modulus造句
1 Each curve of reduced modulus is shifted with respect to the curve at T o until all fit together forming one master curve.
2 Measured values at present indicate that the chain modulus of polyethylene is certainly higher than 280 GPa.
3 If only passive properties determine the pressure elastic modulus, an exponential increase would have been expected.
4 Similarly, in the rubbery state the shear modulus of all polymers depends primarily upon the density of cross-links.
5 Development of normal master gear with modulus 2.
6 Another basic quantity is the bulk modulus K.
7 The bulk modulus is an extension of Young's modulus to three dimensions.
8 High - modulus polypropylene compound was developed by means adding nano - meter montmorillonite to polypropylene.
9 The equivalent elastic modulus was deduced by comprehensive considering deflection and elastic modulus.
10 In the present paper we studied the bulk modulus, shear modulus and second-order elastic constants as a function of temperature .
11 For most materials the modulus of elasticity in compression is the same as in tension.
12 These two parameters are nowadays called the modulus of compressibility.
13 By comparision, the increasing modulus enhanced the residual strengths more significantly than the peak strengths of soil, and the stress-strain behaviors of clayey soil were improved remarkablely.
14 The values of the dynamic shear modulus and the damping factor are close to those of sandy soil.
15 The result shows that the density and bulk modulus are sensitive to gas bearing formation and the gas bearing sandstone is characterized by low density and bulk modulus.
16 For many purposes this is quite sufficient and the values of Young's modulus obtained compare well with those from other tests.
17 A perfect gas can sustain no shear forces so that the above bulk modulus is the only relevant one.
18 This is why timber develops a good fraction of its theoretical modulus in actual practice.
19 Studies of the human oesophagus and duodenum showed the same influence of intestinal tone upon the pressure elastic modulus during distension.
20 How to complete an unfinished magic square and how to separate the modulus sum of magic squares are new problems with cryptographical significance in magic square.
21 Study the toxic effect on rats' absolute weight of organs and on the modulus of organ. Study the impact of DBP and DOP on male rats' sperm amount, activity, and the rate of survival.
22 Bilayer gears, crown gears, bevel gear , wheel , Helical, Worm, safety clutch teeth, small modulus gear and steering gear copper server.
23 Experiments show that the accurate equation can express the relationship of porosity and bulk modulus of porous medium well.
24 This is an improved experiment. The experiment used integrated hall switch sensor and Jonly balance in measuring obstinacy modulus, offered a method of calculating the spring efficiency mass.
25 And also, the specimens from rock core are contacted in line, so it is better to use the harmonic average of specimens′ modulus, not the arithmetic average, as the mean modulus of the rock stratum.
26 Geocell effectively reduces lateral deformation of foundation and improves additional stress distribution. The higher geocell modulus leads to more significant reinforcing effect.
27 If was found that the spraying orientation has effect on Young's modulus of coating which takes on the anisotropic property.
28 Which is combined with BP(Back Propagation) neural network for fault location to realize the mapping relationship between modulus maximum and fault point location.
29 An experimental procedure and accompanying method for analyzing recorded data for deriving dynamic tensile strength and elastic modulus of brittle material is presented.
30 To analyze the characteristics of TBCs such as residual stress, bond strength, fracture toughness, and crack propagation ratio, the Young's modulus and Poisson's ratio are important parameters.
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