There exists a saddle type zone in the hydraulic moment curve of axial-flow pump blades which corresponds to the saddle zone of discharge-head characteristic curve of the pump.
轴流泵叶片水力矩随流量变化的关系曲线存在一个马鞍区，并与流量-扬程曲线的马鞍区相对应。
According to ding Wenjun, the most remarkable feature of his son is that he keeps a cool head, an important characteristic for a snooker player.
父亲丁文钧说，儿子最突出的一点就是能保持头脑冷静，对于台球手而言，这是一个至关重要的特点。
India, for example, exports not just garments and cheap electronics-characteristic of many countries with similar levels of income per head-but ships, petrochemicals, steel and business services.
例如印度不仅出口服装和廉价电子产品——这是人均收入水平与印度相似的国家典型的出口产品——它还出口船舶、石油化工产品、钢铁和商业服务。
Baboons have a large head, cheek pouches, and a long, doglike muzzle. They walk on all fours, carrying the tail in a characteristic arch.
狒狒头部硕大，有颊囊，鼻口部狭长似狗。以四肢行走，行走时尾巴呈特有弓形。
We 're more apt to remember rhymes, so try to rhyme a name with a characteristic in your head.
我们对于有韵律的东西记得更好，所以尝试在脑中想出一个和名字押韵的特点。
We're more apt to remember rhymes, so try to rhyme a name with a characteristic in your head.
我们对于有韵律的东西记得更好，所以尝试在脑中想出一个和名字押韵的特点。
The research results have an important value for further study of varying-head infiltration and soil moisture characteristic of water storage pit irrigation.
这一研究成果对蓄水坑灌条件下的变水头入渗及土壤水分运动特性的进一步研究具有重要价值。
The research results will have an important value for to study further varying-head infiltration and soil moisture characteristic of water storage pit irrigation.
这一研究成果为进一步研究蓄水坑灌条件下的变水头入渗及土壤水分运动特性奠定基础。
The most characteristic of thses offering ornaments are what are called "pig's head" ornaments.
其中最有特色的叫做“猪头”剪纸。
Principle of negative hydraulic head and multi-pore materials were used to put forward a new setup and method for the measurement of soil-water characteristic curve.
负水头控制原理与多孔膜材料相结合提供了一种测定土壤水分特征曲线的新装置和新方法。
The research results will have an important value for studying further varying-head infiltration and soil moisture characteristic of water storage pit irrigation.
这一研究成果对进一步研究蓄水坑灌条件下的变水头入渗及土壤水分运动特性具有重要价值。
Given the head images characteristic of ct and MRI, we present a new registration strategy which include a coarse registration and accurate registration.
针对头部CT和MRI图像的特点，提出了一种由“粗”到“细”的图像配准策略。
Perhaps it is because the sight of a head wrapped in a turban is so characteristic that it leaves everyone with such a deep impression.
可能是因为头上缠满头巾十分有特色，所以大家对此印象深刻。
After the test data under some typical head being trained, the characteristic curve at any head can be calculated quickly.
通过对有限水头下原型效率试验数据的训练，可快速准确地计算任意水头下的效率特性曲线。
The outstanding work of the school's NOI coaching team, led by Head Coach Zhao Zongchang, has become a characteristic of High School Attached to Shandong Normal University.
由赵宗昌老师担任主教练的信息学奥林匹克竞赛特长辅导已成为山东师大附中重要的办学特色之一。
A infectious disease of duck with the characteristic of "swollen head" is researched in this article. The epidemic characteristic, symptom and pathological changes are described.
本文对成都地区流行的以头颈肿胀为特征的鸭传染病进行研究，描述了该病的流行特点、临床症状、病理解剖变化。
Centrifugal pump characteristic curve on the efficiency of the highest point known as the design point, a pump at the point corresponding to pressure head and flow of work under the most economic.
离心泵特性曲线上的效率最高点称为设计点，泵在该点对应的压头和流量下工作最为经济。
In the pressurized head box control system of paper machine, the characteristic of nonlinear and strong coupling always appears, and makes the system control difficult.
在造纸机的加压网前箱控制系统中，通常会出现强耦合和非线性的特性，给系统控制带来困难。
The characteristic bulbous abdomen, narrow neck and heart-shaped head show this to be a member of the Sminthuridae family of springtails.
标志性的球根形的腹部，纤细的颈部，还有心形的头部，都表明它是圆跳虫科的弹尾虫家族的一员。
In view of uncertain characteristic of the signals of head-up display, a new method of error diagnosis is advanced by fuzzy theory, it has definite reference value.
鉴于平显输出信号不确定的特点，提出了应用模糊理论进行故障诊断的新方法，此法具有一定的参考价值。
Results MRI could specifically reflect the each stage imaging findings of avascular necrosis of femoral head. "Double-line sign" is the characteristic expression of MRI in early...
结果：MRI能较特异地反映股骨头缺血坏死的各期表现，“双线征”是股骨头缺血坏死早期的特征表现。
This paper introduces the characteristic of head-branch library system of Dongguan library, and sums up the social effect of reader's activities jointly carried out on the background.
论文概述了东莞图书馆总分馆的特点，总结了在此背景下联合开展读者活动所取得的社会成效。
The common characteristic features of this method is to deal with the working conditions of the designed maximum discharge of closed circuit and then to determine the pipe diameters and water head.
方法的共同特点是先找出管网输配最大流量的工况，然后确定管径及水压。
Its characteristic is the head of the device can move around, rotating.
其特点是该设备的压头可以左右移动、旋转。
This implies a pump head-flow characteristic that falls continuously from shut valve to duty point by at least 10%.
这意味着，一个水泵头流量特性属于不断从关闭阀门到责任点，由至少10 %。
Results There was no characteristic in findings of pancreatic lymphoma. The main findings were diffusely enlarged masses in the head and body of pancreatic.
结果胰腺淋巴瘤的CT表现不具特征性，主要表现为胰头、体部弥漫性肿块呈不规则结节状融合改变，多伴有肝门、胰头旁及后腹膜淋巴结肿大。
Shangzhai culture is a mid-Neolithic culture in Zhu River valley, but the painted and string pattern potteries are not existed, and the bird-head pottery in openwork is characteristic.
陶器组合反映出的文化特征与同为河流域典型的上宅文化明显不同，而与河南后岗一期文化相近似。
This paper explained the principle of constant-pressure water supply on the basis of characteristic curve of pipeline resistance and water pump head.
本文首先根据供水系统的管阻特性曲线和水泵扬程特性曲线，分析了恒压供水的原理；
This paper explained the principle of constant-pressure water supply on the basis of characteristic curve of pipeline resistance and water pump head.
本文首先根据供水系统的管阻特性曲线和水泵扬程特性曲线，分析了恒压供水的原理；
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