- 更多网络例句与椭圆状的相关的网络例句 [注:此内容来源于网络,仅供参考]
-
The mountain base assumes northwest the elliptic type which extends to the southeast direction, the crater also assumes the ellipse shape, the deep 60 meters, have 20 buildings to be high fully.
山底部呈西北向东南方向延伸的椭圆型,火山口也呈椭圆状,深60米,足有20层楼高。
-
The results shown the needle-shaped Mg2Si particles with length of about 2μm and width of 100 nm or several nanometers,and elliptical-shaped Al8Si6Mg3Fe intermetallic particles were observed in the cast A356-T6 aluminum alloy.
结果表明,铸造A356-T6铝合金基体中分布着约2μm长,100 nm宽,小者只有几个纳米的针状Mg2Si粒子,并且发现经T6工艺热处理后在铸造A356铝合金中存在椭圆状Al8Si6Mg3Fe金属间化合物。
-
Oilcan is a kind of typical rigid target with big backscattering coefficient, which takes on point figure if the resolution of SAR image is not very high; these point targets to be recognized gather together, and form a target region with some distribution area; the center of the region appears as a beeline, and the speckle noise appears scattered, therefore, considering the different grey distributions between point target and speckle noise region and the space geometry distribution, these point targets can be recognized by this algorithm.
由于在高分辨率情况下,合成孔径雷达图像中油罐个体的散射分别体现为由若干高亮度点围成的椭圆,待识别油罐目标的模糊边缘呈不连续的椭圆状,因此从二值化后的SAR图像中识别出拟目标的不连续边缘,判断其是否满足目标边缘特性来识别出最终结果,采用该方法解决了这类高分辨率下椭圆状目标的识别问题。本文运用了基于Gauss核函数支持向量机的SAR图像典型目标识别方法。
-
The efficient sand body in the Sulige gas field, developed in relatively small size and ellipse or long ellipse shape, is always distributed isolatedly.
而苏里格气田有效砂体则以孤立状分布为主,砂体规模较小,形态呈椭圆或长椭圆状,当压力传播至砂体宽度边界之后,将不再满足纯径向流的渗流规律,目前推导的产能方程存在较大误差。
- 更多网络解释与椭圆状的相关的网络解释 [注:此内容来源于网络,仅供参考]
-
center of mass:质心
月球轨道到地球的平均距离约为38.4 万千米,这一距离每年都要增加大约4 厘米. 原因何在?海洋潮汐使然. 月球的引力,以及地球和月球围绕共同质心(center of mass)的旋转,迫使地球上的海洋变成椭圆状,同时可以出现两次涨潮
-
Ficus:无花果属
属桑科(Moraceae)无花果属(Ficus). 叶片呈长椭圆状,表面为较深的绿色,叶背则为灰绿色,并且长满淡茶褐色柔软的毛;隐花果形状类似鸡蛋,表面绿色带白色斑点,成熟时由暗绿色变成紫色,一般须在变成紫色前采收,若过早或太晚采收,
-
high tide:涨潮
月球的引力,以及地球和月球围绕共同质心(center of mass)的旋转,迫使地球上的海洋变成椭圆状,同时可以出现两次涨潮(high tide). 其中一次涨潮出现在地球面向月球的一侧;另一次出现在背向月球的一侧. 与月球绕地公转的速度相比,
-
landlordism:地主所有制
elliptoid 椭圆状的, 椭圆的 | landlordism 地主所有制 | preslaughter care 牲畜屠宰前的护养
-
Leiden:莱顿[荷兰西部城市]
collecting main 总管, 干管 集流管, 集水干渠 | Leiden 莱顿[荷兰西部城市] | elliptoid 椭圆状的, 椭圆的
-
elliptoid:椭圆状的, 椭圆的
Leiden 莱顿[荷兰西部城市] | elliptoid 椭圆状的, 椭圆的 | landlordism 地主所有制
-
elliptoid:椭圆状的
ellipticity 椭圆率 | elliptoid 椭圆状的 | elm 榆树
-
TILIA CORDATA:小叶椴
小叶椴(Tilia cordata)分布在中国北方等地,也是一种在欧洲非常普遍的树. 小叶椴树高可达20到35米,干粗可达直径1到1.5米,树叶圆状或三角-椭圆状,4到8厘米长和宽,一般无毛(阔叶椴相反一般叶上有毛),只有在叶脉中轴上有少许棕色的毛.