In addition to dimensional problems, garment tubes may also have knitting defects such as broken needle, yarn fly, hole, barre, and thick or thin yarn (Fig. 4.9). Barre means a continuous, visual barred pattern or strap lines parallel to the yarn direction in a knitted fabric. It is usua...
This paper investigates the effects of surface tension on the two-dimensional contact problems of an elastic layer bonded to the rigid substrate. Under the plane strain assumption, the elastic field induced by a uniformly distributed pressure is formulated by applying the Fourier integral transform, ...
What is Coulomb's law? Explain briefly. Calculate the binding energy of 3 2 He. Explain how to estimate the wattage capacity needed by a power supply. What is the dimensional formula of impulse? How are AC currents produced? You are given a thread and a meter scale. How will you estima...
For the binning method of equal redshift interval, the normalized 1-dimensional posterior distributions of [Math Processing Error]H0, [Math Processing Error]Ωm and [Math Processing Error]ΩΛ in the [Math Processing Error]ΛCDM model from 1 low-redshift and 1 high-redshift subsamples with ...
that for every vector Rd, field |ν| φ = ∈ 1 ¡1 (g eneralized outer ( ) the following generalized form of Gauss-Green formula holds: dr divφ = − dλ φ·ν E ∂∗E (D.1) where dλ denotes (a suitable extension of) the (d − 1)-dimensional surface measure. ...
Two-dimensional diagrams of the (a) uniform and (b) Weibull distributions of microcracks inside a rock. To estimate the mechanical properties, all microcracks are composited using integral principle, assuming no external disturbance in the two-dimensional plane. The initial microcracks are the main ...
The hypothesis proposed to explain the ability of such additives to be adsorbed on the surface, and their inhibitory capacity, was the number of hydrogen bonds that can be created with the three-dimensional network of molecules of monohydrated α-lactose. This study showed that α-galactose, β...
The cable is assumed to be a one-dimensional continuum obeying a linear elastic law for cable extension and possessing no flexural, shear or torsional rigidity. With these assumptions, the strain – displacement relation for cable extension is given by: (2a)ϵ=P(S)/EA+ϵd(S,T) where...
Furthermore, the trussed girder 2 as described above has a three-dimensional inner volume in contrast to the plane trussed girder (prior art). The out-of-plane strength acting on the trussed girder 2 is superior to that acting on the plane trussed girder. In cases in which the span is...
1) tension gauge 锯射张度量规2) metric tensor 度规张量 1. According to the metric tensor of the four dimensional time space continual redgion, this paper further solve the Einstein s equation and offered the quantitave computation to the tiperihelion precession of the celestial body moving in...