Dirac的例句大全

Dirac's theory also predicted a negatively charged sister for the proton, called the antiproton.

狄喇克的理论还预言有一种质子的姐妹粒子，带负电荷，叫做反质子。

This method could separate azadirachtin A from samples and azadirachtin analogues.

该方法可以将样品中的干扰物质和印楝素类似物分开.

Usually the Dirac equation with zero static mass is regarded as the wave equation of neutrino.

对把静质量为零的狄拉克方程当作是中微子的波动方程的看法予以否定.

Then we solve the Dirac equation near the event horizon and get the four-component former solutions.

利用对称零标架计算出了旋系数并导出了旋系数形式的Dirac方程.

Basing on fundamental equations of three dimensional elasticity, and introducting dirac function, a state equation is established.

基于三维弹性力学的基本方程, 引入Dirac函数, 导出了周边固支叠层板的状态方程.

Dirac was unwilling to discard his equations.

狄刺克不愿意抛弃他的方程.

This can be done either through Dirac's canonical quantization or Feynman's path integral.

这可以通过狄拉克的典型的量化和费曼路径积分.

In this paper , using Dirac function and statistical theory, we calculate the state density in Debye model.

利用狄拉克δ函数和统计理论, 分别计算态密度在德拜模型下的表达式.

The Dirac equation is decomposed into a pair of equations of two spinors.

把狄拉克方程分解成了两个单旋量的联立方程组.

Peakon solutions have discontinuous first derivative on the peaks and can be described by Dirac function.

Peakon解在波峰处一阶导数不连续,但可用Dirac 广义函数表示.

Study on Annual Growth Dynamics of Azadirachta indica Seedling

印楝实生苗年生长规律研究

Effect of Formulated Fertilization on Yield and Growth Characteristics of Azadirachta indica Plantation

配方施肥对印楝人工林产量和生长性状的影响

The Extract of Azadirachta indica in the Application of Forestry Disease and Pest Control

印楝提取物在林业病虫害防治中的应用

There was great difference in growth of Azadirachta indica from different geographical provenances.

不同地理种源的印楝生长差异很大；

Propagation of neem ( azadirachta indica) via leaf tissue culture

印楝叶组织培养繁殖研究

Sound Organization of the Government Rapid Development of Neem ( Azadirachta indica) Industry in Yunnan

政府的有效组织与云南印楝产业的快速发展

Development of Technological Equipments Extracting Azadirachta indica Seeds

印楝种籽初制工艺技术装备的研制

Establishment of Regeneration System for High Frequency Plantlet of Azadirachta indica A. Juss

印楝（Azadirachta Indica A.）高频植株再生系统的建立

Study on Sapling Breeding by Cutting and Afforestation of Azadirachta indica

印楝扦插育苗及造林观察

Callus Induction and Plantlet Regeneration of Stem Segments of Azadirachta indica

印楝茎段愈伤组织诱导及其植株再生