The phrase "internal working" is correct and usable in written English.
It can be used to refer to the inner mechanisms or processes of a system, organization, or concept.
Example: "Understanding the internal working of the software is crucial for effective troubleshooting."
Alternatives: "internal mechanisms" or "inner workings."
"They will not provide," he said to groans from the Melbourne audience, "the internal working documents of another sovereign state".
Internal working papers from the House Republican leadership say, "If a prescription drug benefit is added to Medicare, it should be delivered through the private sector".
The internal working state of that athlete, however, may be at arm's length from genuine health.
An internal working paper counselled: '… Supporting mere anticommunism was not enough.
Five gram of homogenized samples were spiked with 5 μL of internal working standard solution (10 μg/mL) and vortexed for 1 min to mix thoroughly.
Accordingly, we have set up a number of internal working groups, consisting of governors, Reserve Bank presidents, and staff, to study these and related issues.
In order to protect cells against environmental stresses, we report a method of modifying the cell surface architecture while maintaining the internal working properties of the system.
A variable-temperature heat reservoir AHP cycle is modeled, in which internal working substance is working in four temperature levels and all irreversibility factors are considered.
Porrino said it will be running internal working groups to discuss policy points and see if it can establish common positions to put in front of European politicians.
This system, called the "internal working model of social relationships", continues to develop with time and experience.
His focus for bringing about change was the parents' internal working models, parenting behaviours and the parents' relationship with the therapeutic intervenor.
