New project instances are immutable, except that instance items can be added to them and instance properties set on them.

新的专案执行个体是不变的，除了执行个体项目能够加入它们，以及在其上设定的执行个体属性。

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You add each button both to the panel and to the instance list of clearable items, which you'll use in one of the listeners.

您将各个按钮同时添加到面板中和可清除项的实例列表中，这个列表将用于一个侦听器之中。

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The Web client provides three major business functions -- starting a business process instance, worklist items, and administration.

Web 客户端提供了三个主要的业务功能——启动业务流程实例、工作列表项及管理。

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Chili's says it offers a number of lower-calorie, lower-sodium and low-fat options on both its adult and Pepper Pals child menus, and that guests may customize and modify their orders -- substituting side items, for instance.

CNN: 'Obesity on the menu' for kids, group says

They also note the jaws of corpses often gape open, allowing any number of items to fall in for instance, they note a skeleton with a thighbone in its mouth was found in the cemetery of Vecchio Lazzaretto in Venice.

MSN: 'Vampire' plague victim spurs gruesome debate

But now, as is increasingly common in museums, a more chronological approach prevails, so that varied objects from a given era can be shown in tandem to give a sense of the period fine art, for instance, may be seen alongside furniture, craft items or even machinery beginning with the Middle Ages on the lower floors and culminating with the 20th century under the eaves of the tower galleries.

WSJ: A Great Museum Enters a New Golden Age | Rijksmuseum | Rembrandt | Vermeer | By Jonathan Lopez