查询词典 space plane

X-ray diffraction Rietveld refinement results indicate that La2Ni1- y Co y O4+δ compositions have an orthorhombic structure with Fmmm space group. The substitution of partial La3+ with Co at the B-site caused an increase in the length of Ni/Co—O1 bond in the ab plane and La/Sr—O2 bond along c axis.

研究结果表明， La2Ni1- y Co y O4+δ具有正交结构， Co离子取代增加了钙钛矿层中 ab 平面上Ni/Co—O键的键长、岩盐层中沿 c 轴方向上La—O键的键长和非化学计量氧含量，并有利于改善材料的烧结性能。

Title Authorware puzzle Puzzle is a kind of game which solves problems of spaure space-filling and arrangment. The game requires players to group local design, and put all chips together to form a geometric surface, the plane will show the complete pattern .

题目 Authorware 拼图游戏拼图游戏是一种解决平面空间填充和排列难题的游戏，要求玩家将局部图案进行拼组，把全部零片拼接起来构成一幅几何平面，平面上将展现出完整的图案。

The design formula for well space of vectorial well pattern for the reservoirs with plane he.

如果采用常规等井距五点井网开发平面非均质性油藏，往往会导致不同方向上的生产井见水时间差别较大，水驱波及程度在方向上不均衡，从而严重影响油藏开发效果。

At the beginning of the thesis, the structure of usually used radome is introduced and the parameters of electromagntic characters are described in Chapter Ⅰ; the different methods for analysis of the electromagnetic characters of radome are summarized in Chapter Ⅱ; the propagation of 3-D beam in free space is conducted in Chapter Ⅲ; then in Chapter Ⅳ, the 3-D Complex Ray Theory are analyzed and the characters of transmitted field of sum and difference beams through radome are studied, and the relative formulations of calculation are rekened; at last the electromagnetic characters of the ellipsoidal sandwich radome and the plane single-layered radome are discussed, and suggestions for optimization of electromagnetic properties of radome are given.

本文第一章介绍了常用雷达罩的结构和描述雷达罩电磁特性的参量，第二章概述了目前分析雷达罩电磁特性所采用的各种方法，第三章分析了三维波束在自由空间传输特性，第四章研究了三维复射线理论，并应用它分析了单脉冲和差波束穿过雷达罩透射场的特性，导出了有关计算公式，在第五章，通过大量的数值计算和实验研究，讨论了椭球形三层夹心状实用雷达罩和单层介质平板模拟雷达罩的电磁特性，并提供了雷达罩电气特性优化的建议。

The high order linear space state model has 25 state variables, including six degrees of freedom of rigid fuselage, flap motion of main and tail rotor, non uniform dynamic inflow at rotor plane.

以某型直升机为例，对线性模型与非线性模型的时域动态响应，及 2 5状态高阶线性模型和传统 6自由度 9状态模型的特征值进行了比较，验证了建模方法的可靠性和精度

It may or may not be true that the Navy spy plane which collidedwith the Chinese fighter jet was in Chinese air space.

或许海军间谍飞机与中国战斗机相撞是在中国领空，或许不是，这几乎没什么关系。

Both interfinge distances were measured to be 0.23nm, corresponding to the lattice space of the {111} plane.

测量上述两种晶格条纹，发现其晶面间距均为0.23nm，与铂{111}面的晶面间距数据相符。

The first, a narrow layer of storage space which runs along the north wall is articulated as a smooth plane of wood.

首先，沿北墙的一狭小存放空间层，作为木材的刨平面，起枢接作用。

It will provide a detailed space-time picture of the showerfront allowing to face a wide range of fundamental issues including gamma-ray from point sources, diffuse gamma-rays from the galactic plane, GRB'sphysics, the measurement of the〓/p ratio, the primary proton spectrum, thesun and heliosphere physics.

它将提供大气簇射前锋的时间-空间图象，用来研究γ点源、银道面弥漫γ射线、γ暴物理、反质子和质子之比、原初质子谱、太阳和日光层物理等许多基本课题。

The odontoid vertebra space in the model was divided into lattices and the stress area of the odontoid vertebra was identified by force loading and analyses. It was found that the structure of the stress concentration area was closely related to the development of split sections. Therefore,when the odontoid process is attacked by the external force along its vertical plane,its waist is likely to break and type II fracture occurs. And the break also possibly appears in its base,in this way,type HI fracture occurs.

确定其材料性质、单元类型并控制好网格划分精度后，通过力的加载与分析，找出枢椎的结构应力区，根据结构的应力集中区与其断裂时断裂面走向的密切关系，从而判断出当外部载荷沿齿突中性矢状面不同角度作用，即齿突受到来自其矢状面的外部冲击时，容易在齿突腰部发生断裂，形成枢椎齿突Ⅱ型骨折，也可能在基底部发生断裂，形成枢椎齿突Ⅲ型骨折。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。