In this article,we discuss the function and applicatiin of the new-type building materals- enamel block and PEX tube and the importance of strengthening the ueseareh of new-type building materials.
In light of high-speed development circumstances of social economy in 21st century,this paper analyzes the development trend of urban construction in the new century from the angle of sustainable development combined with the status of land resource,urban construction and increment speed of urban population in the future in our country,and points out that strengthening the researches on new-type structural form and building material is the important measure to fulfill urban construction in the new century.
In response to a request from the personnel of a credit bank that had been moved into a new building, an evaluation was made of employee health complaints.
In this paper, we demonstrate a new architecture of a self-seeded multiwavelength Brillouin-erbium laser by using a nonlinear optical-loop mirror and a nonlinear amplifying-loop mirror (NOLM-NALM).
The paper presents a new architecture composed of bit plane-parallel coder for Embedded Block Coding with Optimized Truncation (EBCOT) entropy encoder used in JPEG2000.