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- Horizon Gyroscope Unit 水平回转仪装置
- The sea seemed to melt into the sky at the horizon. 在水平线处，海洋似渐渐没入天际。
- The sun appeared above the horizon. 太阳出现在地平线上。
- The mountainous island loomed on the horizon. 那座巨大的岛屿隐隐约约浮现在地平线上。
- The luminous intensity on unit area. 单位面积上的发光强度。
- He pointed to a tower on the distant horizon. 他指向远处地平线上的一座塔。
- The reddening sky threw into relief a line of trees on the horizon. 通红的天空使地平线上的一行清晰可见。
- Harbour lights were blinking on the horizon. 海港的灯火在水平线上闪烁着。
- The sun has risen above the horizon. 太阳已从地平线升起。
- The mountains indent the horizon. 山峦使地平线成锯齿状。
- The family is the smallest social unit. 家庭是社会最小的单位。
- At last, they saw an island on the horizon. 终於他们见到地平线上有一个岛。
- The sun was on the horizon when we set off. 我们出发时，太阳正在地平线上。
- The lights were blinking on the horizon. 灯光在地平线上闪烁着。
- A gyroscope consisting of a rotating wheel in a rigid case. 回转轮一种由装在固定的盒中的一个转轮组成的回转仪
- He scanned the horizon, looking for land. 他细看天水相连的地方，寻找陆地。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- The sun dipped below the horizon. 太阳落到地平线下。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- The family is the basic unit of society. 家庭是社会的基本单位。
