实际上不存在 meaning in English

virtually non-existent

The method encounters difficulties if one considers a condensed species which is not actually present at equilibrium .
当我们研究一种平衡中实际上不存在的凝结组分时，用这种方法便有困难。
I think there ' s no conversed blade existed . if there be , i have to take a look
我以为逆刃刀实际上不存在。如有，定要开开眼界。
The false alarm is a fault indicated by bit or other monitoring circuitry where no fault exists
虚警是机内测试或其它检测电路指示有故障而实际上不存在故障的现象。
The replication connection object does not actually exist in active directory until this method is called
在调用此方法前， active directory中实际上不存在复制连接对象。
Give me their names so that i can call them up and discuss it . " since no such users actually existed , it was easy to discount these demands
告诉我他们的名字，这样我可以给他们打电话，和他们进行讨论。 ”由于实际上不存在这种用户，因此很容易忽视这些需求。