см. тж. вести записи; выполнять; проводить; производить

• The combination of so many properties is difficult to achieve (or attain, or realize).

• Consolidation of powder is most commonly brought about by hot pressing.

• These operations were often carried on simultaneously.

• This survey is being conducted by ...

• All operations will be performed (or completed) on time.

• The new plan was put into effect.

• Similar experiments will be run (or carried out, or performed) in our laboratory.

• Machining is completed in one chucking ([lang id=2]за одну установку в патроне[/lang]).

• Such communication links should be easily realized.

• Preparation of 2,3-butanediol has been by fermentation.

• Activity or concentration gradient is employed to effect (or accomplish) mass transfer between two phases.

• One method of arranging head-on collisions is to build two storage rings that ...

• These reactants effect oxidation.

• Specific halogenation can be made to occur in sunlight ...

• Quantitative analysis is practised by every analytical laboratory.

• Such measures were ultimately effectuated.