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These applications are attributed to the good processability [1], high specific strength and stiffness [2], and low density of magnesium [3], leading to weight reduction and thus significant cost-effective benefits in energy consumption and fuel economy [4].
To meet the stringent environmental requirements being set for automobile manufacturing, energy efficiency, and CO2 emission reduction, use of magnesium is expected to further increase at a rapid rate [2].
According to the data with Fig.1, variations of hydrophobic property is regular and the values of the contact angle are measured under the different solution of the single concentration.
Fig2 The contact angle of modified layer by stepping wet-chemical method Fig.1 The contract angles under different solution of the single concentration Comparing to the data with Fig.2, our results indicate that the hydrophobic property can be obtained in high-surface-energy materials by the stepping wet-chemical routes (the maximum contact angle obtained is 130.8°); the distribution and extent of microporous structures play a critical role in transforming the wettability of the alloy surfaces from hydrophilicity to hydrophobicity.

Thus, the reduction in strength may be due to agglomeration of the fiber particles, which impedes the formation of physical cross-linking by carbon black during the vulcanization process, which is responsible for the decrease in �r and �r.
This observed usual behavior might be ascribed to the reduction of the rubber chain elasticity as the fiber particles incorporated into rubber matrix, resulting in more rigid vulcanizates.
As shown from lifetime data, the trend of these parameters (hardness and stress at rupture) opposes the behavior of the o-Ps lifetime, and then there is a linear correlation between them.
Also, the relation between the o-Ps parameters and the mechanical data was proved.

The target product abbreviated as [Au(tu)2]SCN · H2O was synthesized according to a patented routine called ISRC (In-situ Selective Reduction-Coordination) method [6] by using auric chloride, potassium thiocyanate and thiourea as the primary material.
In the temperature rang of 300-800℃ the residual is ~53.17%, which is larger than that of the theoretical data (46.35%) because the complex is incompletely decomposed.
The measured data is 13×10-4 S×m2×mol-1, which is indicative of low Ionization capacity, namely the complex may be non-electrolyte, Again it reveals that this complex is composed by mixed ligands ,and particularly thiourea is used as the inner ligand and thiocyanate as the outer ligand ,but the latter (thiocyanate) is not completely free.
[6] Deliang LI and etal, Synthesis of aurous compounds by ISRC(In-situ Selective Reduction-Coordination) method.

Thus according to the results obtained in [3] the reduction of the grain size of the wire leads to the reduction of particle sizes.
If we recalculate the saturation magnetization for the weight of the magnetic products only, it looks quite consistent with the structural data (Table 3).
Hysteresis loops for MNPs obtained from the amorphous wires (compositions are indicated for the wires); magnetization is calculated either per unit mass or per unit of magnetic component (inset) (Table 3 data) (A).

Dynamic allocation of time slots and the specified frame length to determine the idea of effective reduction of the average number of searches.
When the number of tags around 50 when the collision slot identification algorithm proposed in this paper produced than ALOHA algorithm was reduced by approximately 20%, while the ratio of the number of collisions resulting binary tree algorithm also presents a more substantial reduction.
It uses radio frequency technology, without human contact, parallel data communication, to achieve the goal of automation, intelligent identification, achieve the goal of precise positioning.
Because RFID technology can automatically collect data for background monitoring centers, not only from the acquisition process of manpower, material and other related resources, but also greatly improve the management efficiency of the equipment to achieve the automated management of the equipment.

The specific data are shown in Table 1.
According to the test data and direct feeling in field construction, the application of energy-saving and environment-protecting material can significantly reduce the volatilization of asphalt smoke, improving the construction personnel working environment greatly.
In Chinese [4] Transportation energy conservation and emissions reduction special funds for the project, Energy-saving reduction or investment accounting technology[S]. 2012.01.

The simulation results provide some reliable analysis data for the design of a crane[2].
Fig. 1 Design flow chart of co-simulation Adams input and output are interface for data transfer of the design of the control system.
The co-simulation of pendulum model for a Bridge crane, Control and Instruments In Chemical Industry,Vol.39,No.4,2012,454-459(in Chinese) [4] Masoud ZN, Nayfeh AH, Mook DT (2004) Cargo pendulation reduction of ship-mounted cranes.
Nonlinear Dyn 35(3)299–311 [5] Masoud ZN, Nayfeh AH, Nayfeh NA (2005) Sway reduction on quay-side container cranes using delayed feedback controller: simulations and experiments.

Advantages for lab-on-a chip devices include the reduction in reagent/sample consumption, parallel processing and short turnaround time.
The plastic lid resumes its original shape due to the reduction of the centrifugally induced pressure, thus the liquid level rises.
The deformed volume of the plastic lid was calculated by integrating the deflection data from each node.
Fig. 3 Schematic illustration of how to estimate the volume deformation of the decanting chamber Fig. 4 A comparison of the volume of deformation between the experimental data measured by image analysis and the model prediction by ANSYS Fig. 5 The decanted volumes at different secondary rotational speeds.

Parameters of dynamic recrystallization model are determined by regression analysis of experimental data.
Fig. 2 illustrates that how dynamic recrystallization varies with reduction in heights of the billet during the deformation.The distributions of dynamic recrystallization when the heights of the billet are reduced by 40mm,50mm,60mm and 70mm respectively are shown in Fig.2(a),(b),(c)and (d).
Fig.6 Location of points Table1 Comparison of theoretic and experimental results Point Grain size of simulation () Grain size of experiment () Deviation A 41.8 42.3 1.2% B 22.4 23.8 5.9% C 0 0 0 D 39.7 42.4 6.4% E 31.5 32.2 2.2% As can be seen from the table data, simulation results are in agreement by and large with the experimental results.
To further verify the accuracy of the simulation results, curves are drawn between dynamic recrystallization volume fraction and the reduction degree to compare the simulation results and experimental results[3].

From the direct mechanism [10], the three reactions (reduction of the source of P, normally hypophosphite, Ni2+ and H+ reduction) occur simultaneously and independent one from each other.
By comparing the experimental data with the theoretical curves for the two extreme cases, it is obvious that the experimental data follow the curve for the instantaneous 3D nucleation and growth mechanism.