| 1. | Create an appointment every sixth iteration
每当第6次循环时创建1个约会。 |
| 2. | Is incremented each time through the loop by 1
在每次通过循环时都加1 。 |
| 3. | Send a message to three users every sixth iteration
每当第6次循环时发送1条消息给3个用户。 |
| 4. | Is calculated once rather than every time the loop is executed
而不是每次执行循环时都计算： |
| 5. | As the products of combustion circulate , they heat and feed water
燃烧产物循环时便加热供水。 |
| 6. | Send an invitation to three users every sixth iteration
每当第6次循环时发送1个邀请给3个用户。 |
| 7. | Send an invitation rsvp accept every sixth iteration
每当第6次循环时发送1个邀请rsvp （接受） 。 |
| 8. | There are no mud returns while circulating
循环时没有泥浆返出。 |
| 9. | Application of the contrasting method in lecturing the steam power cycle
对比法在讲授蒸汽动力循环时的应用 |
| 10. | Move string during circulation
在循环时注意活动钻具 |
