英语释义

1. of or relating to the mystical and alchemical writings or teachings arising in the first three centuries a.d. and attributed to Hermes Trismegistus

2. relating to or characterized by subjects that are mysterious and difficult to understand relating to or characterized by occultism or abstruseness recondite
a hermetic discussion

3. airtight
hermetic seal

4. impervious to external influence
trapped inside the hermetic military machine
— Jack Newfield

5. recluse, solitary
leads a hermetic life

6. closed tightly so that no air can go in or out

7. being airtight or impervious to air

片语

hermetical sealing熔解密闭

hermetical container压力容器

Hermetical Operation密封操作

hermetical recovery密闭回收

hermetical sealing packaging气密性包装

movable hermetical mantle密闭罩

sealed封闭；盖印（seal的过去分词）

semi-hermetical compressors半封闭压缩机

tight紧的；密封的；绷紧的；麻烦的；严厉的；没空的；吝啬的

hermetical seal密封

英汉例句

• oil gutter structure on the export axle of retarded mechanism and hermetical piece are coordinated for gas isolated.

  它的减速机构输出轴上用储油槽与密封件配合进行气隔离。

• it has characteristic of hermetical components can adjust and replace, reliable hermetic capability etc.

  密封部位可调节更换，密封性能可靠等特点。

• the lowering hermetical state of an engine will not only cause economy and power coastdown, but also worsen the emission evaluating indicators of exhaust gas.

  发动机密封性降低，会造成发动机经济性、动力性下降及废气排放指标恶化，因此对各缸压缩压力的检测具有重要意义。

• cylinder compression pressure is an important parameter for measuring the hermetical state of an engine.

  发动机汽缸压缩压力是检测发动机机密封性的重要参数。

• the novel and hermetical structure is suitable for operation under the states of both positive and negative pressure.

  新颖的密封式箱体结构，适用于正、负压力状态下的运行。

• the author introduced the construction character and hermetical principle and application in practice of multiple arrangement metal and hard hermetical gas butterfly value.

  文章介绍了多层次金属硬密封煤气蝶阀的结构特点、密封原理及实际应用情况。

• found in 1996, tianjin grd industrial & trading co. ltd. is the manufacturer which produces and exports hermetical compressors in china.

  天津市格瑞达工贸有限公司成立于1996年，专业从事小型全封闭制冷压缩机研发、生产制造和销售。

相似词

unknown未知数；未知的事物，默默无闻的人

相反词

shallow[地理] 浅滩

superficial表面的；肤浅的 ；表面文章的；外表的；（人）浅薄的