1.
open-ended memorandum of understanding
无限期的谅解备忘录
2.
uninterrupted in time and indefinitely long continuing.
时间上不中断而且是无限期的持续。
3.
remaining the same for indefinitely long times.
无限期的长时间保持不变。
4.
lasting for an indefinitely long period of time.
无期限持续很长时期的。
5.
This message with restricted permission has expired and cannot be opened.
此限制权限的邮件已过期，无法打开。
6.
Continuing indefinitely or for a long period of time.
持久的，不断的无期限持续或长期的
7.
The probation period for parole in the case of life imprisonment is 10 years.
无期徒刑的假释考验期限为十年。
8.
have been postponed indefinitely."
被迫无限期延缓。”
9.
annuity Bond: Bond on which interest is paid indefinitely and which has no maturity date.
年金债券:无限期支付利息,无到期日的债券
10.
It's easy to procrastinate when the deadline seems infinitely far away.
当最终期限总是遥遥无期时是很容易延期的。
11.
There is no known limit on the capacity of long-term memory.
长期的记忆的能力是无限的。
12.
freehold/leasehold tenure
无限期完全保有的[租赁保有的]状况
13.
America cannot indefinitely serve as the breadbasket for the world.
美国不可能无限期地作为世界的粮仓。
14.
If the payments are made over an infinite period of time the annuity is called a perpetuity.
假如支付期是无限的，称为永久年金。
15.
No, a renewal term is not able to delete.
不能，续约（续费）期限是无法删除的。
16.
Chapter V Duration, Cessation and Invalidation of Patent Right
第五章 专利权的期限、终止和无效
17.
Reasonability of the Legal Provisions on Open-Ended Employment Contract;
无固定期限劳动合同之规定的合理性
18.
Arbitrage-Free Models of Continuous-Time Term Structure Models;
连续时间利率期限结构的无套利模型