签订

Article 16 Where a land user that has obtained the right to use state-owned land through agreement-based assignment needs to change the purpose of land use stipulated in the assignment contract to business purposes, such as commerce, tourism, entertainment and commodity residence, etc., that user shall obtain the consent of the assigner and the department of urban planning of the people's government of the city or county, conclude the agreement on alteration of the contract on assignment of land use right or conclude a new contract on assignment of land use right, make up the corresponding assignment fee for land use right at the price on the land market at the time of alteration according to the changed purpose of land use, and make the alteration registration of land use right according to law.

第十六条以协议出让方式取得国有土地使用权的土地使用者，需要将土地使用权出让合同约定的土地用途改变为商业、旅游、娱乐和商品住宅等经营性用途的，应当取得出让方和市、县人民政府城市规划部门的同意，签订土地使用权出让合同变更协议或者重新签订土地使用权出让合同，按变更后的土地用途，以变更时的土地市场价格补交相应的土地使用权出让金，并依法办理土地使用权变更登记手续。

Banks in the real estate as collateral (hereinafter referred to as a mortgage) lending operations, mortgage and the mortgagee must sign a written pledge contract Since collateral and the date of the contract 30 days to the local real estate collateral management for registration.

一、银行办理各项以房地产作为抵押的贷款业务，抵押人和抵押权人必须签订书面抵押合同，并自抵押合同签订之日起30日内，向当地房地产管理部门办理抵押登记。

The full contract for the purchase of five Vega rockets will be concluded by March, according to ESA.

这一系列合同中的第一份订单是在2009年12月签订的。2009年12月签订的合同价值约6600万欧元，用于阿里安公司购买为织女火箭准备的原料。

Article 16: Within the allotted time of the land's remise, the grantee should use the land according to the applications and the use conditions regulated in this contract. If the applications and use conditions regulated in this contract should be changed, the relevant formalities should be transacted according to the laws. An application to the granter for permission to sigh the change protocol of the remise contract of resign the remise contract, adjust the rent for remise of the land's use right and transact the registration of the change of land.

第十六条在出让期限内，受让人必须按照本合同规定的土地用途和土地使用条件利用土地，需要改变本合同规定的土地用途和土地使用条件的，必须依法办理有关批准手续，并向出让人申请，取得出让人同意，签订土地使用权出让合同变更协议或者重新签订土地使用权出让合同，相应调整土地使用权出让金，办理土地变更登记。

In the same year , the two governments signed the bilateral Agreement on Trade Relations in which most-favored-nation trade status was extended to each other on a mutually beneficial basis.

同年，两国政府签订了双边贸易协定，在互利的基础上相互给予对方最惠国待遇。80年代初又签订了一系列工业合作协议。

If two parties want to sign a contract C over a communication network, they must "simultaneously" exchange their commitments to C Since simultaneous exchange is usually impossible in practice, protocols are needed to approximate simultaneity by exchange partial commitments in a piece by piece manner The party of secondly sending commitments may have a slight advantage; a "fair" protocol must keep this advantage within acceptable limits The protocol for signing a contract is improved based on the research result of secure multiparty computation In this protocol, the parties obliviously transfer the signed bit and the committed bit; the other parties can prove the validity of this bit based on the confirming sub protocol, but he cant gain more information about the whole signature by accumulating the signed bit or the committed bit After the parties exchange the whole signed information, they declare the commitment about the signature respectively, and gain the whole signature of the other party At this moment, the party doesnt care about the advance quit of the other party, because he has gained the whole signed information Finally, it is proved that this protocol is quit fairness

在网络环境中解决合同签订问题需要保证信息交换的同时性，以前提出的协议都会给第 2个发送者部分计算特权，利用不经意传输协议则可以解决这个问题在协议执行过程中，参与者将合同的签名位以及他对签名位的承诺不经意传输给对方，对方可以利用验证子协议证明该位的有效性，但是他却不能通过位交换次数的增加获取更多的完整签名的信息；在完成签名位的交换之后，参与者分别宣布承诺，并得到对方对合同的完整签名；在宣布承诺时，协议参与者已经获得全部的签名内容，要么是签名位，要么是对方对该位的承诺，因此参与者并不需要担心对方提前终止协议在文章的最后利用多方安全计算的结论证明了该协议满足终止公平性1 引言两个参与者A和B想要通过网络协商签订合同C 为了保证公平性，参与者必须同时交换自己对合同的签名，然而在实际的网络环境中，想要完全同时地交换对合同的签名是不可能的，他们必须将签名分成若干块依次地执行，以保证大致的同时性但是这种方法依然存在着问题

In practice, even if the two sides signed a subscription book, but since the seller had no formal contract on the contents of the buyer, while the book is not available for the basic elements of the contract, in which case if the seller refused to contracts and the buyer consultation, or consultations no satisfactory, then the buyer the right to refuse to sign the contract and demanded the return of the deposit.

在实践中，即使双方签订了认购书，但是由于卖方事先没有就正式合同的内容告知买方，同时认购书也不具备合同的基本内容，在这种情形下如果卖方拒绝就合同内容和买方协商，或者协商达不成合意，那么买方有权拒绝签订合同，并要求卖方返还定金。

Each part shall make all efforts to obtain effectiveness of the Contract within 90 days after the signing of the Contract and shall inform the other party of such ratification by telex or telefax and confirm by letter.

合同签订后，双方均以电传方式通知对方，并最终以信件的方式加以确认，合同中各项条款在签订后90日内生效。

Australia's Woodside Petroleum yesterday announced that the liquefied natural gas sales contract worth 40.4 billion U.S.

澳大利亚Woodside石油公司昨天宣布终止了该公司与中石油签订的价值404亿美元的液化天然气销售合同，该合同是2007年签订的。

Be in Shanghai, last year July, china inspect with Shanghai explain connect company of subway asset management to sign contract of exclusive advertisement representative, since July 1, 2008, sole agent Shanghai 8, the advertising Wu of 9 lines; Of the same age in October, sign a contract again, hold the position of Shanghai subway the exclusive adcraft of 6 lines.

在上海，去年7月，华视与上海申通地铁资产经营管理公司签订独家广告代理合同，从2008年7月1日起，独家代理上海8、9号线的广告业务；同年10月，又签订合同，担任上海地铁6号线的独家广告代理商。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。