the state of being imminent and liable to happen soon
例句
Crucial events impend in Europe. 欧洲即将发生具有决定意义的事变。
C. impendence technology is a promising method in studying the rebar corrosion state in concrete. 因此，交流阻抗技术是研究混凝土内钢筋腐蚀状态的有力工具。
This very recklessness makes me feel that these costly operations may be only the prelude to far larger events which impend on land. 这种孤注一掷的作法，使我感到这些代价重大的战役，也许正是陆上即将发生远为重大事件的一个前奏。
The study of impendence inversion is implemented to find the sand distribution within the target formation and the vantage reservoir. 为研究目标层段砂体的横向展布情况与储层的有利部位，对该区进行波阻抗反演研究。
Does it demean women's dignity or boost women's autonomy and impendence when we treat uterus as a means and businesslize of reproduction? 代孕将子宫工具化、生殖商业化,是贬低了女性的尊严还是促进了女性的独立自主?
Then the influence of the enclosure side walls is considered by the equivalent image currents and the impendence matrix is modified further. 进而考虑了边壁对电路的影响，计算并修正了阻抗矩阵。
