In recent years, Guizhou province has been actively promoting the transformation of old communities. By selecting some projects, the transformation of old communities in cities and towns is combined with the work of &...In recent years, Guizhou province has been actively promoting the transformation of old communities. By selecting some projects, the transformation of old communities in cities and towns is combined with the work of "creating a beautiful environment and a happy life together", which can be replicated and popularized, so as to promote the transformation of old communities throughout the province. In 2019, Guizhou province issued a special fund of 700.25 million yuan from the central government for urban affordable housing projects, which was used to transform old urban communities. At the same time, the Technical Guidelines for Renovation of Old Towns in Guizhou Province is compiled as an important basis for the design, implementation, construction, acceptance and management of the renovation of old towns in Guizhou province. In this paper, the reconstruction project of old residential areas in Zhenyuan county city is taken as an example, and a complete reference path is provided from practice.展开更多
Objective: to develop and invent a new type of animal endotracheal intubation, which has far-reaching influence on medical experimental teaching and animal modeling in scientific research. Methods: the sharp end was u...Objective: to develop and invent a new type of animal endotracheal intubation, which has far-reaching influence on medical experimental teaching and animal modeling in scientific research. Methods: the sharp end was used to penetrate into the trachea of experimental animals, the external air bag and the fixing device were squeezed, and the pressing device was pushed to complete the operation. Results: after many experiments, the experimental effect of this device is due to the old-fashioned device. The blocking factor of tracheal intubation is the first factor that affects the success rate of the experiment. It is necessary to reform the relevant equipment of animal organ intubation according to this situation. Conclusion: the new type of animal endotracheal intubation can significantly improve the experimental simplicity and success rate, and the experimental data have been improved to a certain extent.展开更多
With the effective implementation of construction engineering management work, in order to comprehensively promote the construction level of construction engineering, optimize the quality of construction management, c...With the effective implementation of construction engineering management work, in order to comprehensively promote the construction level of construction engineering, optimize the quality of construction management, construction engineering management personnel in the existing engineering technology requirements, clear the management points and work core tasks, build new optimization measures, put forward new working ideas for the later construction engineering technology management work. However, at the present stage, due to the restriction of the management mode and work mode, most of the construction engineering technology management work in China is not implemented in place, and the various management work objectives are not clear, which not only leads to the difficult implementation of various management tasks, but also leads to the occurrence of various safety risks. For this paper on the current stage of the basis of the analysis of the importance of construction engineering technical management, clear the main problems existing in the work, the construction engineering technical management control points and optimization measures, on the one hand to promote the high quality construction of construction engineering, on the other hand for the late construction engineering quality optimization provides new ideas.展开更多
文摘In recent years, Guizhou province has been actively promoting the transformation of old communities. By selecting some projects, the transformation of old communities in cities and towns is combined with the work of "creating a beautiful environment and a happy life together", which can be replicated and popularized, so as to promote the transformation of old communities throughout the province. In 2019, Guizhou province issued a special fund of 700.25 million yuan from the central government for urban affordable housing projects, which was used to transform old urban communities. At the same time, the Technical Guidelines for Renovation of Old Towns in Guizhou Province is compiled as an important basis for the design, implementation, construction, acceptance and management of the renovation of old towns in Guizhou province. In this paper, the reconstruction project of old residential areas in Zhenyuan county city is taken as an example, and a complete reference path is provided from practice.
文摘Objective: to develop and invent a new type of animal endotracheal intubation, which has far-reaching influence on medical experimental teaching and animal modeling in scientific research. Methods: the sharp end was used to penetrate into the trachea of experimental animals, the external air bag and the fixing device were squeezed, and the pressing device was pushed to complete the operation. Results: after many experiments, the experimental effect of this device is due to the old-fashioned device. The blocking factor of tracheal intubation is the first factor that affects the success rate of the experiment. It is necessary to reform the relevant equipment of animal organ intubation according to this situation. Conclusion: the new type of animal endotracheal intubation can significantly improve the experimental simplicity and success rate, and the experimental data have been improved to a certain extent.
文摘With the effective implementation of construction engineering management work, in order to comprehensively promote the construction level of construction engineering, optimize the quality of construction management, construction engineering management personnel in the existing engineering technology requirements, clear the management points and work core tasks, build new optimization measures, put forward new working ideas for the later construction engineering technology management work. However, at the present stage, due to the restriction of the management mode and work mode, most of the construction engineering technology management work in China is not implemented in place, and the various management work objectives are not clear, which not only leads to the difficult implementation of various management tasks, but also leads to the occurrence of various safety risks. For this paper on the current stage of the basis of the analysis of the importance of construction engineering technical management, clear the main problems existing in the work, the construction engineering technical management control points and optimization measures, on the one hand to promote the high quality construction of construction engineering, on the other hand for the late construction engineering quality optimization provides new ideas.
