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open ditch energy dissipation 明沟消能
This paper introduces flow measuring principle of open ditch based on the SCP. 介绍了明渠自由流的流量采用单片微机进行测量的原理与方法。
In order to make irrigation convenient, we have built an open ditch. 为了方便农田灌溉，我们修了条明渠。
The structure performs well in ductility and energy dissipation. 结构表现出良好的延性和耗能能力；
Heating and Kinetic Energy Dissipation in the NCAR Community Atmosphere Model. NCAR社区大气模式中热量和动量扩散。
It can complete stubble, open ditch ,ridging ,applying fertilizer ,sow, cover earth, rolling etc. functions. 二、该机一次可完成灭茬、开沟、起垅、施肥、播种、覆土、镇压等多项功能。
Bodies connected to each other by certain energy storage or energy dissipation devices furnish additional examples. 用某种能量存储或散逸装置相互连接的物体则是这种情况的另一例子。
According to the motive conditions of the open ditch, we invented a flowmeter, which isn t afraid of sands and is difficult to corrupt and wear and tear. 根据明渠水流的动力特性,提出一种具有不怕泥沙干扰,耐腐蚀,无磨损,便于推广应用的流量计,该仪表具有断电数据保持,系数键盘预置等特点。
Excitation energy dissipation was higher in iron deficient soybean leaves( Fig.6). 缺铁导致大豆叶片激发能耗散增加。
Simultaneously, the tests verify that the viscous dampers possess stable energy dissipation properties. 同时试验也表明所选阻尼器性能良好。
The gas bubbles affect the acoustic properties of the line by energy dissipation as well as by added compliance. 气泡改变了管道的声学性质，这是由于能量的耗散和增加了顺从性的缘故。
Diffusivity, Kinetic Energy Dissipation, and Closure Theories for the Poleward Eddy Heat Flux. 向极涡旋热通量的扩散率、动能耗散何闭合理论。
In the absence of frictional energy dissipation, input work and output work are equal. 没有摩擦力所引起的能量消耗时，输入功等于输出功。
Theoretical expression ot the wall shearing stress has been deduced for the level rotary flow in an internal energy dissipation tunnel. 摘要本文推导了水平旋转内消能泄洪洞空腔环流壁面切应力的理论分析表达式。
In this paper the energy dissipation mechanism and anti-earthquake ductility design of ferroconcrete frame structure are expounded mainly. 文章主要阐述了钢筋混凝土框架结构的耗能机理和抗震延性设计的方法。
Design of ultrasonic open ditch flowmeter 超声波明渠流量计的设计
The energy dissipation rate is 40 to 70% higher than that of the skimming spillway. 在试验范围内,台阶式溢洪道与光滑溢洪道比较,消能率可以提高40%25 ~70%25。
According to the study ,they recommended low weir triangular bifurcated united energy dissipation arrangement. 经研究推荐低堰三角形分流墩联合消能布置。
The stepped spillway is interested by engineers due to its excellent function of energy dissipation and aerification. 台阶式溢洪道因其显著的消能、掺气效果而倍受工程界的关注。
It is proved that the BRAB has a reliable conformation with high energy dissipation and excellent seismic behaviors. 结果表明，所研制的这种组合热轧角钢防屈曲支撑构造合理、工作可靠、耗能能力强、抗震性能优越。