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Sources of raw materials.
The selection of Basis materials for soil amendment fertilizer was very important.
All raw materials and adjuvant materials for our synthetics have the features of fast infiltration (water absorbing), strong water-conserving capacity and slow evaporation (dehydration) and etc..
Based on the results of experiments mentioned above, and quality basis materials were selected.
Qian, Introduction of life sciences.

Materials and methods Materials.Kitchen waste which after cooking leftovers contains highly oil and salt take from Liaoning Provincial Academy of Environment Sciences canteen.
Cow dung and kitchen garbage made into fermentation of raw materials which solid content is 10% in proportion of VS=3:1 throw fermenter.
m=the total concentration of mixed materials Xi=the single raw material weight Mi=a single kind of raw material of total solids content W=the need to increase the water quality [2] Results and discussion Analysis of daily gas production.
Wastington DC: Science publisher,1998
CHINESE JOURNAL OF BIOPROCESS ENGINEERING, 2008,6(4):45-49

Another reason for studying the effect of high temperature on resin concretes is the use of these materials as repair materials for ordinary concrete structures.
Materials Used The aggregates used are semi-crushed limestone type and come from the region of Béchar (Algeria).
The modal analysis of the model materials must be extended to the modes of higher order bending.
[2] FELICETTI R., Effects of high temperature on the residual compressive strength concretes, ACI Materials Journal, Vol 08, n°13, 2015
Journal of Sound and Vibration, 272:1013–1032, 2013

Dot gain values were measured for the printing samples, under different experimental parameters such mesh count, screen ruling, printing materials and ink viscosity.
Experimental section Experimental Materials.The substrates are coated paper with the area density of 200g/m2 and white cardboard with the area density of 300g/m2 respectively.
Fig.5 shows that dot gain curves vary with substrates, from which it can be known that the dot gains for different printing materials are not the same.
The ink solid densities of different printing materials including the coated paper and white cardboard are 1.42 and 1.35 respectively.
JOURNAL OF MATERIAL SCIENCE: MATERIALS IN ELECTRONICS, (2003)14:81-87 [7] Helimut Kipphan.

Materials and Methodology In this study, secondary data of the Statistical Office of the Slovak Republic, Ministry of Interior Affairs of the Slovak and the Slovak Road Administration were used.
Levinson, Gasoline prices and traffic safety in Mississippi, Journal of Safety Research. 41 (2010) 493–500
Levinson, Gasoline price effects on traffic safety in urban and rural areas: Evidence from Minnesota 1998–2007, Safety Science. 59 (2013) 154–162
Levinson, The impact of gasoline price changes on traffic safety: a time geography explanation, Journal of Transport Geography. 28 (2013) 1–11
Dee, Motorcycle helmets and traffic safety, Journal of Health Economics. 28 (2009) 398–412

Sorrell: Journal of Materials Science Vol. 46 (4) (2011), p. 855
Majumdar: Materials Characterization Vol. 60 (6) (2009), p. 513
Pradelli: Materials Letters Vol. 59 (17) (2005), p. 2159
Purcek: Materials Science and Engineering Vol. 174 (1) (2017), p. 012055
Rossino: Materials Research Vol. 19 (6) (2016), p. 1241.

The successful development of high dielectric constant ceramic material enables the area of microstrip antenna to narrow several times.
Design on microstrip antenna, first make sure choose dielectric substrate materials[4].
Due to the relative permittivity and relative magnetic permeability increase so that the antenna design the size decreases, the design uses is the relative dielectric constant = 10.2, loss tangent of angle of 0.003 microwave ceramic dielectric substrate materials.
Relative dielectric constant unit width W, to determine the basic material and its thickness h should first determine the size of the unit width W.
Journal of Jilin Normal University, 2008,11 (4): 73-7

Introduction In sonar system, underwater transducer is an important component, and transducer element material is the key to development of underwater transducer [1]. 1-3 piezocomposites are one kind of the most popular new piezoelectric materials due to its many advantages, such as lower acoustic impedance, quality factor, planar electromechanical coupling factor and dielectric constant [2], so it is excellent for fabricating a sensitive receiving transducer that offers quite wide frequency band [3].
Acknowledgement This work is supported by National Natural Science Foundation of China (50942022, 50931160438) and Natural Science Foundation of Shandong Province (grant no.
Journal of Functional Materials And Devices.
[4] Zhong Linjian, Wang Shiquan, Yu Hongpei: 1-3 piezo-composite Materials Tranducer.
Electronic Components & Materials.

Research on Parasitic Infections in Raw Seafood Industry Zhe Zhao, Huilin Ding, Liangjun Wu School of Resources and Materials Northeastern University at Qinhuangdao, Qinhuangdao 066004, China E-mail: zhaozhe1980@163.com Keywords: parasites，eat raw seafood，infection rates，precaution Abstract.
Experimental Experimental materials A seafood market in qinhuangdao, interval purchase fresh shellfish(oysters, Flower clams, clams), crabs(sea crabs, freshwatecrabs,) and freshwater shrimp as the research object.
References [1] Jianying Zhang etc．Fish parasites and parasitic diseases [M]．Beijing：Science Press,1999
Chinese Journal of Food Hygiene,1998,10(4):39
Chinese Journal of Public Hea,1995,11(1):7.

With the application of new structure material, the traditional riveting methods have been out of use, so a new hot riveting method need to be used.
Fig. 3 IGBT drivers circuit diagram (6)Liquid Crystal Display and key-board circuit design LCD is mainly used to display rivet material interface, working current of the system and so on.
It solves some practical problems such as long diameter stainless steel in the craftwork of , the linking of titanium metal rivet and complex materials, meanwhile, it also plays a significant role in improving rivet linking quality and efficiency.
[4] Zhang Chun-xia, Huang Fu-ying, “Design and Implementation of DSP-based LCD Display Control System” [J]，Journal of Guangxi A cademy of Sciences，Vol,23,No.4 November 2007，pp:316-318
“Method of Driving Large-size LCD Screen Based on DSP ”,Chinese Journal of Liquid Crystals and Displays, vol 21,No.1 Feb,2006,pp:77-81