单词OPA
abbr.: Office of Price Administration 〔美旧〕物价管理局
网络: 参量放大器；运算放大器(operational amplifier)；光参量放大(optical parametric amplification)
Office of Price Administration 〔美旧〕物价管理局
The point of the OPA was not to limit tort law but to supplement it.
OPA的意义在于补充，而不是限制侵权行为法。
This can used to generate high efficient optical parametric amplification (OPA) at desired wavelength in HF.
利用光子晶体光纤的这些特性可实现在所需波长上的高效率的参量放大。
A general mathematic model for evaluating the spectral bandwidth of optical parametric amplification ( OPA ) is developed.
提出了估算光学参量放大（OPA）光谱带宽的一般性方法。
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.
美国物价管理局把这限于7500万美元，但是一个多月前英国石油公司说，它将宣布放弃保护，承兑所有合情合理的索赔。
Until now, scientists have not analyzed 4-OPA to see how toxic it is, but that"s changing.
至今还没有科学家们能对该物质进行分析以确定其毒性。但情况正在改变。
With a original position analyzer (OPA-100) for metal, compositional segregation of casting slab whose thickness is 120 mm is analyzed.
本文采用金属原位分析仪对中等厚度连铸板坯的宏观偏析特征进行了系统地研究。
Never asking for a favor in return except for the chance to buy black-market OPA sugar coupons during the war.
从来不请求帮助作为回报，除了战争期间买黑市物价管理局糖优惠券的机会外。
OPA and IOP had no correlation with blood pressure and heart rate.
眼压及眼脉动幅度与患者的血压及心率均无相关性。
A wide variety of substrates can be laminated including overlays such as BOOP, PETP, LDPE, LLDPE, OPA, aluminum, coextruded films and paper.
各种各样的衬底上可以叠层包括重叠，如boop，petp，低密度聚乙烯，线性低密度聚乙烯，OPA认为，铝，共挤薄膜和纸张。
However, its linearity is limited by opa"s finite open-loop gain, capacitor mismatch, and other non-ideal factors.
但运放有限的开环增益和电容失配等非理想因素降低和限制了它的线性度。