perfect vacuum
英 [ˈpɜːfɪkt ˈvækjuːm]
美 [ˈpɜːrfɪkt ˈvækjuːm]
网络 完全真空; 理想真空; 绝对真空
双语例句
- It is the perfect equipment for the packaging of meat product, aquatic product and the products needed vacuum and nitrogen charging.
适用于肉制品、水产品及各种要求真空保鲜（或充氮）的软包装产品。 - Create a perfect vacuum Finite Element Simulation on the Deforming Process of Aero-engine Annular Blanks
形成完全的真空状态.航空发动机环形锻件成形制造过程有限元仿真 - It is impossible to pump absolutely all the air out of a container and thus make a perfect vacuum ( 0Pa), but enough air can be pumped out to be effective.
完全抽出容器内的空气从而创造完美的真空（气压是0帕）是一件不可能的事，但是，抽出足够的空气创造真空是有效的。 - The so-called no perfect technology, vacuum freeze drying technology of the main disadvantages of high cost.
正所谓没有完美的技术，真空冷冻干燥技术的主要缺点是成本高。 - According to quantum theory, even a perfect vacuum is not truly empty; it is filled with fluctuations as a result of the Heisenberg uncertainty principle.
根据量子理论中的海森堡测不准原理，就算是完美的真空也不是空无一物，而是充满了量子涨落。 - In contrast to the mechanism of conduction and convection, radiation may take place in a perfect vacuum.
与传导和对流的原理不同，辐射可在完全真空中进行。 - The results of the experiment show that it is a type of perfect mine high-voltage vacuum distribution equipment, which is of high quality in its performance, protection and use.
试验结果表明该装置性能优良、保护齐全、使用方便，是煤矿井下理想的高压真空配电装置。 - Since the cavity generally works in the perfect vacuum environment, the huge cavity body volume will make vacuumization more difficult, and bring more rigorous requirements for space requirement.
由于加速腔一般工作于高真空环境下，庞大的腔体体积一方面增加了抽真空的难度，另一方面也增加了对空间位置的要求。 - The regulations can be used for guiding the actual construction of vacuum drainage system. So that the whole design will be much more perfect and it will be helpful to the application of the vacuum drainage technology.
相信可以用于指导真空排水系统的实际施工，使整个设计内容更加全面，为真空排水技术的推广应用提供帮助。 - Nowadays, scientists never get a perfect process of quantum teleportation because squeezing degree of entangled state can not be infinite while applying two-mode squeezed vacuum state for quantum channel.
在现阶段相干态量子隐形传态实验中，通常以双模压缩真空态作为量子通道，由于其压缩度达不到无穷大，人们始终也无法获得保真度等于1的完美传送。