也许有这么一个遥远的天体具有一个更加稳定的更加圆润的轨道而至今未被我们发现。
There might be a distant object in a more stable, more circular orbit that has gone unnoticed so far.
事实上，稳定与增长公约确实提供了对违规者的财政处罚办法，但从未被使用过。
In fact, the stability and growth pact does provide an option for financial penalties to be imposed on rule-breakers, but they have never been used.
这3个国家都有巨大的国内市场和相对稳定未被自由化的银行系统。
All three countries have large domestic markets and relatively stable banking systems, which have not been liberalised.
用单粒子理论分析了未被有质动力势阱捕获的电子对电磁波泵自由电子激光边带不稳定性的影响。
Influence of untrapped electrons on the sideband instability of electromagnetic Wig-gler free electron laser(EM-FEL)is analyzed in detail with single-particle theory.
拱坝的抗屈曲稳定性一直是未被重视的问题。
The stability of arch dam against elastic buckling has always been ignored.
拱坝的抗屈曲稳定性一直是未被重视的问题。
The stability of arch dam against elastic buckling has always been ignored.
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