cosine function
餘弦函數
cosine similarity
餘弦相似度
cosine rule
餘弦定理
discrete cosine transform
離散餘弦變換
direction cosine
方向餘弦
In this method, the sine, cosine signal is converted by three line autosyn and its output is a binary code based on AD2S83.The measurement datum can be read and displayed by computer.
着重研究了自整角機的三相信號通過隔離轉換電路轉換成正、餘弦信號，輸入到高精度AD2S83的軸角／數字轉換電路轉換成二進制數字信號，供給計算機系統讀數顯示。
The cosine of an angle in a right triangle is the ratio of the length of the adjacent side to the hypotenuse.
直角三角形中一個角的餘弦是鄰邊長度與斜邊長度的比值。
The cosine function is periodic with a period of 2π.
餘弦函數是週期性的，週期爲2π。
In trigonometry, cosine is one of the primary trigonometric functions.
在三角學中，餘弦是主要的三角函數之一。
The value of cosine ranges from -1 to 1.
餘弦值的範圍是從-1到1。
Cosine is often used in mathematics to solve problems involving angles and distances.
餘弦經常在數學中用來解決涉及角度和距離的問題。
The cosine rule relates the lengths of the sides of a triangle to the cosine of one of its angles.
餘弦定理將三角形的邊長與其中一個角的餘弦關聯起來。
The cosine of 0 degrees is 1.
0度的餘弦值是1。
Cosine is an important concept in calculus and physics.
餘弦是微積分和物理學中的重要概念。
To calculate the cosine of an angle, you can use a scientific calculator.
要計算一個角的餘弦值，可以使用科學計算器。
The cosine of complementary angles is equal.
互補角的餘弦相等。
You know, cosine is adjacent over hypotenuse.
你們知道 cos是鄰邊除以斜邊。
來源: Khan Academy: PhysicsThat's the cosine of 30 degrees.
這是cos30度。
來源: Khan Academy: PhysicsSo the factor by which the slice gets squished down in this direction is exactly cosine of theta.
因此，切片 在這個方向上被壓扁的因素正是 theta 的餘弦。
來源: Learning to thinkBut let me go back to these sines, cosines and logarithms.
但讓我們再來說說正弦、餘弦和對數函數。
來源: Big Think Super ThoughtsWhat's the cosine of 30 degrees?
cos30度是多少？
來源: Khan Academy: PhysicsAnd compute over 10,000 calculations by cosine, square root and lately Analytic Geometry.
還要完成上萬筆計算處理餘弦，平方根，最近還用起了解析幾何。
來源: Hidden Figures Original Soundtrack98 times the cosine of 30 degrees newtons.
98乘以 cos 30度牛頓。
來源: Khan Academy: PhysicsAnd that's why it's cosine of theta.
因此 兩者相等。
來源: Khan Academy: PhysicsBecause cosine of 0 right now is 1.
因此 兩者相等。
來源: Khan Academy: PhysicsSo this is equal to cosine of the angle.
cosθ等於鄰邊/斜邊。
來源: Khan Academy: Physicscosine function
餘弦函數
cosine similarity
餘弦相似度
cosine rule
餘弦定理
discrete cosine transform
離散餘弦變換
direction cosine
方向餘弦
In this method, the sine, cosine signal is converted by three line autosyn and its output is a binary code based on AD2S83.The measurement datum can be read and displayed by computer.
着重研究了自整角機的三相信號通過隔離轉換電路轉換成正、餘弦信號，輸入到高精度AD2S83的軸角／數字轉換電路轉換成二進制數字信號，供給計算機系統讀數顯示。
The cosine of an angle in a right triangle is the ratio of the length of the adjacent side to the hypotenuse.
直角三角形中一個角的餘弦是鄰邊長度與斜邊長度的比值。
The cosine function is periodic with a period of 2π.
餘弦函數是週期性的，週期爲2π。
In trigonometry, cosine is one of the primary trigonometric functions.
在三角學中，餘弦是主要的三角函數之一。
The value of cosine ranges from -1 to 1.
餘弦值的範圍是從-1到1。
Cosine is often used in mathematics to solve problems involving angles and distances.
餘弦經常在數學中用來解決涉及角度和距離的問題。
The cosine rule relates the lengths of the sides of a triangle to the cosine of one of its angles.
餘弦定理將三角形的邊長與其中一個角的餘弦關聯起來。
The cosine of 0 degrees is 1.
0度的餘弦值是1。
Cosine is an important concept in calculus and physics.
餘弦是微積分和物理學中的重要概念。
To calculate the cosine of an angle, you can use a scientific calculator.
要計算一個角的餘弦值，可以使用科學計算器。
The cosine of complementary angles is equal.
互補角的餘弦相等。
You know, cosine is adjacent over hypotenuse.
你們知道 cos是鄰邊除以斜邊。
來源: Khan Academy: PhysicsThat's the cosine of 30 degrees.
這是cos30度。
來源: Khan Academy: PhysicsSo the factor by which the slice gets squished down in this direction is exactly cosine of theta.
因此，切片 在這個方向上被壓扁的因素正是 theta 的餘弦。
來源: Learning to thinkBut let me go back to these sines, cosines and logarithms.
但讓我們再來說說正弦、餘弦和對數函數。
來源: Big Think Super ThoughtsWhat's the cosine of 30 degrees?
cos30度是多少？
來源: Khan Academy: PhysicsAnd compute over 10,000 calculations by cosine, square root and lately Analytic Geometry.
還要完成上萬筆計算處理餘弦，平方根，最近還用起了解析幾何。
來源: Hidden Figures Original Soundtrack98 times the cosine of 30 degrees newtons.
98乘以 cos 30度牛頓。
來源: Khan Academy: PhysicsAnd that's why it's cosine of theta.
因此 兩者相等。
來源: Khan Academy: PhysicsBecause cosine of 0 right now is 1.
因此 兩者相等。
來源: Khan Academy: PhysicsSo this is equal to cosine of the angle.
cosθ等於鄰邊/斜邊。
來源: Khan Academy: Physics探索常見搜尋詞彙