The longer line represents the positive pole .
较长的线代表正极。
Drag onto the page. the longer line represents the positive pole.
拖到绘图页上。较长的线代表正极。
The action of the negative pole of a magnetic needle is just as real as the action of the positive pole.
一根磁针的磁极作用，无论正负都是一样的真实。
The action of the negative pole of a magnetic needle is just as real as the action of the positive pole .
这个效应表明，有一种垂直于圈平面的力作用在磁极上。
This paper introduced the design of a new type salt heat exchanger on the principle of sacrifice of the positive pole.
本文针对盐水预热器的破坏特征，以阳极牺牲法为依据，设计了一种新型盐水预热器。
This article introduces in detail the design and the installation process of sacrificed positive pole protection system.
文章具体地介绍了牺牲阳极保护系统的设计及安装工艺。
The second voltage and the reference voltage are respectively inputted to a negative pole and a positive pole of a first comparator.
所述第二电压和所述参考电压分别输 入第一比较器的负极和正极；
When the protruding positive pole contacts the battery contact elastic piece, the protruding positive pole will contact the contact piece.
当电池的凸出正极接触电池接触弹片时，凸出正极会接触到接触片。
The action of the negative pole of a magnetic needle is just as real as the action of the positive pole. To decline is to accept — the other alternative.
一根磁针阴极的作用和阳极的作用都是一相真实的；拒绝也是一种接受——这些都是二中择一的选择。
The primary battery is composed of manganese dioxide used as a positive pole, metallic lithium uses as a negative electrode and organic electrolyte solution.
该产品以二氧化锰为正极，金属锂为负极，及有机电解质溶液组成。
The major problems of brush plating bath and the effect of soluble and non-soluble positive pole on various brush plating baths in iron plating are discussed.
本文研究了电刷镀铁镀液存在的主要问题，可溶性阳极和不溶性阳极对电刷镀铁不同类型镀液氧化的影响及原因。
I watched skeptically as he wrapped a tin can with a piece of drawing paper dampened with a special liquid, then linked the can to the positive pole of a battery.
我心怀疑虑地看着他用一张被特殊溶液浸湿的图画纸把一只锡罐包起来，然后将锡罐与电池的正极连接好。
The first soft metal layer and the second soft metal layer are correspondingly plated on the contacts of the positive pole and the negative pole of the dry battery.
第一软金属层和第二软金属层是对应镀在干电池的正电极的触点上及负电极的触点上。
Electroplating technological parameter includes factors of ampere density, temperature, PH value, stir, negative and positive pole. The maximum influencing factor is ampere density.
电镀工艺参数主要包括电流密度、温度、PH值、搅拌、阴阳极和换向电流等因素，其中影响最大的是电流密度。
Make an approach to the factors that effect the quality of cast aluminium positive pole oxidized colouring, based on this optimum technology, find out the way of getting the optimum membrane layer.
探讨了影响铸铝阳极氧化染色质量的因素，据此优化工艺，找出得到最佳膜层的方法。
The rare-earth lithium power battery adopts positive-pole materials which are made exclusively through sintering of the doped rare-earth element.
全球唯一采用稀土元素掺杂烧结而成锂离子电池正极材料的稀土锂电池。
Viewed from the trend of historical development, West Europe, as one pole in this multipolar world, will play an even more positive role in opposing the arms race and defending world peace.
从历史的发展趋势来看，西欧作为多极世界的一极，在反对军备竞赛、维护世界和平的事业中将进一步发挥其积极作用。
These rectangular connectors are available with positive male-to-female connections in 3-48 pole versions with ratings up to 16A.
这些矩形连接器，在3-48极形式，达16A的额定值下可提供良好的正的凸形到凹形连接。
A new method is adopted to real-timely monitor DC system insulation, which applies double asymmetrical Bridges to keep it effective when positive and negative pole insulations drop in same proportion.
采用了一种常态下利用双不对称电桥实时监测直流系统绝缘的方法，解决了正负母线绝缘均按比例下降时失效的问题。
The real part of the complex pole is the energy of an unstable localized mode, and the reciprocal of the imaginary part is its life-time. Naturally the life-time is positive.
复极点的实部是不稳定局域模的能量，虚部是它寿命的倒数，自然地得到了寿命为正的限制。
Congratulate the South pole investigation term returns in triumph, positive our flowmeters complete mission successfully.
热烈祝贺南极考察团凯旋而归，正博二十几套涡街流量计圆满完成任务。
Congratulate the South pole investigation term returns in triumph, positive our flowmeters complete mission successfully.
热烈祝贺南极考察团凯旋而归，正博二十几套涡街流量计圆满完成任务。
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