 544  328. He remembered to have once carried out this reaction. 329. It is a difficulty to be avoided wherever possible. 330. Steel castings are extremely difficult to machine unless annealed. 331. Hardness may be defined as the ability of a substance to resist penetration. 332. Copper to be used for tubing has high corrosion resistant qualities. 333. The process to be treated subsequently in more detail is known as ionization. 334. There is a tendency for corrosion to enter the metal along the surfaces of sliding. 335. Smith and his coworkers failed to determine this reaction, these authors having dealt in their investigation with compound B, mistakenly thought by them to be compound A. 336. Carrying out the reactions of addition of chlorine gives the corresponding esters. 337. Comparing the reactions one finds the directing action of this group to be opposite to that of other groups, the character of the former group being thereby proved. 338. Recent neutron scattering data will be seen to yield an upper limit on the following polarizability. 339. The possibility of explaining the anisotropy on the basis of scattering theory does not appear to be excluded. 340. It may appear to have been unnecessary to discuss the formula for the polarizability both by the method of optical dispersion and by the perturbation calculation which starts with Eq. (2). The reasons for outlining the reasoning are as follows. 341. The object of the paper is to describe the amplifiers. 342. Chalk is made up of the shells of little animals. They must have been tiny things, for you can only see the shells with a very strong glass. 544 |
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Софа. Тахта. Кушетка: универсальная кушетка. Продажа мягкой мебели.
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