计算机无法准确地预测气候变化,除非输入计算机的数学方程充分地捕捉它们想要模拟的自然气象过程。
Computers cannot accurately predict climate change unless the mathematical equations fed into them adequately capture the natural meteorological processes they are intended to simulate.
该系统将可以复制复杂的自然太空环境,并且模拟低地球同步轨道的环境。
It will be able to replicate complex natural space environments and simulate low-Earth and geosynchronous orbits.
量子计算机能提供可以精确模拟自然的超高速计算能力,但是物理学家已经为设计出这种机器的大脑而竭尽全力了。
Quantum computers promise superfast calculations that precisely simulate the natural world, but physicists have struggled to design the brains of such machines.
琼斯与她的同事们计划在下一步的研究中引入更多的物种,并将环境模拟的更加贴近自然条件。
Jones and her colleagues plan to conduct more studies with greater mixes of species, in an environment that would more closely resemble the natural world.
有没有完全不能精简并精确模拟的重要的自然系统?
Are there important natural systems which simply cannot be reduced and modeled accurately?
但不同之处在于它们持续计算,并且精炼它们的反复试验方法,模拟在野外自然选择的方式来工作。
But the difference is that they continually crop and refine their trial-and-error solutions-mimicking the way natural selection works in the wild.
通过模拟有助人体、自然存在的金属元素,诸如钙、铁、锌,并结合相同的分子与蛋白质,铅会导致大脑损伤。
Lead causes brain damage by mimicking helpful metals found naturally in the body, such as calcium, iron and zinc, and binding with the same molecules and proteins.
它实际上是对地质情况自然过程的一个模拟,只是时间更短。
It's essentially a mimic of the natural process of geology on a smaller time scale.
《自然》杂志上发表的研究表明,科学家们认为目前的模式其实可以很好地模拟矮星系的形成,解答这样疑问。
Now scientists writing in the journal Nature show that the current model can actually generate dwarf galaxies just fine.
在这张法国夏多布里昂(Chateaubriant)的模拟自然彩色卫星照片上,现代文明标志中的中世纪布列塔尼(Brittany)遗迹依然清晰可见。
Vestiges of Medieval Brittany among signs of modern civilisation in this simulated natural colour satellite image of Chateaubriant, France.
其中一个在7月11日发布在《自然地球科学》(Nature Geoscience)上,根据历年记录的变化数据和气候模型模拟出近50年来的海平面变化,以此预测未来的海平面变化规律。
One, published July 11 in Nature Geoscience predicts future patterns of sea-level rise using a combination of recorded changes and climate modeling to simulate the last 50 years of change.
模拟表明,气候变化将使这些区域的总面积在未来两千年内增长7倍(自然地理科学,第二卷,第105页)。
Simulations indicate that climate change could increase their total area sevenfold in the next couple of thousand years (Nature Geoscience, vol 2, p 105).
日产混合动力风雅(FUGA)汽车已经配备了‘森林交流’(Forest AC)空气调节系统,其设计目的是在车内模拟自然森林的清新微风、温度、湿度和气味。
Nissan's hybrid FUGA car is already using the 'Forest AC' air conditioning system which is designed to recreate 'the refreshing breezes, temperature, humidity and aroma of natural forests'.
它模拟达尔文的自然选择,还有变异,把“适应性”(正如适用于个体的公式所决定的那样)作为主要因素选择生存繁衍和变异的个体。
It mimics Darwinian natural selection, making "fitness" (as determined by a formula applied to an individual) the chief selector of individuals for survival and procreation, together with mutation.
这一技术简化了信息处理过程,可用于未来的量子计算机、模拟技术和量子网络中。相关研究发表在2月23日的《自然》杂志上。
By directly linking the motions of two physically separated atoms, the technique has the potential to simplify information processing in future quantum computers and simulations.
放手让机器人在人类社会自由活动仍存在重大障碍——它们“看”不清楚。然而人工“视”能正在逐渐提高,途径之一就是模拟自然视觉。
Poor eyesight remains one of the main obstacles to letting robots loose among humans. But it is improving, in part by aping natural vision.
你可以模拟在自然界中发现的某个特定的环境,或者参照多个环境创造一个合成的环境。
You can mimic an analog of a particular environment you find in nature, or you can invent a synthetic one based on many of them.
然而不知为什么,大自然能仅使用N粒子模拟这一数学问题。
Yet somehow, nature is able to simulate this mathematical problem using only N particles.
既然有了强大的计算能力,我们不但可以模仿大自然的结果,也可以模拟大自然的方法。
Now that we have enough computer power, we can imitate nature's method as well as its results.
他认为,只有在能够建立一个完全人工模拟自然界的模型时,人们才能真正了解细胞进化的过程。
He thinks that a true understanding of the processes involved will be demonstrated only when it is possible to build a simulation that does exactly-but artificially-what happens in nature.
我们基于模拟自然系统而构建的人工系统的主要工作也是在“似”的王国中进行的。
Our artificial systems, built to imitate natural ones, primarily work in the realm of as if.
他的一个长期研究方向是利用纳米元件模拟自然界原理。
One of Strano's long-term research goals has been to find ways to imitate principles found in nature using nanocomponents.
对自然景物的模拟一直是计算机图形学中最难以解决的问题之一。
Simulation of natural phenomena has always been one of the most difficult tasks in computer graphics.
近年来,自然景物的模拟一直是计算机图形学中最具挑战性的问题之一。
In recent years, simulating natural phenomena has always been one of the most challenging tasks in computer graphics.
Macdonald说到,这一切向我们揭示了对地球演变史中的“自然实验”做研究是非常重要的,这远比我们用电脑模拟得出来的数据更加有意义。
That means investigating such "natural experiments" in Earth's history is crucial, Macdonald said. "That's going to tell us a lot more than any little [computer] model can say."
LM的工作机理模拟了大自然中最富生机的生态系统:潮沼。
The Living Machine works by mimicking one of nature's most productive ecosystems: tidal marshes.
LM的工作机理模拟了大自然中最富生机的生态系统:潮沼。
The Living Machine works by mimicking one of nature's most productive ecosystems: tidal marshes.
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