Similar words: deafness, stiff, aloofness, stiffen, mastiff, stinginess, fastidiousness, plaintiff. Meaning: ['stɪfnɪs] 
n. 1. the physical property of being inflexible and hard to bend 2. the property of moving with pain or difficulty 3. firm resoluteness in purpose or opinion or action 4. the inelegance of someone stiff and unrelaxed (as by embarrassment) 5. excessive sternness.
n. 1. the physical property of being inflexible and hard to bend 2. the property of moving with pain or difficulty 3. firm resoluteness in purpose or opinion or action 4. the inelegance of someone stiff and unrelaxed (as by embarrassment) 5. excessive sternness. 
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271 A dynamic analysis model in which the gear error and the time-varying stiffness and backlash are included is established for a 2-stage star gear train.
272 The enlargement of the contact angle difference between inner and outer race reduces the stiffness of the bearings, because the force transmission ratio becomes increasingly worse.
273 The results show that the pile toes of large-diameter PHC piles should reach favorable compressible soil layer because the stiffness affects the ultimate capacity significantly.
274 In the paper, the theoretic express of the rear axle parameters and the rolling angular stiffness are educed by analyzing stiff-ness of spiral spring dependent suspensions.
275 You certainly have some hotness, pain , stiffness , or aching somewhere in your body now.
276 To specify it, the stiffness models of the flexible joint by using the displacement matrix method in structural analysis are established firstly.
277 Then, normal contact stiffness and shear contact stiffness of sand particles are derived according to researches above.
278 In the process of modeling, equivalent stiffness and damping of combine surface was calculated by Takashi Yoshimura integration method.
279 A new way to calculate the stiffness factor of the slope bar in structural mechanics based on the method of instant center in mechanics of theory is presented.
280 This paper discusses the stiffness and damping of isolators for double-vibration solation system and gives the design formulas of stiffness of isolators when damping is considered.
281 Computation express that the stiffness indirection in new two spring system have increased. Sentencedict.com
282 This paper researches the plane stiffness of new composite structure for slab on the lower flange, which is compared with the traditional structure for the slab on the top flange.
283 The main contents are stated as follows:(1) A three dimensions' model with fluid-structure interaction is made and the element stiffness matrix and element mass matrix with the shear lag were deduced.
284 The stress and stiffness analytical models of a single- lap joint based on the linear elasticity theory was developed, including the adherend shear deformations.
285 The stress and stiffness models of a single - lap joint elasticity theory considering the adherend shear deformations.
More similar words: deafness, stiff, aloofness, stiffen, mastiff, stinginess, fastidiousness, plaintiff, earnestness, carelessness, uselessness, selflessness, tactlessness, powerlessness, limitlessness, faithlessness, aggressiveness, make a virtue of necessity, mystify, justify, stifled, testify, stifling, mystified, justified, unjustified, justification, unjustifiable, oneness, newness.