sine
US /saɪn/
・UK /saɪn/
C1 高級
n.名詞正弦
How can I work out the sine of this angle without a calculator?
影片字幕
熊的面部識別｜2020年12月2日--------。 (Facial-Recognition For Bears | December 2, 2020)
10:01
- While China is yet to approve a vaccine for public use, sine L says their end to end climate controlled infrastructure is in place and ready the required temperature, which differs depending on the vaccine must be maintained throughout transport, from leaving the production facility to airport storage and finally to global cargo distribution.
雖然中國尚未準許公開使用的疫苗，但sine L表示，他們的端到端氣候控制基礎設施已經到位，並準備好所需的溫度，根據疫苗的不同，必須在整個運輸過程中保持溫度，從離開生產設施到機場儲存，最後到全球貨物配送。
透視如何塑造現實 (How Perspective Shapes Reality)
03:15
- and forth and back and forth over time, it forms a sine wave.
又來回的運動一段時間， 它會形成一個正弦波。
- down on a spring with a linear restoring force - also sine waves over time.
具有續力 - 和正弦波隨著時間的推移。
什麼是光滑函數？ (What is a smooth function?)
02:12
- Some common smooth functions are polynomials e to the x cosine of x sine of x1 over x squared plus 1.
一些常見的光滑函數有多項式、e^x、cos(x)、sin(x)、1/(x^2 + 1)。
- And then the function x squared sine of 1 over x that turns out to be c1 but not c2.
然後是函數 x^2 sin(1/x)，它會是 C1 但不是 C2。
