primitive 音标拼音: [pr'ɪmətɪv] [pr'ɪmɪtɪv]
n . 原始人,早期艺术家
a . 原始的,上古的,旧式的
原始人,早期艺术家原始的,上古的,旧式的
primitive 原指令;基元;资料元素;图元
primitive 原始 原素
primitive adj 1 :
belonging to an early stage of technical development ;
characterized by simplicity and (
often )
crudeness ; "
the crude weapons and rude agricultural implements of early man "; "
primitive movies of the 1890s "; "
primitive living conditions in the Appalachian mountains " [
synonym : {
crude },
{
primitive }, {
rude }]
2 :
little evolved from or characteristic of an earlier ancestral type ; "
archaic forms of life "; "
primitive mammals "; "
the okapi is a short -
necked primitive cousin of the giraffe "
[
synonym : {
archaic }, {
primitive }]
3 :
used of preliterate or tribal or nonindustrial societies ;
"
primitive societies "
4 :
of or created by one without formal training ;
simple or naive in style ; "
primitive art such as that by Grandma Moses is often colorful and striking " [
synonym : {
primitive }, {
naive }]
n 1 :
a person who belongs to an early stage of civilization [
synonym : {
primitive }, {
primitive person }]
2 :
a mathematical expression from which another expression is derived 3 :
a word serving as the basis for inflected or derived forms ;
"`
pick '
is the primitive from which `
picket '
is derived "
Primitive \
Prim "
i *
tive \,
a . [
L .
primitivus ,
fr .
primus the first :
cf .
F .
primitif .
See {
Prime },
a .]
1 .
Of or pertaining to the beginning or origin ,
or to early times ;
original ;
primordial ;
primeval ;
first ;
as ,
primitive innocence ;
the primitive church . "
Our primitive great sire ." --
Milton .
[
1913 Webster ]
2 .
Of or pertaining to a former time ;
old -
fashioned ;
characterized by simplicity ;
as ,
a primitive style of dress .
[
1913 Webster ]
3 .
Original ;
primary ;
radical ;
not derived ;
as ,
primitive verb in grammar .
[
1913 Webster ]
{
Primitive axes of coordinate } (
Geom .),
that system of axes to which the points of a magnitude are first referred ,
with reference to a second set or system ,
to which they are afterward referred .
{
Primitive chord } (
Mus .),
that chord ,
the lowest note of which is of the same literal denomination as the fundamental base of the harmony ; --
opposed to derivative .
--
Moore (
Encyc .
of Music ).
{
Primitive circle } (
Spherical Projection ),
the circle cut from the sphere to be projected ,
by the primitive plane .
{
Primitive colors } (
Paint .),
primary colors .
See under {
Color }.
{
Primitive Fathers } (
Eccl .),
the acknowledged Christian writers who flourished before the Council of Nice ,
A .
D .
325 . --
Shipley .
{
Primitive groove } (
Anat .),
a depression or groove in the epiblast of the primitive streak .
It is not connected with the medullary groove ,
which appears later and in front of it .
{
Primitive plane } (
Spherical Projection ),
the plane upon which the projections are made ,
generally coinciding with some principal circle of the sphere ,
as the equator or a meridian .
{
Primitive rocks } (
Geol .),
primary rocks .
See under {
Primary }.
{
Primitive sheath }. (
Anat .)
See {
Neurilemma }.
{
Primitive streak }
or {
Primitive trace } (
Anat .),
an opaque and thickened band where the mesoblast first appears in the vertebrate blastoderm .
[
1913 Webster ]
Syn :
First ;
original ;
radical ;
pristine ;
ancient ;
primeval ;
antiquated ;
old -
fashioned .
[
1913 Webster ]
Primitive \
Prim "
i *
tive \,
n .
An original or primary word ;
a word not derived from another ;
--
opposed to derivative .
[
1913 Webster ]
188 Moby Thesaurus words for "
primitive ":
Bronze Age man ,
Gothic ,
Hominidae ,
Iron Age man ,
Neanderthal ,
Stone Age man ,
ab ovo ,
abecedarian ,
aboriginal ,
aborigine ,
ancestral ,
ancient ,
animal ,
antediluvian ,
antenatal ,
antepatriarchal ,
anthropoid ,
ape -
man ,
archaic ,
atavistic ,
autochthon ,
autochthonous ,
barbarian ,
barbaric ,
barbarous ,
basal ,
basic ,
basilar ,
beginning ,
bestial ,
brutal ,
brutish ,
budding ,
bushman ,
cave dweller ,
caveman ,
central ,
childlike ,
coarse ,
cognate ,
constituent ,
constitutive ,
creative ,
crucial ,
crude ,
derivation ,
derivative ,
doublet ,
earliest ,
earliest inhabitant ,
early ,
elemental ,
elementary ,
embryonic ,
endemic ,
eponym ,
erstwhile ,
essential ,
etymon ,
fetal ,
first ,
first comer ,
fore ,
formative ,
former ,
fossil man ,
foundational ,
fundamental ,
generative ,
genetic ,
germinal ,
gestatory ,
gut ,
homebred ,
homegrown ,
hominid ,
humanoid ,
ill -
bred ,
immemorial ,
impolite ,
in embryo ,
in its infancy ,
in ovo ,
in the bud ,
inaugural ,
inceptive ,
inchoate ,
inchoative ,
incipient ,
incunabular ,
indigene ,
indigenous ,
infant ,
infantile ,
initial ,
initiative ,
initiatory ,
introductory ,
inventive ,
late ,
local ,
local yokel ,
man of old ,
material ,
missing link ,
naive ,
nascent ,
natal ,
native ,
native -
born ,
noncivilized ,
of the essence ,
old ,
olden ,
once ,
onetime ,
original ,
outlandish ,
parturient ,
past ,
patriarchal ,
persistent ,
postnatal ,
preadamite ,
preglacial ,
pregnant ,
prehistoric ,
prehistoric man ,
prehuman ,
prenatal ,
previous ,
primal ,
primary ,
primate ,
prime ,
primeval ,
primitive settler ,
primogenial ,
primoprimitive ,
primordial ,
prior ,
pristine ,
procreative ,
protogenic ,
protohistoric ,
protohuman ,
quondam ,
radical ,
raw ,
recent ,
root ,
rough ,
rough -
and -
ready ,
rude ,
rudimental ,
rudimentary ,
savage ,
seminal ,
simple ,
simplistic ,
sometime ,
substantial ,
substantive ,
then ,
troglodyte ,
troglodytic ,
uncivil ,
uncivilized ,
uncombed ,
uncouth ,
uncultivated ,
uncultured ,
underived ,
underlying ,
undeveloped ,
unkempt ,
unlicked ,
unpolished ,
unrefined ,
unschooled ,
unsophisticated ,
untamed ,
untaught ,
untrained ,
untutored ,
ur ,
vernacular ,
wild
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The primitive $n^ {th}$ roots of unity form basis over $\mathbb {Q . . . We fix the primitive roots of unity of order $7,11,13$, and denote them by $$ \tag {*} \zeta_7,\zeta_ {11},\zeta_ {13}\ $$ Now we want to take each primitive root of prime order from above to some power, then multiply them When the number of primes is small, or at least fixed, the notations are simpler
What is a primitive polynomial? - Mathematics Stack Exchange 9 What is a primitive polynomial? I was looking into some random number generation algorithms and 'primitive polynomial' came up a sufficient number of times that I decided to look into it in more detail I'm unsure of what a primitive polynomial is, and why it is useful for these random number generators
Finding a primitive root of a prime number How would you find a primitive root of a prime number such as 761? How do you pick the primitive roots to test? Randomly? Thanks
Primitive positive integer solutions of $a^4 + b^4 + c^4 = d^4 + kabcd$ Within the conventional range of $a \le b \le c \le 200$ and $d \le 1000000$, no primitive positive integer solution has been found for any of these 11 values of $k$, and constructing one using elliptic curve methods is extremely difficult
When first encountering a set of primitive inference rules, how do we . . . When first encountering a set of primitive inference rules, how do we approach the derivation of the very first derivable inference rules? Ask Question Asked 4 years, 6 months ago Modified 4 years, 6 months ago
Primitive $6^ {th}$ root of unity - Mathematics Stack Exchange Primitive $6^ {th}$ root of unity Ask Question Asked 9 years, 3 months ago Modified 9 years, 3 months ago
Are all natural numbers (except 1 and 2) part of at least one primitive . . . Hence, all odd numbers are included in at least one primitive triplet Except 1, because I'm not allowing 0 to be a term in a triplet I can't think of any primitive triplets that have an even number as the hypotenuse, but I haven't been able to prove that none exist
What is a free group element that is not primitive? A primitive element of a free group is an element of some basis of the free group I have seen some recent papers on algorithmic problems concerning primitive elements of free groups, for example,
elementary number theory - Find all primitive roots modulo $18 . . . Find all primitive roots modulo $18 $ Ask Question Asked 5 years, 11 months ago Modified 5 years, 11 months ago