His family is well-known in medicine for generations, and has a long line of famous doctors.
他家是有名的世医之家，祖上都是名医。

An aerial half a wavelength long consisting of two rods connected to a transmission line at the center.
连着在中心的波导线的由两个棒组成的半波长天线。

As a kind of figurative art, the form, especially the line form in painting has been concernedfor a long time.
作为造型艺术, 绘画中的形, 尤其是线形的问题一直倍受关注

d. For intermediate packing lube points on long twocompartment distance pieces, the lube line pressure is zero.
对于双腔室的间距块，中间的润滑油管线压力为零。

You want to dial an outside line 9 before the number， please call long distance you need to transfer switchboard.
您要拨打外线请在号码前加9拨打长途需要总机为您转拨。

New principle of segregated phase current differential protection in long distance transmission line with series capacitor compensation
有串补电容输电线分相电流差动保护的新原理

This was nothing but deceptive, delusional and delirious rigmarole at its stupidest, a trick played on ministers to keep them in line for as long as he could.
而秦二世胡亥则不能扫除草隶之人迁徙之徒而国亡身灭。