The phrase "add some explanatory" is not correct as it is incomplete.
It should be "add some explanatory notes" or "add some explanatory text" to be usable in written English. You can use it when you want to suggest including additional information or clarification in a document or discussion.
Example: "To enhance the clarity of the report, please add some explanatory notes regarding the data analysis."
Alternatives: "include some clarifying" or "provide additional explanation".
The idea is straightforward enough: take a real-life scene, or (better) a video of a scene, and add some sort of explanatory data to it so that you can better understand what's going on, or who the people in the scene are, or how to get to where you want to go.
"If you have to add another explanatory level and explain to people what you're doing, you're going to lose them right away".
In a conference call with election officials and expat advocates last week, Bob Carey, director of the Federal Voting Assistance Program, acknowledged that the changed wording had caused concerns and said that he hoped to add an explanatory preface on the organization's Web site.
Scott famously re-edited Blade Runner (initially for a 1992 Director's Cut) after poor test screenings of the 1982 original saw him forced to add an explanatory voiceover and a "silly ending".
After fitting the variance components model, we further add the explanatory variables at the individual, region, and industry levels into the model to examine the corresponding effects.
Even with Model 3, the D statistics are very small (median = 0.045), indicating that the addition of Cognitive Skills and Educational Attainment does not add much explanatory power.
The three significantly upregulated and PCR-verified genes identified in the present paper add further explanatory components to the proposed etiology of smoking on the course of CD.
The generation effect hardly changes when we add other explanatory variables into Models 2 4.
To add an explanatory measure to eventual patient-experienced symptoms we performed a pre- and post-intubation bronchoscopy.
We explored another model with an even higher lag period (>3); however, these models failed to add to explanatory capacity, and rather showed sharp declines in model fit.
