All matter becomes inert and incapable of reaction at that temperature.
所有物质变得惰性,而且在这样的温度下它们也无法发生化学反应。
After reaching the temperature of the furnace, maintain the test piece at that temperature for not less than 10 min.
达到熔炉的温度后,将测试条保持放在熔炉里至少10分钟。
Five of the machine's eight segments are already at that temperature and the remaining three are almost there, Mr Evans said.
埃文斯表示,LHC的8个部件中已经有5个降至规定温度,余下的3个与规定温度相差无几。
Absolute zero (-460? F) is the total absence of heat; and all matter becomes inert and incapable of reacting at that temperature.
绝对零度(摄氏零下273度)时完全没有热能的存在。在这个温度时,所有物体分子都呈现静止状态,不会发生任何反应。
Relative humidity is the amount of moisture in the air at a specific temperature compared with the amount it could hold at that temperature.
相对湿度就是在一定的温度下,空气中水汽的实际量和空气可以承载的最大水汽量的比例。
A black body maintained at a constant temperature is a full radiator at that temperature because the radiation reaching and leaving it must be in equilibrium.
黑色物体在恒温条件下是温度的完全辐射器,因为到达和离开该物体的辐射量必须保持平衡。
The admixture is then heated to a temperature that is above the material's melting point in a container that is chemically and physically stable at that temperature.
然后在一个容器内加热 所述混合物至高于该材料熔点的温度,在那个温度所述容器是化学稳定和物理 稳定的。
Even after the correct temperature has been reached, the piece should be held at that temperature for a sufficient period of time to permit its thickest section to attain a uniform temperature.
即使加热到正确的温度后,工件也应在此温度下保持足够时间以让其最厚截面达到相同温度。
Scientists have long suspected that several factors lead to greater temperature swings at Earth's polar regions than elsewhere.
长期以来,科学家们一直怀疑,有几个因素导致了地球极地地区比其他地区更大的温度波动。
Things such as nostril size vary with temperature and humidity in ways that suggest evolution is at work.
鼻孔大小等因素随着温度和湿度的变化而变化,这种事表明进化在起作用。
Scientists have long suspected that several factors lead to greater temperature swings at Earths polar regions than elsewhere.
长期以来,科学家们一直怀疑有几个因素导致了地球极地地区比其他地区更大的温度波动。
Hess suggested that the presence of water, probably released from minerals decomposing in the Earth's mantle, might have meant that a high-magnesium magma could have existed at a lower temperature.
赫斯认为,水的存在可能是由地幔中分解的矿物质释放出来的,这可能意味着含镁高的岩浆可能在较低的温度下存在。
The development time of ovigerous females was longer than that of non-ovigerous females at same temperature.
在相同温度下,产卵雌虫的发育时间比非产卵雌虫的长。
If you look at the separations between consecutive colors, these are the level curves of a function that tells you the temperature at a given point.
如果你们观察在连续颜色之间的分色,那些就是一个函数的等高线,它们告诉你在某一个给定点的温度。
This means that they must be rapidly heated and held at a minimum required temperature for a specified time.
这就意味这它们必须快速加热并用指定的时间维持在最低的温度下。
"Eutectic" refers to a mix of elements or compound that remains liquid at lower temperature than either of its components does alone.
“共晶”是指一种元素或者化合物的组合,它可以在比任一成分单独时的凝固点更低的温度下保持液态。
To ask questions like how much heat is released in a chemical reaction that takes place at constant temperature.
当我们想要知道,当一个化学反应在恒定的温度下发生时,会放出多少热量时。
So you can think of this as the degeneracy of the system states that are actually going to exist at a particular temperature.
所以你可以把它作为事实上,的系统状态的简并度,存在于某一特定温度下。
A robot that previously entered the building measured the humidity and temperature at about the same as that of a steam bath or sauna.
之前曾经有一个机器人进入厂房,检测出里面的湿度和温度相当于桑拿蒸气浴。
Hudson's team is focusing on the state of matter that exists at temperatures just above the temperature at which materials start to superconduct.
哈德森的团队正在关注物质略高于其超导临界温度的状态。
However, its sun puts out about 25% less light, keeping the planet at its balmy temperature that would support the existence of liquid water.
因此,这一行星能够保持适宜的温度,这也意味着它可能有液态水的存在,而液态水是生命存在的关键指标。
Which means that if you know the temperature and pressure, then you still know everything. At the coexistence point.
这意味着如果你确定了温度和压强的话,你就能确定在共存点的所有性质。
They note that pressure and the temperature inside the reactor core remain at levels far lower than what would further melt the core.
他们指出,该反应堆堆芯现在保持的压力与温度并不高,远远低于会导致堆芯进一步融化的水平。
The volcanic rock that insulates the cave keeps the temperature at a comfortable level, between 63 and 68 degrees Fahrenheit, year round.
火山岩将洞穴和外界隔绝开,是温度维持在一个舒适的水平,全年温度介乎华氏63至68度之间。
To date, no studies have been conducted on plastic decomposition at low temperature in the environment owing to the mistaken conception that plastic does not decompose.
他说,“到目前为止,由于错误地认为塑料不会降解,所以人们尚未开展有关塑料在低温环境降解的研究。
A new polymer material that can repeatedly heal itself at room temperature when exposed to ultraviolet light presents the tantalizing possibility of products that can repair themselves when damaged.
一种新的聚合物材料在室温紫外光照射下可以不断地进行自我恢复,这一特性表示日后的产品在受损后也可以自我修复。
Dr Dickey put together a team of electrical and chemical engineers and, together, they started looking at metals and metal alloys that are soft at room temperature.
迪基博士集合了电气和化学方面的工程师,组成一个研究组,开始合力着眼于那些在室温之下很软的金属和金属合金。
Szilard calculated that at room temperature one bit of information must take at least three thousand-billion-billionths of a joule of work to store.
西拉德计算出,室温下存储一个比特的信息至少需要消耗三十万兆分之一焦耳的功。
Szilard calculated that at room temperature one bit of information must take at least three thousand-billion-billionths of a joule of work to store.
西拉德计算出,室温下存储一个比特的信息至少需要消耗三十万兆分之一焦耳的功。
应用推荐