porosity造句
91 The research on blanking zone shows that the variation hydrate saturation is altering with porosity in the blanking zone.
92 Porosity : The condition of hair that makes it absorb moisture easily.
93 The calibration ratio of CNLT5420 compensate neutron logging tool is the key parameter to determine the validity of porosity value.
94 A mathematical relationship between the strength and porosity of highly porous isotropic three- dimensional reticulated metal foams under equal- speed biaxial tension was derived.
95 Soil bulk density, non-capillary porosity decreased in large degree, and capillary porosity, capillary moisture capacity increased in different degree of different rehabilitated forest.
96 Conclusion This method to prepare controlled porosity osmotic pump tablets of sodium salicylate was applicable with ideal controlled drug release.
97 So that, it is necessary to adopt very sinterable UO2 powder and suitable pelleting and sintering conditions to minimize open porosity and small porosity.
98 The gas porosity of section plane was characterized with scanning electron microscopy (SEM).
99 For logging trave influenced by gas saturation, log data can't reflect reservoir porosity.
100 The rules and effect of power sound wave (PSW) on porosity and permeation of coal or rock were analyzed.
100 Wish you can benefit fromand make progress everyday!
101 Analysis and calculation of parameters of core plane porosity make up the calculation inadequacy of porosity parameter in heterogeneous reservoirs.
102 The apparent porosity and water absorption were the lowest, the bulk density and heat-resistant property were the highest after dipping for 4 times.
103 It is pointed out that high peak value and long transfer time are helpful for decreasing the porosity of castings.
104 In numerical calculations, the effects of rainfall pattern, effective porosity, coefficient of permeability and shape of slope layer to the decline of subsurface flow are examined.
105 It is found that the oil effective permeability of low middle porous sandstone is related with the porosity, water saturation and shale volume of formation.
106 The morphology of austenite dendrites in shrinkage porosity in nodular iron is displayed by the color etching technique and the formation mechanism of shrinkage porosity has been analyzed.
107 It is shown that the changes of is resulted from the changes of both apparent porosity and the distance between layers of gel-type montmorillonite in interparticle pores.
108 By use of orthogonal test design, how the injection speed, pouring temperature and mold temperature effects the casting shrinkage porosity forming is studied.
109 Objective To prepare controlled porosity osmotic pump tablets of sodium salicylate.
110 The influence of porosity and active catalyst surface area on the performance of cathode is analyzed as well.
111 The reasons resulting in the shrinkage porosity, gas - hole and impacted sand in bronze castings were analyzed.
112 Filtration velocity, filtration resistance and porosity of cake were researched, and the condensability and its index were analyzed.
113 Dissolution gave secondary porosity and increased porosity, and it occurred mainly in feldspathic grains and carbonate cementation.
114 However, the overall mean coordination number is essentially a constant and independent of porosity or volume fraction for the binary packing under gravity.
115 In addition, classification standards for reservoir effective porosity, oil bearing saturation and effective thickness have been established and applied in reserve calculation of 8 blocks.
116 The reservoir traverse quite be stable, but the relative property is quite strong, by the southwest to northeast, the characteristic of the porosity growth is degression tendency.
117 Bend test, heat immersion test, artificial sweat test, measurement of hardness and porosity were done for sample.
118 From the reservoir-engineering standpoint, effective porosity is the quantitative value desired, as this represents the space that is occupied by mobile fluids.
119 Large thick-section ductile Iron housing easily produces casting defects such as shrinkage cavity, shrinkage porosity, graphite floating and spheroidizing decay.
120 An amendent should decrease bulk density, increase toltal porosity , and incr ease water and air content.
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