seal of the state

英 [siːl ɒv ðə steɪt]

美 [siːl əv ðə steɪt]

网络国玺

The requirements for the form of the manufacture-supervising seal for unified national invoices and the printing of the layout of the invoice shall be stipulated by the State Administration of taxation, a system of irregular change in layout shall be instituted, forged invoice manufacture-supervising seal is prohibited.
全国统一发票监制章的式样和发票版面印刷的要求，由国家税务总局规定，并实行不定期换版制度。禁止伪造发票监制章。
The Board of Directors shall adopt a corporation seal, which shall be in the form of a circle and shall contain the Corporation's name and the year and state in which it was incorporated.
董事会应当采用圆型的，并且包含公司名称以及年度的，以及股份公司的所在州为形式的印章。
Seal of hatch of manned spacecraft by the bud ring, ensures well static work state in a vacuum environment and cannot be damaged to leakage in the condition of large force.
舱门则采用橡胶蕾形密封圈密封，要求在真空的环境下能够保证良好的静密封特性，在大作用力的条件下，不会损伤，造成泄漏。
The Rubber O-ring seal theory is further improved by analyzing the contact pressure on the sealing close contact surface of rubber O-ring under the state of self-sealing improve.
通过分析O形橡胶密封圈的在自紧密封状态下密封接触面上的接触压力分布，阐述了O形橡胶密封圈的密封理论。