解除

Respiration was the most important limiting factor of fresh seed dormancy. Seeds without seed coat and aleurone layer germinated, but could not grow to normal seedling until finishing some metabolism. Drying could break fresh seed dormancy, but the effect of treatment with GA3 and H2O2 was not very significant.

呼吸是限制玉米鲜种子萌发的主要因素，去除种皮可以促使鲜种子萌发，但若要成长为正常幼苗还需体内代谢完成与幼苗生长有关的物质的合成，干燥可以使种子解除休眠，赤霉素、过氧化氢处理可一定程度解除鲜种子休眠，低温处理对解除玉米鲜种子休眠不起作用。

The presentation based on the engagement is substantially a bestowal act with attached terms.

基于婚约发生的财产赠与关系，实质上是一种附条件的赠与行为，婚约解除后应依不当得利予以返还；一方擅自解除婚约或因他方过错解除婚约的，无过错方可请求损害赔偿。

There is a contradiction that according to traditional civil law, the object of contract rescission is the contract itself, and the legislations in most countries stipulate that contract rescission has full or partial retroactivity effect, while, they don't exclude the party to allege the compensation for the damages of the breach of contract, which bases on the exist of the contract.

传统民法认为，合同解除的标的是有效合同本身，并且多数国家采用合同解除有溯及力或部分情况下有溯及力的立法例，另一方面又不排除当事人在合同解除后请求债务不履行的损害赔偿，但债务不履行的损害赔偿的前提是合同的有效存在，在理论上存在矛盾。

When force majeure occurs and causes a contract to be unable to be executed, the party involved is legitimated to have a statutory right of discharge and to be exempted from part or all of the duties. However, whether this statutory right of discharge has retroactivity and how much this exemption can be may vary in different cases.

当不可抗力的发生影响合同履行时，合同当事人享有法定解除权，但法定解除权是否具有溯及力应具体问题具体分析，对因合同法定解除而产生的损害，当事人依法可以减轻或免除赔偿责任。

Firstly, it analyses the object of contract rescission from several angels, concludes that the object of contract rescission should be the original right and obligation in the contract, the contract itself and the right and obligation in the contract for the purpose of remedy is not rescinded. So the problem that whether contract rescission has retroactivity effect becomes the problem that whether contract rescission makes the original right and obligation in the contract vanishes retroactively.

笔者对合同解除的标的进行分析，认为合同解除的标的应该是合同内容中的原始性权利义务，合同解除后合同本身和合同中的救济性权利义务并不因合同解除而消灭，正因为此，关于合同解除是否有溯及力的问题也变成了合同解除后是否使合同中的原始性权利义务溯及地消灭的问题。

Exercising recission right of contract is a important content of Contract Law in china, but for lack of the related standard of the recission right, or illegitimate design of the law itself and so on, the effect of application of law is not very well, and create many inconveniences to exercise the recission right, in legal practice.

合同解除权的行使是我国统一合同法的一项重要内容，但法律实践中由于缺少相关的合同解除权规范或由于法律本身设计上的不合理等问题，导致法律适用的效果不佳，给法律实践中行使合同解除权解除合同造成诸多不便。

Base on the previous research results, this paper, will focus on exercising the recission right and make a study form the concept ,the system, and the practice etc, with the close combination of the standard of exercising the recission right in our Contract Law ,and mainly learning from the legislative experience of the Civil Law system.

本文在前人研究成果的基础上，紧密结合我国《合同法》的合同解除权行使规范，主要借鉴大陆法系立法经验，以合同解除权的行使为中心，从观念、制度和实践等层面展开分析研究，以期发现合同解除权行使制度的运行机制，为完善我国合同解除权行使制度的立法、正确适法等提供理论支撑。

Thus this paper will firstly describe the basic concept of exercising the recission right——the law recission and the recission right; then introduce the occurrence reason of the recission right detailedly, and the procedure and effect of exercising the recission right, and so on; finally ,this paper puts more emphases on the improvement of exercising the recission right system.

基此，本文首先对合同解除权行使的基础概念——合同解除及解除权进行了阐述；随后比较详细的介绍了合同解除权的发生原因，合同解除权行使的程序，合同解除权行使的法律效果等合同解除权行使制度的相关问题；最后，文章将重心放在我国合同解除权行使制度的改进上。

Base on the previous research results, this paper, will focus on exercising the recission right and make a study form the concept ,the system, and the practice etc, with the close combination of the standard of exercising the recission right in our Contract Law ,and mainly learning from the legislative experience of the Civil Law system. And that is in order to discover the operation mechanism of exercising the recission right system, and put forward the theoretical support to perfect the legislation and correct application of exercising the recission right .

本文在前人研究成果的基础上，紧密结合我国《合同法》的合同解除权行使规范，主要借鉴大陆法系立法经验，以合同解除权的行使为中心，从观念、制度和实践等层面展开分析研究，以期发现合同解除权行使制度的运行机制，为完善我国合同解除权行使制度的立法、正确适法等提供理论支撑。

And that is in order to discover the operation mechanism of .......Keywords:Recission Right of Contract; Rrising Reasons; Exercise Effect; Exercise Procedures; Improvement

基此，本文首先对合同解除权行使的基础概念——合同解除及解除权进行了阐述；随后比较详细的介绍了合同解除权的发生原因，合同解除权行使的程序，合同解除权行使的法律效果等合同解除权行使制度的相关问题；最后，文章将重心放在我国合同解除权行使制度的改进上。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。