查询词典 lattice

In this paper, the damage to the mineral crystal lattice of the earth's surface caused by the cosmic ray is demonstrated experimently and theoretically.

文章从理论与实验两个方面论证了宇宙射线对地表矿物晶格造成损伤的可能性。

A method of producing three-dimensional facular lattice through a diffractive axicon was proposed.

提出一种利用衍射轴棱锥产生三维光格的方法。

The results indicate that a regular diffractive facular lattice will appear in the maximum diffraction-free distance with the increase of the oblique incident angle.

结果指出，随着入射轴棱锥角度的增大，在最大无衍射距离内会形成有规则的光学点阵，这种光学点阵与三维光子晶体的结构相近，实验结果与数值模拟相吻合。

The sodium ions located in the 12-membered ring main channel (with Q〓〓0.2 MHz) of zeolite omega are fully hydrated and so mobile to average out the 〓H-〓Na dipolar interaction, while those in the gmelinite cage (Q〓=2.3 MHz) are less hydrated and closely bonded to the lattice oxygen.

3〓Na MAS及〓Na二维四极章动实验的研究表明，在NaΩ分子筛中存在两类不同水合状态的钠离子：一类处于12-圆环主孔道中(四极作用常数Qcc＝0.2MHz)，另一类处于菱钾沸石笼里(Qcc＝2.3MHz)。

Erbium-doped holey fiber with hexagonal lattice was modeled by using effective index method.

六角点阵的掺铒多孔光纤是通过采用有效折射率法建模的。

Lattice Boltzmann moment model supplies several controllable parameters as multi relaxation parameters,which can satisfy the physical requests and keep stability for different hydrokinetic systems.

格子Boltzmann力矩模型提供了多个可调参数，即多松弛因子，可以满足不同流体动力学系统的稳定性和物理要求。

The effects of continue aging process such as concentration, flow, temperature and aging time for hydrotalcite lattice on operating condition is analyzed.

利用神经网络建立的模型，分析了成核料液的浓度、流量以及晶化温度、晶化时间对形成的水滑石晶体的影响，并由此建立了关联方程。

Vortex lattice method is presented for calculating the loading distributions on all blades of propeller and hub which a number of small hyperboloidal quadrilateral panels are discreted.

螺旋桨采用离散涡环法，将桨叶表面和桨毂表面离散为一系列双曲四边形，在四边形网格中布置集中涡环和线源分布，根据物面条件建立方程得到涡和源汇分布的强度。

Regarding the problem of high rate of data repeating,inexplicitness of complex lattice believing and the key loophole in existing multilevel relational data model,this paper defines a new model-CMLR.

针对现有多级关系数据模型中存在的数据重复率大、复杂安全格的置信不明确、主键漏洞等问题，该文定义了一种新的多级安全关系数据模型—CMLR。

The lattice Boltzmann method is a good solution for investigating the movement mechanism of the debris flow ingoing primary river.

格子Boltzmann方法是一种将Euler法和Lagrange法结合在一起的新方法。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。