| 1. | Furunculosis is usually due to staphylococcus aureus .
疖病常常由金黄色葡萄球菌所引起。 |
| 2. | However, pollen insect-pollinated (entomophilous)species is also often transported by wind .
然而，虫媒传粉（虫媒植物）种的花粉也常常由风来输送。 |
| 3. | Agents were often shared between mi6 and the kgb in the latter stages of the war, and possibility of a plant was obvious .
在战争后期，特工人员常常由军情6局和克格勃共用，因此安插间谍显然是可能的。 |
| 4. | Rfps are often answered by several draft specifications
Rfp常常由几个草案规范来回应。 |
| 5. | The shaking or whipping is usually done with a blender
摇匀搅拌这道工序常常由搅拌器完成。 |
| 6. | Department of mathematics , taiyuan normal university , taiyuan 030031 , p . r . china
目前，一个数据库常常由许多用户共享。 |
| 7. | Rain that has an abnormally high level of acid , usually caused by industrial or oil - refining operations
降雨中的酸合量偏高，常常由工业或炼油业的生产造成。 |
| 8. | A data structure that is used for intertask synchronization . semaphores are usually provided by the operating system
用于进程间同步的数据结构。信号灯常常由操作系统提供。 |
| 9. | The effective work of maintaining discipline is usually performed by students who advise the academic authorities
主张训练有效率的工作常常由那些劝告学术上的权威的学生完成。 |
| 10. | They show activity from start to finish , and often consist of both a start and end event record
事件监视器可以显示从开始到结束的活动，常常由一个开始事件记录和一个结束事件记录组成。 |
