Which groups of strengths can be calculated by formula of (P=F/A)?
A、Bending strength and shearing strength
B、Bending strength and compressive strength
C、Bending strength
D、Tensile strength ,compressive strength and shearing strength
A、Bending strength and shearing strength
B、Bending strength and compressive strength
C、Bending strength
D、Tensile strength ,compressive strength and shearing strength
A、risk avoidance
B、pooling of losses
C、payment of fortuitous losses.
D、indemnification
An invention, in order to be patentable, must be of a kind which can be applied for practical purposes, not be purely theoretical. If the invention is intended to be a product or part of a product ,it should be possible to make that product. And if the invention is intended to be a process or part of a process, it should be possible to carry that process out or “use” it (the general term) in practice. “Applicability” and “industrial applicability” are expressions reflecting, respectively, the possibility of making and manufacturing in practice, and that of carrying out or using in practice. The word “industrial” in the same expression has a very special meaning in the terminology of patent laws. In common language,an “ industrial” activity means a technical activity on a certain scale, and the “industrial” applicability of an invention means the application (making, use) of an invention by technical means on a certain scale.
A、Courier.
B、Lawyer.
C、Auditor.
D、Attorney.
A.on
B.behalf
C.to
D.I
A、pick it up and drink it
B、use the spoon provided
C、eat half of it with a spoon and drink the remainder
D、just wait
A、Creative ideas cannot coexist with efficient work.
B、Creativity is not so important as efficiency.
C、Efficiency can be replaced by creativity.
D、We sacrifice creativity for efficiency.
A、that they fails without obvious deformation
B、that their compressive strength is two times of their bending strength
C、that they can absorb high energy before cracking
D、that they fails without deformation
A、cement
B、stone
C、steel
D、asphalt
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