第一个立方卫星是在2000年代初创建的,目的是使斯坦福大学的研究生能够设计、建造、测试和操作具有与苏联人造卫星类似功能的航天器。
The first Cube Sat was created in the early 2000s, as a way of enabling Stanford graduate students to design, build, test and operate a spacecraft with similar capabilities to the USSR's Sputnik.
擎天柱:在时代的开始之前,这里有一个立方体。
一个立方体的每个数据点或单元是它的维成员的笛卡尔乘积。
Each data point or cell of a cube is the Cartesian product of members of its dimensions.
顾名思义,box函数会在显示界面中创建一个立方体(如图所示,各维尺寸相同)。
As the name suggests, the box function creates a box in the display (as shown, with equal dimensions).
本实用新型涉及一种视频广告保洁箱。它有一个立方箱体(1),箱体上设 顶盖(2);
The utility model relates to a video advertising litter-bin, which comprises a cubic box body (1) and a top cover (2) arranged on the box body.
从灵敏实际级的定义出发,导出一个立方型方程,解此方程得出精馏段和提馏段的灵敏实际级上的液相组成。
Based on the definition of sensitive actual stage a cubic equation was derived and solved for the liquid compositions on the sensitive actual stages for the rectifying and stripping sections.
在每个机械师的工作站上方,都有一个木制的立方体,每个面都涂着不同的颜色。
Above each machinist's workstation, there was a wooden cube with a different colour painted on each face.
这个立方体有一个正方形和四个三角形。
在一个仅是从货架上就能买到立方体卫星装备的时代,我们怎么能相信头顶上的卫星是那些知道自己所为的人出于善意开发的呢?
In an era when you can simply buy a CubeSat kit off the shelf, how can we trust the satellites over our heads were developed with good intentions by people who knew what they were doing?
最常见的CubeSat是一个边长10厘米的立方体,小到容易被误认为是你桌上的一个镇纸。
The most common CubeSat is a 10cm cube, so small that a single CubeSat could easily be mistaken for a paperweight on your desk.
在表演的第一幕中,一个黄色的立方体从一个蓝色的盒子里被拿出来,并在舞台上移动。
In Act One of the show, a yellow cube is lifted from a blue box, and moved across the stage.
正如报告作者所指出的,即使是侥幸成功,也可能导致“产生一个沉重的监管框架,并影响科学立方体卫星的未来部署。”
As the report authors point out, even near-misses might lead to the "creation of a burdensome regulatory framework and affect the future disposition of science CubeSats."
例如,亚利桑那州立大学的一个研究小组最近称,只需3000美元就能把他们开发的小型立方体卫星送入轨道。
For instance, a research group here at Arizona State University recently claimed their developmental small CubeSats could cost as little as $3,000 to put in orbit.
作为一个志愿者组织,业余卫星组织将“业余”卫星送入轨道的时间比现在的立方体卫星热潮早了几十年。
As an organization of volunteers, AMSAT was putting "amateur" satellites in orbit decades before the current Cube Sat craze.
作为一个志愿者组织,国际业余卫星组织在当前立方体卫星热潮之前的几十年前就在将“业余”卫星送入轨道。
As an organization of volunteers, AMSAT was putting "amateur" satellites in orbit decades before the current CubeSat craze.
正如报告的作者所指出的,即使是差之毫末也可能导致“产生一个繁重的监管框架,并影响科学立方体卫星的未来部署”。
As the report authors point out, even near-misses might lead to the "creation of a burdensome regulatory framework and affect the future disposition of science Cube Sats".
例如,亚利桑那州立大学的一个研究小组最近声称,他们开发的小型立方体卫星进入轨道的成本可能只有3000美元。
For instance, a research group here at Arizona State University recently claimed their developmental small Cube Sats could cost as little as $3,000 to put in orbit.
在一个实例中,科学家们发现大量立方码的沙粒从沙丘的表面崩落。
In one instance, scientists found that hundreds of cubic yards of sand had avalanched down the face of a dune.
当我将一个三角形带环绕在清单1实现的整个立方体上时,首先从一个逆时针方向环绕的三角形(0,1,2)开始。
When I wrapped one triangle strip around the whole cube in Listing 1, I started with a triangle that is wound counter-clockwise (0, 1, 2).
每束电缆还装备了另外四个置于冰面的传感器,这些传感器组合在一起形成了一个冰立方阵列。
Each cable is equipped with another four sensors at the surface, which together make up one IceCube array.
国际空间站的宇航员还可以另外储藏一些“个人爱好食品”,他们在轨道上每生活一个月就要消耗1立方英尺的储存空间。
ISS crew members also get to stash a few "preference items" away, enough to equal 1 cubic foot of storage space for every month they're in orbit.
他说,由于印尼是一个受尊敬的中立方,印尼外长那塔雷·加瓦可能能够在整个地区受到影响之前,成功劝说双方采取退让。
Because Indonesia is a respected, neutral party, Thayer says Natalegawa could succeed in persuading both sides to pull back before the entire region is affected.
要得出具体数据不太容易,但是一个矿一年要用106000000立方英尺的水。
Figures are not easy to come by, but one mine USES 106 million cubic feet of water a year.
这些地点也都为未来搭建更大的探测器——一个1立方公里的中微子探测器KM3NeT作准备,该探测器是一个海运版的IceCube。
These are test sites for a much larger future detector, the one cubic kilometre neutrino telescope (KM3NeT), a seaborne answer to IceCube.
因此,基本上他在这里展示是这些立方体中一共有,八个位置,需要把它们都填满才得到一个完整的立方体。
So, basically what he's showing in these cubes is that there are eight spaces that need to be filled up to have a full cube.
立方体上面有一个小的金字塔房间,可操作控制自己每月完成一次旋转。
Above that cube would be a smaller pyramid housing executive activities and completing a rotation once a month.
这里还增加了一个更改纹理映射到立方体的方式(加强或重复)的选项以及一个更改混色的选项。
I also added options to change the way the texture maps on the cube (clamped or repeated) and an option to change the blending color.
如果立方体有一个半掩的盖子,您同时可看到其正面和背面,此时同时渲染两面的操作非常有用。
The latter is useful if the cube has a half-open lid and you can see both inside and outside at the same time.
一千立方米的海水,想象一下一个体积为一千立方米的盒子。
A cubic kilometer of seawater, go into the ocean and imagine a box.
一千立方米的海水,想象一下一个体积为一千立方米的盒子。
A cubic kilometer of seawater, go into the ocean and imagine a box.
应用推荐