1.
lasting for an indefinitely long period of time.
无期限持续很长时期的。
2.
Remark: The event can be short or long.
注:事件能够是短时期或长时期的。
3.
Seven years was a long time!
七年也是一个长时期呢！
4.
A long period of abnormally low rainfall, especially one that adversely affects growing or living conditions.
干旱长时期的过低降雨量，特别指妨碍生长或生存的这样一段时期
5.
the meat was like submarine sailors, having been submerged in water for a long time.
肉像潜水艇士兵，会长时期伏在水里；
6.
Are there any planes to Detroit next Tuesday?
下长时期二有去底特律的航班吗？
7.
This will be our task for a very long time to come.
这就是我们今后很长时期的任务。
8.
Youth is the time of physical growth.
青年时期是长身体的时期。
9.
The hot season is very long.
高温时期持续很长。
10.
Continuing or lasting for an indefinitely long time.
长期的，长久的继续或保持无限长的时间的
11.
The using and curing time decreased with the increasing of accelerant amount.
促进剂少,适用期变长,同时固化时间也会变长。
12.
of long [short] duration
长期 [短期] 的
13.
As the maturity date of a long-term liability approaches, the obligation eventually becomes due within the current period.
在一项长期负债接近到期日时,它最终会在本期内到期。
14.
Increase task duration, so the work is done over a longer period of time.
延长任务工期，使工作在更长时间内完成。
15.
Increase task duration, so the additional work is done over a longer period of time
延长任务工期，使附加的工作在更长时间内完成
16.
Effect of Synchronous Achilles Tendon Lengthening while Leg Len gthening in 176 Cases
小腿延长时同期进行跟腱延长(176例疗效观察)
17.
seminal ideas of one discipline can influence the growth of another.
幼年时期的纪律观念能够影响另一个成长期。
18.
This country had now entered upon a long period of stagnation.
从此，这个国家进入了一个长期不景气的时期。