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61. Objective To evaluate the MTWO - titanium instruments applied to molar root canal therapy.

62. Most of the lesion are on the molar region, body and ascending ramus.

63. Molar content of Leu and Val were 21.72% and 11.24% respectively.

64. The UV-visible absorbance spectra of the dyes were recorded on a spectrophotometer, the half-peak width and the molar extinction coefficient were determined.

65. Using phenyllformic acid as initiating combustion agent, molar comb ustion heat of castor oil at constant volume is determined with bomb calorimeter.

66. Besides, the prevelance rate of impacted mandibular third molar, pericoronitis, cheilitis, oral ulcer and tooth trauma investigated was 32.51%, 19.2%, 74.2%, 24.9% and 2.1% respectively.

67. All data used were from literature except vapour fugacity coefficients and liquid molar volumes which were calculated by MH (81) equation of state.

68. The ion transfer number is introduced in the formula describing the relationship between ionic limiting molar conductivity and ionic concentration based on mode coupling theory(MCT).

69. The recombined fused protein of rats'OPG and physiological saline were injected to the palatine-side mucoperiosteum of the first molar of the experimental group and the control group respectively.

70. The molar absorptivity of UV 754 spectrophotometer was measured too.

71. The effects of catalyst amount, reaction time, molar ratio of sec-butanol and acetic acid, and amount of deaquation reagent on the reaction were studied.

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72. Conclusion The imbedding method can be employed to perform tooth implantation and restoration on sufferers with molar anodontia , and the clinical effect...

73. It is shown that the best crosslinking reaction technological condition is: the molar ratio for the N-hydroxymethyl propylene acryl amine and the acrylonitrile monomer is 0.

74. The experiment measured the viscosity, molar mass, polydispersity, root mean square radius of gyration, molecular conformation changes respectively in the different concentration.

75. Expression of hydrogenion concentrations in terms of molar concentrations is rather cumbersome.

76. As the molar ratio of TDI to polyols was fixed at 2.1/1, relative more excess TDI was applied for 20 based copolymers which would cause more allophanate crosslinks.

77. The density of water which is the inverse of the mole volume, so the density, the molar density, is equal to one over the molar volume.

78. Rough calculations obtained by use of molar concentrations rather than activities are sufficient.

79. The correct target word (e.g. molar) was shown to learners in the EL condition.

80. Objective: This paper was to construct three dimensional finite element model of rat molar, and to access mechanical stress distribution in the tooth and periodontia.

81. The molar concentration of a solution, usually expressed as the number of moles of of solution.

82. Objective To investigate masticatory efficiency of molar with furcation involvement after separating roots and prosthesis.

83. Pr ~ ( 3 + ) doped bismuth tellurite glass with molar composition 7.5 Li _ 2 O - 7.5 K _ 2 O - 5 BaO - 5 Bi _ 2 O _ 3 - 75 TeO _ 2.

84. A device for determining molar mass with freezing point depression was improved, which consists of the Dewar bottle, sample container, Beckmann thermometer, and motor stirrer.

85. ObjectiveTo discuss the design and fabrication of the photoelastic model of mandibular first molar after hemisection.

86. Invasive molar pregnancy is extremely rare, but is one of te pre-cancer stage for choriocarcinoma .

87. Molar heat capacities in the processes of quasi static state of perfect gases are discussed according to the first law of thermodynamics in this paper.

88. Therefore, to understand the anatomy and furcation invasion of molar teeth will further influence the clinical diagnosis and treatment plan.

89. The molar absorptivity is 2.14×104 L · mol - 1· cm - 1 for calcium . Recovery is up to 99.1 %.

90. RESULTS: 78.1% of root canals of first molars had one apical foramen, and two apical foramina mostly occured at mesiobuccal root of maxillary first molar and distal root of mandibular first molar.