The Red-winged Blackbird arrived and scouted the pond for nesting sites.

The Regime Relationship between Black Market Exchange Rate Premia and Inflation Rate ( 1990-2006);

外汇黑市汇率溢价与通货膨胀率的区制关系分析（1990~2006）

Empirical Analysis of Black Market Exchange Rate and NDF Correlation

外汇黑市与NDF市场相关性的实证分析

Gas revenues are added to the budget at the 30-year-old official exchange rate of six kyat to the dollar, while the black market rate is about 1000 kyat.

天然气出口收入依照有着30年历史的官方汇率1美元兑6缅元被纳入预算，但黑市汇率已达到1美元兑1000缅元。

That is still at some distance from the black market rate that most Argentines use, which has weakened 20 per cent since the start of the year to stand at about 12.85 to the dollar yesterday.

这与多数阿根廷人所用的黑市汇率仍有一定差距。自今年初以来，比索黑市汇率已下跌了20%，跌至昨日的约1美元兑12.85比索的水平。

Multiple exchange rates for the Burmese currency, the kyat with a black market rate up to 200 per cent weaker than the official level has complicated trade and banking.

缅元（kyat）存在的多重汇率其黑市汇率比官方汇率低最多200%搅乱了贸易和银行业。

We believe that through the efforts of both sides, the friendship between your state and our province will forever blossom, just like the black-eyed Susan in Maryland and the azaleas in Anhui.

我们坚信，通过双方的努力，两省州的友谊将永远像马里兰的黑眼苏珊花那样灿烂，像安徽的杜鹃花那样热烈。

I hope you get a black eye fighting for something you believe in.

我希望你能为自己坚信的事情被人打得鼻青脸肿！

Wireless Sensor Network ( WSN) was usually vulnerable to conspiracy attack from its adversaries when using bivariate polynomial key pre-distribution protocol.

无线传感器网络在应用二元多项式密钥预分配协议时，通常容易遭受到敌方的合谋攻击。

A symmetric bivariate polynomial of degree t is used and its shares are distributed among the parties in this scheme to construct shared keys.

该协议采用一个t次对称二元多项式来构建所有传感器节点对之间的共享密钥。

A multi-level threshold multi-secret sharing scheme based on bivariate polynomial and the intractability of the discrete logarithm was proposed.

基于离散对数问题的难解性，利用二元多项式，给出一种多级门限多秘密共享方案。

The Application of Bivariate Polynomial Method in the Correction of the Cross-section Image of the Discharge End

二元多项式法在烧结机尾断面图像校正中的运用

Minimum Properties and Defined Domains on Bivariate Polynomial Natural Splines to Scattered Data

散乱点二元多项式自然样条的极小性质与定义区域

Algorithms for Computation of Three Dimension Digital Convolutions with Bivariate Polynomial Transform

三维数字循环卷积的二元多项式变换算法

Reconstruction of Pressure Sensor Input Signal Based on Bivariate Polynomial Fitting Method

基于二元多项式拟合法的压力传感器输入信号重构

This paper studies how to choose representative points form a bivariate normal population with as much information of the population as possible arises.

本文研究如何在二元正态总体中选取代表点，使它们尽可能多地保留总体的信息。

The Problem of Selecting Representative Points from A Bivariate Normal Population

在二元正态总体中选取代表点的问题

Bivariate Wavelet Analysis of He'nan Precipitation and ENSO The Impact of Variations of Precipitation on Source of Water in Henan during the Past 50 Years

交叉小波变换在河南降水时频分析中的应用近50年河南降水变化对水资源的影响

The correlation between tropic sea surface temperature of global and NAO and ENSO events were studied by means of bivariate wavelet analysis.

采用交叉小波变换方法分析了热带SST、NAO与ENSO事件之间的多时间尺度相关特征。

Finally, to use the combinational methods of industry chain analysis, advantages and disadvantages analysis and bivariate cost analysis to support the conclusion.

最后，综合运用产业链分析、利弊分析和二元成本分析等多种分析方法，支持了所得出的结论。

RESULTS: By bivariate analysis, the ABI is associated with sex, body mass index ( BMI), diastolic blood pressure ( DBP), total cholesterol ( TC), high-density lipoprotein cholesterol ( HDL-C), smoking habit.

结果双变量相关分析提示ABI与性别、体重指数（BMI）、舒张压（DBP）、总胆固醇（TC）、高密度脂蛋白胆固醇（HDL-C）、吸烟相关。