The theoretical analysis and experimental study of a small-flow high-head vortex pump are carried out.
对一种小流量旋涡泵的汽蚀性能进行了理论分析及试验研究。
He turned his head over his high shoulders and spoke to her.
他从高高的肩膀上转过头来跟她说话。
Some research suggests that ultimately Head Start graduates show higher academic performance at the end of high school, although the gains are modest.
一些研究表明，虽然收获一般，但最终“先发计划”的毕业生会在高中结束时取得更高的学术成就。
She managed to hold her head high and ignore what people were saying.
她勉力昂首挺胸，不理会人家的闲言碎语。
He drew his sword and raised it high over his head.
他拔出剑，高高地举过头顶。
Miss Rottenmeier wore a peculiar uniform with a long cape, and a high cap on her head.
罗特麦耶小姐穿着一件特别的制服，披着一件长斗篷，头上戴着一顶高帽子。
At this time, stand straight and hold your head high.
现在，站直了，把头抬起来。
High-level personnel tend to head in only one direction: outward from America.
高层的管理人员往往只来自一个地方:美国。
"I love you as high as I can reach! " Sasuke declared, raising his arms above his head.
“我爱你，尽我所能!”佐助举起双臂举过头顶，宣布道。
There is the "speakeasy": the head is held high, in a self-confident way, chatting away.
“轻声说话”就是：头高高抬起，以一种自信的方式聊天。
Jump straight up as high as you can after the squat position, holding your arms up directly over your head.
在蹲起后，尽可能地向上跳，把你的手臂举过头顶。
Last autumn, Rob worked as head coach of the Prospect High School Junior team.
去年秋天，罗伯担任展望中学初中队的总教练。
他高昂着头。
My hand cupped his elbow to steer him, but he stepped forward unfalteringly, his shoulders squared, his head high, as though he were guiding me.
我的手托着他的胳膊引导着他，但是他向前走得很稳健，双肩平直，头昂得很高，好像在引导着我。
He raised his head high enough to see between the trees to the street.
他抬起头看到足够高的树木之间的街道。
In some spots, old stone stairways ease the way up the path, lined with bamboo and other vegetation that is often more than head high.
有些地方还保留有旧的石阶，走起来容易多了。路两边种着竹子和其他动辄超过一人高的植物。
For 30 seconds, stand up straighter and with your head held high.
用30秒，站得更直，将你的头高高抬起。
High availability for multiple head nodes.
多个头节点的高可靠性。
Walk with your head high. Look confident and be proud of who you are.
走路要抬头，透出自信，为自己自豪。
Some branches are even displaying millions of dollars-in bundles of notes piled head high-to reassure worried customers.
一些支行甚至陈列数百万的美元，一捆捆钞票堆到齐头高，以此使担忧的客户放心。
When someone starts hurling derogatory comments at you, hold your head high and stay strong.
当某人开始用侮辱性字眼大声叫骂时，你要抬头挺胸，保持坚强。
After her defeat at Actium, she sailed back to Alexandria with head high, passing off a mission entirely botched as one expertly accomplished.
当她在阿克·提姆岬战役中失败后，她昂首挺胸驶回亚历山大港，拙劣地完成了一个使命，看上去却像完美的完成了使命一样。
As the high head, high velocity and large flow of flood discharge, the concrete of spillway tunnel in Xiaowan Hydropower Station is easy to be damaged by cavitation.
小湾水电站泄洪洞在泄洪时具有高水头、高流速、泄量大的特点，对混凝土冲刷力强，容易产生空蚀破坏。
Two Stage, Horizontally Split Case Pumps designed for applications requiring moderately high head over a wide range of flows.
双级水平中开泵为需要适度的高水头而设计，能提供一个很宽的流量范围。
For large discharge and high head hydropower stations, the selection of energy dissipation mode is an important part for improvement of structure layout and various functions.
大流量高水头水电站泄洪消能型式的选择，是完善枢纽布置和各项功能的重要环节。
The active systems consist of several pumping systems of varying discharge pressure and flow rates, e. g., high head injection system, low head injection system.
能动系统由不同注入压力和流量的泵系统组成，如高压安注系统，低压安注系统。
The diversion tunnels of the Shuibuya Project feature high head, big discharge, long tunnel line and complicated geologic conditions.
水布垭导流隧洞具有水头高，流量大，洞线长，地质环境差等特点，因而技术问题较多，难度较大。
The diversion tunnels of the Shuibuya Project feature high head, big discharge, long tunnel line and complicated geologic conditions.
水布垭导流隧洞具有水头高，流量大，洞线长，地质环境差等特点，因而技术问题较多，难度较大。
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