theta是什么意思

短语搭配

(1)theta role语义角色

双语例句

(1)The threshold is called theta.

阈值称为theta。

(2)theta, y=1, else y=0.

当 a >=theta 时 y=1，反之 y=0。

(3)So there's no restriction on theta.

在θ上没有限制。

(4)With the chain rule, gives me a theta dot.

根据链式法则，我得到θ点。

(5)Notice it's no longer even a function of theta.

注意，它不再是,关于θ的函数。

释义

n.

the eighth letter of the Greek alphabet (Θ, θ), transliterated as ‘th’

希腊字母表中第八个字母（ 译写为th）。

(Theta)[followed by Latin genitive]Astronomy the eighth star in a constellation

【天文】 θ星（星座中第八颗星）

Theta Draconis.

天龙座θ星。

[as modifier]Chemistry denoting a temperature at which a polymer solution behaves ideally as regards its osmotic pressure

【化】 θ温度。

[as modifier]denoting electrical activity observed in the brain under certain conditions, consisting of oscillations having a frequency of 4 to 7 hertz.

θ节律

theta rhythm.

θ节律。

symbol

(θ)temperature (especially in degrees Celsius)

温度（尤指摄氏度）。

(θ)a plane angle

飞机角度。

(θ)a polar coordinate. Often coupled with

φ．　极坐标（常与φ成对使用）。

词源

" 　Ｇreek."

(1)And he was Theta Beta Pi at Syracuse. Oh. That's great.

他是锡拉丘兹大学“θ、β、π”社团的。真好。《Friends Season 7》《老友记 第七季》

(2)Attention, everyone. We have an announcement. Jaws Theta Chi has been disqualified.

大家注意，我们有事宣布，猛将会取消资格。《Monsters University》《怪兽大学》