Immediately after having laughed at Cosette 's graceful command when no one was paying any heed to him Jean Valjean had risen and had gained the antechamber unperceived .

在珂赛特的亲切命令下，冉阿让笑了之后， 乘人不备，立刻 站 起身来，没有人 察觉，他走到了候 客室。

The I in me dwells in the house of silence and therein it shall remain for ever more unperceived unapproachable .

我的“真我”居留于沉默之屋， 哪里 无人 知晓，也永远无法企及。

With the increase in walking speed there are naturally airborne movements unperceived by the judges provided that there is no change in the walking pattern .

随着竞走速度的增加，在不改变竞走技术结构的前提下，自然出现的裁判员 不能觉察的 腾空 是 客观存在的。

Physicality became a shadow reality that went unperceived for a long time on the part of soul .

物质层成了一个阴影实相，很长时间 未被灵魂 发觉。

VM live migration allows system to transfer a running VM from the physical host node to another one seamlessly and the whole migration process is completely transparent and unperceived to the user .

虚拟机动态迁移允许系统将一台正在运行的虚拟机从一个物理节点无缝地迁移到另外一个物理节点，而整个迁移过程是对用户完全透明和 不 可 感知的。