Soil moisture regulating and controlling is to optimize the field micro-hydrologicalsystem, micro-climate system and soil moisture movement system by means of improving theupper and bottom boundary conditions of soil moisture movement system and the mediumcharacter through applying comprehensive measures and to make the time and spacing condition of soilmoisture, salinity, nutrient, temperature and aeration etc. be beneficial to crop growing, yieldincreasing and soil moisture using efficiency.
Comprehensive measures have been adopted for different vessels and navigation flux of the open tunnel has been raised twice, which has achieved remarkable results.
The paper introduces parent material,characteristics of mix proportion,construction quality control and test result for Ertan Arch Dam concrete,as well as comprehensive measures controlling mass concrete cracks.
The administration of the small watershed, which bases on adjusting the industrial structure and choosing the optimum pattern for the land utilization and the invest distribution, is a series of activities or courses which always adapt comprehensive ways, such as engineering, biological and agricultural methods, to change the location into an area rich of economical plants, protecting plants and plants for sightseeing, so that the agriculture, forestry and stockbreeding can developing in balance, and the industry and commerce can undergoing under a good artificial eco-economical system.
Therefore, when we make strategic plan to controlflood, we should perform synthesis measures and overall planning in upper, middle and lower reaches, to assure the safety of flood prevention in lower reach.
Research work is intended to indicate regionally differentiated hazardous potentials and thereby provide a basis for recommending comprehensive measures to protect groundwater in Germany.
In conclusion, our methods of control against postoperative MRSA infection implies that comprehensive measures of prevention, including the reviewed specification and usage of antibiotics and operation management, have been well implemented.
When the informant data from the universe of subdistricts in a region are analyzed with modern multivariate techniques, it is possible to derive comprehensive measures of institutional structure as well as five measures of rural progress.
The status of the work on checking and guaranteeing the seismic stability of the equipment in the Leningrad nuclear power plant as part of the development and implementation of comprehensive measures for improving safety is analyzed.
The HRAS38 score comprises minimal and independently acquired parameters and is an effective and comprehensive measure of disease activity in RA patients.
Considerable success was achieved in the construction of a test battery by means of which a reliable and comprehensive measure could be arrived at of students' written and oral proficiency.
The Medical Outcomes Study HIV Health Survey (MOS-HIV) is a brief, comprehensive measure of health-related quality of life (HRQoL) used extensively in human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS).
A comprehensive method to inactivate injurious genes based on their nucleic acid sequences has the potential to provide effective antiviral and anticancer agents with greatly reduced side effects.
This paper tries to apply a new and more comprehensive method to urban tourism research in an expanded field instead of only partially, unilaterally and separately focusing on the city itself.
In the present study, a rapid and comprehensive method is presented to analyze IGFBPs and IGFBP fragments in the plasma of a child with acute renal failure (ARF) who had undergone plasmapheresis.
Integral measures of electromyographic bursts of activity in postural muscles demonstrated a relation to muscle length corresponding to the equilibrium-point hypothesis.
As in the bosonic case the importance of path-integral measures for Lagrange multipliers, which in this case are in general expected to be elements of a Grassmann algebra, is emphasized.
By exploiting nontranslation invariant basic functional integral measures it is argued on the basis of a high-temperature series analysis that nontrivial results may be obtained for scalar model nonrenormalizable quantum field theories.
This paper investigates the erosion features, mechanism, rates, ets. of sulphates in concrete hydraulic structures due to environmental water and proposes some protection measures against its erosion.
Through the analyses on the sourse of sediment, the historical facts of rich sediment and the natural environment and geological backgrounds of producing sediment of the Yellow River, this paper discusses that the suspended river is the endresult of the development. Therefore, when we make strategic plan to controlflood, we should perform synthesis measures and overall planning in upper, middle and lower reaches, to assure the safety of flood prevention in lower reach. We must also pay attention to three im...
By material tests and scanning electron microscope observations on three gr- oup samples of different chemical compositions and structural conditions,such as 1Cr18NigTi stainless steel,20SiMn steel and high-chrome cast iron,the principle of cavitation erosion and the combined action of cavitation-abrasion affect are studied,the correlation between the performances of material,technology and the anti-cavitation and anti-abrasion abilities are analyzed,the comprehensive mea- sures for solving the cavitation-a...
综合措施
comprehensive measures 
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