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The landfill of the ELVs will cause a lot of environmental problem such as soil pollution, water pollution and air pollution.
By the way, the water and rail is suitable method for the ELVs transportation because of its economy.
At the professional remanufacturing factories, the qualities and the cost can all be controlled according to the criterion.

The production and use of non-toxic, biodegradable lubricants has become a major issue, especially when the lubricant involved will come into contact with soil, crops or ground water.
Biodegradability is the ability of a substance to be decomposed by the action of bacteria into CO2, water and mineral compounds.
[3] A.R.Lansdown, Lubrication and Lubricant Selection, Professional Engineering Publishing Limited, United Kingdom, 2004

In general, direct benefit type and attached sun room type in operability are relatively simple, are easy to be accepted by the farmers, the construction can be completed, but also easy to achieve the effect, but to collector-storage wall, relative technical content higher, the farmer is difficult to independently accomplish, to professional and technical personnel in the guidance in order to meet the requirement, is not conducive to popularization.
In order to reduce the influence of window wall, window section form of slight changes, in order to increase the amount of sunlight incidence.As shown in Figure 4, the windows in the plane and profile do wipe angle processing, in the same window area under the premise of improving the rate of sunshine projection.But in the window profile on the plastering angle, should pay attention to the water treatment, lest it should rain, rain Shun wipe corner windows or into the indoor pollution.
Summary Solar energy as a low-cost non-polluting renewable energy, applied in cold regions of rural residential buildings in winter heating and domestic hot water has better social benefit and economic benefit.Both the improvement of the living environment of rural residents, improve life quality, but also save the energy, reduce the pollution of the environment.At the same time, alleviate the state of insecurity of the sources of energy, applied perspective is wider.This paper mainly cold rural passive solar heating application of the relevant analysis, use of passive solar house to absorb solar energy, this is the most simple one way.Because of its simple structure, low cost, more suitable for development in rural areas of application, development prospect.

In the combustion method, an oxidizer such as metal nitrates is mixed with a fuel such as amides, hydrazides carboxylates, etc. in a solvent, commonly water, and upon heating at low temperature range from 60°C to 500°C, the products of decomposition from the oxidizer and fuel mixture are ignited spontaneously to produce temperatures up to 2,000°C [1,2].
Inc., USA) as an oxidizer and carbohydrazide (CH6N4O, 97%, Acros Organics, New Jersey, USA) as a fuel with the mole ratio of 1:1.875 in distilled water The ChemSage thermodynamic program (Version 4.1, GTT's Technical Thermochemistry) was used to calculate the equilibrium species-formed from the oxidizer and the fuel during heating.
London New York Blackie Academic & Professional [13] Reist P C 1993 Aerosol Science and Technology 2nd Ed.

As in a State of crisis events and psychological imbalances in parties or groups (and are closely related to their populations) to provide timely, professional psychological assistance is the psychological crisis intervention. 2Mining analysis of the psychological trauma of the parties Wang Jialing mine, for example, understand the psychological path of survivors, analysis of mining party psychological trauma.
On top of some miners hanging in the hole by the permeable to escape the rising water, in self rescue miners rescued due to physical factors such as watched in the refuge worker deaths from falling into the water.

The method of the determination of design wave system 1.1 Summary of the loading procedures Applicable cargo loading conditions specified for fatigue calculations are analyzed through: a) The computation of the characteristics of the finite element model with still water loads b) The selection of the load cases which are critical for the strength of the resistant structural members The determination of the design wave characteristics for each load case includes the following steps: a) Computation of the Response Amplitude Operators and phase of the dominant load effect b) Selection of the wave length and heading c) Determination of the wave phase, so as the dominant load effect reaches its maximum d) Computation of the wave amplitude corresponding to the design value of the dominant load effect. 1.2 The design values of long-term predict The wave load prediction can be divided into short-term and long-term prediction.
Calculation of Wave Loads for fatigue assessment 2.1 Finite element model 9200TEU large scale container ship’s fatigue strength assessment finite element model is built entirely in accordance with the relevant professional design drawings, and the processing and analysis operations is completed by commercial finite element software MSC/PATRAN and NASTRAN.
[6] Yoshimi Goda, Design wave height selection in intermediate-depth waters, Coastal Engineering, Volume 66, August 2012, Pages 3-7

Analysis of current situation Nowadays, college students have various comsumption tyes, such as dining, shopping, purchasing water and electricity, surfing on the net, seeking medical advice and ect.
With the wallet function of campus card, the carrier could consume at various comprehensive comsumption sites, for example, dining at the dining hall, purchasing in the supermarket, bathing in the bathroom, self-help washing, surfing on the net, paying fines of overdue books, self-help purchasing water and electricity.
The Design and Implementation of Campus Smart Card System in Hangzhou Academy of Scientific Professional Technology[D].

Krylovac Federal State Budgetary Educational Institution of Higher Professional Education G.I.
Water adsorbency at one-side wetting was determined according to GOST 12605-97 (Cobb's method).
The method includes determination of the water weight (g) absorbed by paper surface at wetting one side of the sample for 60 sec.
Inhibitor content of the Fislage's and EuroBum papers is confidential, but identification tests in water extracts based on packaging papers detected nitrite ions [10].
The first adsorbed water molecules can expand gaps between cellulose macromolecules without chemical bond, which facilitates expansion.

The performance of gas lift was affected by a several factors namely the injection depth, valves spacing, wellhead pressure, reservoir pressure, water-cut and many more.
Fig.1 ang Fig.2 show the oil rate with various reservoir pressure and increasing water cut for the injection depth 1068 m, 1222 m and 1490 m.
Fig.3 and Fig.4 show the sensitivity of gas injection rate towards the oil production at various reservoir pressure and water cut.
For this study, analysis was performed on the initial reservoir condition where the water-cut is zero and the result is shown in Table 2.
Burlington: Gulf Professional Publishing

Matlab2013a is used in the simulation and matching, and the result matching is carried out by invoking corrcoef () function to calculate the correlation coefficient of the real profile with the simulation results, the operating system is Windows 7 Professional, using Intel Xeon (TM) E5630 CPU and memory of 8GB.
The Z-shaped water model is placed in the center of the body coil, and the J-shaped water model is placed next to the Z-shaped water model.
Because thickness of the exciting slice is 12mm designed by sequence, theoretically, only Z-shaped water model can be excited.
But only the outline of Z-shaped phantom can be observed in fig 3.b, which suggests that only Z-shaped water model is excited in this situation.
As postponed for 25μs (shown in Fig 4.a), the upper part of the J-shaped water model can be seen just as in fig 3.a.