differential

Nghĩa (Tiếng Anh)

Adj

1. Of or pertaining to a difference.
2. Dependent on, or making a difference; distinctive.
3. Having differences in speed or direction of motion.
4. Of or pertaining to differentiation or the differential calculus.

Noun

1. The differential gear in an automobile, etc.
2. A qualitative or quantitative difference between similar or comparable things.
3. One of two coils of conducting wire so related to one another or to a magnet or armature common to both, that one coil produces polar action contrary to that of the other.
4. A form of conductor used for dividing and distributing the current to a series of electric lamps so as to maintain equal action in all.
5. A quantity representing an infinitesimal change in a variable, now only used as a heuristic aid except in nonstandard analysis but considered rigorous until the 20th century; a fluxion in Newtonian calculus, now usually written in Leibniz's notation as operatorname d!x.
6. A function giving the change in the linear approximation of f at a point x over a small interval Δx or operatorname d!x, the function being called the differential of f and denoted operatorname d!f(x,Δx), operatorname d!f(x), or simply operatorname d!f.
7. A function giving the change in the linear approximation of f at a point x over a small interval Δx or operatorname d!x, the function being called the differential of f and denoted operatorname d!f(x,Δx), operatorname d!f(x), or simply operatorname d!f.
8. The Jacobian matrix of a function of several variables.
9. The pushforward or total derivative of ϕ: a linear map from the tangent space at a point x in ϕ's domain to the tangent space at ϕ(x) which is, in a technical sense, the best linear approximation of ϕ at x; denoted operatorname d!ϕₓ.
10. Any of several generalizations of the concept(s) above: e.g. the Kähler differential in the setting of schemes, the quadratic differential in the theory of Riemann surfaces, etc.

Từ đồng nghĩa

odd-lot differential

metallic mode

odd mode

normal mode

transverse

derived function

differential coefficient

derivative

first derivative

differential gear

differential-mode

symmetrical

different

differentiation

distinctive

varied

diverse

divisional

gap

line

mathematics

otherwise

partitive

separation

separative

spread

transmission

unalike

unequal

unlike

variable

variably

variation

various

varying

D

atypical

divorce

separationism

differential mechanism

differen-differential action

box of tricks

differential motion

difference

differential calculus

differing

discriminating

discriminative

discriminatory

disjunctive

Bản dịch

différentiel

diferencial

diferencial

diferencial

differenziale

διαφορικό

diferansiyel

Differential

farklı

différentielle

διαφορικός

Phát âm là (IPA)

[dɪfəˈɹənʃəɫ]

Từ nguyên (Tiếng Anh)

Morphologically different + -ial.