An electron has a negative charge,a proton has a positive charge.
电子带负电荷,质子带正电荷。
单词 | A negative |
释义 |
A negative
英语例句库
An electron has a negative charge,a proton has a positive charge. 电子带负电荷,质子带正电荷。 The positive pole carries a positive charge while the negative pole does a negative charge. 正极带正电荷, 负极带负电荷。 Or the universe might even recollapse if dark energy density falls to a negative value. 当然宇宙也有可能因为暗能量密度降为负值,而再度塌陷。 344-359) describes a micrometer in which a negative lens is introduced between the eye-piece and the objectglass. 双重图象测微表与分开的透镜。各种各样的测微表被发明了除heliometer 以外为测量由重象。Ramsdens 屈光的测微表包括一个分开的透镜被安置在一台地球望远镜的架设的眼睛管的最内在的透镜的共轭焦点。
原声例句
Osmosis-微生物 A negative test result would be a normal gag reflex. 如表现为正常的咽反射,则为阴性。 历年英语六级听力真题(含译文) Psychology research has tended to portray solitude as a negative experience. 心理学研究倾向于把独处描绘成一种消极体验。 BBC地道英语 Well, it can have a negative connotation, yes. 嗯,这个短语可能会有负面含义。 历年英语六级听力真题精听 Of course, there are some radicals who have made a negative impact on humanity. 当然也有一些激进分子对人类造成了负面影响。 牛津大学:雅思外教课 This is a negative adjective, so we can write a negative symbol next to the meaning. 这是一个负面的形容词,所以我们可以在意思后面写上一个减号。 老爸带你学语法 That's a negative, that's a negative. In English, no, don't use them. 这是一个否定,这是一个否定。在英语中是不对的,不要用它们。 语法大讲堂 However, this is a negative points round. 但是,这一题是扣分题。 英语单选练习题 The adverb " never" has a negative sense. 副词“never”有否定的意思。 爷爷奶奶的语法课 But any also has a negative meaning. 但 any 也有否定的意思。 历年英语四级听力真题(含译文) Milk is increasingly being described in a negative light. 越来越多的人用负面的眼光来描述牛奶。 CRI在线 2022年6月合集 A negative test result within 72 hours is required to enter public places or take public transportation. 进入公共场所或乘坐公共交通工具,需持 72 小时核酸阴性报告。 生活中的科学 Multitasking has a negative impact on your motivation. 多任务处理对动力是有负面影响的。 咖啡品鉴指南 And he turns a negative into a positive. 他把缺点变成优势。 Discovery纪录片《认识电力》 Electrons orbiting the nucleus have a negative charge. 围绕原子核运行的电子带负电荷。 托福口语备考指南 However, this word often carries a negative meaning. 但是这个词往往带有贬义。 BBC 听力 2014年10月合集 But it's more than just a negative. 但是,这里可不仅仅是否定。 高级每日语法(音频版) They generally do not have a negative word. 它们通常没有否定词。 历年英语六级听力真题(含译文) Daily email demands have a negative impact on their goal progress. 每日电子邮件需求会对他们的目标进度产生负面影响。 老爸带你学语法 So, we've got a negative sentence and a positive sentence. 这里有一个否定句和一个肯定句。 每日英语听力 | 双语精读 But there's some chance of a negative future. 也有可能是一个消极的未来。 |
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