查询词典 vortex flow

And then the paper analyses the influence of the preference of share financing about the Chinese listed companies. The paper sets up the mode of the debt financing-internal cash flow sensitivity by analyzing Has financing constraints theories. And it selects the listed non-financial companies of Shanghai and Shenzhen stock markets to do the demonstration. Two conclusions can be reached from the empirical study:(1) There is a remarkable negative relativity existing between china's listed companies' debt financing and internal cash flow. As the increase of the internal cash flow, the company's debt will decrease. The sensitivity between the two inclines to strengthen with the lapse of time.

通过对融资约束的理论分析，本文建立了债务融资与内部现金流量敏感性分析模型，并以沪市和深市的非金融类上市公司作为样本进行线性回归分析，得出以下结论：(1)中国上市公司债务融资与内部现金流量之间存在着显著的负相关性，即随着内部现金流量的增加，企业的债务融资额将会减少，且随着时间的推移，二者的敏感性有增强的趋势。

This paper explores shareholder approach, material approach and investment approach to cash flow, and it is concluded as follows: Net present value calculated is equal for shareholder approach and material approach, but for fixed assets investment projects, shareholder approach is far more concise and workable than material approach and provides direct cash flow information with clear and useful economic significance. Investment approach analyzes forecast cash flow for investment projects from a different angle, not only offering additional managerial accounting information, but also testing the properness of and providing theoretical support for shareholder approach and material approach.

通过对股东现金流量法、实体现金流量法和全投资现金流量法模型的研讨，提出如下观点：股东现金流量法与实体现金流量法计算的净现值是相等的，但对寿命期有限的固定资产投资项目，股东现金流量法远比实体现金流量法简洁易懂，便于操作，其提供的现金流量信息直观，经济意义明晰，有用性强；全投资现金流量法从另一个角度进行投资项目的预期现金流量分析，不但能提供补充的管理用会计信息，而且能对股东现金流量法模型的正确性进行验证，互相提供理论上的支持。

It is to get a maximum flow with the source flow and the terminal flow being proportionable to solve the circulation problem .

，它要求特定的源点和汇点的流量成一定的比例关系。

It is to get a maximum flow with the source flow and the terminal flow being proportionable to solve the circulation problem.

环流问题实质上是一种带增益的一般网络最大流问题，它要求特定的源点和汇点的流量成一定的比例关系。

The existing pyrometallurgical technology is quite suitable for processing highgrade ore,and the process flow is shorter relatively,but the energy comsumption is lower ,but the process flow is longer relatively.The combined technology of the pyrometallurgy and hydrometallurgy is suitable for ores with different content and different types,but the process flow is still longer and the energy consumption is higher .

现有火法技术较适于处理高品位矿，工艺流程相对较短，但能耗较高；湿法技术较时预处理低品位及复杂矿，能耗低，但流程相对较长；火湿联合技术适用于不同含量、不同类型矿，但仍存在流程长、能耗高的缺点。

Among them 5 right room getting idiopathic room speed 4 melt target ordered and lie to flow out an alternate department, one lie and flow out dish and dissociate the side; 7 left room getting idiopathic room speed 5 melt some target on left ventricle underpart of the interval, 1 left ventricle flow out dish, 1 nearly apex of the heart department fail to bring out the tachycardia steadily, can bring out behind the skill, but the room nature tachycardia of recidivation while following up a case by regular visits to February, do and melt to achieve success moreover.

其中5例右室特发性室速中4例消融靶点位于流出道间隔部，1例位于流出道游离侧；7例左室特发性室速中5例消融靶点于左心室间隔中下部，1例左心室流出道，1例近心尖部未能稳定诱发心动过速，术后不能诱发，但随访二月时再发室性心动过速，再次行消融取得成功。

The factors influencing the flow of regulating valve are analyzed, and the flow of regulating valve is related to the flow capacity coefficient, the relative aperture and so on.

分析了燃气系统中影响调节阀流量的因素，调节阀流量与流通能力系数、相对开度等因素有关。

The maximum run-out distance is 3200m. The three cases are studied from the Niuquangou rockslide-debris flow at the south west segment of the main seismic fault, the Chengxi rockslide at the middle segment of the main seismic fault and the Donghekou rockslide-debris flow at the north east segment of the main seismic fault.The three cases illustrates following common characteristics:(1)parent rockmass is broken under long geologic processing and weathered;(2) Rockmass was separately expanded and thrown under long-period strong ground vibration in which the vertical motion was predominant along the main seismic fault;(3)sliding mass was crashed at the exiting zone and transferred to fragment material;(4) The secondary landslide was triggered underneath the exiting zone due to the powerful crashing and shaving processes that provides more mass to debris body and cushion shape;(5) The a long run-out distance fragment flow is occurred under air layer lubrication. The air layer was pressed and turbulently flowed in the narrow-shaped valley, or laminarly flowed in the extensive flatland.

本文重点解剖了位于地震破裂带南西段的汶川映秀牛圈沟滑坡-碎屑流、位于地震破裂带中段的北川城西滑坡和位于地震破裂带北东段青川东河口滑坡-碎屑流3个典型实例，认为具有如下特征：1）岩性条件：母岩遭受长期构造动力作用，呈碎裂岩体，后期被强烈风化，岩体极为破碎；(2）抛掷效应：位于汶川地震主断裂带或附近，垂直加速度大于水平加速度，强地面运动持时长，岩体发生振胀和抛掷；3）碰撞效应：上部滑坡体发生高位剪出和高位撞击，致使岩体碎屑化；(4）铲刮效应：撞击作用导致下部山体被铲刮，形成次级滑坡，为碎屑流体提供了足够展翼和抛洒物源体积；5）气垫效应：碎屑化岩体快速抛掷导致下部沟谷空气迅速谷状圈闭和向下紊流，形成气垫效应，或者，在下部地形开阔地带压缩空气呈层流状态致使滑体凌空飞行。

Furthermore,a set of general flow correction formulas is derived from the newgeneral flow equation,It is evident that the conventional flow equation for rotameter is...

进而，由其导出一组普遍流量修正实用公式，讨论表明，习用流量方程只是新的普遍流量方程的特例。

Comparing with Zaidel's uniform flow model and Millers' nonuniform flow model, our Sakharov flow is close to real experiment.

与Zaidel的均匀流场模型以及Miller等人的非均匀流场模型相比，本文求解的流场演变问题已经接近实验的真实情况。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。