Chinese translation for "不淤流速"
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- transportation velocity
velocity to prevent sedimentation
Related Translations:
去淤离心机: desiltercentrifuge 不淤渠道: non-silting channel 自然冲淤: self-maintainingself-scouring
- Example Sentences:
| 1. | Finally , the equations of the velocity when the particles start to move , suspend and stop were gotten from the rule of silt sediment movement . the velocity with no depositting was gotten from a equation of silt sediment movement in drainage
最后又借用泥沙运动方面以及污水管道内泥沙运动方程的知识,得出了不同管径下颗粒的起动、扬动、止动流速与管道运行临界不淤流速。 | | 2. | Based on the riverbed evolution analyses of the downstream reach of oujiang estuary and physical model test of eight types of regulation projects , an estimation method for nondeposit velocity satisfying channel depth is presented under fixed bed model test condition
摘要通过对瓯江口外段河床演变分析，以及8种航道治理工程的物理模型试验，提出了在定床试验条件下满足航道水深所需的不淤流速的估算方法。 | | 3. | In this paper , wastewater is looked on as solid - liquid two - phase flow . firstly , the sedimentation of the particles in fluid was analyzed , and some equations was induced under different flow conditions . this set a base for the velocity in the next chapters
本文将污水视为固液两相流,首先对颗粒在流体中的沉降理论进行了分析,从中得出沉降速度在不同流动状态下的表达式,为后面分析颗粒的起动、扬动、止动流速与管道运行临界不淤流速打下了一定的基础。 | | 4. | And the relation between these velocity was analyzed at last . this is the conclusion : ( 1 ) the distribution of the velocity and concentration are get in the open channel flow and as the sewage flow is gravity flow , the equations is fit for this too . ( 2 ) generally speaking , the self - cleaning velocity should be the starting velocity , and it could fit for the self - cleaning target in limited sense theoretically , but when facing some higher requirement , it is not large enough
最后结合污水流动的最小设计流速与颗粒起动流速、临界不淤流速的关系进行了分析,结论如下: ( 1 )文中所得出的速度分布与浓度分布是在明渠两相流动情况下推得的,由于污水管道流动多为重力流,是明渠流中的一种,所以文中的分析在认识污水流动特性方面具有一定的参考价值。 | | 5. | With the using of microsoft visual basic 6 . 0 , a multimedia computer - aided design system of small type pumping irrigation district is developed in this paper . provided with the live multimedia messages as well as a good man - machine conversation mechanism , this system can help the user to finish the planning of an pumping irrigated area such as the layout of canal system , the selection of pump models , the establishment of the irrigation program , the calculating of canals " parameters , the estimate of the project magnitude , the selection of the field constructions , the economic analysis of the project , the output of results , etc , a new oo ( object oriented ) programming method is adopted in this system , various softwares are integrated in this systems as well by the " automation " technic provided by vb , in addition , the multimedia technic is applied to this system for the first time , it makes the system easy to ope rate . as for the optimization of the canals " section , a new optimization method is adopted based on the existing theories about the canals " section , and in this way , with the purpose of minimizing the project ' s investment as well as a stalized canal , limited by the longituding slope , the canals " best feasible parameters can be deduced . furthermore , a integral method to reckon the earth work is developed in this paper , by this way , the estimate precision of the earthwork is enhanced notably . this paper includes the particular illumination for the developing procedure of each systems " segment , and in the end , the directions of the system are demonstrated in a sample area which lies in the zhaija village , taizhou city , jiangsu province , the running results showed that the initial purposes are achieved effectively , and it has a preferable practicability
在渠道纵横断面优化方面，本文在利用已经比较成熟的纵横断面优化理论的基础上，提出以工程总费用最小为目标函数，以渠道纵坡i为控制变量，以渠道不冲不淤流速及灌区允许地面比降为约束条件，通过纵横断面联动优化的方法得到渠道的最佳工程可行的断面参数。另外，针对部分地区的取土困难的状况，本文采用积分法计算渠道工程土方量，从而大大提高了土方量的估算精度，有助于准确控制工程投资规模及资金投向。本文详细阐述了该系统所采用的编程方法、系统构成、系统各组成模块的开发过程以及灌区规划所采用的优化方法及原理，最后应用本系统对泰州市翟家村机电灌区进行规划设计，运行结果证明其操作比较简便，界面友好，运行速度快，规划成果合理，基本达到了系统预定的要求，具备较强的实用性。 |
- Similar Words：
- "不友善地" Chinese translation, "不诱人的, 不引人注意的" Chinese translation, "不淤不冲的渠道" Chinese translation, "不淤积流速" Chinese translation, "不淤临" Chinese translation, "不淤渠道" Chinese translation, "不淤塞水泵" Chinese translation, "不于等于运算符" Chinese translation, "不虞" Chinese translation, "不虞是非" Chinese translation
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