indicator 音标拼音: ['ɪndək
, etɚ]
n . 指示器,指示剂
n . 指示器
指示器,指示剂指示器
indicator 指示器
indicator 指示器 指示符
indicator n 1 :
a number or ratio (
a value on a scale of measurement )
derived from a series of observed facts ;
can reveal relative changes as a function of time [
synonym : {
index },
{
index number }, {
indicant }, {
indicator }]
2 :
a signal for attracting attention 3 :
a device for showing the operating condition of some system 4 : (
chemistry )
a substance that changes color to indicate the presence of some ion or substance ;
can be used to indicate the completion of a chemical reaction or (
in medicine )
to test for a particular reaction Honey \
Hon "
ey \ (
h [
u ^]
n "[
y ^]),
n . [
OE .
honi ,
huni ,
AS .
hunig ;
akin to OS .
honeg ,
D . &
G .
honig ,
OHG .
honag ,
honang ,
Icel .
hunang ,
Sw .
h [*
a ]
ning ,
Dan .
honning ,
cf .
Gr .
ko `
nis dust ,
Skr .
ka [.
n ]
a grain .]
1 .
A sweet viscid fluid ,
esp .
that collected by bees from flowers of plants ,
and deposited in the cells of the honeycomb .
[
1913 Webster ]
2 .
That which is sweet or pleasant ,
like honey .
[
1913 Webster ]
The honey of his language . --
Shak .
[
1913 Webster ]
3 .
Sweet one ; --
a term of endearment . --
Chaucer .
[
1913 Webster ]
Honey ,
you shall be well desired in Cyprus . --
Shak .
[
1913 Webster ]
Note :
Honey is often used adjectively or as the first part of compound ;
as ,
honeydew or honey dew ;
honey guide or honeyguide ;
honey locust or honey -
locust .
[
1913 Webster ]
{
Honey ant } (
Zool .),
a small ant ({
Myrmecocystus melliger }),
found in the Southwestern United States ,
and in Mexico ,
living in subterranean formicares .
There are larger and smaller ordinary workers ,
and others ,
which serve as receptacles or cells for the storage of honey ,
their abdomens becoming distended to the size of a currant .
These ,
in times of scarcity ,
regurgitate the honey and feed the rest .
{
Honey badger } (
Zool .),
the ratel .
{
Honey bear }. (
Zool .)
See {
Kinkajou }.
{
Honey buzzard } (
Zool .),
a bird related to the kites ,
of the genus {
Pernis }.
The European species is {
Pernis apivorus };
the Indian or crested honey buzzard is {
Pernis ptilorhyncha }.
They feed upon honey and the larv [
ae ]
of bees .
Called also {
bee hawk }, {
bee kite }.
{
Honey guide } (
Zool .),
one of several species of small birds of the family {
Indicatorid [
ae ]},
inhabiting Africa and the East Indies .
They have the habit of leading persons to the nests to wild bees .
Called also {
honeybird },
and {
indicator }.
{
Honey harvest },
the gathering of honey from hives ,
or the honey which is gathered . --
Dryden .
{
Honey kite }. (
Zool .)
See {
Honey buzzard } (
above ).
{
Honey locust } (
Bot .),
a North American tree ({
Gleditschia triacanthos }),
armed with thorns ,
and having long pods with a sweet pulp between the seeds .
{
Honey month }.
Same as {
Honeymoon }.
{
Honey weasel } (
Zool .),
the ratel .
[
1913 Webster ]
Indicator \
In "
di *
ca `
tor \ ([
i ^]
n "
d [
i ^]*
k [=
a ]`
t [~
e ]
r ),
n . [
L .:
cf .
F .
indicateur .]
[
1913 Webster ]
1 .
One who ,
or that which ,
shows or points out ;
as ,
a fare indicator in a street car .
[
1913 Webster ]
2 . (
Mach .)
A pressure gauge ;
a water gauge ,
as for a steam boiler ;
an apparatus or instrument for showing the working of a machine or moving part ;
as :
(
a ) (
Steam Engine )
An instrument which draws a diagram showing the varying pressure in the cylinder of an engine or pump at every point of the stroke .
It consists of a small cylinder communicating with the engine cylinder and fitted with a piston which the varying pressure drives upward more or less against the resistance of a spring .
A lever imparts motion to a pencil which traces the diagram on a card wrapped around a vertical drum which is turned back and forth by a string connected with the piston rod of the engine .
See {
Indicator card } (
below ).
(
b )
A telltale connected with a hoisting machine ,
to show ,
at the surface ,
the position of the cage in the shaft of a mine ,
etc .
[
1913 Webster ]
3 . (
Mech .)
The part of an instrument by which an effect is indicated ,
as an index or pointer .
[
1913 Webster ]
4 . (
Zool .)
Any bird of the genus {
Indicator }
and allied genera .
See {
Honey guide },
under {
Honey }.
[
1913 Webster ]
5 . (
Chem .)
That which indicates the condition of acidity ,
alkalinity ,
or the deficiency ,
excess ,
or sufficiency of a standard reagent ,
by causing an appearance ,
disappearance ,
or change of color ,
as in titration or volumetric analysis .
[
1913 Webster ]
Note :
The common indicators are litmus ,
trop [
ae ]
olin ,
phenol phthalein ,
potassic permanganate ,
etc .
[
1913 Webster ]
{
Indicator card },
the figure drawn by an engine indicator ,
by means of which the working of the engine can be investigated and its power calculated .
The Illustration shows one form of indicator card ,
from a steam engine ,
together with scales by which the pressure of the steam above or below that of the atmosphere ,
corresponding to any position of the engine piston in its stroke ,
can be measured .
Called also {
indicator diagram }.
{
Indicator telegraph },
a telegraph in which the signals are the deflections of a magnetic needle ,
as in the trans -
Atlantic system .
[
1913 Webster ]
88 Moby Thesaurus words for "
indicator ":
Fathometer ,
JP ,
Justice ,
arbiter ,
arbitrator ,
badge ,
banner ,
bencher ,
bob ,
character ,
characteristic ,
control indicator ,
count -
rate meter ,
critic ,
current indicator ,
density indicator ,
depth sounder ,
detonation indicator ,
device ,
differentia ,
display ,
earmark ,
echo sounder ,
fault lamp ,
flowmeter ,
galvanometer ,
gauge ,
hallmark ,
his honor ,
his lordship ,
his worship ,
humidity indicator ,
hygrometer ,
idiosyncrasy ,
image ,
index ,
indicant ,
insignia ,
interferometer ,
ionization gauge ,
judge ,
justice ,
keynote ,
lead ,
liquid -
level indicator ,
load indicator ,
logger ,
magistrate ,
mark ,
measure ,
meter ,
moderator ,
needle ,
note ,
pH meter ,
peculiarity ,
picture ,
plumb ,
plumb bob ,
plumb line ,
plummet ,
pointer ,
potentiometer ,
probe ,
property ,
psychometer ,
pyrometer ,
referee ,
representation ,
representative ,
seal ,
sigil ,
sign ,
signal ,
signature ,
sound ,
space probe ,
stamp ,
sure sign ,
symptom ,
telltale sign ,
thermocouple ,
time -
interval meter ,
trait ,
turn indicator ,
umpire ,
vibration meter ,
voltage indicator
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indicator是什么意思_indicator的翻译_音标_读音_用法_例句_爱词霸在线词典 爱词霸权威在线词典,为您提供indicator的中文意思,indicator的用法讲解,indicator的读音,indicator的同义词,indicator的反义词,indicator的例句等英语服务。
Indicator - 搜索 词典 4 The indicator of the total imports and exports at customs can be used to observe the total size of external trade in a country 进出口 总额 用以 观察 一个 国家 在 对外贸易 方面 的 总 规模。
INDICATOR中文 (简体)翻译:剑桥词典 indicator noun [C] (SIGNAL) UK (US signal, turn signal) one of the lights at the front and back of a road vehicle that flash to show which way the vehicle is turning
【近义词辨析】measure, metric, index, indicator - 知乎 Level of education is actually quite a poor indicator of ability to run a business well It is still difficult to develop indicators for many concepts in social sciences
Indicator_百度百科 16As on the Moon, the extent of large impact cratering (i e craters too big to have been filled in by erosion since they were formed) serves as an age indicator for the Martian surface 与月球上相同,那些巨大陨石坑的范围(例如,那些巨大到自形成后尚未被尘埃填满的陨石坑)标志着火星表面的年龄。
欧路词典|英汉-汉英词典 indicator是什么意思_indicator的中文解释和发音_indicator的翻译_indicator怎么读 『欧路词典』为您提供indicator的用法讲解,告诉您准确全面的indicator的中文意思,indicator的读音,indicator的同义词,indicator的反义词,indicator的例句。
Indicator — become a better investigator | Indicator An Indicator membership provides essential intelligence to make you a better investigator, researcher, reporter, or trust and safety professional Indicator is trusted by professionals worldwide to keep them on the cutting edge of digital investigative techniques and to understand trends and threats in digital deception and information integrity
INDICATOR 释义 | 柯林斯英语词典 - Collins Online Dictionary The indicator keeps the graphical record of pressure inside the cylinder during the piston stroke The engine indicator consists of a spring-loaded piston on which the spring is compressed in proportion to the cylinder pressure acting on it
INDICATOR Definition Meaning - Merriam-Webster The meaning of INDICATOR is one that indicates How to use indicator in a sentence
指示函数 - 维基百科,自由的百科全书 在 集合論 中, 指示函数 是定义在某 集合 X 上的 函数,表示其中有哪些元素属于某一 子集 A。指示函数有时候也称为 示性函数 或 特征函数。 集 X 的子集 A 的指示函数是函数 ,定义为