The key was to use a pulley system that would magnify the applied force.
关键是要使用滑轮系统，以扩大其作用力。
I'm responsible for student admissions to the college and I use a computer system to help process student enrolments and to do the timetabling.
我负责学院的学生录取工作，我使用计算机系统来帮助处理学生的注册和做时间表。
The system might use a smart identity card, or a digital credential linked to a specific computer and would authenticate users at a range of online services.
该系统可能使用智能身份证或连接到特定计算机的数字证书，并在一系列在线服务中认证用户。
Finally, he offered to walk me through the use of a different CD, one that would erase my entire system.
最后，他主动提出教我如何使用另一张 CD，这样就能彻底清除我的整个系统。
The aim of the agreement was to prevent the improper use of the country's bank secrecy laws, and its effect was to curb severely the system of secrecy.
该协议的目的是防止人们不恰当地使用该国的银行保密法规，它的效果是严厉遏制保密制度。
The GPS system is of great use to whoever wants to find his destination in a strange city.
GPS系统对于那些在陌生城市寻找目的地的人来说，作用很大。
She told BuzzFeed News that her freshman chemistry class required her to use Connect, a system provided by McGraw Hill where students can submit homework, take exams and track their grades.
她告诉BuzzFeed新闻，她的大一化学课要求她使用麦格劳·希尔公司提供的Connect系统，学生可以在该系统中提交作业、参加考试并跟踪他们的成绩。
The driver will use a telephone to dial instructions about his destination into the system.
司机将用电话把目的地的相关说明输入系统。
The islanders use a system of barter instead of money.
岛上的居民实行的是以物易物，而不是用货币。
So how can you use the system—welfare or criminal justice—to produce the behavior we want?
那么，你如何利用福利或刑事司法系统来产生我们想要的行为呢？
On Tuesday, Stanford announced that it would work with EdX to develop a joint educational system that will make use of the automated assessment technology.
周二，斯坦福大学宣布将与EdX 合作，开发一个利用自动评估技术的联合教育系统。
An adequate warning system is in use to warn all shores likely to be reached by the waves.
一套完备的预警系统被用于向所有可能被海浪触及的海岸发出警报。
It became a lingua franca in India, where a variety of indigenous languages made the use of any one of them as a whole-country system problematic.
它成为了印度的通用语，在这里各种各样的本土语言使得使用任何一种语言作为一个全国系统都有问题。
When fully developed, this system will enable him to build a biomechanical profile for coaches to use to help budding swimmers.
当这个系统被完全开发出来后，他就可以为教练们建立一个生物力学的档案，用来帮助崭露头角的游泳运动员。
However, this purely visual system was useless in bad weather, and, by the 1930s, radio communication was coming into use for ATC.
然而，这种纯粹的视觉系统在恶劣天气下毫无用处，到了20世纪30年代，无线电通信开始用于空中交通管制。
It sounds like you could do with an assistant but that's obviously not possible, so what about having an online system that students can use to do their scheduling?
听起来你需要一个助手，但这显然是不可能的，那如果有一个在线系统来帮助学生做他们的日程安排呢？
Why do you choose to use Beidou Navigation Satellite System, Mr. Li?
李先生，你为什么选择使用北斗卫星导航系统？
If the new safety system had been put to use, the accident would never have happened.
如果采用了新的安全系统，事故就不会发生了。
Scientists hope to learn more about this plant warning system, so that we can use it to grow more crops.
科学家希望对这种植物预警系统有更多了解，这样我们就可以利用它种植更多的作物。
The attractive point to companies wishing to use the system is the low selling overheads.
对于希望使用该系统的公司来说，有吸引力的一点是其低廉的销售费用。
For an iPhone headed for the China market, customs officials use an electronic system to stamp the goods as "exports" and then restamp them as "imports".
对于投向中国市场的手机，海关工作人员会利用一个电子系统先将货物标记为“出口”，再重新标记为“进口”。
If you own a detector working from this system, you should try to use only batteries with proper crimped terminals.
如果你有在此系统上工作的检测器，则应尝试仅使用具有适当卷曲端子的电池。
Figure 2: Use system proxy and tagged values for contained systems.
图2：对被包含的系统使用系统代理和标记值。
使用系统时间。
You can use system tunable parameters to control the behavior of the AIX page replacement daemons and control how AIX treats different classes of pages page replacement.
您可以使用各种系统可调参数来控制AIX分页替换守护进程的行为，并控制AIX处理不同类型分页的分页替换的方式。
Use system this, can conveniently person who inquire management of.
使用该系统，可以方便地进行查询等方面的管理。
As an application executes, it makes system calls to the underlying operating system whenever it needs to open a file, send a packet, or otherwise use system resources.
在应用程序的执行过程中，当需要打开文件、发送数据包或者使用系统资源时，它会对基础操作系统进行相应的系统调用。
DB2 page cleaners can make use of AIO to more effectively use system resources.
DB 2页面清理器可以通过AIO来更有效地使用系统资源。
You may use System X for similar provisioning of Windows and Linux resources using VMware hypervisor.
您可能使用SystemX，同时借助 VMware 虚拟机管理程序来类似地供应Windows与Linux资源。
Make it a pay-for-use system and see if customers start demanding instead of anticipating updates.
当它变成一个付费使用的系统时，看是不是消费者开始要求升级而不是期待升级。
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