Since I work with open source a lot, I am occasionally asked to tell someone when open source will become a viable alternative to commercial software.
由于我长期从事开源方面的工作，所以有时候人们就问我，开源软件何时能够成为商业软件的一种可行替代方法。
The bi-folding doors deliver natural light and harness passive cooling breezes when open and security when closed.
双折门提供自然光，打开时利用被动降温的微风，关闭时保障安全。
Line charts are also used when open, high and low data points are not available.
当没有开盘价、最高价和最低价时，也可使用线图。
You are easy to see when open but hard when fallen.
花开的时候容易被人看到，但花落了就很难找到了。
Stationery binding: binding which allows books to remain flat when open as to facilitate writing in.
部册装订：容许部册在打开时，保持平坦，方便书写的装订方式。
To perform the exercises in this post and see the results, you will need: a book of 200+ pages that can lay flat when open, a pen, and a timer (a stop watch with alarm or kitchen timer is ideal).
要做本文建议的练习，看到成效，需要：一本200页以上的书，而且打开时能平摊在桌面上。笔、计时器（闹钟或者厨房用计时器最好）。
When open, select the Reference TAB (Figure 17).
当编辑器打开时，选择Reference选项卡(图17)。
When open, select the Mediation Handler TAB, shown in Figure 8.
当打开后，选择MediationHandler标签，如图8所示。
When open in spring, a faint fragrance can be smelled far away.
兰花是我国古老名花之一，每当春季花开之时，幽香清远。
When open Session in view is implemented as a filter or interceptor, the persistence-context object remains open during view rendering.
当openSessioninView模式作为过滤器或拦截器实现时，持久化上下文对象在视图呈现期间会保持打开状态。
When open Session in view is implemented as a filter or interceptor, the persistence-context object remains open during view rendering.
当openSessioninView模式作为过滤器或拦截器实现时，持久化上下文对象在视图呈现期间会保持打开状态。
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