomicity)、 一致性(Consistency)、隔离性(Isolation) 和 持久性(Durability)。
acid是什么意思_acid的翻译_音标_读音_用法_例句_爱词霸在线词典 An acid solution is concentrated when it has very much acid in it 当酸性溶液里含有很多酸时,它就被浓缩了 《简明英汉词典》
ACID中文 (简体)翻译:剑桥词典 - Cambridge Dictionary The solvent, in this case an acid, was distilled off or evaporated, and the salts were obtained from the highly concentrated solution, usually by cooling
深入浅出:MySQL中事务的ACID四大特性 - 知乎 引言 在MySQL中,ACID特性(原子性 、一致性、 隔离性 、 持久性)是确保数据准确性和可靠性的四大支柱。 这些原则共同构成了事务管理的基石,保障了我们的数据不仅仅是存储的,更是安全、准确、可靠的。
ACID Properties in DBMS - GeeksforGeeks ACID properties safeguard the data integrity of a DBMS by ensuring that transactions either complete successfully or leave no trace if interrupted They prevent partial updates from corrupting the data and ensure that the database transitions only between valid states
数据库ACID四大特性到底为了啥,一文带你看通透-腾讯云开发者社区-腾讯云 详解MySQL事务ACID四大特性(原子性、一致性、隔离性、持久性)及其实现原理,包括undolog、redolog、binlog、锁机制和MVCC技术,助你深入理解数据库事务机制。
What are ACID Transactions? - Databricks ACID transactions ensure the highest possible data reliability and integrity They ensure that your data never falls into an inconsistent state because of an operation that only partially completes
15: Acids and Bases - Chemistry LibreTexts Citrus fruits such as oranges and lemons contain citric acid and ascorbic acid, which is better known as vitamin C Carbonated sodas contain phosphoric acid Vinegar contains acetic acid