The schemes also provide a model for structuring university fees in which high prices for rich students help offset modest prices for poorer ones and families are less reliant on federal grants and government - backed loans 这些方案还为大学收费构设了一种模式，其中通过对富裕学生的高收费来帮助补贴对较贫困以及不够领取联邦津贴和政府贷款家庭的学生。
While the above topics make good conversation , other topics make people feel uncomfortable . many westerners cringe at questions or comments about money or their appearance , for example 以上的话题可以开始一段很好的对话，但有些话题就让人不太舒服。举例来说，许多西方人对于金钱、外貌等问题或评语，就很反感。但对较亲近的朋友，你有时可以稍微直接一些。
Hydrotherapy is especially effective to cancer under or on the skin . it is also very effective to all kinds of bruises , sprains , muscles pain , ligament , joint problems and injures , etc 这方法特别对较近皮肤的癌症帮助较大，如皮肤癌、骨癌、喉癌等，亦对撞伤、扭伤、肌肉、韧带、关节等痛症和损伤十分之好。而全身冷热水浴对全身都有好处，有助增强抵抗力。
With the development of computer technology , to analyze the complex structures with second - order nonlinear method is practicable , and it is obviously that the nonlinear analysis method will be used as a prevalent method 随着计算机技术的快速发展，对较复杂的结构体系进行二阶非线性分析已成为可能，将非线性分析用于设计必将成为结构设计的主流方法。
( 2 ) for cross - sectional risk factors , both capm and fama & french three - factor model cannot account for profitability of medium and short term momentum strategies , but for long - term strategies , may explain a little ( 2 )截面风险补偿方面： capm与fama - french三因子模型皆无法完全解释中短期惯性策略之利润表现，而对较长期的策略获利的解释力有所增强。
In the case of complex situation , the obtained definitive or clear mathematic programming problems are usually nonlinear programming which bring complexity to computing , and even some stochastic or fuzzy problems are difficult to convert to definitive or clear problems 这是因为，对较复杂的情形，得到的确定或清晰的数学规划通常是非线性规划，给计算带来复杂性，甚至有些问题难以转化为确定或清晰的数学规划问题。
4 . we attempted to carry out the experiment of co a3 ( v = 18 ) / d1 ( v = 10 ) collision with he in a static cell using oodr - mpi technique for the preparation of doing experiment in a molecular beam machine . in the experiment of 2 + 1 ' + 1 " two - color rempi , we conformed the accidental predissociation of co ( e1 , v = l ) state , and studied the effect of the accidental predissociation of co ( e1 , v = 1 ) state for different rotational states 4 .为了在分子束实验条件下进行实验，用光学一光学双共振多光子电离光谱( oonr一mpi )的方法，在静态池条件下，对较长寿命的eo ( a ’ n ， v = 18 ) / ( d ’ ， v = 10 )单重态一三重态之间的碰撞传能实验进行了尝试。
Substance of rock - forming and ore - forming in both jianchaling and jinchuan nickel deposit mainly derived from the upper mantle , but the former source is relatively depleted mantle . on the other hand , there exsisted the crustal contamination during the formation of the two mineral deposits , the later contaminated poorly and gave priority to deep contamination . ( 5 ) by the comparative study of jianchaling with jinchuan nickel sulflde deposit , it is pointed that small basic - ultralbasic complexes which dis ( 5 )通过对煎茶岭和金川镍矿床的比较研究，结合对国内外有关岩浆镍矿床的比较分析，根据我国的地质特点，提出沿较老地块边缘分布的特别是沿华北地块北缘分布的基性?超基性小杂岩体，是找寻大而富的硫化镍矿床之有利找矿方向；而对较老地块内部的镁铁质侵入体，亦应给予高度注意。
In this article , began from the arising of tendering and bidding and its establishing in our country , followed by the status and achievements of adopting tendering and bidding system in the construction of water conservancy projects in hebei province , and combined with its procedures and organizing system in the projects , i put forward the main problems faced by us , and the importance , necessity of studying on these problems . on the basis of summarizing on the standard tendering and bidding system , i pointed out further the nonstandard cases in the tendering and bidding procedures 本文从招标投标的产生和在我国的建立，引导出河北省水利工程招标投标的开展情况和取得的成果，结合河北省水利工程招标投标程序和组织体系，提出了河北省水利工程建设招标投标活动面临的主要问题和研究这些问题的重要性、必要性，在对较规范的招标投标制度进行综述的基础上，进一步指出河北省水利工程建设招标投标活动中的不规范现象。
Due to the short distance among the planes which fly in a group , the conventional low resolution radar can not distinguish them in both distance and azimuth ? if we use the technology of isar to resolve the difference among doppler frequency of the targets and obtain a fine resolution cross - cross image , we may separate them , but a long time of coherent processing is needed < , for the formation targets , it can be approximately divided to rigid body and nonrigid body , so for the formation targets , that can be regarded as rigid which has a relative position and an identical movement , can be approximately considered as a large target , and be compensated by translational phase with the rule of minimum entropy , but for the most those cannot accord with the approximation of rigid , being the doppler - frequency of the aim is linear changed , by the relax method with short data , increases the resolving performance of multiple target to the aim in the frequency domain , since cross - range resolution is based on the accumulative time , so it is greatly improve the resolution to formation targets by the instant cross - range image which produced by radon - wigner transformation 低分辨isan成像及干涉技术应用研究一因此直接无法分辨编队目标的架数，我们借鉴isar的技术，通过较长时间的相干积累，在多普勒频域上对目标进行分辨。而对于编队目标，可分为近似刚性的多目标和非刚性的多目标，所以对于可以近似为刚体的编队目标相对位置固定，运动方式一致，可以近似看作一个大目标，采用最小墒准则对平动相位的进行补偿，但是大多数并不满足刚体近似的编队目标，由于目标在相干积累时间的多普勒频率近似呈线性变化，通过对较短数据利用relax的时频分析方法，提高了频率域上目标分辨的性能。由于横向分辨率取块于横向积累时间，所以利用radnwigner变换得到瞬时的一维横向距离像大大提高了对编队目标的分辨，对仿真和实测数据的大量分析结果表明此方法的有效性和可行。
