The airline had not been searching unaccompanied baggage by hand, but only screening it on X-ray machines.

这家航空公司一直没有手工检查非随身行李，只是在X光机上检查。

《柯林斯英汉双解大词典》

Fisherman Ray Turner hand-built the V-shaped stone overflow dam, in the East Branch of the Delaware River in New York.

渔民雷·特纳在纽约德拉瓦河的东支流手工建造了这个 V 字形石头溢流堰，或称鱼梁。

youdao

A supernova from a merger of two white dwarfs, on the other hand, would create significantly less X-ray emission than the accretion scenario.

相反，来自双白矮星并合的超新星产生的X射线辐射要比吸积少很多。

youdao

The Blues lie fourth in the table, seven points adrift of leaders Manchester United, who have a game in hand, with assistant Ray Wilkins coaching the team on an interim basis.

BBC: Chelsea confirm Hiddink as coach

An X-ray of the hand and wrist can show how mature a person's bones are and help predict how much longer he or she will continue to grow.

CNN: What can I do to grow taller?

Brushing the surface of rocks with Curiosity's dust removal tool first enables the arm-held hand lens camera and X-ray spectrometer, in particular, to see features that might otherwise be obstructed.

BBC: Curiosity Mars rover deploys its rock brush