This contract is a non-fixed term labor contract: contract term From Date Month Year to the occurrence of legal or stipulated dissolution or termination conditions.

本合同为袐无固定期限的劳动合同。合同期从___年___月___日至合同中法定解除或终止合同的条件出现时止。

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Failure to comply with these conditions will result in termination of the contract.

不遵守这些条件将导致合同终止。

《牛津词典》

This AGREEMENT shall take effect as of the date first above written and shall maintain in full force and effect until earlier termination by PARTY a in accordance with the terms and conditions herein.

本协议于上述日期生效，在甲方依据本协议约定通知提前终止之前，应一直保持效力。

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However, in general, termination conditions are far more difficult to diagnose as they straddle the line between convenience and cause.

FORBES: Irreconcilable Differences: When To End An Outsourcing Deal

This is not only to validate termination rights, but also to simultaneously identify any conditions associated with those rights and assess the implications of exercising them.

FORBES: Irreconcilable Differences: When To End An Outsourcing Deal

Predicting the location of the termination shock was hard, the researchers say, because the precise conditions in interstellar space are unknown.

BBC: Voyager impression (Nasa)