The phrase 'penetrating inside' is correct and usable in written English.
You could use it to describe an action of someone or something gaining access to a closed-off area or location. For example, "He used a crowbar to penetrate inside the boarded-up door."
"By penetrating inside the Palestinian cities, we were able to say, 'No more,' " the senior Israeli military official said.
The musicians feed their material into the space, enough to be picked up by their feedback system, after which they ride their own sounds, penetrating inside the noise to throw its shapes.
This may well be an optimistic simplification because the plasma in general acts to shield the external waves from penetrating inside.
We demonstrated that the pH-responsive polymer deposited on the surface of the photonic film acts as a barrier to prevent water from penetrating inside the porous matrix at neutral pH.
In our case study, we choose, as an example, to use the net distance travel of a tool when penetrating inside a model of a deformable surface as the design objective to minimize.
In fact, at 10 mg/kg, the inhibitor RM-532-105 seems to have difficulty penetrating inside the testis and was found to be concentrated in the testicular capsule, and therefore unable to inhibit the 17β-HSD3 located inside the testis.
Daylight does not penetrate inside, though rainwater sluices in.
Ford also commands the respect of his teammates -- for the pounding his 165-pound body takes when he penetrates inside and for chastising them for poor efforts, most recently in a loss to Texas Tech in the quarterfinals of the conference tournament.
In pH = 7, water molecules undergo H2 bonding so generates more space for the molecules to penetrate inside, thus swells more.
The water droplet placed on the sample penetrated inside ZnO nanomaterials very fast in ~1 s showing complete wetting (penetration) (Fig. 2a).
A lit candle was penetrated inside me, they cut off my clitoris and they raped me.
