Many are not fortunate enough to have coal and gas, and therefore nuclear is an ideal solution for Africa.
许多国家没有煤和天然气,因此核能是非洲最佳的选择。”
单词 | Ideal solution |
释义 |
Ideal solution
原声例句
VOA Standard 2014年3月合集 Many are not fortunate enough to have coal and gas, and therefore nuclear is an ideal solution for Africa. 许多国家没有煤和天然气,因此核能是非洲最佳的选择。” 哈利波特与火焰杯 " Of course, the ideal solution would be for you to Transfigure yourself into a submarine or something, " Hermione said. “当然啦,最理想的办法是让你自己变形,变成一个潜水艇什么的。”赫敏说。 TED演讲(视频版) 2017年1月合集 This " ideal solution" contains a material that's impossible to work with. 这个“理想的解决方案” 包含一种无法使用的材料。 TED演讲(视频版) 2017年1月合集 We have this really important problem and we have what is basically the ideal solution. 我们有这个非常重要的问题,我们有基本上是理想的解决方案。 未来世界建设 Because there's no need for any real ground infrastructure, it's seen as an ideal solution for rural and remote communications that are still stuck in the digital dark age. 因为不需要任何真正的地面基础设施,它被视为仍然停留在数字黑暗时代的农村和远程通信的理想解决方案。
中文百科
理想溶液理想溶液是溶质与溶剂混合为溶液时,既不放热,也不吸热,溶液体积适等于溶质体积和溶剂体积之和。 实际存在的溶液均不能合于理想溶液的定义,但是溶质分子结构和性质越是与溶剂分子相接近,混合后的溶液行为就越和理想溶液相近。一般来说,稀溶液的行为较浓溶液的行为更加接近理想溶液的行为。 在化学中代表该溶液溶解时的溶解热(焓的改变量)为零;溶解热越接近零,则该溶液的行为就越为「理想」。这个概念主要是奠基于化学热力学及其应用。另一种说法是溶质与溶质之间、溶剂与溶质之间、溶剂与溶剂之间的作用力都相等,则为理想溶液。
英语百科
Ideal solution 理想溶液In chemistry, an ideal solution or ideal mixture is a solution with thermodynamic properties analogous to those of a mixture of ideal gases. The enthalpy of mixing is zero as is the volume change on mixing; the closer to zero the enthalpy of solution is, the more "ideal" the behavior of the solution becomes. The vapor pressure of the solution obeys Raoult's law, and the activity coefficient of each component (which measures deviation from ideality) is equal to one. |
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