既然电子合同的技术尚未成熟，那么必须依赖使用服务之前建立的商业关系。

Since the technology of e-contracts is not yet mature, a dependency on an established business relationship prior to the use of the service must exist.

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SBIR第三阶段的合同授予那些把SBIR计划中开发和演示的技术成功地进行商业化的公司。

SBIR Phase III contracts are awarded to companies that have successfully commercialized the technologies developed and demonstrated in the SBIR program.

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强化专有技术类商业秘密文件的管理；签订竞争禁止合同。

Strengthen the management of the business secret file, Sign the contract of forbidden competition.

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