This paper introduces the advantages of LPM light material, probes into how to use the LPM light material as filling to construct the cast-in-site reinforced concrete hollow floor.

介绍了L PM轻质材料的优点，探讨了如何以lpm轻质材料为填料进行现浇混凝土空心楼盖的施工。

youdao

In the light of the problems existing in the diploma paper writing of university students at present, this paper probes into how to make proper use of the library to write the papers.

针对当前高校大学生撰写毕业论文中存在的问题，探讨了如何正确利用图书资料来撰写论文。

youdao

Metal-rubber mirrors would be light and rugged, and would be ideal for use in cameras, space probes or satellites.

ECONOMIST: MONITOR

One of her principal achievements is the invention of a biochemical sensor with thermoelastic probes, which combines the effects of light and ultra-sound for use in biotechnology.

UNESCO: House | United Nations Educational, Scientific and Cultural Organization