The phrase "across the material" is correct and usable in written English.
It can be used when discussing the distribution, coverage, or application of something over a specific material or medium.
Example: "The paint was evenly applied across the material to ensure a consistent finish."
Alternatives: "throughout the material" or "over the material".
Members of Isis, meanwhile, fly into a rage when they come across the material.
They have to be good electrical conductors but also poor thermal conductors so the temperature difference across the material doesn't disappear too quickly.
The prototype for the electronic spectacles is based on a Motorola patent for eyeglasses in which a voltage is applied across the material to change the refractive index.
Sometime in the 1960s, as Welles told Frank Brady for an article in the November 1978 issue of American Film, he came across the material again, in his villa in Spain.
Metal mesh, metal shelving, sandpaper, linoleum, bubble wrap, cardboard, coffee filter, painted brick: holding a pen-shaped utensil in your right hand, you touch the desired texture's name and then drag the utensil across a countertop, say, and in your fingers you feel exactly the sensation that you would feel if the tool were being dragged across the material you specified.
The effectiveness of an insulation material is measured in terms of its heat-transfer rate, or U-value, often expressed as the number of BTUs passing through a given unit of insulating material each hour at an expressed temperature differential across the material.
The amount of steady current through a large number of materials is directly proportional to the potential difference, or voltage, across the materials.
Naturally, the greater surface roughness led to the greater skin deformation when the exploratory motion of the participant was controlled to be approximately the same across the materials.
In this study, permeability of carbon dioxide across the materials was found to increase almost linearly with increase in the respective gas flow rate but the permeability was nearly independent of pressure, attesting to their meso-porosity.
A visual examination of pretreated arundo and spruce reveals that the fiber structure and the ability to retain water within the fibers differ across the materials.
He was indicted on Sept. 27 on charges of distributing the material across the country and internationally, using the Internet.
