查询词典 three-dimension space

A vector signal space is defined by defining the two-dimensional (2D) orthonormal basis functions, and three critical measurements of performance, namely, probability of error, efficiency of spatial spectra and power efficiency are also defined as metrics for comparing candidate modulation schemes.

通过定义于二维空间的正交基函数建立了矢量信号空间，并定义了三个衡量空间信号设计方案性能的指标，即误符号率，频带利用效率和功率效率等。

A female Osprey and one of her three chicks are seen against the backdrop of the NASA logo on the Vehicle Assembly Building at the Kennedy Space Center, Saturday, April 3, 2010, in Cape Canaveral, Florida.

一位女鱼鹰和她的三个鸡之一是看到反对对汽车装配大楼在美国宇航局标志背景的肯尼迪航天中心，星期六，2010年4月3日，在佛罗里达州卡纳维拉尔角。

The heat flow piercement,magma house in crust and volcanic rock overlap in space. The distribution of inorganic carbon dioxide reservoirs relates to above three gas resources. The outgas models of the heat flow piercement and volcano-magma are the main models of gas resources in Songliao Basin.

松辽盆地热流底辟体、壳内岩浆房和火山岩在空间上叠置，且已发现的无机二氧化碳气富集区与这三者密切相关，表明热流底辟体脱气模式和火山—岩浆成因模式是无机成因气主要的"气源"模式。

From this ring overhanging of three meters the central space of the cathedral, two circular

从这个环悬挂的3米的中央空间的大教堂，两个圆形栏杆导致游客对长期展览。

The quadratic patches is fixed,and its parametric representation method is gained.The cubic patches reduce to three local factors through reducing Bernstein coefficients to control shape of curve,two of them are used to join segments into G2- continuity approximating curves for given sequence data in space,and the other is used to adjust shape of segment.

先固定二次曲面片，并得到其参数形式，然后约简三次曲面片所对应的Bernstein系数，使之为带有三个形状调整的形状因子，其中两个分别代表曲线段端点处的曲率，另外一个作为形状的调整。

The motion of deep space probe is usually divided into three stages: parking orbit near Earth, transfer orbit toward the target body and the orbit around the target The Parking orbit, which is a kind of orbit of earth satellites, is not discussed in this thesis.

深空探测器的运动通常分为三个阶段：近地停泊轨道，飞向目标天体的过渡轨道和环目标天体的运行轨道，相当于目标天体的卫星。

The motion of deep space probe is usually divided into three stages: parking orbit near Earth, transfer orbit toward the targe...

深空探测器的运动通常分为三个阶段：近地停泊轨道，飞向目标天体的过渡轨道和环目标天体的运行轨道，相当于目标天体的卫星。

We analyze the advantages and disadvantages of static and hybrid channel assignment in three aspects: solution space, shortest path, and various traffic patterns, and evaluate the performance by simulation.

我们由解空间、最短路径和变动资料流样式三方面剖析静态频道配置与静动态混合频道配置的方法的优劣，并藉由实验模拟的方式验证。

The final it's surely to develop three-dimensional Element's Solid Periodic Law from plane to space.

传统二维空间的门氏元素周期律也有其不足之处，是元素平面周期律。

Objective sense depends primarily on three-dimensional objects in space X-ray changes to the physical extension of the expansion.

客观物体的立体感主要取决于空间透视的变化形体向各方面的延伸扩展。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。