偏

By the comparison and analysis of the ionic current under different bias voltage between the long-straight tubular combustion device and the engine, it's also found that in the propagating flame front region and postflame region, with the increase of bias voltage the force of electric field will increase and the electrization action will be enhanced, which will enlarge the ionic current.

建立的离子电流随偏置电压变化关系的数学模型与实际燃烧过程是相符的，同时还可得到在两个实验中离子电流第一峰和第二峰的峰值随偏置电压变化关系基本都是线性的。

The methods that the orientation of PMD vector is determined by PMD ellipsoid are provided.

分析了如何从偏振度椭球的长轴判断偏振模色散矢量的方向。

A new key distribution scheme based on the elliptic curve cryptc,system was developed to solve the lower efficiency and higher resource occupation problems of the existing key distribution schemes.

为了解决现有密钥分配协议所存在的工作效率偏低和资源占用率偏高等问题，提出了一种基于椭圆曲线密码体制的高效安全密钥分配协议。

Within the 14th time window, all the three tides are generally elliptically rather than circularly or linearly polarized. However, both △(subscript φ24) and △(subscript φ12) in this window are quasi-quadrature at all heights while △(subscript φ8) are quasi-in-phase at 92.0 and 94.0 km.

在第14个时间窗内，三个潮汐一般表现为椭圆振而不是圆偏振或线偏振，但是△(下标φ24)和△(下标φ12)在三个连续的高度上准正交，而△(下标φ8)在92.0和94.0 km上准同相。

This article estimates the extreme loss distribution with extreme value theory, estimates the shape parameter with HKKP estimator, which is unbiased to small sample data, selects the right threshold by selecting smallest mean square error of the estimated cumulative distribution function and empirical cumulative distribution function and based on the extreme value theory method, this article estimates the extreme loss distribution and the p-percentile operational loss under certain believe range for Chinese commercial banks, then calculates the operational risk supervise capital.

本文利用极值理论对中国商业银行操作损失极端值分布进行估计，针对尾参数估计的来用传统Hill佑计对小样本数据容易产生偏倚的情况，提出了采用Hill佑计的改进―小样本无偏估计的HKKP佑计来估计操作损失的尾参数，针对由于阈值确定不准确导致结果偏差大的情况，采用最小化估计的累计概率分布与经验累计概率分布平均平方误差的方法确定较精确的阈值，估计出给定置信水平下操作风险损失的分位数，从而使得中国商业银行操作风险监管资本的测定成为可能。

A reasonable warmer winter indexin the framework of the three equiprobability categories(i.e.warmer,normal and colder categories)is proposed based on the winter temperature data observed at 565 stations in China during 1956-2005,where the IWWI is defined as the ratio of the station number of warmer category over the total number of stations.

利用全国565个台站1956-2005年冬季平均温度资料，将多年温度变化划分为偏暖、偏冷和正常三类等概率气候事件，由此给出了一个新的暖冬指数和暖冬的定义。结果表明：暖冬指数与中国冬季温度的变暖趋势相一致，并表现出显著的年代际变化特征，其变率分别为10%/10a和0.4℃/10a。近50a暖冬事件共计发生13次，其中近85%的暖冬发生在1986年以后。

In the end, there is a brief conclusion . The conclusion of this passage mainly includes: The listed companies have obvious preference for stock right financing, and the financing order is stock right financing, the short-term debt, endogenous financing, the long-term debt, which differs from that of western countries; Financing structure is characterized by comparatively lower asset-liability rate, higher floating debt and lower long-term debt; The governance structure is irrational, and the shareholders" meeting perform practically no function. In the meanwhile, board of director structure is unreasonable, which is highly coincident with the manager layer. Board of supervisors" independent character is poor, while manager layer is lacking in restraints and supervision; The interdynamic

本文的结论：上市公司有明显的股权融资偏好，融资顺序为股权融资、短期负债、内源融资、长期负债，这与西方国家上市公司的融资顺序不同；融资结构具有资产负债率相对较低，流动负债偏高、长期负债偏低的特征；治理结构不合理，股东大会形同虚设、董事会结构不合理、董事会与经理层高度重合、监事会独立性不强、经理层缺乏约束与监督；治理结构与融资策略选择的互动关系不强；独立董事比例与资产负债率正相关，工业、公用事业与资产负债率负相关，商业与流动负债率正相关，第一大股东持股比例与流动负债率负相关，第一大股东持股比例与长期负债率正相关，执行董事比例、工业、商业与长期负债率负相关。

Over holding of foreign exchange reserves not only affect the performance of currency policy, raised the pressure of the RMB appreciation and the risk of reserves negatively, but also deteriorate the efficiency of capital and resource of our country.

在外汇储备结构的研究中发现，我国外汇储备的来源结构波动性大，币种结构和投资结构过于集中，期限结构中缺乏短期投资，国际储备构成中外汇储备的比重偏大，民间储备比例偏低。

The effect of solidification condition on carbon macrosegregation of GCr15 bearing steel and the basic rule for its formation have been studied.

主要针对GCr15轴承钢凝固过程较易出现宏观碳偏析的现象，研究分析了宏观碳偏析形成的基本规律。

It focuses extensively on multiple and partial regression and correlation, some uses of Chi squares, and some advanced experimental designs and data analysis, including: two- and three- factor factorial, Latin square, nested, split-plot, confounding and fractional replication experiments.

本课程进一步介绍多元回归与偏回归，复相关与偏相关，χ2的应用，和部分高级试验设计与结果分析，包括：两因素和三因素因子式试验设计与分析，拉丁方试验设计与分析，巢式试验设计与分析，裂区试验设计与分析，混杂和部分重复试验设计与分析等内容。

If you are committed to an education career, then the Master of Arts in Education from Ashford University is for you.

如果你是致力于教育事业，那么，艺术教育硕士学位阿什福德大学是给你的。

objective:to explore the expression of survivin protein and its mrna in rectal cancer and their clinic significance.

目的：研究凋亡抑制因子survivin蛋白及其mrna在直肠癌组织中的表达及其与临床病理关系。