Theoretical warranty analysis and experimental study both indicate that LDPTR can produce more refrigeration power than CPTR.

理论依据分析和实验研究都表明大口径脉管制冷机可以获得更大的冷量。

youdao

The comparison of calculation with experiment shows that the refrigeration power and pressure are well accorded with each other.

计算结果与典型实验结果进行了比较，表明制冷量与压力参数均能较好地吻合。

youdao

For solving the problem of small refrigeration power of common pulse tube refrigerators (CPTR), a new concept is put forward of large diameter pulse tube refrigerator (LDPTR).

为了解决普通脉管制冷机的小冷量问题，提出了大口径脉管制冷机的新概念。

youdao

Not only that, but there are millions of people on the planet living in places where the demand for vaccines is high but the supply of electricity to power refrigeration is non-existent.

FORBES: Vaxess Goes To Harvard

So have electrical power, refrigeration, television, telephones, cars, and air conditioning.

FORBES: Forget The Sequester: Entrepreneurs Are Saving The Future