… The eight measurements made prior to 1974 are all in reasonable agreement, albeit
within rather large errors due to either a small number of signal events or a small number of …

… exists in the device as the main nonlinear process. The … of the sky-green glaze at liquid
helium temperature is studied. … were implanted with high dose at low temperature. The strength…

… Research progress on system oscillation and stability of liquid rocket engine[J]. Journal
of Aerospace Power, 2023, 38(12):2919-2936 doi: 10.13224/j.cnki.jasp.20220036 …