We adopt the seasonal kendaer check method to analyze the water pollution trend of Ganjiang river system, and preliminarily bring to light the water pollution variation feature of Ganjiang river system and the reason of main pollution trend.
A brief introduction to the basic theory of FAHP is presented and a mathematical model of fuzzy analytic hierarchy process is built,then the building method of fuzzy complementary judgment matrix,the formula of weight and the consistency check method of judgment matrix are given.
Putting the GB/T 3429-2002, about the weld wire rods into practice, TG founds the analysis method for the slab sample replacing the method of the analysis for the finished product materials, with the statistics of large quantity data, and combinative the H08 steel-making craft, TG established the inner-standard, with the reasonable inner-controlled standard of slab chemical composition and the selective check method, TG makes the guarantee ,to product quatity through the mechanic function examination.
The method to access is discussed in detail,especially how to realize the serial communication between PC and PIC single chip microcomputer by utilizing MSComm control box of VB.To ensure the correction and reliability of the communication,the check method is also discussed.
This system is composed of chip processor (8031) and some common ICs. It utilizes the token passing system as well as a new data check method to get the advantage of high quality/price ratio, strong resistance to disturbance and high reliability.
The paper discusses the calculation or check method for long - distance steel cord rubber belt conveyors' capacity,maximum tension, belt strength, axial power, safety coefficient,motor overload and tile radius of concave arc section.
Check Method of Foundation Bearing Capacity Using JCCAD
The introduces the calculation formula of support torque and back reaction force of multisupport horizontal pressure vessel,presents the check method of vessel body stress and calculation program with calculation examples.
This paper,through the analysis of the stress to the riding and rolling ring,discusses various factors af-fecting contact stress, the calculation of contact stress and the reliability of the strength check method so as to come up with the optimal calculation method of contact stress
14 MeV neutron activation analysis can be used for such a purpose as an additional check method.
On each pond, all water and wetland birds were censused by the Two-check method, which consists of adult birds counts during each breeding season (the first in the second part of May, and the second in the second part of June).
The biological check method, which excludes natural enemies by caging, suggested that a causal factor of the low density was predation by Gerris nepalensis in midsummer and thereafter.
Over this problem, a two-stage cutting tool collision check method is proposed to prevent the collision problem during the cutting process on a five-axis machine tool.
This check method is suitable for controlling the counting system before tumor measurement.