The paper describes status and development of domestic seismic instruments, points out the succession of instruments and stability in use should be paid attention to besides applying new technologies.
指出国产地震勘探设备在不断地研制开发新技术、新工艺的同时,也应将产品的继承性和系统的稳定性作为一项同等重要的研究课题。
Designs that need more stability, a strong organizational structure, and a classic and trusting message, tend to use more symmetry in the design.
以下情形中更趋向使用对称,如:需要更大稳定性的设计中,牢固的组织结构中,或是要传递传统的、令人信赖的信息时。
They use too much leverage (in other words, they have risky balance-sheets) and are thus a threat to financial stability.
他们运用太多杠杆(换句话说,他们的资产负债表具有风险),因此对金融稳定具有威胁。
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