查询词典 risk-free

In project risk management, the significations and algorithms of Activity Cruciality Index, Reference Point Completion Probability and project period risk in Petri Nets are studied.

系统地研究了工序进度风险水平、工期风险等指标在Petri网中的含义和计算方法。

The demand with every investor diverse basis is declinable to prospective value the different risk that anticipate and differs bears force, usable to this probability theory and financial price are academic, the futures price with current foundation, all sorts of differring the period authority price that knocks a price, and the risk of investor bears force and walk along the estimation of situation to the price, find out best investment combination.

每个投资者根据不同的需求对未来价格变化有不同的预期和不同的风险承受力，对此可用概率论和金融定价理论，根据目前的期货价格、各种不同敲定价的期权价格，以及投资人的风险承受力和对价格走势的估计，找出最优投资组合。

Objective To investigate the relationship between the infection of high risk-human papillomavirues and lung cancer in north of Henan province,and preliminarily definitize the role of high risk-HPVs in carcinogenesis of lung cancer.

采用聚合酶链反应方法检测肺癌组织中高危型HPVs的感染情况及分型，并分析相关高危型HPVs感染与肺癌组织学类型的关系。

With a study of plant community succession on 5 stocking rates,herbage utilizational efficiency and risk-benefit balance,it is suggested the sustainable development should follow:(1)no degradational principle of rangeland,(2)the maximum herbage utilizational efficiency,(3)the risk-benefit balance,When stocking rate was no more than 2.67 sheep/hm2,the proportion of grasses and plant biodiversity index and evenness were increased based on Artemisia frigida and short-grass rangeland.

草地畜牧业可持续发展的三大生物经济原则为草场不退化原则、最大生物学效率原则和风险-利润权衡原则：(1)草场不退化原则。在冷蒿小禾草退化草原上，暖季期间1.33～2.67羊/hm\+2的放牧率下可使其发生恢复演替，禾草的比例增大，植物多样性指数和均匀度指数均有所提高，从而达到利用式改良的目的；相反，若继续重牧或过牧，放牧绵羊喜食的植物种类将进一步减少，植物多样性指数也有所降低。

There is no correlation between plasma homocysteine and established risk factors of coronary heart discase. HCY is an independent risk factor of CHD. Detection of the levels of Plasma HCY can be a helpful marker for diagnosing CHD.

血浆HCY水平和CHD传统危险因素之间无相关关系，HHCY可能是CHD发生的一个独立危险因素，血浆HCY水平检测，有助CHD的诊断。

The law does not concentrate on individual risk, which results from price fluctuation, but on negative uncertainty of market system, which results from inperfect futures market distemperedness, namely futures risk is negative uncertainty resulting from inperfect futures market.

法律所关注的风险不在于价格波动导致的单个市场主体损失，而在于因期货市场不健全导致的市场整体的负的不确定性，即期货风险是由于期货市场不健全导致的负的不确定性。

The four major reasons can be concluded as following, the first is the lack of individual credit system; the second is the low reputation of individual credit; the third reason is the huge enterprise operation risk caused by distemperedness of market rules; and the fourth one is the low anti-risk ability of Chinese commercial bank.

本文的主旨是，在对消费信贷所面临的风险进行深入研究和探讨的基础上，找出控制消费信贷风险的措施，保证消费信贷健康、有序的发展。

Risk management is an important part of the administration of securities administrators, and the establishment of efficient and integrated system of risk management is the base of their durative development.

风险管理是券商经营管理的重要组成部分，建立健全高效的风险管理体系是确保券商稳定发展的基础。

PURPOSE: To validate the Ectasia Risk Score System for identifying patients at high risk for developing ectasia after laser in situ keratomileusis.

目的：验证用来鉴别LASIK术后具有较高风险发生角膜扩张的患者的角膜扩张风险评分系统。

PURPOSE: To validate the Ectasia Risk Score System for identifying patients at high risk for developing ectasia after laser in situ keratomileusis.

摘要翻译：目的：验证用来鉴别LASIK术后具有较高风险发生角膜扩张的患者的角膜扩张风险评分系统。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。