hardening造句
91. Hardening of mild drought stress can help jack pine to maintain its greater inherent ability to tolerate drought under more severe drought stress.
92. The hardening function was formed by incorporating an equivalent plastic deviator strain and a volume strain.
93. Sometimes impact stress - strain curves of granite can also appear increasing and decreasing hardening.
94. As a result of the coaction of abovementioned factors, the bainite has superior secondary hardening effect, thermal strength and structural stability to martensite formed by straight tempering.
95. This can sometimes reveal a hardening or lump that signals a tumor.
96. Can provide users with artificial aging, high - temperature graphite annealing, such as hardening heat treatment process.
97. The practice indicates that the service time of bimetals barrel is above three times higher than that of nitrogen hardening one.
98. The permeability and mass transfer effects of the immobilized yeast cells by staged hardening or by mixed coagulator were compared.
99. Then it is followed by cement setting and hardening and a cellular structure is formed in the concrete, which is called gas-carrier cellular concrete.
100. This paper introduces a floating device that used for Surface frequency induction hardening of longer guideway.
101. The frequency induction hardening can't raise the surface microhardness of the cold precision forging spur gear.
102. A study on the structure and properties of precipitation hardening non-magnetic die steel has been carried out with different alloy compositions and heat treatments.
103. In this paper, the neutron hardening ability of hardened X7805RH is studied and the neutron radiation damage threshold of hardened X7805RH with different loads is estimated.
104. The microstructure in shot-peening surface plastic straining layer of several softening and hardening materials are investigated.
105. The age ? hardening behavior of Cu and its effect on mechanical properties of 06 NiCuCrMoNb were studied.
106. Grey cast iron of automobile engine body is treated ( phase - change hardening ) by plasma surface heat treatment.
107. Hardening and strengthening of metals that result from alloying in which a solid solution is formed.
108. The DNA analysis also revealed several genetic variants that placed the Iceman at high risk for hardening of the arteries.
109. Although the risk of losing a limb is low, hardening of the arteries in the legs is a marker for generalised atherosclerosis.
110. The results show that lignin sulfonate coagulation time of COP rapid hardening high strength cement.
111. The reasons causing distortion of machine tool slide guide during surface hardening was analyzed and the way to reduce distortion was offered and the good result is obtained.
112. HARDENING CONTROL NUMBER : Numerical system used in the scheduling of product moving through the hardening operation.
113. Long-term use might lead to hardening of the arteries, according to Belgian researchers.
114. The structure changing after hardening reaction of furan resin was systematically investigated using infrared spectroscopy.
115. The selection of plastic plate explosives, application of plasting hardening and analysis of major process parameter are also described in detail.
116. The setting and hardening characteristics of alkali - activated metakaolin cementitious materials were investigated.
117. In this paper characteristics of field pattern distribution by laser hardening and the important parameters are presented.
118. Application of laser hardening is a newly developed technique in the surface hardening of spur gears.
119. The strengthen layer of load - bearing surface of planet wheel axle by laser hardening was studied.
120. The free radical-inhibiting property of tea is more potent than that of vitamin E, and tea is a proven preventive and treatment for hardening of the arteries.
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