diamagnetic 音标拼音: [d
, ɑɪəmægn'ɛtɪk]
a . 反磁性的
n . 反磁性体
反磁性的反磁性体
diamagnetic 抗磁性的
diamagnetic adj 1 :
relating to or exhibiting diamagnetism ;
slightly repelled by a magnet Attraction \
At *
trac "
tion \,
n . [
L .
attractio :
cf .
F .
attraction .]
1 . (
Physics )
An invisible power in a body by which it draws anything to itself ;
the power in nature acting mutually between bodies or ultimate particles ,
tending to draw them together ,
or to produce their cohesion or combination ,
and conversely resisting separation .
[
1913 Webster ]
Note :
Attraction is exerted at both sensible and insensible distances ,
and is variously denominated according to its qualities or phenomena .
Under attraction at sensible distances ,
there are , -- (
1 .)
{
Attraction of gravitation },
which acts at all distances throughout the universe ,
with a force proportional directly to the product of the masses of the bodies and inversely to the square of their distances apart . (
2 .)
{
Magnetic }, {
diamagnetic },
and {
electrical attraction },
each of which is limited in its sensible range and is polar in its action ,
a property dependent on the quality or condition of matter ,
and not on its quantity .
Under attraction at insensible distances ,
there are , -- (
1 .)
{
Adhesive attraction },
attraction between surfaces of sensible extent ,
or by the medium of an intervening substance . (
2 .)
{
Cohesive attraction },
attraction between ultimate particles ,
whether like or unlike ,
and causing simply an aggregation or a union of those particles ,
as in the absorption of gases by charcoal ,
or of oxygen by spongy platinum ,
or the process of solidification or crystallization .
The power in adhesive attraction is strictly the same as that of cohesion . (
3 .)
{
Capillary attraction },
attraction causing a liquid to rise ,
in capillary tubes or interstices ,
above its level outside ,
as in very small glass tubes ,
or a sponge ,
or any porous substance ,
when one end is inserted in the liquid .
It is a special case of cohesive attraction . (
4 .)
{
Chemical attraction },
or {
affinity },
that peculiar force which causes elementary atoms ,
or groups of atoms ,
to unite to form molecules .
[
1913 Webster ]
2 .
The act or property of attracting ;
the effect of the power or operation of attraction . --
Newton .
[
1913 Webster ]
3 .
The power or act of alluring ,
drawing to ,
inviting ,
or engaging ;
an attractive quality ;
as ,
the attraction of beauty or eloquence .
[
1913 Webster ]
4 .
That which attracts ;
an attractive object or feature .
[
1913 Webster ]
Syn :
Allurement ;
enticement ;
charm .
[
1913 Webster ]
Diamagnetic \
Di `
a *
mag *
net "
ic \,
n .
Any substance ,
as bismuth ,
glass ,
phosphorous ,
etc .,
which in a field of magnetic force is differently affected from the ordinary magnetic bodies ,
as iron ;
that is ,
which tends to take a position at right angles to the lines of magnetic force ,
and is repelled by either pole of the magnet .
Contrasted with {
paramagnetic }
and {
ferromagnetic }.
[
1913 Webster ]
Diamagnetic \
Di `
a *
mag *
net "
ic \,
a .
Pertaining to ,
or exhibiting the phenomena of ,
diamagnetism ;
taking ,
or being of a nature to take ,
a position at right angles to the lines of magnetic force .
See {
Paramagnetic }.
[
1913 Webster ]
{
Diamagnetic attraction }.
See under {
Attraction }.
[
1913 Webster ]
安装中文字典英文字典查询工具!
中文字典英文字典工具:
复制到剪贴板
英文字典中文字典相关资料:
怎么将手机上的画面投到电脑屏幕上? - 知乎 有的时候需要将手机的内容投影到电脑上,那么要如何操作呢?一般来说需要去下载投屏软件,但是很多投屏软件都很坑,需要收费才能正常使用。其实Win10和Win11本身就自带有不错的投屏功能。 下面就以Win11为例讲解下如何使用系统自带的投屏功能。 一、电脑端设置 1、打开“设置”→“系统”→
“洛必达”为什么名字叫“L医院”? - 知乎 知乎,中文互联网高质量的问答社区和创作者聚集的原创内容平台,于 2011 年 1 月正式上线,以「让人们更好的分享知识、经验和见解,找到自己的解答」为品牌使命。知乎凭借认真、专业、友善的社区氛围、独特的产品机制以及结构化和易获得的优质内容,聚集了中文互联网科技、商业、影视
洛必达 - 知乎 洛必达,全称:纪尧姆·弗朗索瓦·安托万,洛必达侯爵(Guillaume François Antoine, Marquis de l'Hôpital,1661年-1704年2月2日),法国世袭军官,其后因视力严重衰退,改为当数学家,数学思想传播者。
为什么hospitable(好客)和hospital(医院)看起来是同源词? Hospitable和hospital是同源的。 Hospital在古代是“招待所”的意思,中世纪的时候,修道院有招待所的作用,旅客可以暂时寄宿在里面,这种场所就叫hospital。后来这些招待所慢慢开始收留病人,于是hospital开始指代医院。顺便说一句,洛必达法则(Règle de L'Hôpital)中的洛必达是“Hôpital”,hospital的
有的教科书中洛必达写为“lHospital”,这种写法还是“lHopital”才是正确的? 也就是说,在洛必达本人那个时代,l'Hôpital 普遍的拼写还是 l'Hospital,而他本人也是使用 l'Hospital 的拼写。 因此,根据他本人的习惯,把他的名字拼写为 l'Hospital,而不是后来演化出来的 l'Hôpital,自然没有什么问题。
为什么拉丁文字母上下没有标注符号,但现在的法语、西语等却有? - 知乎 Inscription for 5th century Roman Consul Decius Marius Venantius Basilius in the Colosseum in Rome CIL VI 1716 c, VI 32094 c 依据于这种事实,很多现代的拉丁文教科书也会采取没有符号的方式教授拉丁文。不仅如此,一些记载拉丁文著作的网站上也习惯使用没有任何符号标注的拉丁文。例如记载多玛斯阿奎那(Thomas von Aquinas
洛必达法则如何求极限? - 知乎 洛必达法则,也称为L'Hôpital's规则,是一种求函数极限的有用方法,特别是在处理“不定形”问题时。 所谓的不定形如“0 0”或“∞ ∞”。 使用洛必达法则求极限的步骤如下:
Is an infinite number with an infinite number of digits . . . - 知乎 It is impossible for a number to have an infinite number of digits in positional notation, as every natural number is finite An infinite sequence of Arabic numerals is also not defined as a number The existence of numbers is based on axioms and definitions, rather than simply constructing an unexplained string of digits It is impossible for a number to have an infinite number of digits in
word嵌入式图片为何居中不了? - 知乎 一、一般处理方法 word中的嵌入式图片,就是把图片当成文字一样处理,其缩进、行距、段落关系都是与文字一样处理,对整篇文档进行调整时不用担心图片位置错乱。 所以一般情况下嵌入式图片无法居中,一般是由于左右缩进、首行缩进导致的。取消即可。
药物简史│二甲双胍: 跌宕起伏,众望所归 1956年,在实验室负责人Jan Aron的鼓励下,斯特恩批判性地评估了有关氟马胺的证据,并回忆起他多年前在巴黎Hôpital de la Pitié 与Francis Rathery教授实习时参与了一项令人失望的关于Galegine研究。斯特恩想到,也许二甲双胍会更好?在Aron 实验室,斯特恩与药剂师同事Denise Duval合作,二人开始了一项