其中包含着两个新型的等面积投影。
然后根据估算的投影面积，可以进一步近似测量光强和失能眩光的值。
Then based on the estimated projected area, we may further the approximate survey luminous intensity and the value of disable glare.
在进行飞机易损性分析时，需要计算飞机及各部件在垂直于来袭方向的投影面积。
In aircraft vulnerability analysis, it is necessary to calculate the projection areas of the aircraft and its critical components facing against the attacked direction.
林木冠幅(平均投影面积)对近林带处小麦的产量影响较大。
Among the influent factors, the projection area of tree crown has a great affect on wheat output.
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.
本研究应用图像分析仪，测定了50付髋骨与骶骨骶髂关节面的纵径、横径和投影面积。
The diameters and projection area of the articular surfaces, contributed to the formation of the sacroiliac joint, were determined on 50 sets of pelvic bones with image analysing apparatus.
利用模型计算了主充气阶段伞衣形状变化、伞衣投影面积变化及伞绳张力。
The model was used to calculate the variations of the canopy shape, the variations of canopy projection area and the tension of the suspension line during the final inflation phase.
然后，把这些结果从一般的混合体积和投影体推广到混合投影体的极和混合仿射表面积上，获得了一些较理想的结果。
Then, the authors improve above results from mixed volume and projection bodies to the polars of mixed projection bodies and affine surface area, and get some analogous results.
在地图等积投影中，椭球面梯形面积的正、反算方法和精度是关键。
In order to satisfy the requirement of high precision in map equiareal projection, the precise forward and inversion formulas of ellipsoid trapezoid area are studied out according to the basic theory.
基于病程中红细胞测量的影象投影面积、周长和波形因数，使用形状描述符进行形状分析。
The shape analysis is carried out by shape descriptors based on projected area, perimeter and form factor, as measured by processing of images of erythrocytes.
谷壳投影面积主要由谷壳宽度所决定。
在此基础上，根据集合论中的包含互斥理论，提出了一种求取多个复杂几何形体在任意方向的投影面积的新算法。
Based on inclusion exclusion principle of set theory, a new algorithm to calculate the whole projective area was put forward to those overlapped complex geometrical objects in any direction.
由画法几何原理可知平面面积等于其正投影面积乘以该平面与投影面夹角的余弦。
According to principle of descriptive geometry, the area of plane equals projection of the plane divided by cosine between plane and projection of plane.
最后利用模型计算了初始充气阶段伞衣形状变化、伞衣投影面积变化及伞绳张力。
Finally, the model is used to calculate the variations of canopy shape, the variations of canopy projection area and the tension of suspension lines during initial inflation phase.
在单位半径的球体中心对球表面上的投影面积所张的角。
The Angle subtended at the center of a sphere by an area on its surface numerically equal to the square of the radius.
在县级土地利用规划用图中，常涉及到跨投影带的地图拼接问题，一般使用邻带转换法实现跨带区域的地图显示，该方法在实际应用中存在面积和角度变形相对较大的不足。
In the compilation of land use planning map at county level, it is used to transform one region to the adjacent one to display the more projection zones.
采用像素点变换法，实现了根据三维物体的二维投影图像恢复物体表面的真实几何面积的设想，大大降低了缺陷面积计算的误差；
To decrease the relative errors, the pixel transform method was adopted to recover the geometrical feature of sphere fruit surface from projected image while the area of defect was calculated.
并应用了颗粒形态学及分形理论，检测颗粒的相关形态参数：颗粒的投影面积、周长、粒径、形状因子、以及分形维数。
The micro-images of particle morphologic and fractal are applied to process of image processing. Morphologic parameters have been brought forward: area, girth, diameter, shape factor, and fractal.
墨卡托投影可以认为是这种投影的反面，因为墨卡托投影下两极方向的面积被放大了。
You can almost say that the "opposite" of the Plate Carree is the Mercator projection which stretches areas close to the poles in the opposite direction, making them look very big.
共有建筑面积还包括套与公共建筑之间的分隔墙，以及外墙（包括山墙）水平投影面积一半的建筑面积。
Mutual floor area still includes to cover with the midfeather between public construction , and outside wall ( include frontispiece ) the level is umbriferous the floor area of area half.
教学楼三座，建筑面积8587M2，有教室65个，并配有录音机和投影仪。
Three school buildings, construction area of 8587M2, there are 65 classrooms with a projector and a tape recorder.
通过试验发现就环状橡胶圈（模拟废旧轮胎）这种柔性加糙体，垂直水流方向的投影面积是影响槽底糙率、水深和流速的主要因素。
By the testing we found the flexible artificial roughness rubber turns which simulated the wasted tires were the main factor which affect the roughness of the bottom which directed to vertical flow.
决定负力矩大小的主要因素是齿槽接触线两侧的投影面积之差。
The primary factor determining this torque is the area difference between the front and back groove surfaces devided by the meshing line.
据此，对空间结构外热流的求解问题将转化为空间结构有效投影面积的求解问题。
Based on this theory, the problem how to calculate heat flux can be transformed into that to find effective radiation area of space structure.
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.
用每一个平面的投影边缘代替面积预测化合物的活性。
Instead of areas, the peripheries of each plane of projection were used to predict the activities of compounds.
汽车迎风面积是指汽车在行驶方向的投影面积，汽车迎风面积是求汽车空气阻力系数的必需参数。
Automotive frontal area is projected area of automobile driving direction, which is necessary parameter of measuring automotive air drag coefficient.
虽然已经注意差分的保辛，但沿切面积分再投影，仍带来许多问题。
The symplectic preservation of the finite difference scheme is considered, however, the projection operation onto the constraint manifold still brings problems.
虽然已经注意差分的保辛，但沿切面积分再投影，仍带来许多问题。
The symplectic preservation of the finite difference scheme is considered, however, the projection operation onto the constraint manifold still brings problems.
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