介绍了为实现电子模拟运算导弹允许发射距离的数学模型,并说明了雷达距离比例尺的变换方法。
This paper introduce the mathematical model to realize the electronic analog computation to missile allowable launching distance and explain the transforming way of radar range scale.
此外,该算法采用近似集合中的高斯距离比例来表现样本权重,从而可以在多种数据分布上得到更精确的聚类结果。
Furthermore, the self-adaptive weights arc obtained from the Gaussian distance ration in cluster approximation, which can lead to the more accurate clustering results.
由于P波和S 波以不同但相当恒定的速度传播,它们到达的间隔与到震源或初始破裂点的距离成比例地增加。
Because P and S waves travel at different but fairly constant speeds, the interval between their arrivals increases in proportion to the distance from the earthquake focus, or initial rupture point.
比如,一些投影准确地显示了区域,但是扭曲了距离或比例;其他投影保留了国家的外形但是代表的区域不对。
Some projections show areas accurately but distort distances or scales, for example; others preserve the shapes of countries but misrepresent their areas.
柏拉图叙述了“黄金比例”,认为完美脸部的宽度是长度的三分之二,鼻子不能比两眼之间的距离长。
Plato wrote of the "golden proportions," which dubbed the width of an ideal face an exact two thirds its length, a nose no longer than the distance between the eyes.
本教程还假设您了解地图的一些关键特性:距离、坐标和比例尺。
The tutorial also assumes you know some key features of a map: distance, coordinates, and scale.
个体离开该路径时会被给予一个适应性,该适应性与个体在路径上走过的距离成比例。
Stepping off the path gives the individual a fitness proportional to how far it got while on the path.
图片经过按比例缩放以示四个卫星的真实的相对尺寸,并按它们据木星距离的顺序排列。
The images have been scaled to represent the true relative sizes of the four moons and are arranged in their order from Jupiter.
自民党几十年来都想要废除最高票者当选的制度,即便备择性选举离自民党推举的比例代表制还有很大一段距离。
Scrapping the first-past-the-post system has been an article of faith for his party for decades, even if AV falls far short of the full proportional representation favoured by Liberal Democrats.
第三定律是,椭圆轨道的周期,和距太阳的平均,距离的,立方成比例。
And then his third law was that if you take the orbital period of an ellipse, that is proportional to the third power of the mean distance to the Sun.
如果一个光源照亮某一个地方,这个地方距离光源越远,光照强度会越弱,但是光照强度并不是与光源距离等比例地减弱,就是说,距离延长两倍,光照强度并不是减弱两倍,而是减弱两倍的两倍,等于减弱四倍;
If a light illuminates a certain space, its intensity at twice the distance is not twice as feeble, but two times two, equal four times, as feeble.
目前的潮流校正措施都是从逻辑距离、优化、比例的角度进行负荷削减,而未考虑故障前发电机对负荷的分配关系,这不太合理。
So far, all load-shedding actions are based on logic distance, optimization or some proportion, but it is not reasonable because they don't consider the relationships between loads and generations.
论文针对传统的基于距离相似度计算的不足,提出了一种基于比例的相似度计算方法,并对此进行了讨论。
This paper introduces the flaw of traditional similarity based on distance, and discusses a computed method about similarity based on proportion.
如标记某人的区域我们会希望能够占有图片的一定比例区域,或与相片中其他的人保持一定距离。
Where a person is tagged, we want them to take up a certain percentage of the image, or be a certain distance from another person in the image.
主要终点是患者6分钟步行距离可以增加20%以上的患者比例。
The primary outcome was the proportion of patients with an increase in the 6-minute walk distance of 20% or more.
光分辨率是以距离到镭射点直径的比例关系来描述的。
Optical resolution is expressed as a ratio of the distance to the resolution spot divided by the diameter of the spot.
对于文化距离较近的美国出口商和外国经销商,传真通讯的比例数据也是很一致的,分别为29.4%和41.2%。
The corresponding percentages for fax communication with their small cultural distance foreign distributors were 29.4% and 41.2%, respectively.
该建筑是一个相当大的距离从美学上更愉快,因为单一的大型建筑物的比例和高度可在他们的全部时间。
The building is aesthetically more enjoyable from a considerable distance because the proportion of single large-scale buildings and the height can be seen in their entirety.
根据全网各站点各季节的典型行业用电负荷构成比例,运用谱系数平均距离聚类分析法,对全网各季节的负荷站点做出合理的分类。
According to the proportion of load composition, using the hierarchical cluster analysis based on average distance, the substations can be classified reasonably.
裂纹选择铁素体比例大的区域,穿过球状石墨间的基体桥,连接距离较近的球状石墨扩展。
The cracks tend to propagate in the area of high ferrite proportion through fracturing matrix Bridges among graphite nodules and linking up the close nodules.
凸形地貌对振动波的放大系数随相对高程增大而增大,而随爆源比例距离增大而减小。
The amplified coefficient of vibration wave blasting is augmented with relative altitude, but decreases with the scale distance of explosive in protruding topography.
后枕骨到鼻尖的距离较长,与脑袋最宽处的宽度相比,比例约为7:4。
Longer from occiput to tip of nose than broad at widest part of skull in a ratio of 7:4.
吴哲义已证明了时空起伏与距离立方根的奇怪比例关系,提供一个方便法门,可以导出关于黑洞记忆容量的柏肯斯坦–金公式。
Ng has shown that the strange scaling of spacetime fluctuations with the cube root of distances provides a back-door way to derive the beke nstein-hawking formula for black hole memory.
作为热量传到大气中的电力损失比例也将下降,因为直流传输线在长距离传输中比交流传输线损失更少。
The proportion of power lost as heat into the atmosphere will also decline as DC links have smaller losses than AC over long distances.
以后随着离河道距离的增加,幼龄胡杨所占比例逐渐减小。
With increasing distance from the river, the proportion of young trees gradually dwindles.
说明了虚拟检测线的设置原则,以及交通道路的实际距离与象素距离的比例关系。
Virtual detection line's setting principal and the proportional relation between real distance and pixel distance is introduced.
而贫穷和孤立的社区占到其中最大的比例,主要的障碍包括到(临近)卫生机构的距离,交通设施和经费的缺乏。
In poor and isolated communities where pneumonia takes its biggest toll, major challenges include distance to a health facility, lack of transportation and costs.
影响婚嫁距离的主要因素有妇女的受教育程度、从事非农业职业的比例、年收入、回娘家的交通方式,父母的意愿以及个人的期望值等。
The main factors affecting the transportation distance of women, marriage is the education Engaged in non-agricultural occupation, income, return home, parents' wishes and expectations.
后期版本的DR对焦距离为20英寸,同时标有英尺和米,但是没有成像比例。
The Later version of the DR focuses to 20 "and is marked in BOTH feet and meters, without the repro ratios."
文中介绍了动光弹模型试验设计参数,通过对试验中条纹级数与比例距离曲线的对比分析,得出了合理的孔底空腔能有效地降低爆炸峰值压力和有利于保护建基面的结论。
In the paper, the design parameter of the dynamic photo-elasticity test model was described. In the test, the stress diffusion was explored and recorded really-time. According to the data from …
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