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It was obviously observed that granular ZrN existed in the products and the grain boundary was more clear when the reaction temperature rose to 1600°C.
We also thank Key Projects in the National Science & Technology Pillar Program under grant number 2011BAB03B08.

Large plastic deformation, seriously work hardening, a large number of cutting heat, cooling difficulties and other problems will appear in the production process [5].
PVD coated cemented carbide inserts, usually with fine-grained carbide blade substrate material and high temperature resistant coating (such as nano-TiAlN，its nano-coating structure refer to Fig. 1), which make it not only has high toughness and hardness, but also has good thermal stability and chemical stability; its unique coating process make the cutter has a smooth surface and good wear resistance.

In order to keep the system at a constant medium conditions, we constantly change the medium to keep the nutritional composition constant (each media replacement may lose a small number of cells causing error due to the operation) and different replacement frequency analog different input speed of nutrients.
Department of Grain Science and Industry, College of Agriculture Kansas State University, Manhattan, Kansas, 2006

Experiment design Original materials Concrete material The cement is Portland cement of 52.5,Macadam is grain of 5~20mm in thistle county, density 2.8 kg/cm3.
Table 4 Column’s axis direction load ability Type Circulating number 0 35 70 105 140 Z1 420 330 366 393 320 Z2 340 210 229 241 212 Z3 345 220 295 305 251 Note: load unit is kN.

However, the long residence time, severe grain growth of diffusion bonding can lead to properties reduction of mechanical parts[2].
Since a high-temperature tensile strain is a relatively slow process, this simulation is used in the shell element, in order to ensure the normal operation of this simulation while ensuring the accuracy and efficiency of the simulation, the number of values ​​in the model simulation is uniform mesh.

Around the wave number of 3000, peanut oil has strong emission, while waste oil has almost no emission.
Yuan-yang, "Status in detection technology of the waste edible oil mixed in edible oil," Grain and Oil, 2009, 4: 35-37

Besides, the contribution to the total mass transfer at the expense of grain-boundary diffusion need to be considered.
The maximum of number of mobile dislocations which can transfer the interstitials by the dislocation-dynamic mechanismin was found in the range of deformation 10-15 % [9, 10].

A tree data structure is used for classification and prediction, the structure mainly consists of nodes from the top downward, wherein each intermediate node represents an attribute of a test, the test result is representative of each side, and each leaf node represents a classification result, the decision tree is a combination of a set of decision rules of whole grain.
Consider the process of decision tree contribution, the results can also be generated by the treee composed of property value, which is also available in a number of decision rules generated by the decision tree to provide a reference for the tournament.

For example, different densities, grain compositions, and sand saturation exhibit different characteristics in response to explosions.
(1) (2) (3) where ΔPm is the overpressure from the explosion, R is the distance from the explosion, and Q is the number of explosives.

Introduction The use of pesticides can reduce the loss of crops, increase the yield, improve agricultural production and economic benefit and increase the supply of food，But a large number of pesticides and widely used, not only a great harm to the artificial way through the food and water intake, air inhalation and skin contact, such as acute, chronic poisoning and carcinogenic, teratogenic, mutagenic effect, but also cause serious pollution to the environment, ecological balance destroyed, which caused a great impact on food safety[1].
Research on the development of rapid detection technology of pesticide residue in fruit and vegetable: Grain and oil processing..2009, 11:105-109