阿伦尼乌斯计算了二氧化碳在地球大气层内的蓄热能力,但是其他化学家对此有异议。
Arrhenius calculated the capability of carbon dioxide to trap heat in the Earth's atmosphere, but other chemists disagreed.
由于太空舱仍在地球大气层内,因此不需要特别的服装或训练。
Because the capsule remains within the Earth's atmosphere, no special clothing or training are needed.
研究了低高度大气层内飞船应急返回时返回舱的姿态运动规律。
The attitude motion law of the return module in low - altitude endo- atmosphericemergency return of spaceship is studied in this paper.
毕竟,收割后的庄稼能重新生长,因此燃烧这些作物并不会增加大气层内二氧化碳的总体水平。
Plants, after all, grow back after being harvested, so burning them does not add to overall levels of carbon dioxide in the atmosphere.
因为我们外星人如果能够学会在地球大气层内呼吸的话,我们就能在任何地方生活。
Because if we aliens can learn to breathe in an Earth atmosphere, then we can live anywhere.
针对大气层内的机动飞行目标,提出了一种可用于质量矩拦截器末制导段的比例制导律。
Based on the constructed model of the mass moment interception missile (MMIM), a coupled nonlinear system is presented by rational simplification in this paper.
THAAD雷达在目标采集、跟踪和识别致命目标中发挥了重要作用,有效支持在大气层内的拦截行动。
The THAAD radar played a critical role in acquiring, tracking and discriminating the lethal object in support of the low endo-atmospheric (inside the earth's atmosphere) intercept.
大气层内的动能拦截器末制导段,为了提高对目标未知逃逸机动的鲁棒性,可采用变结构制导律。
During the terminal guidance phase of the kinetic kill vehicle in the atmosphere, the variable structure guidance law can be used to improve the robustness to unknown escaping maneuver of the target.
同汽油一样,乙醇燃烧后向大气释放二氧化碳,而二氧化碳是温室气体。它会保持大气层内的温度。
Like gasoline, ethanol releases carbon dioxide into the atmosphere when it is burned for fuel, and carbon dioxide is a greenhouse gas: it helps trap heat in the atmosphere.
晴朗的秋季夜晚,佛罗里达半岛和美国东南部地区轮廓清晰,水面上月光粼粼,大气层内薄雾笼罩。
The Florida peninsula and the southeastern U. s. on a clear autumn night with moonlight over the water and the sky filled with a billion stars.
虽然庞大,但这种运输舰能在行星大气层内运行和着陆,把数以百计的士兵及其运载工具投放到战场上。
Though large, the transports were capable of operating and landing within a planetary atmosphere, deploying hundreds of troops and their vehicles into combat.
本文的研究对象为大气层内具有反导能力的防空导弹。主要研究内容为把直接侧向力控制与气动力控制结合。
This paper integrates direct lateral force control with aerodynamic control, taking the anti-aircraft missile which has the anti-guided ability in the aerosphere as research subject.
翼还有助于稳定大气层内的飞行,使ARC- 170不仅是优秀的太空飞船,也是高效的大气层内战斗机。
They also help stabilize atmospheric flight, making the ARC-170 an effective aerial fighter as well as a space superiority vessel.
基于古典控制理论和BTT倾斜转弯控制技术,设计了可重复使用运载器(RLV)的大气层内姿态稳定控制系统。
Focused on the problem of reusable launch vehicle (RLV) attitude control, an engineering attitude control system based on the classical control theory and BTT technology was designed.
设计的存在使核动力的喷气机无限期地在这个巨大的气体行星的大气层内飞行-这可以证明保持一个悬在高处的提炼工厂的可行的方法。
Designs exist for nuclear powered ramjets that could fly indefinitely in the atmospheres of the gas giants — this might prove a viable means of keeping an extraction factory aloft.
“埃迪·库斯级”运输机由夸特系统工程公司建造,用来在大气层内执行和“领事级”太空巡洋舰相同的任务,但后者却是科雷利亚工程公司的产品。
Built by Kuat Systems Engineering, the Eddicus-class shuttle was created as a atmospheric answer to the Consular-class space cruiser from Corellian Engineering Corporation.
几个世纪以来,科学家一直认为彗星是在地球大气层内运行。但是在1577年,由丹麦天文学家第谷·布拉赫进行的观测揭示出,彗星实际上运行在比月亮还远的地方。
For centuries, scientists thought comets traveled in the Earth's atmosphere, but in 1577, observations made by Danish astronomer Tycho Brahe revealed they actually traveled far beyond the moon.
这个机器人舰队将是我们的眼睛、耳朵、手臂和腿,它们分布在太空中、大气层内,以及地面上,在没有我们的情况下也可以对自身所处的环境做出反应,接近并探测未知世界。
This armada of robots will be our eyes, ears, arms and legs in space, in the air, and on the ground, capable of responding to their environment without us, to explore and embrace the unknown.
根据其支持者的说法,一种新型飞机掠过大气层,可以在两小时内飞到地球上的大多数点。
According to its proponents, a proposed new style of aircraft could, by skimming along the top of the atmosphere, fly between most points on Earth in under two hours.
一些研究人员认为,拥有厚厚大气层和液态甲烷湖的“泰坦”是太阳系内最有可能发现地外生命的天体。
Some researchers think that Titan, with its thick atmosphere and lakes of liquid methane, is the likeliest spot to find extraterrestrial life in our solar system.
这些测试使放射性原子进入大气层,气流挟裹了这些原子,并在全球范围内扩散。
The tests lofted radioactive atoms high into the atmosphere, where air currents caught the atoms and then dispersed them around the planet.
极光这一现象是由“太阳风”所造成的。“太阳风”是太阳发射的带电原子内粒子流,它和大气层中的分子相互发生作用就引起了极光。
The phenomena are caused by the "Solar Wind" - streams of electrically charged sub-atomic particles emitted by the Sun - interacting with molecules in the atmosphere.
2005年1月14日,美国和欧洲联合参加了卡西尼惠更斯(Cassini - Huygensmission)探险活动,在穿越土卫六雾状大气层的两个小时内,拍摄了1100张照片。
On January 14, 2005, the Cassini-Huygens mission, a joint U.S.-European venture, captured 1, 100 photos during a two-hour descent through Titan's murky atmosphere.
大多数碎片会在48小时之内重新进入大气层,而剩余的碎片会在40天内离开轨道。
Most debris should re-enter the atmosphere within 48 hours, and the remaining pieces will leave orbit within 40 days.
为了完全化解导弹威胁,大气层外拦截器(EKV)将会在弹头的“最佳有效点”位置进行撞击。 “最佳有效点”就在弹头有效载荷几厘米宽的区域范围内。
Toachieve complete threat neutralization, the EKV will collide with the warhead’s“sweet spot, ” an area just a few centimeters wide where the missile’s payloadis located.
正如《卫报》于上周的一份报道说,许多科学家担心,二氧化碳在大气层中的浓度已经高得足以在未来数十年内保证出现珊瑚大灭绝。
Many scientists, as reported in the Guardian last week, fear that concentrations of CO2 in the atmosphere are already high enough to ensure a mass extinction of coral in the coming decades.
据气候变化报告称,英国应该在全国范围内进行“造林”以吸收大气层中的CO2。
Forests of artificial 'trees' should be planted across Britain to soak up carbon dioxide from the atmosphere, according to a report into climate change.
同时,甲烷十年内就可脱离大气层,而二氧化碳却会使地球持续变暖数百年,乃至几千年。
At the same time, methane leaves the atmosphere within a decade, while CO2 will stay around warming the planet for hundreds, possibly thousands of years.
同时,甲烷十年内就可脱离大气层,而二氧化碳却会使地球持续变暖数百年,乃至几千年。
At the same time, methane leaves the atmosphere within a decade, while CO2 will stay around warming the planet for hundreds, possibly thousands of years.
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