OPA的意思和读音

OPA

abbr.Office of Price Administration 〔

(operational amplifier);(optical parametric amplification)

abbr.1.Office of Price Administration 〔

1.OPA(OPO) 3m : a=1.2532nm, c=1.2717nm

2.(operational amplifier)opa 1. 2. 3. 4.opa 5.

3.(optical parametric amplification)(BBO)OPA460nm.1kHz

4.(Online Publishers Association)OPAOnline Publishers Association, …

5.(o-phthalaldehyde)OPA,pH7.5,0.5%,

6.  OPA。  Article 30.

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1.The point of the OPA was not to limit tort law but to supplement it.OPA

2.This can used to generate high efficient optical parametric amplification (OPA) at desired wavelength in HF.

3.A general mathematic model for evaluating the spectral bandwidth of optical parametric amplification ( OPA ) is developed.(OPA)

4.The OPA limits this to $75m, but BP said more than a month ago that it would waive the cap and honour all legitimate claims.7500

5.Until now, scientists have not analyzed 4-OPA to see how toxic it is, but that's changing.

6.With a original position analyzer (OPA-100) for metal, compositional segregation of casting slab whose thickness is 120 mm is analyzed.

7.Never asking for a favor in return except for the chance to buy black-market OPA sugar coupons during the war.

8.OPA and IOP had no correlation with blood pressure and heart rate.

9.A wide variety of substrates can be laminated including overlays such as BOOP, PETP, LDPE, LLDPE, OPA, aluminum, coextruded films and paper.boop,petp,线,OPA

10.However, its linearity is limited by opa's finite open-loop gain, capacitor mismatch, and other non-ideal factors.线