The IETF's standard for compressing HTTP contents includes two levels of encoding: content encoding and transfer encoding.

IETF用来压缩HTTP内容的标准包括两级编码：内容编码和传输编码。

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This section includes: dispatch services through the current practices and laws in China are two levels of analysis to make the labor dispatch system to improve further the need.

这部分内容主要包括：通过对目前我国劳务派遣实务和法律两个层面的分析，从而提出对劳务派遣制度进一步给予完善的必要性。

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The Shenguang III TILICS adopts two levels of database design and includes general control, service FEP and distributed control service FEP.

神光III原型装置，采用两级数据库设计，包括总控和服务FEP及分控服务FEP。

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The homes themselves will be available in nine different models that range from the 640-square-foot, one-bedroom Connect:2.1 to the Connect:8.4, a 2, 560-square-foot abode that spans two levels and includes four bedrooms.

FORBES: By Land or by Sea: New Prefab Firm Offers Game-Changing Delivery System

The programme gives enterprise customers a choice of two levels of support, alongside access to the time-saving administration tool, Landscape, which includes audit, compliance and ongoing management features for large desktop deployments.

ENGADGET: Ubuntu 12.04 LTS Precise Pangolin hits the web, with HUD in tow