ellipsoid

基本解釋

Using mismatched ellipsoid models in your data is not generally a major problem.
在數(shù)據(jù)中使用不匹配的橢圓體模型一般是主要問(wèn)題。
So we place the scene node 50 units over the center of the ellipsoid with this parameter.
所以我們用這個(gè)參數(shù)把場(chǎng)景結(jié)點(diǎn)從橢球中央上移50個(gè)單位。
Unlike the ellipsoid model, using the correct projection is essential, and using data with mismatched projections often results in comedic errors, such as the layout error seen in Figure 3.
與橢圓體模型不同的是，使用正確的投影非常必要，使用不匹配的投影會(huì)造成讓人笑話的錯(cuò)誤，如圖 3 中的布局錯(cuò)誤。

s plus 1s gives you this oval ellipsoid which is the bonding, and here are the antibonding, and then these are the energy levels that I have been drawing for you.
s和1s上兩個(gè)電子組成的鍵合電子成橢圓形,這是成鍵，這是反鍵電子，這些是剛剛已經(jīng)畫過(guò)的能級(jí),我也給你們畫了。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選

The result is a self-confining ellipsoid of hot gases, roiling and fusing within a reaction chamber.
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But in Dr Rostoker's reactor, the helium nuclei created by the process of light fission would be speedy enough to escape from the ends of the ellipsoid, where the magnetic field is weakest.
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a geometric surface, symmetrical about the three coordinate axes, whose plane sections are ellipses or circles. Standard equation: x/a + y/b + z/c = 1, where a, b, c are the intercepts on the x-, y-, and z- axes
a solid having this shape

橢球
Sensitivity research for geometric shape of aggregates skeleton. Angularity-shaped crushed stone and well-rounded cobble are used for coarse aggregate, the cobble can be described by sphere-shaped and ellipsoid-shaped.
試驗(yàn)采用粗骨料大型直剪儀，探討了球形和橢球形集料對(duì)抗剪強(qiáng)度的影響，并就SMA骨架結(jié)構(gòu)的抗剪強(qiáng)度的形成機(jī)理進(jìn)行了研究。
橢球體

橢球
Based on the probabilistic model description and the multi-ellipsoid model description for different types of uncertainties,a reliability-based optimization model of structures combining stochastic and bounded uncertainties is mathematically formulated with constraints on mixed reliability indices defined in standard U-space.
基于概率模型與多橢球模型的混合不確定性描述,以標(biāo)準(zhǔn)U空間中擴(kuò)展定義的混合可靠性指標(biāo)為約束條件,建立了隨機(jī)不確定性和有界不確定性并存情況下的結(jié)構(gòu)可靠性優(yōu)化數(shù)學(xué)模型。
橢球面