网络释义
用普通二维纹理查询函数： float4 uvproj = uvproj/uvproj.q; tex2D(texture,uvproj); 偏导函数（Derivative Functions） 函数 功能 ddx(a) 参数 a对应一个像素位置，返回该像素值在X 轴上的偏导数 ddy(a) 参数 a对应一个像素..
基于3个网页-相关网页
the derivative of vector functions 矢量函数的导数
first derivative of dielectric functions 介电函数的一级微商
双语例句原声例句权威例句
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The futures market is an advanced pattern and it has some basic functions such as price discovery and hedge and other derivative functions.
期货市场是一种高级的市场形式，它具有价格发现及套期保值的基本功能和其他的衍生功能。
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Then using some econometrics tools and through some concrete evidence, the author tested the basic functions and derivative functions of futures market of natural gas in New York Mercantile Exchange.
然后运用计量经济学的有关工具，实证检验了纽约商业期货交易所天然气期货市场的基本功能和其他的衍生功能。
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You have functions that are not regular enough to actually have a derivative.
有些不是规则的函数，却有导数。
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What's a function, what's a derivative, what's a second derivative, how to take derivatives of elementary functions, how to do elementary integrals.
什么是函数,什么是导数,什么是二阶导数,如何对初等函数求导,如何进行初等积分
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