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This device can acquire the fluorescence data by PMT or the chip images by CCD, and 3-dimensional electric moving stage could be controlled to accomplish the auto focusing and auto tracking by image process.
The device could detect or observe the CE chip data in real time.
Graphical interface display, fluorescence signal data display, waveform drawing, CCD image acquiring, image preprocessing, auto focusing, auto tracking, and routine file operation were mainly achieved by the computer process system.
As is shown in Fig. 4, the better detection results have been got for Rhodamine B solution of 10-4 mol/L and 10-5 mol/L, furthermore the fluorescence intensity decreases significantly with the reduction of the solution concentration.
The device could acquire the fluorescence data by PMT or the chip images by CCD, so it could detect or observe the CE chip data in real time and its detection sensitivity could reach up to 10-5 mol/L.

Table 2 Dust concentration data of each point in the working face when no measures were taken dust data point number 1# 2# 3# 4# 5# 6# average value of man-working area mudstone all dust concentration/(mg/m3) 728.3 392.1 322.3 308.4 236.1 220.7 295.9 respirable dust concentration/(mg/m3) 373.9 201.1 167.6 159.3 123.7 111.4 152.6 fine sandstone all dust concentration /(mg/m3) 983.1 522.7 437.5 413.5 320.8 296.6 398.2 respirable dust concentration /(mg/m3) 555.6 292.1 248.8 231.2 181.2 169.7 224.6 silty sandstone all dust concentration /(mg/m3) 1226.5 658.3 548.7 516.4 402.3 369.4 499.0 respirable dust concentration /(mg/m3) 716.7 416.5 350.2 329.4 251.5 232.8 316.1 Table 3 Dust concentration data of each point in the working face when the initial dust removal system was used dust data point number 1# 2# 3# 4# 5# 6# average value of man-working area mudstone all dust concentration /(mg/m3) 251.3 124.7
105.1 103.9 81.0 70.8 97.1 respirable dust concentration /(mg/m3) 126.0 65.8 57.5 52.7 44.4 39.7 52.0 dust fall ratio of all dust/% 65.5 68.2 67.4 66.3 65.7 67.9 67.1 dust fall ratio of respirable dust /% 66.3 67.3 65.7 66.9 64.1 64.4 65.7 fine sandstone all dust concentration /(mg/m3) 337.2 166.2 151.4 147.6 106.8 99.1 134.2 respirable dust concentration /(mg/m3) 198.9 96.7 82.6 76.1 61.8 57.4 74.9 dust fall ratio of all dust /% 65.7 68.2 65.4 64.3 66.7 66.6 66.2 dust fall ratio of respirable dust /% 64.2 66.9 66.8 67.1 65.9 66.2 66.6 silty sandstone all dust concentration /(mg/m3) 425.6 207.4 189.3 177.1 143.6 126.3 168.7 respirable dust concentration /(mg/m3) 256.6 136.2 114.9 111.3 86.3 78.0 105.3 dust fall ratio of all dust /% 65.3 68.5 65.5 65.7 64.3 65.8 66.0 dust fall ratio of respirable dust /% 64.2 67.3 67.2 66.2 65.7 66.5 66.6 Table 4 Dust concentration data of each point in the working face when the improved dust removal system was used dust data
point number 1# 2# 3# 4# 5# 6# average value of man-working area mudstone all dust concentration /(mg/m3) 83.8 18 16.8 16.7 13.5 12.8 15.6 respirable dust concentration /(mg/m3) 51.2 7.8 7.2 6.7 5.4 5.1 6.4 dust fall ratio of all dust /% 88.5 95.4 94.8 94.6 94.3 94.2 94.7 dust fall ratio of respirable dust /% 86.3 96.1 95.7 95.8 95.6 95.4 95.7 fine sandstone all dust concentration /(mg/m3) 113.1 22.5 20.1 21.1 17.6 15.7 19.4 respirable dust concentration /(mg/m3) 70 9.9 9.2 9 7.6 8.1 8.8 dust fall ratio of all dust /% 88.5 95.7 95.4 94.9 94.5 94.7 95.0 dust fall ratio of respirable dust /% 87.4 96.6 96.3 96.1 95.8 95.2 96.0 silty sandstone all dust concentration /(mg/m3) 137.4 24.4 23 21.2 18.9 18.1 21.1 respirable dust concentration /(mg/m3) 95.3 12.1 11.6 11.2 8.8 8.4 10.4 dust fall ratio of all dust /% 88.8 96.3 95.8 95.9 95.3 95.1 95.7 dust fall ratio of respirable dust /% 86.7 97.1 96.7 96.6 96.5 96.4 96.7 Judging from the data above, conclusions can be drawn as followed: (1
(2) After the traditional dedusting methods were taken, the dust reduction of mudstone, fine sandstone, silty sandstone reduced in a certain degree, and these three kinds of dust were respectively reduced 67.1% and 65.7%, 66.2% and 66.6%, 66.0% and 66.6% in the working place of the working face.
(3) The comprehensive dust-reduction measures that contain dust isolation by air, dust fall by dust removal fan and dust extraction by block dust shade are redesigned.

The data for self- (Cu) and solute (Ag, Bi) GB diffusion in nano-Cu are compared with the corresponding diffusivities determined for the coarse-grained (cg) material.
However, the older indirectly determined literature data on copper without any reference to its purity were used for the comparison.
This value of δ is used for the comparison of diffusion data derived in different kinetic regimes.
These data can thus be combined with the direct data on Dgb (determined for the nanocrystalline material).
Simultaneous detailed investigation of the microstructure is imperative for the comprehensive evaluation of the data derived.

By revelation of pre-warning which applications in the military field, the concept of pre-warning has began to apply in many areas[2-4].In 1990s, the United Nations was intended to fix the period from 1990 to 2000 as Disaster Reduction Decade Plan, during this 10 years, the knowledge in different countries, different cultures and scientific fields were converged together on disaster prevention, all countries recognized that besides the disaster prevention plan, it should be established the preliminary global, regional, national and local pre-warning system, made the system as the main subject of geosciences and developed solutions to natural disasters such as weather, earthquake, volcanic eruption and environmental pollution.
The main analysis steps are: data collection- system analysis – system design – system implementation, 4 steps in total. ① Data collection Through systematic surveys and monitoring, concerning water resources security pre-warning object history, current situation and development trends materials and data has to be collected hardly, at the same time, the collected data has to verify in order to ensure the scientific and authenticity of collected data. ② System design According to the nature of water resources security problem and the requirements of system objective, a number of water resources security pre-warning approaches have proposed, each approach has listed its function indicators and explained conditions required and the main advantages and disadvantages. ③ System analysis Through the establishment of system function and objective for analysis model, corresponding with water resources security pre-warning objective and evaluation standard and comparing with all pre-warning
Knowledge Dimension 3S and computer science Hydrology and water resources science Nature Science System Science Data Collection Phase Logic Dimension (思考方法) System Design Phase System Analysis Phase To exclude warning worries To forecast warning degree To Analyze Signs of warning To search warning source Time Dimension dddddDiDimension (工作阶段) System Implementation Phase To Identify the meaning of warning Fig.1 The operational mechanism three-dimensional diagram of water resources security pre-warning system To identify the meaning of warning is a premise which is a foundation of pre-warning study; to search warning source is to analyze the reasons caused warning worries, is also to exclude warning worries foundation; to analyze warning related factors, that is the foundation of pre-warning; to exclude warning worries is based on alert degree, to exclude warning worries is also the target of
Groundwater pollution, surface water runoff flow continuously reduction, river discontinuous flow and health degree decline for water cycle system all belong to the gradient style, the characteristics is slow change in a time scale which is capable for preventing by human activities, these water resources security problem normally can be enlarged unknowingly, once human beings realize, water resources security has already caused damage; however, droughts, floods, water pollution accident are generally sudden which belongs to the sudden water resources security problems.
(1) Systematic approach The systematic approach is to analyze through a large number of historical data which is based on parallel principles or standards to analyze warning limitation.

The data from experiments and simulation outputs were compared to validate the correct of the model.
Real time data in the field test can be acquired from CAN bus.
The CAN bus data errors are within 5% compared to experiment data by each component manufacturers.
On the straight bulldozing aspect, measured speed and traction data are selected as simulation input on typical working condition and then compared with the simulated speed and traction data, as shown in Fig.2.
Meanwhile, working condition data and key operation data are acquired and recorded.

Stress-strain curves of matrix material at various rates of deformation. *) – Li, Ramesh data.
Comparison of the corrected model predictions with experimental data is shown in Fig. 6.
Comparison of the experimental and calculated data according to Eq. 5 is shown in Fig. 7.
The experimental results were compared with data calculated by means of the model represented by Eq.4.
The correction enabled a significant reduction of the overestimations during calculations.

The most significant change is attributed to the reduction in the particle size of cotton.
On the other hand, a reduction in particle size reduced the oil sorption capacity of cotton significantly.
Scarberry: Sorbents for Liquid Hazardous Substance Cleanup and Control: Noyes Data Corp., Park Ridge, NJ (1988) [6] P.

It was clearly observed that the friction materials with modified resin showed significant reduction in fade %.
Introduction Brake fade is the reduction in stopping power that can occur after repeated or sustained application of the brakes, especially in high load or high speed conditions.
It is fully computer controllable and involves data acquisition software.

The subject of this paper was to investigate the run-off-effect of metals from can into the solutions and analyze the data retrieved by Electrochemical Impedance Spectroscopy (EIS) and Linear Voltammetry (LV) techniques.
[4] World health organization, food and agriculture organization of the united nations: Prevention and Reduction of Food and Feed Contamination, 1st Edition, FAO and WHO 2012, p. 178

From the microscopic observation data, matrix crack, fiber breakage and delamination are the main impact damages of honeycomb sandwich panels.
The newly developed materials started to be widely used for the industries since the later part of 1990, owing to the excellent advantages in the weight reduction, endurance and the anti-corruption compared with the existing metallic products.