OPA
美英
- 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)
OPAOPA
参量放大器
参量放大器（OPA）和光学参量振荡器（OPO） 基本性质： 点群： 三方晶系 3m 晶胞参数： a=1.2532nm, c=1.2717nm 密度…
运算放大器(operational amplifier)
运算放大器（opa） 概 论 目 录 1.差动放大的基本概念 2.差动放大器的放大模式 3.理想的差动放大器 4.opa的基本概念 5.理想 …
光参量放大(optical parametric amplification)
（BBO）光参量放大（OPA）输出的参量光调谐范围有限，很难得到波长小于460nm的蓝光和近紫外光.实验采用1kHz钛宝石九 …
出版商协会(Online Publishers Association)
根据OPA（Online Publishers Association ）的调研，社会化媒体是互联网用户谈论最多的媒体类型，高于门户类媒体。但是， …
邻苯二甲醛(o-phthalaldehyde)
邻苯二甲醛（OPA）为高效消毒剂，具有明显的杀微生物活性。邻苯二甲醛为淡蓝色液体，pH7.5，含邻苯二甲醛0.5%，其杀 …
外发加工方式
第三十条通过外发加工方式（OPA）在内地加工且原产地非中国内地的纺织品不适用本办法。 Article 30.
1
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。
2
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。
3
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。
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.
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。
5
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。
6
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。
7
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。
8
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。
9
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。
10
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。
11
His new business, Opa Cove, sells sporting good products for children.
他新商行OpaCove，出售儿童运动好产品。
12
The synthesized contributions of this method can not identify the potential error of missing transfer path in analysis.
对分析中可能遗漏传递路径，OPA方法的拟合总值对比不能识别。
13
Article 29. The Measures is not applicable for textiles processed in mainland through OPA, and the origin of which is not china's mainland.
第二十九条通过外发加工方式（OPA）在内地加工且原产地非中国内地的纺织品不适用本办法。
14
Less comforting is the $75m cap on liability for economic damages under the Oil Pollution Act (OPA) of 1990.
而更令人不安的是，《美国1990年油污法案》（OPA）将经济赔偿金的最高限额定位7500万美元。
15
Even so, the OPA was never popular.
尽管如此，价格管理局从未受到欢迎。
16
The OPA can achieve high gain, bandwidth and output swing at the same time based on the improving of traditional two-stage OPA.
对传统的两级运放进行改进，使运放同时实现了高增益、大带宽和高输出摆幅的要求。
17
Yuki, so there are two separate surcharges? I'm not familiar with the OPA surcharge. . . Can you please clarify what this is?
徐怀钰，分别有两个附加费呢？我并不熟悉的OPA附加费…可以请你澄清这是甚么呢？感谢。
18
Determination of neomycin sulfate by OPA pre-column derivatization
OPA柱前衍生法测定硫酸新霉素的含量
19
Detection of OPA Stego-Data and Secure Steganography in Palette Images
对OPA密写的检测和增强安全性的调色板图像密写方案
20
New computer system for processing OPA cargoes
海关增设电脑系统处理外地加工措施货物