10的立方是1 000。
立方体有几个面?
木星的卫星木卫一全是岩石,其密度为每立方厘米3.5克。
Jupiter's moon Io, whose density is 3.5 grams per cubic centimetre, is all rock.
一颗种子只需要一立方厘米的土壤就能生长。
据最新估计,淡水储量将达到2.7万亿立方米。
New estimates of the water reserves go up to 2,700 billion cubic meters of fresh water.
太空中平均每立方厘米只有两个氢原子,这对低速飞行的宇宙飞船不构成威胁。
There are just two hydrogen atoms per cubic centimeter on average in space, which poses no threat to spaceships traveling at low speeds.
从那以后,NASA、美国国家侦察局甚至波音公司都发射并运行过立方体卫星。
Since then, NASA, the National Reconnaissance Office and even Boeing have all launched and operated Cube Sats.
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.
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.
例如,苏铁的雄性圆锥体会脱落近100立方厘米的花粉,其中大部分可能是被风吹散的。
The male cone of Cycas circinalis, for example, sheds almost 100 cubic centimeters of pollen, most of which is probably dispersed by wind.
NASA计划以其未来大部分逃离地球的载荷(特别是前往月球和火星的)来运载立方体卫星。
NASA plans for most of its future Earth-escaping payloads (to the moon and Mars especially) to carry Cube Sats.
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.
据估计,每立方米排气口所排出的物质中,就有350毫克的有机颗粒物质被平流输送到排气口区域。
Estimates suggest that for every cubic meter of vent discharge, 350 milligrams of particulate organic material would be advected into the vent area.
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.
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.
这座水库贮水约3000万立方米。
目前,立方体卫星数量不多,都在密切跟踪之下。
Currently, there aren't many CubeSats and they're tracked closely.
美国宇航局免费发射立方体卫星以供教育和研究之用。
NASA offers to launch CubeSats free of charge for educational and research purposes.
在过去的几十年里,一种独特的卫星应运而生:立方体卫星。
Over the past few decades a unique class of satellites has been created that fits the bill: CubeSats.
报告也承认,广泛部署近地轨道立方体卫星并不是零风险的。
It also acknowledges that widespread deployment of LEO CubeSats isn't risk-free.
与单独使用一颗立方体卫星相比,多颗卫星可以组合部署用于更复杂的任务。
Multiples can be deployed in combination for more complex missions than could be achieved by one CubeSat alone.
立方体卫星在对太空科学作出重大贡献的同时,也可能对其他太空飞行器造成危害。
While making significant contributions to space science, CubeSats may pose hazards to other space vehicles.
从那时起,美国国家航空航天局、国家侦察局甚至波音公司都发射并运行了立方体卫星。
Since then, NASA, the National Reconnaissance Office and even Boeing have all launched and operated CubeSats.
美国国家科学院的报告强调了立方体卫星在科学发现和培养未来空间科学家和工程师方面的重要性。
The National Academy of Sciences report emphasizes CubeSats' importance in scientific discovery and the training of future space scientists and engineers.
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.
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