1. 不定性：風(fēng)險(risk)和不定性(uncertainty)現(xiàn)象無處不在,在日常生活中對兩者沒有特別的區(qū)分,但在經(jīng)濟學(xué)上兩者存在一定差異. 奈特(1921)最早對風(fēng)險和不確定性進行了區(qū)分,認(rèn)為如果經(jīng)濟單位對所面臨的事件的結(jié)果不能夠以具體概率值表示,
uncertainty 雙語例句
1. Amplitude measurement uncertainty of high voltage pulse lies in the probe and oscillograph measurement.
在脈沖高電壓幅值測量的不確定度評定中，從測量和標(biāo)定溯源的角度出發(fā)將不確定度來源分為示波器測量不確定度和探頭不確定度。
2. The technical parameters of apparatus and uncertainty of concentration of dissolved oxygen water were determined through calculation.
筆者基于解吸原理設(shè)計了微量溶氧儀的校準(zhǔn)裝置，同時用于電解法的驗證。1基本原理溶解氧分析儀的校準(zhǔn)方法是用被校準(zhǔn)的儀器測量標(biāo)準(zhǔn)濃度的溶氧水，然后比較測量值與標(biāo)準(zhǔn)值的偏差。
3. Guideposts that will assist you and your children to grow wealthier no matter what happens in a world of increasing change and uncertainty.
這些課程不是最終答案而是一個向?qū)�，一個在這個不確定和飛速變化的世界中幫助你和你的孩子積累財富的向?qū)А?/p>
4. Tertullian and Cyprian do not mention it, and Mommsen's Canon (360) still bears traces of the uncertainty among the Churches of the West in this respect.
良和塞浦路斯沒有提及它，蒙森的佳能（ 360 ）仍負(fù)有的痕跡的不確定性之間的教會，西方在這方面的工作。
5. Finally the uncertainty and application of GWP are disgussed in the paper.
最后，本文還討論了GWP的不確定性和GWP的應(yīng)用。
6. The concept of the system of study and scope of the uncertainty.
概念體系的研究對象和范圍不確定。2。
7. The uncertainty of gender roles theory leads to different scoring methods.
性別角色理論的模糊，導(dǎo)致了其測量時計分方式的多樣。
8. Focal error signal of pickup head is achieved according to the Astigmatical principle, and that the optical non-contact probe system with the measurement ranges of 2um and the measurement uncertainty of 1.1nm is obtained. This probe system is immune to the variation of reflective ratios and curvature on the surfaces of samples via improvement of the signal process method.
其中根據(jù)光學(xué)象散原理得到激光讀取頭的聚焦誤差信號，從而獲得測量范圍為2μm，測量不確定度可達1.1nm的光學(xué)非接觸探頭系統(tǒng)，通過改進信號處理方式，此探頭系統(tǒng)可不受材料表面反射率變化的影響，并允許樣品表面存在一定的曲率變化。
9. The influencing factors of the uncertainty of measurement result for uranium in uranium ore by volumetric analysis method were discussed.
分析了容量法測定鈾礦石中鈾含量測量不確定度的影響因素。
10. At present, the assessment and application of measurment uncertainty of noble metal content in nondestructive testing are not perfect in China.
目前，我國珠寶檢測實驗室對貴金屬含量無損檢測中的測量不確定度的評定及應(yīng)用尚不成熟。
11. This paper cites the concept of consumption habit persistence and sunspot equilibria with uncertainty for analyzing the issue of currency competition to discuss the necessity of Gresham's Law and provide a complement of explanation to the euro exchange rate movements.
本文引用消費習(xí)性延續(xù)與不確定性之下太陽黑子均衡的觀念，分析通貨競爭下「格萊興法則」存在的必然性，同時為歐元的匯率變動提供一個補充解釋。
12. Hereafter, this paper analysis the prophase system and forecast the flexible demand of it. According as the uncertainty of land-use demand, we can figure out the upper and lower limit of the interzone. Thereby, we can confirm the range of it.
然后分析了土地利用彈性規(guī)劃體系的前期系統(tǒng)，對土地利用的需求進行了彈性預(yù)測，依據(jù)土地需求量的不確定性，計算出土地彈性需求值域的上下限，確定彈性范圍。
13. By measuring the proximity of quantum and classical evolution with the uncertainty of dynamics, we show that the uncertainty is a monotonic function of Lambda_m/D.
通過用運動狀態(tài)的不確定度標(biāo)定量子-經(jīng)典演化的接近程度，我們展示出此不確定度是Lambda_m/D的單調(diào)函數(shù)。
14. The conditions here as the uncertainty attached must be caused by natural or non-occurrence. In real life, because of the conditions of success or non-achievement by the interests or the interests of the parties is not very likely to lead to irregular conditions or impede achievement or non-achievement, that constitute the conditions of fiction and non-achievement.
這里所附的條件作為不確定的事實必須是因自然進程而發(fā)生或不發(fā)生的；而在現(xiàn)實生活中，因條件的成就或不成就而受利益或不利益的當(dāng)事人，極有可能以不正當(dāng)?shù)男袨榇俪苫蜃璧K條件的成就或不成就，即構(gòu)成條件成就與不成就的擬制。
15. There is not an infinite distance between the certainty staked and the uncertainty of the gain; that is untrue.
那種在付出的確定性和得到的不確定性之間沒有無限距離的說法并不是真的。
16. Even a solid vote by the Senate to give Federal Reserve Chairman Ben Bernanke another four-year term didn't remove enough uncertainty to push the market up.
盡管美國參議院投票一致同意讓美聯(lián)儲主席貝克南連任四年，仍未能對市場不確定性起到足夠的消除作用從而推動股市上行。
17. Thus, time domain simulation under uncertainty is transformed to the solving of interval differential equations, which needs a certain interval integral method.
這樣，計及不確定性的電力系統(tǒng)時域仿真計算變成了對區(qū)間微分方程組的求解，需要采用區(qū)間積分方法。
18. In modern semiconductor processes, the uncertainty in mask alignment and patterning can be a significant fraction of the minimum channel length.
現(xiàn)代半導(dǎo)體制程的光罩不準(zhǔn)度占電晶體通道寬度的很大一部份。
19. We also introduce the method of how to measure the weight susceptibility, and analyze uncertainty of measurement.
本文詳細(xì)闡述了國際建議推薦的幾種砝碼磁化率的測量方法，最后以磁化率計法為例介紹了砝碼磁化率的測量原理、方法及不確定度分析。
20. The attendant modern enterprise is the huge, complex and international competition in the market growing, corporate external environment uncertainty deepen, forcing companies to scramble for market and the survival and development of space management in the short-term goal will be to the long-term goal, a specialized functions to the overall operation and management of the decision-making and management, enterprise management will be upgraded to a strategic level, the formation of corporate strategy and strategic management concepts.
隨之而來的是現(xiàn)代企業(yè)的巨大化、復(fù)雜化和國際化使得市場競爭日益加劇，企業(yè)外部環(huán)境不確定性程度加深，迫使企業(yè)為了爭奪市場和生存發(fā)展空間，在經(jīng)營管理中將短期目標(biāo)轉(zhuǎn)向長期目標(biāo)，有專業(yè)化職能性經(jīng)營管理轉(zhuǎn)向全局決策和管理，將企業(yè)管理提升到戰(zhàn)略層次，形成企業(yè)戰(zhàn)略和戰(zhàn)略管理的理念。
uncertainty 詞典解釋
1. 不確定；猶疑
Uncertainty is a state of doubt about the future or about what is the right thing to do.
e.g. ...a period of political uncertainty.
政治動蕩的一段時期
e.g. ...the uncertainties of life on the West Coast.
西海岸生活的迷茫
uncertainty 單語例句
1. At the same time, it adds uncertainty and risks to company's business operation.
2. They will have to contend with lack of capital, tight credit conditions and uncertainty around company and asset valuations.
3. Some companies such as LG Electronics are introducing new products to capture market share during a time of uncertainty.
4. The investors have started to escape markets to stay in cash, showing their fears of uncertainty.
5. Economics teaches us that when there is huge uncertainty over about catastrophic risks, it is dangerous to rely too much on the price mechanism to get incentives right.
6. Half a decade later, there's a little bit of good news and a lot of uncertainty.
7. The uncertainty of variables such as change in the monetary policy and control over the real estate market is rather strong.
8. uncertainty是什么意思
8. Similar to the uncertainty that shrouded his illness, there is a lack of clarity about who is entitled to the records.
9. But scientists warn that climatic uncertainty now threatens to turn the grasslands through which they trek into a desert.
10. Rare vintage jewels are increasingly popular investments to protect against rising inflation and economic uncertainty, and Art Deco designs are commanding the most attention from collectors.
uncertainty 英英釋義
noun
1. being unsettled or in doubt or dependent on chance
e.g. the uncertainty of the outcome
the precariousness of his income
Synonym: uncertainness precariousness
2. uncertainty是什么意思
2. the state of being unsure of something
Synonym: doubt incertitude dubiety doubtfulness dubiousness
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