Real options - options in the real world - have value, too, and a date at which the decision is no longer optional.

真正的选项-真实世界中的选项-也有价值，以及一个再没有选择余地的时间。

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Note: parameters shown in Angle brackets are optional; parameters or options shown in normal brackets () are required and must be provided.

注意：尖括号中的参数为可选参数；方括号()中的参数或选项为必需参数，必须提供。

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The field labeled Optional Parameters in the invocation screens in Figures 1 and 2 controls the set of analyzers that are to be executed, as well as other runtime options.

图1和2中调用屏幕的标签为optional Parameters的字段控制将执行的分析程序集，以及其他运行时选项。

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We're told to expect an oleophobic Gorilla Glass screen with a standard XGA (1024 x 768) resolution, options for 16GB, 32GB or 64GB of storage, optional WWAN, an accelerometer, gyroscope, light sensor, microphone and a battery that'll last for around eight hours in ideal circumstances.

ENGADGET: HP / Palm's 9.7-inch Topaz tablet to use 1.2GHz Qualcomm MSM8660, Adreno 220 GPU

The ultrathin and lightweight Windows 8-based tablet(7) also features optional HP ElitePad Smart Jackets, (8) which add connectivity options and longer battery life along with specific add-ons that customize the tablet for specialized uses.

ENGADGET: HP fills in pricing and availability details for its sprawling Windows 8 line-up

Configuration options include your usual array of Core i3, i5 and i7 processors (vPro optional), with up to 8GB of RAM and up to 256GB of solid-state storage.

ENGADGET: Dell's Latitude 10 tablet, OptiPlex 9010 all-in-one and Latitude 6430u Ultrabook all available now