Due to the elements of traditional system and legislation the judicial protection of trade secret in China is based on a dual system which considers administrative execution as a main method while judicial adjudication as an assistant one .

由于传统体制因素和立法方面的原因，我国对 商业秘密的法律保护形成行政执法与司法审判两条途径、协调运作，而以行政执法为主、司法审判 为辅的双轨局面。

HELEN : Yes I know . The trade fair starts on Saturday and you and your assistant will be arriving on Friday night . is not that right ?

海伦：是，我知道。 商品展会礼拜六开幕，你和你的 助手将在礼拜五晚抵达。没错吧？

A wireless trade security model for K-Java handset and PDA ( Personal Digital Assistant ) is proposed .

提出并实现了一种针对K-Java手机和个人数字 助理（PDA）的无线网络 交易安全模型。

This is a better business than having a new-car dealership says Sheng Feng assistant marketing manager of Shanghai Used Car Trade Market a large three-storey car park where 70 dealers gather daily .

上海二手车 交易市场（ShanghaiUsedCar TradeMarket） 助理市场经理盛峰（音译）表示：生意好过新车代理。该市场拥有一座巨大的三层停车场，每天聚集着70名经销商。

The thesis introduces several trade modes : long time contract transactions spot transactions real time transactions assistant service and so on .

论文介绍了电力 市场中的长期合同交易、现货交易、实时交易、 辅助服务等 交易形式。