cycle n. 1.循环,周期,一转。 2.周时,周年,年纪。 3.(诗、故事等的)始末。 4.自行车,三轮车,摩托车。 5.【电学】周波;【数学】环;【拓】闭链;【地质学;地理学】旋徊;【植物;植物学】(从枯凋到再生的)一轮迥;天体运转的轨道。 the business cycle 商业盛衰的周期性。 the life cycle 【生物学】生命周期,生活史。 the Arthurian cycle 《亚瑟王记》。 the Calippic cycle 七十六年周期。 the Trojan cycle 《特洛伊战争史诗集》。 vi. 1.轮转,循环。 2.骑自行车[三轮车等]。 vt. 使循环,使轮转。 -ry (出售或修理自行车的)自行车铺。
If you wheel your cycle along do keep proper control of your cycle by pushing your cycle with both hands on the handlebars and use the brakes if necessary 推动单车前进时,要适当地控制单车,不仅要双手按著把手,在必要时,还须使用煞车掣。
Engineering and product development teams can eliminate design cycles by collaborating with peers , partners , and suppliers in their company s supply chain 工程设计和产品开发团队可以通过与同伴、合伙人及在该公司供应链中的供应商协作来设计周期。
Many scenarios for global warming , for example , invoke a speedup in the hydrological cycle by which water evaporates and then comes down as rain 例如,全球气候变暖的许多现象引起了水文循环的加速,其形式是水分的蒸发上升,然后以雨的形式降落至地面。
The results show that the final discharge in the last half cycle decided the first breakdown in this half cycle by analyzing the sequence among three current pulses in a half cycle 实验分析了半周期有三次电流脉冲时放电的时序关系,发现上一个半周期放电的最后一个电流脉冲决定了本半周期第一次击穿的时间。
This paper discusses how to test the types of singularities of linear and nonlinear systems , and gives a method to test the nonexistence of limit cycle by using the type and index of equilibrium point 摘要本文研究了如何判断线性和非线性系统的奇点类型,并给出了利用平衡点的类型和指数判断极限环不存在的一种新方法。
Manufacturing enterprises must response to the changeful exterior requirements . enterprises must redesign the business process that is clarity and spans product life cycle by information technology 制造业面对频繁变化的外部需求必须作出迅速响应,这迫使企业利用信息技术来形成一条透明的、通贯产品全生命周期的业务流程。
Morever , tcherpakov and colleague found that the mage - d1 , necdin and mage - hi ( restin ) could interacted with p75 . so , we deduced that the restin most likely regulated cell cycle by interacting with some transcription factors Restin与necdin同源性最高,组织表达一致且都具有细胞生长抑制作用, teherpakov等也发现mage家族分子mage一nl 、 needin和mage一hx ( restin )都可以和p75相作用。
Fourthly , according to economic theory , different taxes have different effects on macroeconomic and therefore it is necessary to examine the effects of different kinds of taxes and the track they work on by econometric analyses . lastly , this paper examines the effects of fiscal policy adopted during business cycles by econometric analyses 四、根据经济理论,不同税种对宏观经济具有不同的影响,因此需要对我国的主要税种在经济发展中的作用进行研究,实证分析的结果证实不同税种对宏观经济的影响不一致,本文认为分税种分析是有必要的。
Analysis of synchronization - treated bear fibroblast cells cycle by flow cytometry after 3 passage of the primary black bear fibroblast cells , the cells were serum starvated for 2 - 6 days or treated with 10g / ml nocodazole for 24h , then calculation of percentages of the treated cells and the control cells in g0 , g1 , and g2 + m phases of the cell cycle by using flow cytometry , respectively . go + g1 cell percentage of the serum starvation group , nocodazole treatment group and control group are 85 . 05 + 6 . 7 , 45 . 9 + 3 . 7 and 59 . 3 + 6 . 7 , respectively 流式细胞仪分析结果表明,血清饥饿处理能较好地使黑熊成纤维细胞同步于g _ 0和g _ 1期,其中饥饿3d时, g _ 0 + g _ 1期的细胞所占百分率最高,达到( 85 . 05 7 . 0 ) ;而nocodazole处理第四军医大学硕士学位论文则使细胞较大程度同步于g 。
First , it studys the objective existence of the fluctuation of our nation " s real estate cycle by means of econometrics . second , it studys nonsymmetry fluctuation and its fluctuation model by statistic analysis , and nonsymmetry fluctuation and its fluc - tuation model of the impacting factors , third , it st - udys the impacting factors by the numbers , especial - ly our state policy cycle leading to the real state cycle . last , it studys many factors colligately by econometric means , from correlativity to multiple linear regression , and founds and passes an econom - etric model by means of eviews software , this model can supply a need of making policies by measuring its impacting factors the next part of the chapter makes a comparatively study the fluctuation of the real estate cycle between our country and xiamen city , and it proofs the objective existence of the fluctuation of the real estate cycle once again 第三章是全文的重中之重,第一部分首先用计量方法研究了我国房地产周期的客观存在性,再用统计分析方法研究了房地产周期波动的非对称性及其非对称类型,同时研究了许多影响房地产波动的因素也是非对称性波动及其非对称类型,接着系统地对各种影响因素进行分析研究,尤其是对我国存在的政策周期引致的房地产周期作了细致的分析,最后进行多因素练合计量研究,从相关关系强弱到多元回归分析,并利用eviews软件建立和检脸通过了计量经济学模型,可用以计量侧定一些因素的变动对房地产周期波动的影响大小,为政策的制定提供了一定的理论依据。