1.
Coming events cast their shadows before.
事未发生，先有苗头。
2.
Happily this never happened.
幸好这事从未发生.
3.
He has never been in an accident.
他从未发生过事故。
4.
Pneumothorax was noted in 16 cases(10.7%)and hemoptysis seen in 13 patients (8.7%).
咯血发生率为 8.7% ,未发生大出血。
5.
Expected or required but not yet having come about.
期待发生的被期望或要求但仍未发生的
6.
IBNR [incurred but not reported ]
已发生未报告［abbr.］
7.
raw producer gas
(未净化的)发生炉煤气
8.
crude producer gas
未净化的发生炉煤气
9.
IBRN (Incurred but not reported losses )
已发生但未报的损失
10.
Not fully grown or developed.
未长成的，未充分发展的生长或发展不完全的
11.
According to statistic, maiden, did not bear, not lactation or lactation are undesirable person come on easily.
据统计，未婚、未生育、未哺乳或哺乳不良者轻易发病。
12.
Reveal What No One Reveals and Issue What No One Issues--Discussing the Study of Mr. LIU Rui-ming s Research About the Knotty Problem of Folk customs Again;
道人所未道 发人所未发——刘瑞明先生的民俗疑难探源研究补论
13.
An unhandled exception occurred during index analysis.
索引分析时发生未处理的异常情况。
14.
An unknown error occurred while reading a shape master.
在读取主控形状时发生未知错误。
15.
Unknown error while attempting to display video.
试图显示视频时发生未知的错误。
16.
Install did not complete successfully. There were errors during install.
安装未成功完成。安装过程中发生错误。
17.
The Document Library could not be deleted. An unknown error occured
无法删除“文档库”。发生未知错误
18.
{An unexpected error occurred during command execution.}
{命令执行过程中发生未预期的错误。}