不偏

They said,＂ We will not hearken.

他们却答说：＂我们偏不注意。

Thus the heat - exchange effect can be enhanced and the manufacture cost of equipment can be reduced.

较好解决了2种热交换介质因导热系数不同而导致的热交换不平衡和设备体积庞大、消耗钢材偏高的问题，从而有效地提高了换热器的换热效果，降低了设备的制造成本。

But no; he's convinced he's a heaven-born driver, and nobody can teach him anything; and all the rest follows.

可他偏不，他自以为是个天生的、无师自通的好驾驶员，这么一来，车祸就接连不断了。

The optimal model of hedging based on the partial moments reflects the asymmetric attitudes on the loss and gain of the hedger.The model changes the phenomenon of the present research assumption that attitudes on the loss and gain of the hedger is symmetry.

偏矩套期保值优化模型反映了套保者对赢得和损失的非对称态度，改变了现有研究大多认为套保者对赢得和损失的态度是对称的不合理的现状。

Physicians should be aware of possible gender-related treatment biases," said Magnus Baumhakel, M.D., of the University Hospital of the Saarland, Homburg, Germany."All patients should receive the best treatment for their disease and symptoms irrespective of gender.

医生们应当了解并注意到这种性别相关的治疗偏倚，"来自德国洪堡Saarland大学医院的Magnus Baumhakel医生认为，"所有的患者均应当受到最好的治疗，而不应当有性别上的差异。

A fuzzy logic system for classification of hydrometeor type based on polarimetric radar measurements is described.

根据不同相态降水粒子的散射和空间取向等特征建立了基本形式为不对称的T型函数的模糊逻辑识别的隶属函数，完善了该识别方法的流程，并利用美国KOUN雷达的观测资料，详细讨论了利用双线偏振雷达观测资料识别降水粒子相态的方法，并对其在实际业务运用中的合理性和可行性进行分析探讨。

The paper consists of four chapters:In chaper 1, we introduce the background and signficance, research and actuality on oscillation of functional partial differential equations; we present research subject in this paper;In chaper 2, we discuss oscillatory property of systems of parabolic differential equations with delays and obtain necessary and sufficient conditions for the oscillation of their solutions; we show the difference between oscillatory property of systems of parabolic differential equations with delays and that of systems of partial differential equtions without delays; we explain the main results with examples;In chapter 3, we discuss oscillatory property of systems of functional parabolic differential equations of neutral type; we obtain some sufficient conditions for the oscillation or full oscillation of their solutions under some conditions; we explain the main results with examples;In chapter 4, we discuss oscillatory property of systems of functional hyperbolic differential equations of neutral type; we obtain sufficient conditions for the oscillation or full oscillation of their solutions under some conditions; we explain the main results with examples.

全文共分四章：第一章简要介绍了泛函偏微分方程的振动的背景和意义、对其研究的简单历史和现状，给出了本文的主要研究对象；第二章讨论了一类时滞抛物方程组解的振动性质，获得了判断其所有解振动的一个易于验证的充要条件；指出了这类具有时滞偏差变元的抛物方程组解的振动性质和不具有时滞偏差变元的抛物方程组解的振动性质的差异；并举例对主要结果进行阐明；第三章讨论了一类中立型抛物方程组解的振动性质，获得了在给定的条件下其所有解振动或全振动的若干充分条件；并举例对主要结果进行阐明；第四章讨论了一类中立型双曲方程组解的振动性质，获得了在给定的条件下其所有解振动或全振动的若干充分条件；并举例对主要结果进行阐明。

Much attention has been paid to this problem for a long time. One example is the thermal effects on the polarizing devices that are made up with Iceland crystal or other birefringent materials.

温度对任何仪器、设备乃至器件性能的影响一直是人们十分关注的问题；由冰洲石晶体及其它晶体等双折射材料制作的偏尤器件也不例外。

Owing to the restriction of historical, geographic, economic and social factors, the quality of the local PMSL-I team is very poor, the lack of promotion and supervision system makes the situation even worse. The problems with the quality of PMSH are mainly as following: a small proportion of headmasters have poor morality; some are weak in educational theories; some fail to carry out properly the comprehensive quality education for the students and school daily management; some lack imitativeness and spirit of innovation.

河南省是全国第一人口大省，教育人口占全省总人数的27.7％，全省共有中小学校长53000人，由于受传统文化和经济发展水平的制约，加之当前政策对校长的素质要求偏低，缺乏相应的激励和监督机制，中小学校长培训形式化等原因，河南小中小学校长队伍的整体素质不高，与沿海经济和教育发达省市，与基础教育改革和发展的要求，与未来中小学校长应具备的素质之间存在明显的差距。

What are you love ask, I tell you impartial!

你什么都爱问，我偏不告诉你！

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。