Упражнение 30. Определите функции слов only, since, yet, either и переведите предложения

1. Under a fixed procedure of welding these two latter factors are the only ones under which the welding operator has control. 2. There remain only five cases to be considered in this analytic study. 3. The question of the gauge to be adopted was not yet definitely settled. 4. It remains yet to be seen how, if at all, this modest improvement in exports will influence business activity in general. 5. As yet no practicable means of controlling this procedure has been found. 6. Yet occasionally such important operations are delegated to unskilled, inefficient workmen. 7. Text may be formatted either after it has been entered or as it is typed into the work area. 8. You can use either the Zoom options on the Toolbar or the Zoom choice on Words View menu to enlarge or reduce the size of things on your screen. 9. Only download beta software if you know what you’re doing online and are comfortable with your computer and how it works. 10. Linux is actually only the kernel of an operating system, the part that controls hardware, manages files, separates processes, and so forth. 11. Always make all of your formatting changes before creating a table of contents or index, since altered margin settings, type sizes, and a myriad of other things affect how much text will fit on a page, and thus which pages contain specific items. 12. The paragraph alignment buttons will affect either the paragraph containing the insertion point, or all selected paragraphs. 13. Since any analysis or design is only as accurate as the models used, it is essential that the circuit designer have a thorough understanding of the models commonly used, and the degree of approximation involved in each.