polarity 词态变化
复数: polarities;
polarity 中文词源
polarity 两级化，截然对立来自pole,地级，两级，-ity,名词后缀。
polarity 英文词源
- polarity (n.)
- 1640s, originally of magnets, from polar + -ity.
polarity 英文释义
- 1. a relation between two opposite attributes or tendencies;
- "he viewed it as a balanced polarity between good and evil"
- 2. having an indicated pole (as the distinction between positive and negative electric charges);
- "he got the polarity of the battery reversed"
- "charges of opposite sign"
polarity 双语例句
- 1. the growing polarity between the left and right wings of the party
- 党内左右两派间日益明显的对立
来自《权威词典》
- 2. Polarity is inherent in a magnet.
- 极性是磁铁的固有性质.
来自《现代英汉综合大词典》
- 3. There are miscellaneous tools, pliers , putty knife, polarity stamps, battery stamping or coding equipment, lead cutters.
- 有各种工具 、 手钳 、 油灰刀, 极性印戮 、 电他标记打印或编号机 、 铅切刀.
来自辞典例句
- 4. The polarity of the ends of the open - circuit conductor may then be deduced.
- 这样就可以断定开路导体两端的极性.
来自辞典例句
- 5. It is not possible to try to salvage or change the polarity correctly by charging.
- 试图补救或通过充电的方法把极性改过来是不可能的.
来自辞典例句
polarity 实用场景例句
- the growing polarity between the left and right wings of the party
- 党内左右两派间日益明显的对立
牛津词典
- ...the ideological polarity between nations.
- 国家间意识形态的截然对立
柯林斯高阶英语词典
- ...the polarities of good and evil...
- 善与恶的针锋相对
柯林斯高阶英语词典
- Paid treasure respect to make the response of polarity.
- 支付宝方面做出了截然相反的回应.
期刊摘选
- The hydrophobicity is related to molecular volume and polarity.
- 分子的疏水性跟分子的体积和极性有关.
期刊摘选
- The Model 6517 A Electrometer has the Alternating Polarity Method built into a test sequence.
- 6517A型静电计与变换极性法已被做成一个现成的测试程序.
期刊摘选
- There are miscellaneous tools, pliers , putty knife, polarity stamps, battery stamping or coding equipment, lead cutters.
- 有各种工具 、 手钳 、 油灰刀, 极性印戮 、 电他标记打印或编号机 、 铅切刀.
辞典例句
- Therefore, the proposed improved SBV polarity transfer algorithm is reasonable and effective.
- 因此, 所建议的改进的SBV极性 传递算法是合理和有效的.
期刊摘选
- Such is the nature of polarity.
- 这是极性的性质.
期刊摘选
- A battery will be used as an example to check polarity of a circuit.
- 用蓄电池作为例子来检查电路的极性.
期刊摘选
- A gradient or polarity : wisdom and power à foolishness and weakness.
- 彼此敌对 ﹕ [智慧与权能]->愚拙与软弱.
期刊摘选
- A novel variable polarity plasma arc welding ( VPPAW ) power supply is introduced in this paper.
- 介绍了所研制的具有自调整 换向 功能的大功率变极性等离子弧焊接电源.
期刊摘选
- In essence each polarity reversal has pressed her into the next level of dream.
- 本质上,每个极性逆转,都已经将她推入下一级别的梦想.
期刊摘选
- Uses the simplex winding polarity reversal method to realize the speed transformation.
- 采用单绕组变极方法实现速度变换.
期刊摘选
- If the polarity of the speaker connections are not correct, the bass tones will be weak.
- 扬声器接线电极如果没有连接正确, 低音将显得微弱.
期刊摘选
- It is not possible to try to salvage or change the polarity correctly by charging.
- 试图补救或通过充电的方法把极性改过来是不可能的.
辞典例句
- Suitable for using in polarity reversal circuit. Such as signal coupling circuits and speakers , etc.
- 适用于极性反转回路及须急速印加逆向电压之回路.
期刊摘选
- When connecting a battery pack to a charger, ensure correct polarity.
- 21当把电池放入充电器中时, 注意保证极性正确.
期刊摘选
- When a battery pack a charger, ensure correct polarity.
- 当把电池放入充电器中时, 注意保证极性正确.
期刊摘选
- The polarity will attract the opposite as it is expressed in another.
- 当极性在另一面被表达,它将吸引来对立面的事物.
期刊摘选
- Polarity is inherent in a magnet.
- 极性是磁铁的固有性质.
《现代英汉综合大词典》
- The magnetic field around single circular loop carrying current is such that the faces show polarity.
- 通电的单匝线圈由于周围存在磁场而其表面具有磁性.
期刊摘选
- the growing polarity between the left and right wings of the party
- 党内左右两派间日益明显的对立
《牛津高阶英汉双解词典》
