自吸排污泵过流部件材质：铸铁、不锈钢。
Self-priming sewage pump over-current components Material: cast iron, stainless steel.
一个简单的电路断路器提供精密过压和过流保护。
A simple circuit breaker delivers precision overvoltage protection and overcurrent protection.
研究了过流条件与泵轮叶片表面冲蚀磨损的关系。
The relation between the flow conditions and material surface abrasive erosion of the pump impeller has been studied.
汇流排联络断路器保护：长延时过流、瞬时过流保护。
Protection of bus-tie circuit breakers: long time delay overcurrent and instantaneous overcurrent.
该设计既满足了过流能力，又达到了截污整治的目的。
The design can satisfy the overflow capacity and achieve the renovation effect through sewage interception.
电梯自动救援装置输出具有超强的短路、过流、低压保护。
The ARD has perfect performance on short circuit, Over current and over voltage protections.
汽蚀和磨损是水轮机和其他过流部件普遍存在的主要问题。
Cavitation erosion and wear are the major problems of hydraulic turbines and other hydro-equipments.
设计的过流、过压保护电路，有效地提高了电源的可靠性。
The reliability of power supply is improved by using over-current and over-voltage protecting circuit.
为了维护方便，过流保护一般都采用有自动恢复功能的保护器。
In order to maintain convenient, over-current protection is generally used with automatic recovery of the protector.
内置过热、过压、过流、气温均匀度等多重保护及故障自检功能。
Build- in over-temperature, over-pressure, over currency and temperature uniform protection and auto malfunction inspection.
③相等平均隙宽条件下的粗糙裂隙比光滑裂隙的过流能力小得多。
The fluid passing ability for coarse fractures is smaller than the smooth fractures on the same conditions.
本研究利用边界元法求解了悬板分层式引水渠首的悬板区过流问题。
Boundary element method to calculate the free surface flow over the plate region of the hanged-plate two storied intake work is presented in this paper.
提出了稳定流量精度的计算公式以及变节流口过流面积的计算公式；
The formulas for calculating the precision of priority flow and the area passed by divided flow are given.
在开关电源的输出级，分析了引入过流保护和非连续工作模式的原因。
At the output stage, the reason for introducing over-current-protection (OCP) and discontinuous inductor current mode (DICM) is shown.
径流集中导致过流断面土体发生剪切破坏，形成明显的水路和侵蚀细沟。
The concentrated runoff has caused shearing damage of flowing section soil and forming remarkable waterways and rill erosion.
形成瞬态过流事情的状况还包括LED接通电源，或是带电插拔时的瞬态过电流。
The transient state of the transient event also includes LED switching on the power supply, or transient transient current when the plug is connected.
高水头、大流量泄洪洞内高速水流问题主要问题之一是水流空化引起过流表面空蚀。
One of the main problems of spillway tunnel with large discharge and high velocity flow is the cavitation damage.
分析了渣浆泵过流部件破坏的主要原因，并提出提高渣浆泵过流部件使用寿命的措施。
Analysed main damage reason of componnents through which liquid flow in slurry pump, and advanced measures improving service life of componnents through which liquid flow in slurry pump.
梯形渠道以其过流能力大、输沙能力强、施工简便的特点，已经在灌区得到了广泛应用。
Trapezoidal channel with its over-current capacity, sediment transport capacity, construction of simple and commonly used features has been widely used in irrigation.
为了要在规划上有较大的灵活性，就必须对每条干路上的过流现象做为期五年的长远分析？
The overcurrent level in each line must be analyzed for periods of five years to allow bigger flexibility in planning.
它直接影响流程的顺畅与稳定，其中泵类过流材料、密封形式、联轴器的选择尤为关键。
It directly affects the smooth and stability. particularly crucial of all, is the selection of materials for flow, seal form and shaft coupling.
空气线路断路器空气线路断路器的功能是当电流大小超过断路器的过流跳脱设定值后自动断开。
Air circuit breaker An air circuit breaker automatically interrupts the current flowing through it when the current exceeds the trip rating of the breaker.
这个器件集成了过流保护、过温保护和U掉压关断的功能，可以不需外转器件实现保护解决方案。
The Device has integrated over-current protection, over-temperature protection and UVLO (Under Voltage Lockout) to provide for a fail safe solution with no external components.
电源过流点符合下表限值要求，而且过流保护无任何危险和损坏，在保护去除后，电源自动恢复。
The power supply shall meet the limitation requirement as below table without any damage, the unit shall recover and function automatically after the protection is removed.
必须为各型安装功率为满负荷安培的过流保护加热丝的运动发生器，提供类似电磁启动器之类的保护。
Protection must be provided, such as a magnetic starter, for all types of motion generators with over-current protection heaters sized to the full load amps.
螺旋式罗茨泵在稳定过流剪切敏感介质压力脉动质量，减少噪音、振动，避免气蚀等方面有较大改善。
Helical Roots pump has great improvements on the face of stabilizing pressure pulse quality of passing cut sensitivity medium, reducing noises and vibration, avoiding vapor fret etc.
其中过压欠压保护是利用硬件电路实现； 过流利用电机控制器MC33035自身的过流检测保护功能；
Over-voltage and under-voltage protection is implemented by hardware and over-current protection is by MC33035 component inside protective function.
其中过压欠压保护是利用硬件电路实现； 过流利用电机控制器MC33035自身的过流检测保护功能；
Over-voltage and under-voltage protection is implemented by hardware and over-current protection is by MC33035 component inside protective function.
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