1. Once standards are established, system performance is measured and compared with the standard. 2. Once an employer has established the criteria, they must be applied equally to all and with no exceptions. 3. Once a company has gained a reputation for releasing buggy software, it takes a long time and lots of effort to overcome peoples negative perceptions. 4. Once you have used a feature from the expanded portion of a list, it is promoted to the short menu. 5. Click the button once to show the non-printing characters; click on it again to hide them. 6. This makes it easy to see two views of the same document, or to scroll to two different parts of a large document at once. 7. Once youve located the Word icon, point to it using your mouse (or trackball), then click on it twice quickly (double-click) to launch the program. 8. Measure twice, cut once. 9. Once basic physiological needs are at least partially met, people are motivated to seek a sense of safety and security.
While
while , ; , :
| While on his business trip to NY the CEO signed several contracts. | - . |
| Hard disk storage, while more costly and less portable, has a greater storage capacity and quicker access time than a standard diskette. | , , . |
| While you are working in the foreground in one program, one or more other applications can be running unseen in the background. | , . |
33. .
1. A coprocessor speeds processing by executing specific types of instructions while the CPU works on another processing activity. 2. The new system will be run in parallel to the old system for a while so that if there are problems, the old system is available as a backup. 3. Main memory stores software code while the processor reads and executes the code. 4. Hold the latch with one hand while pulling the battery out of the bay with the other hand. 5. While IBM system platforms traditionally use Intel microprocessors and one of the Windows operating systems, Apple computers typically use non-Intel microprocessors designed by Apple, IBM, and Motorola and a proprietary Apple operating systemthe Mac OS.
Upon
on upon . upon , , :
| Upon cooling, amorphous silica precipitates from the supersaturated solution. | . |
| Upon detection of an error, the task is interrupted automatically. | . |
Between among
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between , among , , . , change, difference, interaction, transfer, relationship, separation, distinction, similarity, comparison, ratio, clearance, choice, space.
| Consumer surplus is the difference between value and price. | . |
| Adhesive wear is caused by strong adhesive forces between the two surfaces within the real area of contact. | . |
| However, due to the differences among manufacturing shops, decision logics have to be customized for each shop. | . |
between among . between ( ) :
| Design involves a continuous interplay between the requirements the designer wants to achieve and how the designer wants to achieve these requirements. | , , , . |
| The discipline known as magnetohydrodynamics (MHD) deals with the interactions between electrically conducting fluids and electromagnetic fields. | , (), . |
among :
| Among the packaged and central systems, VAV (variable-air-volume) cooling systems are used only for interior zones. | , . |
