定理的

He is best known for the Pythagorean theorem, which bears his name.

他因以自己名字命名的毕达哥拉斯定理而最为知名。

The formula you've just used is called Pythagorean theorem.

你刚刚用来计算的公式称为毕氏定理。

I remember that an uncle told me the Pythagorean theorem before the holy geometry booklet had come into my hands.

我记得在这本神圣的几何学小书到我手中以前，有位叔叔曾经把毕达哥拉斯定理告诉了我。

Trigonometry combines space and numbers, and encompasses the well-known Pythagorean theorem .

三角结合空间和号码，以及包括著名的毕达哥拉斯定理。

The correct expression is introduced in this paper, and the optimum design of all digital quadrature detectors is discussed.

本文首先讨论带通信号采样定理，然后在此基础上研究全数字式正交检波器的优化设计。

Finally, the theorems of data confidentiality and origin of confidential data are utilized to reanalyze NSPK protocol, the reason why the attack exists is explained.

最后，应用数据机密性和机密数据起源性定理，重新分析了NSPK协议，说明了其存在攻击的原因。

Through formula Derivation and Helmholtz reciprocity theorem,devices for parallel beam of P polarized light could be designed.

借助公式推导法及Helmholtz互易定理，可设计出平行入射P偏振光的光束集束器件。

In this paper, based on the reciprocity theorem, the light scattering from a spherical particle above a slightly rough dielectric surface is studied.

基于互易定理研究了光波入射时微粗糙面与其上方球形粒子复合模型的光散射。

The former can be computed by the iterative physical optical method directly and the later by the boundary element method, the generalized network principle and the reciprocity theorem are then employed to deal with the coupling across the aperture opening.

首先根据等效原理将目标散射场进行分解，分别采用迭代物理光学法和边界元法计算槽缝填充的电大目标和槽缝散射，并应用广义网络原理和互易定理处理口径耦合问题。

Using Extended Virial theorem , three recurrence relation of the average value of coordinate operator for linear harmonic oscillator, spherical harmonic oscillator and like-hydrogen ion were obtained respectively.

针对一维谐振子、类氢离子和三维各向同性谐振子三个量子体系，应用超维里定理，推导了幂坐标算符平均值的递推关系，方法较通常简洁明了。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。