以下数据类型定义哪些是正确的？ A: BIT_VECTOR(0 TO 7） B: BIT_VECTOR(7 TO 0） C: BIT_VECTOR(1 TO 8） D: BIT_VECTOR(8 TO 1）

If F is a vector field, then divF is a vector field.

In the vector field, the vector line is such a curve where ( ) A: The tangent direction at each point on it is orthogonal to the direction of the vector field at that point. B: The tangent direction at each point on it is parallel to the direction of the vector field at that point. C: The value of each point on it is equal to the value of the vector field at that point. D: The vector line is the geometric curve of the vector field function.

下列创建vector容器对象的方法中,错误的是( ) A: vector v(10); B: vector v(10, 1); C: vector v{10, 1}; D: vector v = (10, 1);

The coordinates of a vector relative to a basis in a vector space is unique.

下面哪条语句创建了一个存有10个整数的vector对象？ A: std::vector<int> v(10); B: std::vector v; C: std::vector v[10]; D: std::vector<int> v[10]; E: std::vector(int) v;

Any subset of a vector space V which contains the zero vector is a subspace of V.

载体（vector)

VHDL的数据类型无（       ）形态。 A: BIT_VECTOR B: UNSIGNED C: INTEGER D: STD_LOIGC

In vector quantization process, the input vector is matched with the codeword in the codebook with a kind of criterion named distortion measure.