The phrase "almost complete in" is correct and usable in written English.
It can be used to describe something that is nearly finished or developed in a particular area or aspect.
Example: "The project is almost complete in terms of design, but we still need to finalize the budget."
Alternatives: "nearly finished in" or "close to completion in".
Flattened by German artillery, it was completely rebuilt between the wars in the original medieval style (restoration was almost complete in 1940 when the Germans invaded again).
It is almost complete in the northern district.
However, it is very difficult to make use of information culled from such tests in designing contacts which are either complete or almost complete in nature.
Apparent recovery of the macroscopic shape and bio-mineralization of BAp was almost complete in the ulna defect after 4 weeks.
The complex was almost complete in 1939, but the outbreak of the Second World War prevented its further use as a holiday resort.
As expected, pablociclib treatment of PEL cell lines lead to a striking G1 arrest, which is almost complete in BCBL-1 cells (Fig. 4h, i, and Supplementary Figure 6 for results in BC-3).
Pipeline construction is almost completed in North Dakota, but the company building it, Energy Transfer Partners, still lacks a final permit to drill under the river.
The sculpture, now almost completed in Russia, is being donated, but critics say that the city is still being overcharged, and that it has a chance to stave off embarrassment by saying thanks but no thanks.
In all experiments, the immobilizations were almost completed in less than 3 h.
Construction of I-70 across the panhandle was almost completed in September 1971, with only one of the two carriageways completed in the final segment of freeway near Elm Grove.
The fixation by formaldehyde is almost completed in 24 hours but the formation of methylene bridges proceeds much more slowly [45].
