As an important problem in the system of performance of contract,the principle of performance of contract has some divergences theoretically and needs further study.
合同履行原则是合同履行制度中的重要问题,但理论上分歧很大,有必要进一步研究。
As an important principle in the performance of contract, the principle of the changed circumstance is provided minutely in civil law countries and common law countries.
情势变更原则作为合同履行的重要原则，在大陆法系及英美法系国家均有详细规定。
As a rule, a contract will come through the whole course of talking over, sketching out, signing, performance, alternation, termination and coming to an end.
一份合同一般要经历洽谈、草拟、签订、履行、变更、终止或结束的整个过程，施工合同履行是其中的重要环节，应该受到足够的重视。
The employers should perform the obligation voluntarily,and the workers can call on the employers through application.
雇主应当自觉履行工资续付义务,劳动者可以通过工资续付请求权要求雇主履行义务;在雇主违反工资续付义务时,劳动者可以通过国家强制雇主履行义务。
From the laws and regulations of informing obligation of life insurance,the performing time,content,method and remission of informing obligation were analyzed,and its influence on life insurance contracts was further discussed.
从人身保险告知义务的法律规定入手,对告知义务履行的时间、内容、方式、免除等进行分析,从而进一步探讨对人身保险合同的影响。
So it is necessary for us to discuss the worthiness of establishing the notification system in assignment contract and the fulfilling subject,time and manner of the notification duty for purpose of carrying assi.
因此,有必要对债权转让中通知制度的设定价值及通知义务的履行主体、时间、方式进行探讨,以期在司法实践中使债权转让制度更合理地实施,以真正地发挥其价值。
Donation subject to collateral also has some special rules during fulfillment.
附义务赠与在履行体系中也有特殊规则。
The Contract Law of People s Republic of china stipulates conventional dealings in daily life by means of legislation so as to fulfil any contract properly.
《中华人民共和国合同法》把生活中的交易习惯从立法上加以规定 ,便于合同正确适当履行。