position operator


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position operator

[pə′zish·ən ‚äp·ə‚rād·ər]
(quantum mechanics)
The quantum-mechanical operator corresponding to the classical position variable of a particle.
References in periodicals archive ?
35]) The standard operators in the context of uncertainty principles are the position operator A defined by Af(x) = xf(x) and the impulse operator B = -id/dx.
i] is the position operator of the ith electron, measured relative to the nucleus, and the summation is over all electrons.
1) This is particularly the staff of the position operator call center, where it comes in most of the young employees under the age of 25 years who work as operators and a large part of their job consists of active communication with the customer.
3) adaptation to the needs of the position operator of the existing rooms in the building detailed inspection of trucks and buses (building 4B);
The Client Believes That This Does Not Lead To An Unequal Position Operators In A
Google search is the tool that users utilise to find the product or service that they are looking for and Google can position operators with their search advertisement.
The position operators had to maintain while trying to manually place the castings on the chuck put them at a higher than acceptable risk for injury.
The commercial trial provides another platform for the WiMAX Forum to aggressively position operators and clearinghouses to initiate commercial roaming services which will lead to roaming worldwide.
Such well-planned and selective BSS-OSS integration programs will allow telecom operators to better address their particular customer needs and will free up funds to invest in their strategic priorities-and thus better position operators for growth.
The manufacturer was concerned that the position operators had to maintain while trying to carefully place the castings on the chuck put them at a higher than acceptable risk for injury.
Our R4 solution leverages our expertise across wireless, wireline and packet technology to position operators for success.
As one of the industry's leading suppliers of a complete range of advanced wireless access and carrier-grade, core IP (Internet Protocol) technologies, Nortel is in a unique position to bring the most cost-effective solutions to market and position operators like UWC, Apex and SSCC to enable a rapid return-on-investment," Marchenko said.

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