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Discover LudwigThe phrase "at approx" is not standard in written English; it is better to use "approximately" or "at approximately." You can use it when you want to indicate an estimated time or value, but it's advisable to use the full word for clarity.
Example: "The meeting will start at approximately 3 PM."
Alternatives: "around" or "about".
Exact(60)
The mid-latitude rainfall begins at approx. 35° latitude on both hemispheres.
The shortest burner cycle time appears at approx. 50% of the boiler heating load.
At approx 1400 he eats a frugal meal and then takes his post-prandial nap of about an hour's duration.
He said: James, my fault but I told the Standard that Nigel would be arriving at approx 10.30 this morning.
The states at approx. −3.4 and −3.8 eV correspond to states localized on the two zigzag termini of the ribbon.
The unsupported panel area was set at approx 1000×500 mm with simply supported boundaries along all four edges.
At approx 1420 we were called to reports of an assault in John Wilson Street, Woolwich where one man was being assaulted by two other men.
It read: "My fault but I told the Standard that Nigel would be arriving at approx 10.30 this morning.
At approx. 12.45pm, I heard a few loud "pops" and thought little of it until I started hearing a stampede of students yelling and screaming..
The Ca2+ indicator fluorescence by ionomycin decreased at approx. 20 min, but that by capsaicin was sustained until at least 60 min.
Precipitation data were obtained from a nearby weather station at approx. 10 km distance to the farm (15° 58′43″S, 71° 12′48″W).
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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com