• He said about one hundred kilograms of water had been found in the material ejected by the moon crash.

    VOA: special.2009.12.30

  • Obsidian is a kind of black glass formed when the heat of a volcano melts the silica material in sand.

    VOA: special.2009.09.16

  • They also can become weak, expel material from the stomach, and suffer pain in the head or muscles.

    VOA: special.2010.04.20

  • Men in two special factories worked day and night to make the concrete building material for the dam.

    VOA: special.2009.08.12

  • To make that genome, the researchers replaced all the natural genetic material in a bacterial cell with a synthetic set of genes.

    VOA: special.2010.07.20

  • These pants were especially useful for miners in California who needed clothing made from a strong material.

    VOA: special.2009.12.18

  • Stardust passed through a cloud of material surrounding comet Wild Two in January of two thousand four.

    VOA: special.2009.09.30

  • One wedding dress from Egypt is made of red material covered in designs of gold thread.

    VOA: special.2009.03.11

  • Material from the RQ36 asteroid will be sent back to Earth in a special protective device.

    VOA: special.2011.06.22

  • They tested the material for genetic information to identify the virus in two chimp communities.

    VOA: special.2009.09.08

  • NASA captured the material using the Stardust spacecraft launched in nineteen ninety-nine from Cape Canaveral,Florida.

    VOA: special.2009.09.30

  • It was made with material saved from aid centers built after the flood in Johnstown.

    VOA: special.2009.07.26

  • Radiation used in CT scans may be harmful to the genetic material within mummified remains.

    VOA: special.2010.06.29

  • She also had enough material for a book on the war in the Soviet Union.

    VOA: special.2009.05.17

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定