其中包含着两个新型的等面积投影。
提出了一集等面积性质的类圆柱投影。
This paper presents the set of Quasicylindrical Projections of Equal-area Property.
应用等面积系数法提出了一种梯形渠道临界水深的直接计算式。
This paper presents a direct formula for calculating the critical depth of trapezoidal canal with an equivalent square coefficient method.
为了应用于世界地图的编制，本文提出一集新的等面积伪圆柱投影。
This paper found the new Set of Equal-area Pseudocylindrical Projections, that can be used for the Compilation of World Map.
根据不同流型讨论了等面积圆环法确定断面平均流速时所产生的误差。
The error caused by the ring method of equivalent area to measure the mean velocity of the circular pipe is studied by the different now pattern.
与扇形法计算的效率相比，等周长法的结果偏高，等面积法的结果偏低。
As compared to the sector method, the equal-area method yields a higher fin efficiency while the equal-perimeter method gives a lower fin efficiency.
基于单机-无穷大电力系统，采用等面积定则分析电力系统阻尼控制机理。
The mechanism of power system damping control is revealed through the equal area criterion in a single-machine infinite-bus power system.
本文应用等面积系数法提出了圆形和U形断面临界水深的一种直接计算公式。
The approximate Solution and curve fittings of critical depth of round and U-shaped section canal by applying an equivalent square coefficient method were presented in this paper.
洋房有盖面积包括实用面积及车库、滤水机房、冷气机房及机电设备房等面积。
House Covered Area includes the Saleable Area and area of Carport, Filtration Plant Room, A/C Room and Facilities Room.
它们是音乐中的调解与增强，也是一个圆的直径和等面积直角方形的边长的比率。
This is the tone in music at the same time ratio between the diameter of a disk and the side of a square of the same surface area.
对数学制图学中经常遇到的等距离纬度、等量纬度和等面积纬度展开式进行新的研究。
The Expansions of rectifying latitude, conformal latitude and authalic latitude in mathematical cartography is researched in the paper.
经过计算，得到了在不同的输入条件下，等面积混合模型和等压混合模型的恢复压力。
The one-dimension mixing model is established from steady state theory, thus the recovery pressures of constant-area mixing model and constant-pressure mixing model are attained.
在三维应力空间，采用解析几何的方法，导出了莫尔-库仑等面积圆屈服准则的简化形式。
In 3-d stress space, simplified form of Mohr-Coulomb equivalent area circle yield criterion is derived by adopting analytic geometry method.
基于线性化等面积法则和小干扰分析方法，提出储能系统抑制电力系统低频振荡的原理和方法。
Based on the linearized equal area criterion and small signal analysis, the Principle and techniques of Energy Storage System(ESS) Damping Power System Oscillations are proposed in this paper.
用正弦和理论建立了信道的确定性仿真模型，并用等面积算法和等距离算法确定了模型的参数。
The paper establishes the deterministic simulation model using the theory of sine summation. The model parameters are determined using the Method of Equal Distances and the Method of Equal Areas.
该方法从图象的灰度概率域入手，将概率谱分为两个等面积的集群，通过判定群间距离检测图象的边缘。
The image histogram is divided into two equal-area clusters. By means of determining the distance between the clusters, the edges of the image are detected.
临界机组群单机等面积定则第一摇摆稳定判据与时域仿真角度准则精度相同，但具有数值积分时间短的优点；
The proposed critical machine group single machine equal area criterion needs less computation time compared with the traditional time domain simulation.
基于等面积原理，提出了一种新型变频器SPWM波形动态递推算法，分析了该波形的频谱特性，讨论了其谐波抑制能力。
SPWM inverter is widely used in industry. We present a new algorithm for generating SPWM waveform to improve its performance. Our new algorithm is based on area equivalent principle.
摘要把紧密相连的圆环构成的圆盘以渐开线展开成等面积的直角三角形，得出了较为直观的由周长和半径表示的圆面积公式。
The disk, which is composed of continuous annuluses, can expand equivalent trangle by asymptotice line. We can obtain the circular area which is visually expressed by circumference and radius.
第5章主要介绍了展开实体创建模块，基于三角形等面积法将三角形网格结点映射到平面上，用样条曲线将周边结点连接起来，得到展开视图。
The mapping problem of triangular crunodes is resolved based on the same area in the Chapter 5. The developing view can be gained when the boundary crunodes are connected by the Spline.
本文运用目前较为成熟和可靠的机制分解法和等面积时变网格法分别对口外海滨地区典型断面的悬沙通量进行了估算，两种方法计算得到的通量结果方向一致，量级相同。
The method of mechanism analyses and equal_area grids were used in this paper to calculate the suspended sediment flux in the typical cross sections in the study area.
采用四边形面积坐标来代替等参坐标。
The quadrilateral area coordinate is adopted instead of the isoparametric coordinate.
下面的示例演示如何使用正则表达式从文本中提取出坐标和面积等概念。
The following example show you how to use regular expressions to extract concepts such as coordinates and areas from text.
该建筑总占地面积将超过21.6万平方米，涵盖包括娱乐、零售、会议场所、办公区域以及公园等多重功用。
In total, the building area is over 216, 000 square meters (+ 2.3 million sq ft) and will have various USES including entertainment, retail, convention space, offices and parking.
然而，由于各岛屿国家的陆地面积、1人口密度、气候、地理地形条件等有很大差异，它们的森林覆盖程度也有很大差别。
However, due to a considerable variation in land area, 1 population density and climatic, geological and topographical conditions, the extent of forest cover differs greatly among the island states.
目前面临的主要困难有生活及公共卫生条件差、疾病监控体系大面积受损、进入受灾严重地区的渠道有限等问题。
Major challenges include poor living and public health conditions, largely destroyed disease monitoring and containment systems and limited access to some of the worst-hit areas.
冲突的强度、大面积的地质破坏、援助的速度等参数都被作为创伤反应的分类参考数据。
Variables like intensity of impact, extended geographical destruction, rapidity of assistance are examples of modifiers that have emerged to categorize reactions to trauma.
例如，可以根据地理位置、卧室间数、面积、朝向等，预言房屋的价值。
For example, you can predict the value of a home based on location, number of bedrooms, square footage, location, and so on.
例如，可以根据地理位置、卧室间数、面积、朝向等，预言房屋的价值。
For example, you can predict the value of a home based on location, number of bedrooms, square footage, location, and so on.
应用推荐