查询词典 Flow

Based on the mechanism of the occurrence of debris flow and the volume of rainfall in the basin, a systematic study on the occurring of debris flow in Jiangjia Gully was done and a suggestion that the hydrological condition for forming debris flow is the unit discharge of the flood ≥ 0.35m2/s.m was gotten.

研究从泥石流发生的机理入手，对泥石流的形成作了系统的研究，提出蒋家沟形成泥石流的水力条件是洪水单宽流量≥

It is pointed in this paper that the key of bits hydraulic design is to optimize flow field structure from the view of 3-D flow, and combining with CFD techniques to design and optimize bit hydraulics will be good to make domestic bit research progress.

本文首先提出以旋转系统内部三元流动理论去研究井下流场结构是钻头水力设计的关键，并指出借助CFD计算技术设计流场和优化钻头设计将更有利于我国钻头水力研究的发展。

According to the understanding of the flow characteristics, a mechanism of formation of vortex streets has been proposed to be the absolute instability of the wake, and several methods of flow control have been developed and shown successful.

根据表面流动及尾流特性的研究结果，从流动稳定性的角度提出了尾流中涡街产生的机理，在于尾流中存在着绝对不稳定的区域。基于对流动特性的理解，从改变流动稳定性的角度，寻求各种流动控制方法。试验结果表明这些方法是成功的。

In addition,Various methods of stability analysis of wakes behind bluff bodies arediscussed,among which the general theory of absolute/convective instability is strictlyformulized from stability equations of viscous flow;the theoretical foundation of stabil-ity analysis of time-average flows is also discussed from basic equations of fluids,andthe reason for the stability analysis of time-average flow can predict the frequency inthe saturation state is explaned.

此外，讨论了钝体尾迹稳定性分析的各种方法，其中从粘性流的稳定性方程出发严格推导了绝对/对流不稳定性的理论公式；从基本方程出发探讨了采用时均流场作稳定性分析的可行性，并解释了用时均流场作稳定性分析可以更好地预示饱和频率的原因。

It mainly studys the relations of upriver absolute pressure and flow, the relations of differential pressure and flow, the influence of testing pipe to the result.

主要研究了上游绝对压力与流量的关系，差压与流量的关系，声速流导和临界压力比与上游压力的关系，测试管对测试结果的影响等。

Hope to find a scientific and reasonable method and flow for not only tableware design but also other products design. The research flow is as following: First, abstract design elements by Category Classification.

本文试图通过以感性工学为基础，结合其它的研究方法来研究现代中式快餐的餐具设计，希望可以找到一种科学合理的设计方法及流程，对现代中式快餐餐具设计以及其它的产品设计提供一些指导和借鉴。

Enterprises within the many businesses that can be abstract or for a number of work-flow, The most typical is the text Transceivers work flow.

企业内部的很多业务都可以抽象为一个或者若干个工作流，最典型的是收发文工作流。

This method is independent from flow data, having fast rendering rate and high contrast output image. The parameters have obvious physical meaning, and different vision effect visualization output results are derived from different parameters combination. This method can take full advantage of the graphic card accelerator, and has successful application in the dynamic visualization of the flow data in crystal growth experiment during task research work.

该方法具有独立于流场数据、绘制速度快、生成图像对比度高的特点，参数物理意义明显，不同参数选择可得到不同视觉效果的可视化输出结果，能够充分利用现有硬件图形显示加速设备，已经被成功应用于空间晶体生长实验流场数据的可视化，获得了较好的效果。

Our major products are High-Speed and Low-Speed Centrifuge Series, Ice Machine, Incubator, Oscillator, Medicine Examining Instruments, Analytical Instruments, Lab Instruments, Acidimeter, Conductometer, Turbine Flow Sensor, Flow Meter series, High Pressure Disinfector Series, in total over 100 types of instruments.

公司主要生产经营各类高低速离心机系列、制冰机、培养箱、振荡器、药检仪器、分析仪器、实验仪器、酸度计、电导率仪、涡轮流量传感器系列、流量计系列、高压灭菌系列等百余种的系列仪表产品。

The stem flow of spruce and larch had acidulation on the soil, but the soil around the bole of spruce didn't present intensive acidity (the lowest pH of water and KCl immersion were 5.13 and 4.79, respectively), so the acidulation of stem flow is not the direct reason of spruce death.

虽然两树种树干径流对土壤均产生了酸化作用，但由于云杉树干周围土壤PH并没有出现较强的酸性（水浸pH下降到5.13，盐浸pH下降到4.79），因此，还不能认为云杉的衰退死亡与树干径流的酸化作用有直接关系。

He got into race cars, while my father liked go-karts more, so I didn't really pay attention to what Diego was doing, as I was just racing karts.

叔叔开的是跑车，而我父亲更喜欢越野卡丁车，所以我并不太关注Diego在做什么，我仅仅在跑我的卡丁车而已。

She is at present gone to look for the best nectar and ambrosia to regale me this evening.

她今晚为款待我，现在又去准备美酒佳肴去了。