The phrase "is useful to explain" is grammatically correct and can be used in written English.
You can use "is useful to explain" to introduce a statement that explains the purpose or benefit of something. Example: Reading books is useful to explain complex concepts in an engaging way.
Molecular electrostatic potential study by using quantum chemical tools is useful to explain reactivity, charge separations and monovalent interactions of molecules [23].
The calculated thermal field is useful to explain the non-uniform distribution of the temperature measured at the turbine inlet.
The conceptual model describes the idea of a new business which is useful to explain a business.
In order to understand the importance of IR spectroscopy in obtaining structural information, it is useful to explain the points outlined in the foregoing with respect to coordination.
The morphology feature is useful to explain the thermal property changes (Tg and Td) and AFM images show that the presence of POSS aggregation in larger scales occurs at higher POSS contents.
Detecting gene flow and introgression from cultivated to weedy rice is useful to explain the genetic differentiation and evolution of weedy rice populations.
All the indirect methods used were useful to explain part of the variability of the energy value of the ingredients studied, although the best results were generally obtained from the NIRS equations.
Experimental analyses of hermit crabs and their preferences for shells are essential to understand the intrinsic relationship of the crabs' dependence on shells, and may be useful to explain their shell use pattern in nature.
If you are looking for a career change it can be useful to explain the reason for this within your profile - it may stop them from filling in the blanks themselves.
If you are looking for a career change it can be useful to explain the reason for this within your profile: I think personal profiles are particularly important where you don't have directly comparable experience to what the employer is looking for, but where you can show transferable skills.
Then, she thought, "Wouldn't it be useful to explain how these families interact when they meet in the kitchen?" Knowing, for example, that chard, spinach and beet greens are in the same botanical family (the Goosefoot), but that kale and broccoli rabe are in a different one (the Cabbage) helps a cook manage all that dizzying produce from the farmers' market.
