1.
permanent failure
永久性故障（持续性故障）
2.
Time-domain method to identify permanent fault of transmission line with shunt reactor
带并联电抗器输电线路永久性故障的时域判别方法
3.
For phase-to-phase fault, it trips three phases and recloses three phases (checking synchronization and no-votage); when reclosing on permanent fault, it trips three phases.
使开关相间故障跳三相，重合三相（检定同期或无压），重合于永久性故障跳三相。
4.
The ability of a material to become permanently deformed- stretched, drawn, or hammered without failure while maintaining an appreciable load.
变成永久性变形的能力-扩展，拉伸，或锤锻后在可预估的持续负载下不出现故障的能力。
5.
The Fault Diagnosis of the Slope of the Permanent Ship Lock for the Three Gorges--Acoustic Emission Signal Analysis and Processing Research;
长江三峡永久船闸边坡故障诊断——声发射信号分析处理研究
6.
Resections in children do not produce a permanent physiologic handicap.
在儿童中，肝切除不致引起永久性生理障碍。
7.
Study on the Life of the Water Hydraulic Control Valves and Malfunction Analysis;
纯水液压控制阀耐久性实验研究与故障分析
8.
semipermanent floating oil boom
半永久性的浮动栏油栅
9.
semipermanent electronic storage
半永久性电子式存储器
10.
branch long-lived assets
分支机构永久性资产
11.
His work is ephemeral.
他的作品没有永久性。
12.
are disappearing forever.
即将永久性地消失。
13.
a molecule that is a permanent dipole.
是永久性偶极子的分子。
14.
nonvolatile memory [ storage ]
固定[永久性]存储器
15.
non-perpetual licence [taxi]
非永久性质的牌照〔的士〕
16.
existing permanent unprotected file
现有永久性非保护文件
17.
the Permanent Normal Trade Relations)
永久性正常贸易关系
18.
permanent normal trade relationship
永久(性)正常贸易关系