This displays icons of each running program and allows you to switch among them.
这会显示每个运行程序的图标，你可以在其中进行切换。
Alternatives provide a credible threat to suppliers, even if the ability to switch is constrained.
替代方案对供应商构成了可靠的威胁，即使转换的能力受到限制。
"Bilinguals can pay focused attention without being distracted and also improve in the ability to switch from one task to another," says Sorace.
索瑞斯说：“双语者可以集中注意力而不分心，不同任务间进行切换的能力也有所提高。”
In Type 3 situations, there are few alternatives, but the ability to switch without difficulty creates a threat that companies can use to negotiate concessions from existing suppliers.
在第三种情况下，几乎没有其他选择，但毫无困难地转换的能力造成了一种威胁，企业可以利用这种威胁与现有供应商谈判让步。
Thankfully, I've learned to switch off and let it go over my head.
谢天谢地，我已经学会了不再烦恼，把它抛到脑后。
Over the years, Tim Joseph's partners have helped many dairy farmers to switch to grass-fed.
多年来，蒂姆·约瑟夫的合作伙伴已经帮助许多奶农改用草料喂养。
Many dairy farmers were persuaded to switch to grass-fed when they saw its advantage in terms of profits.
当许多奶农看到牧草喂养在利润方面的优势后，他们就被说服改用牧草喂养了。
Packing up again with no picnic, Zack had to switch schools for the second time and space is even tighter.
扎克再次收拾行装，这并不轻松，他不得不第二次转学，而空间也更紧张了。
A zoo employee who develops a serious animal-induced allergy is very likely to switch to some other occupation.
动物园的工作人员如果出现严重的动物过敏症状，很可能会转向其他职业。
Therefore, to reduce shipping time, Trancorp plans to switch to trains and barges to transport goods to Burland.
因此，为了缩短运输时间，Trancorp计划改用火车和驳船将货物运送到伯兰。
Persuading people to switch their phones off altogether when they get behind the wheel might be the only answer.
说服人们在开车时关掉手机可能是唯一的方法。
At 15 euro ($22) a tonne the price is high enough to induce power companies to switch some generation from coal to ga.
每吨15欧元（22美元）的价格足够让电力公司从煤发电转向用气发电。
At Boston College, for example, you would have to complete an extra year were you to switch to the nursing school from another department.
例如，在波士顿学院，如果你要从另一个系转到护理学院，你就得多读一年。
Where previously it had concentrated on the big infrastructure projects such as dams, roads and bridges, it began to switch to projects which directly improved the basic services of a country.
以前的重心是大坝、道路和桥梁等大型基础设施项目，现在开始转向直接改善国家基础服务的项目。
So, I'm going to switch all my signs.
我将要把所有的记号换一换。
The goal is to go 21 days without having to switch.
他们的目标是争取在21天内不挪换腕带。
Use the scenario to switch the database for SQL validation.
使用切换SQL检验所用的数据库场景。
Later, it is decided to switch the database to HADR-enabled DB2.
后来，决定将数据库切换到启用HADR的DB2。
Granted, it's not feasible for everyone to switch occupations.
诚然，换工作并不是对谁都可行。
So he decided to switch to an iPhone. And he LOVES this phone.
并且他一下子就喜欢上了这款手机。
But initial efforts to get farmers to switch to other crops failed.
但引导农民种植其他作物的最初努力失败了。
To execute these instructions, you need to switch to the kernel context.
要执行这些指令，您必须切换到内核上下文。
If you have a solemn distaste for it, you might want to switch employers.
如果你对它有着严重的厌恶感，那么你可能要换雇主了。
I decided to switch back to my newer computer by using an external monitor.
我决定换回我那较新点儿的电脑在外接个显示屏。
Using different tools for different purposes forces me to switch contexts too often.
对不同的用途使用不同的工具迫使我过于频繁地切换环境。
At this point, a window appears asking if you want to switch to the J2EE Perspective.
此时会出现一个窗口，询问您是否希望切换到J2EE透视图。
Listing 2 shows how to switch the type of access when the project is already open.
列表2显示了当这个项目已经被打开时如何转换它的存取类型。
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