不对称的

This paper holds that it is because of the absence of the standard system andpowerful measures of surveillance in today's market of security business that the markethas the phenomenon of the dissymmetry of information.

本文认为，证券市场之所以存在股东和公司之间的信息不对称现象，主要是因为目前证券市场的信息披露制度不规范以及缺乏强有力的监管手段。

Based on summary and analysis of various forms of contract between firm and customer, it is found that contract relationship in essence is problem of adverse selection and moral hazard because of information asymmetric and contract items imperfectness.

在总结和分析企业与客户契约关系不同形式的基础上，指出由于信息不对称和契约的不完备性，逆向选择与道德风险问题成为企业与客户契约关系的本质特征。

The competitive strength between normal medical establishment is at present insufficient, serious information asymmetry exists between doctors and patients, of existing medical establishment decorate the requirement that does not accord with market demand, economic progress is lopsided, low income population is illegal practise medicine bans more than reason repeatedly more relatively.

目前正规医疗机构之间的竞争力度不够，医患之间存在严重的信息不对称，现有医疗机构的布置不符合市场需求的要求，经济发展不平衡，低收入人口较多是非法行医屡禁不止的原因。

Conclusion. We think that intraoperatie reduction by asymmetric traction is a reliable and safe technique to correct neuromuscular scoliosis and pelic obliquity in nonwalking spastic quadriplegic patients.

我们认为通过不对称牵引进行术中复位是纠正不能行走的痉挛性四肢瘫痪病人神经肌肉性脊柱侧凸和骨盆倾斜的可靠和安全的手术方法。

Because of asymmetric information, principal-agent issue is at the bottom of sepration of ownership and domination in modern stock corporation. From point of view of contract economics, modern stock corporation is a incompleteness contract between stock holder and handlers.

由于信息不对称，现代股份公司的"所有权和控制权分离"带来了委托代理问题，从契约经济学的角度看，现代股份制上市公司是一个股东与经理人之间的不完全契约。

For allopatric species, asymmetric ethological isolation was apparent in crosses between O. chinensis formosana and O. yezoensis: females of O . chinensis formosana readily accepted males of O. yezoensis, but females of O. yezoensis show reluctance to males of O. chinensis formosana; howe ver, in either reciprocal cross sperms were transferred.

分布不重叠的中华稻蝗台湾亚种与小翅稻蝗之间，小翅稻蝗的雌虫与中华稻蝗台湾亚种雄虫的交配率显著低于种内交配，反向交配时则和种内交配率无显著差异；正反交配都能完成精子传送，显示出不对称、不完全的行为隔离，而无机械隔离的存在。

The possibility of 1,4-asymmetric induction in some nucleophilic addition reactions of chiralγ-amino Z-enals 7 with organolithium compounds was investigated.

本文研究了在手性的顺式-γ-氨基-α，β-不饱和醛(7)与有机锂化合物的亲核加成反应中的1，4-不对称诱导效应。

The mantle shear zone played an important role in continental blackup. Especially, the dissymmetry caused by simple shear deformation resulted in the different amount of extension in upcrust and subcrust, which in turn formed the detachment of the upper mantle from the crust, that is, the thinning positions of upper mantle and crust were different.

地幔剪切带在大陆裂解过程中起关键性作用，特别是简单剪切变形所产生的强烈不对称构造，以至壳上伸展量明显不同于壳下伸展量，壳幔明显折离，使得壳幔变薄区的位置明显分离，这将能很好地解释华北地台东部岩石圈地幔演化及其浅部盆地形成等的响应。

Tourism market information asymmetry phenomenon had a specific form of expression, it was not only caused the unfair competition in tourism market, but also seriously infracted the rights and interests of tourists.

旅游市场信息不对称现象具有特定的表现形式，它不仅造成了旅游市场的不正当竞争，而且对旅游者权益造成了极大的危害。

Superadded that there are some problems such as irrational financing structure and serious information asymmetry occur in private enterprises financing. All these bring on great risk in private enterprises financing.

然而民营企业由于其抗风险能力弱，因而存在着较大的经营风险，再加上民营企业融资活动中存在着融资结构不合理、严重的信息不对称等问题，使得民营企业融资具有较大的风险性。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。