1) super-sized engine
超大型发动机
2) super-large-bore engine
超大缸径发动机
3) oversquare engine
超方型发动机
4) large gas engine
大型气体发动机
5) large ultra-supercritical turbo-generator
大型超临界汽轮发电机
1.
The protection schemes for the large ultra-supercritical turbo-generator will suffer the disadvantage of low sensitivity as it has the high reactance and low resistance.
由于结构设计的原因,综合性能较好的一些保护方案如横差保护和不完全纵差保护等将不能应用于大型超临界汽轮发电机。
2.
The protection schemes for large ultra-supercritical turbo-generators, the leading units in the near future in China, will suffer from the low sensitivities because it has the high reactance and low resistance.
大型超临界汽轮发电机组将是我国的主力机组,电抗的增大和定子绕组电阻的减少将使短路电流水平下降,保护灵敏度降低。
6) scramjet model
超燃冲压模型发动机
1.
Research on the ignition and combustion performance of kerosene in a direct-connected scramjet model was conducted.
46的大范围内,煤油在超燃冲压模型发动机中能够成功点火,支板和凹腔对煤油在超声速气流中的点火及稳定燃烧有重要作用,少量氢气的喷入对煤油的点火燃烧有良好的促进作用。
补充资料：航空发动机推重比(见航空发动机推力)
航空发动机推重比(见航空发动机推力)
thrust to weight ratio of aeroengine
hQngkong角dong)1 tuizhongbi航空发动机推重比〔thros*:。wdgh:ra-tio of aeroengine)见航空发动机推力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条