查询词典 closable operator

In this paper we use pointwise modulus of smoothness to study approximation direct theorem and equivalent theorem for some linear operators and quasi-interpolant operators; Using pointwise modulus we discuss the strong converse inequality on K-functional; and using a modified weighted K-functional and weighted modulus of smoothness we study approximation with Jacobi weight on operator with non-zero first order moments.

本文利用点态光滑模ω_~(2r)来研究某些线性算子及逆中插式逼近正定理和等价定理；利用点态光滑模讨论其关于K-泛函的强逆不等式；同时利用一种改变的带权K-泛函和带权光滑模研究一阶矩不为零的算子的点态带Jacobi权逼近。

Secondly, using the relation between the weighted modified K-functional, the weighted modulus of smoothness ,the weighted main-part modulus of smoothness . we get the pointwise direct and inverse approximation theorem with Jacobi weight for Szdsz-Kantorovich operator. Thus some results on w = 0w(x denotes the weight function, Ditzian-Totik modulus and classic modulus are extend.

其次，引入一种改变的带权K-泛函，利用带权光滑模和带权主部光滑的关系及带权光滑模与改变带权K-泛函的等价性，关于Szász-Kantorovich算子，讨论了一阶矩不为零的算子的点态带Jacobi权逼近正定理及等价定理，推广了已有的权为零及Ditzian-Totik光滑模和古典光滑模的结果。

Note that the second argument to operator is exactly the same type as the argument to the member function.

注意，operator 的第二个参数与成员函数的参数是完全相同的类型。

The comma is used in C and C++ not only as a separator in function argument lists, but also as an operator for sequential evaluation.

在c和c++里，逗号不仅作为函数自变量列表的分隔符使用，也作为进行后续计算的一个运算符使用。

Using operator priority arithmetic expression analysis algorithm, the algorithm is ...

用算符优先算法分析算术表达式，算法很简练，希望大家参考。

Title: Design of a topic, presentation operator priority method with arithmetic expression evaluation process.

详细说明：题目：设计一个题目，演示用算符优先法对算术表达式求值的过程。

An operator precedence parser, capable of common arithmetic expression statements for analysis.

详细说明：一个算符优先分析器，能对常见的算术表达式语句进行分析。

Operator priority relations and the realization of the four arithmetic operations mixed expression value.

利用算符优先关系，实现对算术四则混合运算表达式求值。

When the sizeof operator is applied to an array, it yields the total number of bytes in that array, not the size of the pointer represented by the array identifier.

因为我条件反射地认为可以通过sizeof和一个字符串的指针去获得该字符串的长度，但是情况就象上面的出现的那样，用指针是不能获得字符串的长度的，只能返回该指针的字节数。

The expression then applies the arrow operator to the Folder pointer in order to run the addMsg operation. We pass this, which points to the Message we want to add to the Folder.

然后表达式对 Folder 指针应用箭头操作符以执行 addMsg 操作，将 this 传给 addMsg，该指针指向我们想要添加到 Folder 中的 Message。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。