不对称

Of 11 cases of edema had diffusive uneven SCC lesions. 1 case of edema had single midline oval lesion of splenium. The brain lesions of edema were incontinuous. In follow-up MRI of 5 cases of brain edema, the lesions were disappeared. In 3 cases of cerebral infarct, the lesions of SCC and brain were lateral distribution. 2 cases of hemorrhagic disease had diffusive uneven lesions in SCC and ventricle.

水肿性病变(n=11)中10例MRI表现为SCC弥漫不均匀病灶、1例为居中类圆形病灶，颅内病灶呈跳跃不对称分布，5例MRI复查病灶消失。3例脑梗塞SCC及脑内病灶呈偏侧分布，脑内散在病灶以患侧较多。2例SCC出血，SCC病灶弥漫不均匀，并见脑室内出血。

First,on the basis of analysis on a concealed basic as- sumption in the present studies,the author points out that unreasonable utilization of forest is not completely as result of unknown-well forest's ecological benefits by human being,but the reasons would be the lacking of special knowledge and unfairne- ss between b...

第一，对现有研究中暗含的一个基本假设进行了分析，指出不合理利用森林的行为并非完全出于人们不知道森林具有生态效益，其原因为：行为者缺乏专门知识；行为者的利益与损失不对称；行为者面临一个短期预期显著大于长期预期的制度背景。

First,on the basis of analysis on a concealed basic as- sumption in the present studies,the author points out that unreasonable utilization of forest is not completely as result of unknown-well forest's ecological benefits by human being,but the reasons would be the lacking of special knowledge and unfairne- ss between benefit...

第一，对现有研究中暗含的一个基本假设进行了分析，指出不合理利用森林的行为并非完全出于人们不知道森林具有生态效益，其原因为：行为者缺乏专门知识；行为者的利益与损失不对称；行为者面临一个短期预期显著大于长期预期的制度背景。

However, accountant offices are confronted with credibility crises because of asymmetric information, defected legal system, fragile supervision by the industry and public opinion, unsevere punishment and lure of material be...

但信息不对称和法制不健全、行业监管和舆论监督不力、惩罚力度不强以及利益的驱使等，导致会计师事务所不断产生诚信危机。

However, accountant offices are confronted with credibility crises because of asymmetric information, defected legal system, fragile supervision by the industry and public opinion, unsevere punishment and lure of material benefits.

但信息不对称和法制不健全、行业监管和舆论监督不力、惩罚力度不强以及利益的驱使等，导致会计师事务所不断产生诚信危机。

The obsolescing bargaining model believes the TGRs must be conflict because of their different development objects, unequal rights and asymmetric information.

讨价还价模型认为，跨国公司与东道国政府之间由于目标不一致、相对实力不等同、信息不对称，TGRs注定是冲突的。

Abstract;;This;article;intends;to;establish;a;proper;taxation;institution,;with;which;the;government;can;control;and;check;business;tax;evasion;in;an;effective;way.;Related;knowledge;of;"zero;sum;two;person;games;theory";is;applied;to;establish;a;game;model;of;taxation;bureau-business.;In;this;model,;the;government,;as;the;drawer-up;of;the;game;rules,;is;by;all;means;capable;to;maximize;the;benefits;of;both;parties;concerned;on;Nash;equilibrium.;With;the;help;of;Mathematica4.1;Software,;an;optimal;policy;of;tax;levy;adopted;by;the;government;is;to;be;found;to;evade;some;negative;impacts;exerted;by;information;asymmetry;and;high-cost;tax;levy,;etc.;On;the;condition;that;business;burden;is;not;worsened,;that;is,;tax;rate;is;not;raised,;this;article;provides;the;optimal;policy;for;government;tax;levy,;so;as;to;increase;tax-levy;efficiency;of;the;government;and;tax;revenue.

运用&二人零和博弈理论&的相关知识，建立一个税务局－企业的博弈模型，在这个模型中，政府作为博弈规则的制定者，完全有能力通过制定相应的博弈规则，而使双方决策在纳什均衡时自己的利益最大化。我们用Mathematica4.1软件来帮助分析理解，寻找政府征税的最优决策，以期规避信息不对称、征税成本高等不利因素的影响。在不增加企业负担即不提高税率的情况下，分析给出政府征税的最优决策，以提高政府征税效率，增加税收收入。

On one hand the traditional price theories usually can neither explain supply and demand relation of the market nor the benefits allotment relation between the bargainers because of the incompletion of the market, such as monopoly, exterior, the information dissymmetry etc.

一方面，由于市场本身的不完全性，如垄断、外部性、信息不对称等因素的存在，传统的价格理论往往不能准确地解释市场的供求关系和交易者之间的利益分配关系；另一方面，随着经济的发展和现代信息技术所带来的便利，越来越多的物品(包括有形物品和无形物品)成为可以交易的商品，出现了越来越多的新市场。

Benefits of this system were obvious over a conventional twin layout, with only the same frontal area as a single-engined aircraft, the wing left clean of engine nacelles and attendant structures, and no asymmetric pull if one engine cut out.

这样的系统的好处明显超过了传统的双螺旋桨布局形式，他就如同一架具有有相同迎风面积的单引擎飞机。不在机翼下安置发动机舱和辅助结构，就不会因为一台发动机的熄火而产生不对称的推力。

Among routine three impulse control system, because reason of " false liquid location" make steam load rise and drop dynamic characteristic when curve asymmetric, degeneration, can't ask out the accurate mathematics model when and there are the systematic parameters, can't design the accurate feedforward controller either, can only realize the static feedforward , can realize that there is not error in the stable state , but does not control dynamic performance well.

而在常规的三冲量控制系统中，由于&虚假液位&的原因使得蒸汽负荷上升和下降时的动态特性曲线不对称，且系统参数具有时变性，不能求出准确的数学模型，也就不能设计出准确的前馈控制器，只能实现静态前馈，能实现稳态无误差，但对动态性能控制不好。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。