Search results

One part is utilization ratio of resources & environment, here using comprehensive energy consumption per total output value (CETV) characterize the dependence of energy consumption in area development, water consumption per total output value (WCTV) and land using per total output value (LUTV) characterize the dependence of water and land in area development.
As advantages and professional industries are different between provinces, the correlative ability between industries is more important than the coordinative ability in provincial industrial structure.

For purification of the middle layer contaminated with components of the upper and lower layers, they using a combination of methods that allow to divide the oil and water fractions and spend water purification from residual content of organic and inorganic impurities.
Experimental and calculated dependenciesof the buffer capacity on pH of these waters are presented in (Fig. 3).
Water and galvanic production effluent treatment] (2005) Ekologiya proizvodstva, 6, pp. 55-58.
Study of electric conductivity of urban stream water polluted with municipal effluents (2014) Mechanics and Materials, vols. 641-642, pp. 1172-1175
Petersburg: ANO NPO "Professional", 998 p.

Water absorption from the mortar by the brick changes the mechanical key's development to establish the bond strength [6].
Both material arrangements are made of portland cement and fine sand mixed with water in a certain ratio.
Professional bricklayers constructed all two-layer masonry walls and concrete block units material for test specimens under controlled laboratory conditions.
Water was added to the dry ingredients in a mixer to achieve the desired consistency based on the bricklayers' experience, with all recorded water additions.
The mortar's average volumetric water content was 24.5%, with a coefficient of variation of 0.14 [6].

Reflecting the earth developmental history, this site, the earliest spectacular cone karst ever developed, was formed from Carboniferous to Permian period However, a large part of it has been submerged by water erosion, and the original cone karst collapsed, gradually evolving into towers, thus forming tropical sea -invaded Karst landscapes .Therefore, it is safe to say that the Libo karst(Fig. 2.2) takes on unrivalled features although exceptional karst cones are found in other humid tropical landscapes [10].
Fig. 4 Some issues of China South Karst Studies on Sustainable Development in South China Karst Studies on Management and World Heritage Application Strategies South China Karst is distributed in two southwestern provinces of Yunnan and Guizhou, one city of Chongqing, and because of its massive coverage, it is confronted with several problems, like the lack of unified management, the shortness of professional management talents and the complex of more-than-one management authorities.
Measures on Rocky restoring should be taken along with the highly-efficient use of water and utility of land resources so as to improve agricultural production and rural living conditions [23].
Also a networked monitoring system is supposed to be established, equipment installed and professional staff assigned to prevent potential natural disasters.
What is more significant is that measures like monitoring, forecasting, analysis and processing should be taken to deal with problems concerning the geological disasters, environment, hydro-geology, earthquakes, floods, atmosphere, water quality, thus minimizing effects and losses of natural disasters.

Insulation High-molecular Composite Material Product Definition and Application Insulation materials and insulation technology is an edge science, insulating materials manufacturers have professional also having cross-industry enterprise.
In water-soluble varnish, high solid content without phonemic enameled wire enameled wire paint, paint, the class F film and H level composite has made breakthrough new development, in the radiation, deep sea, space, high temperature and low temperature under special environment such as the special insulating materials with development of continuous improvement.
Demand high voltage, heat insulation, impact resistance, environmental protection insulation, composite insulation, corrosion resistance, water resistance, oil resistance, resistance to cryogenic, resistant to radiation and flame retardant materials, environmental protection and energy saving material.

Industrial control systems are widely used in China's electric power, water, sewage treatment, oil and gas, chemical, transportation, pharmaceutical and large manufacturing industries, of which more than 80% of the critical infrastructure involved in the national economy and people's livelihood relies on industrial control systems to automate job, industrial control systems has been an important part of the national security strategy [1].
It is necessary to conduct a security assessment and validation before critical industrial control system software upgrade and patch installed by professional and technical agencies.
Industrial control systems are widely used in various fields of the national economy, such as electricity, water, oil, etc, become an important component of national key foundation.

All solutions were prepared using trinary-distilled water, and were filtered through 0.2 μm pore size membranes.
After the PCR-amplification, the DNA samples were denatured for 15 min at 95 oC and plunged into ice-water immediately.
The p53 and K-ras gene mutation rate were high with a certain degree of professional relationships, especially in organs organizational unit leadership.

It means that: 1) it is not recommended to cool the product in water.
The cooling water used may not be "clean" and in certain cases it may even contain higher amount of salt or other substances that could negatively affect the paint system durability; 2) following galvanizing it is not recommended to store the product in the galvanizing facility.
Also skills and professional experience of the blast-cleaning operator play an important role.

Zappe, Rupture discs, in: Valve Selection Handbook (5th Edition), Gulf Professional Publishing, Houston, 2004, pp.227-267
Kishore, et al, Microstructure and deformation mode of a stainless steel rupture disc exposed to sodium–water reaction, Mater.
Environment-assisted failure of alloy C-276 burst disks in a batch supercritical water oxidation reactor, Eng.

Introduction Most of areas in Chinese western part belong to mountainous areas, vast of slope excavation and backfill will occur when building railway, road, water conservancy, architecture and other infrastructure.
In order to prevent against landslide, slope reinforcement is the effective measure, which can ensure the safety during application of railway, road, water conservancy and architecture.
Chongqing: Chongqing University Press, 2007,11. 6 The Professional Standard of People’s Republic of China.