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po·lar 英ˈpəʊlə美ˈpolɚAHDpōʹlər ★☆☆☆☆高四六研ＧＩＴ宝６八COCA⁹⁶⁷²BNC⁸⁴²²iWeb⁶⁷⁹⁴Economist¹⁰⁴³¹
基本双解英英词源搭配记法近义反义句型派生词例句Thesaurus例句
adj.两极的¹⁰;对立的⁵n.极线⁹;极性⁷⁶
地区地理认识地形地貌
adj.形容词
A 南〔北〕极的；近地极的of,near,like or coming from lands near the North or South Poles 正好相反的exactly opposite in kind,quality,etc.
Adjective:
having a pair of equal and opposite chargescharacterized by opposite extremes; completely opposed;in diametric contradiction to his claims diametrical or opposite points of view opposite meanings extreme and indefensible polar positions located at or near or coming from the earth's poles;polar diameter polar zone a polar air mass Antarctica is the only polar continent of or existing at or near a geographical pole or within the Arctic or Antarctic Circles;polar regions extremely cold;an arctic climate a frigid day gelid waters of the North Atlantic glacial winds icy hands polar weather being of crucial importance;a pivotal event Its pivotal location has also exposed it to periodic invasions the polar events of this study a polar principal 来自pole,地级，两级。引申词义截然对立。polar cap天行星两极处之极…polar bear北极熊polar angle极角polar coordinate极坐标,极座标…polar navigation极区航行,极性导航子…polar front气极面polar circle极圈polar diagram极图polar curve配极曲线,极线,极坐…polar axis极轴polar equation极方程,极坐标方程…polar projection极投影polar body极体polar zone定向偶极区polar vector极矢量polar molecule极性分子polar nucleus极核polar region极地polar distance天极距
非常记忆pol泼辣+ar矮人⇒泼辣的矮人参加了极地的冒险钱博士pole极地+ar形容词后缀⇒极地的联想记忆pol看作pole，地极＋ar→地极的pole极地+ar形容词后缀⇒极地的。来自polen.极近义词 icy冰的counter柜台gelid冰似的arctic北极的frigid寒冷的pivotal重要的opposite相反的Antarctic南极的diametric直径的glacial冰川期的diametrical直径的反义词 equatorial近赤道的
用作形容词adj.
用作定语
～+ n.It's very cold in the polar regions.南北极地带是很寒冷的。
The Arctic remains the domain of the polar bear.北极仍是北极熊的领地。
They are of polar opinions.他们的意见截然相反。Pmyopolar肌极的Pmonopolar单极的Pperipolar极周的Ppolaronn.极化子Pbipolarty双极性Pheterospolar异极Pinterpolar极间的Pintrapolar极间的Pnonpolar非极性的Ppluripolar多极的Punipolara.单极的Pbipolarity双极性Pambipolar双极性的Pheteropolar异极的Pnon-polar非极性的Ppolariton电磁声子Pquadripolar四极的Psemipolar半极性的Ppolarizern.起偏器Pmultipolara.多极的Poppositipolar对极的Ppolarimetern.偏振计Ppolariscopen.偏光仪Ppolarographn.极谱仪Psemi-polarity中极性Pextrapolar电极外的Ppolarogram极谱图极谱Pheteropolarity异极性Pnonpolarized非极化的Ppolarographyn.极谱法Pdipolara.偶极的两极的Ppolarmolecule极性分子Ppolarimetryn.偏振测定Ppolarizablea.可极化的Ppolarityn.极性截然相反Pbipolara.有两极的双极的Phomopolara.同极的单极的Pnon-polarizable不偏振的Ppolarographica.极谱法的Ppolarimetrica.测定偏振的Pcircumpolarization圆偏振Ppolarizabilty极化性极化率Pphotopolarography光极谱法Ppolarizev.偏振极化两极分化Psubpolara.靠近北极的近极的Pdepolarizationn.去极去偏极Phyperpolarisability超极化性Pdepolarizevt.使去极使去偏极Ppolariscopic偏振镜的旋光镜的Prepolarization再极化极化恢复Poscillopolarography示波极谱法Pelectropolara.电极性的电极化的Ppolarisevi.vt.极化偏振两极分化Pmicropolariscope偏振光显微镜Pnon-polarizing非偏振的不旋光的Ppolariscopy偏振镜检查旋光镜检查Pchromato-polarography色谱极谱法Papolar非极性的无极的非极的无突的Ppolaroidn.偏光膜人造偏振片宝丽来Ptranspolara.横越南极的穿过极地的Ppolarizability极化性极化度极化率Pnondepolarizern.非去极化型肌松药Ppolarimicroscope偏振显微镜旋光显微镜Ppolaristrobometer精密偏振计精密旋光计Pspectropolarimetry旋光分光法辐射分光法Ppolarizationn.极化极化强度偏振两极分化Pcircumpolara.极地附近的天极附近的拱极的Pspectropolarimeter分光偏振计分光偏光镜分光偏振计Pdepolarisevt.使去极化使去磁使消偏振动摇使丧失信念Pdepolarizer去极剂消偏振镜去极剂去极化剂消偏振镜
形容词95%,名词5%
用作形容词Are there any animals in thepolarcircles?南极圈和北极圈内有动物存在吗？
The two systems of government arepolaropposites.这两种政体正好相反。
The two systems of government arepolaropposites.这两种政体正好相反。
Love and hatred arepolarfeelings.爱与恨是完全相反的感情。用作名词A molecule where the centers do not coincide is called apolarmolecule.正负电荷中心不重合的分子称为极性分子。
In some plants, lycolipids constitute the majorpolarlipids in ceil membranes.在有些植物中糖脂是细胞膜中主要的极性油脂。adj.cold
同义词 freezing,frigid,glacial,icyarctic,extreme,farthest,frozen,north,south,terminal
反义词 amicable,friendly,hot,warmsame,similar,tropic,tropicaladj.opposite, opposed
同义词 antagonistic,antipodal,antipodean,antithetical,contradictory,contrary,converse,counter,diametric,flip-side,reverse
反义词 same,similar,tropic,tropical
antipodeanadjective opposite
adverse,antipodal,antithetical,contradictory,contrary,converse,diametric,diametrical,inverse,obverse,opposed,opposing,reverse
antonymicadjective opposite
antipodal,antipodean,antithetical,antonymous,contradictory,contrary,converse,diametric,diametrical,opposed,opposing,polar,reverse
antonymousadjective opposite
antipodal,antipodean,antithetical,antonymic,contradictory,contrary,converse,diametric,diametrical,opposed,opposing,polar,reverse
arcticadjective very cold
chill,chilly,cool,freezing,frigid,frosty,frozen,gelid,glacial,icy,nippy,polar
borealadjective frigid
arctic,freezing,frosty,glacial,icy,polar
coldadjective chilly, freezing
Siberian,algid,arctic,below freezing,below zero,benumbed,biting,bitter,blasting,bleak,boreal,brisk,brumal,chill,chilled,cool,crisp,cutting,frigid,frore,frosty,frozen,gelid,glacial,have goose bumps,hawkish,hiemal,hyperborean,icebox,iced,icy,inclement,intense,keen,nipping,nippy,numbed,numbing,one-dog night,penetrating,piercing,polar,raw,rimy,severe,sharp,shivery,sleety,snappy,snowy,stinging,two-dog night,wintry And, so, what that tells us is HF is polar.
所以这个答案告诉我们 HF是极性的。163
In fact, we can use polar coordinates instead to compute this double integral.
可以用极坐标代替直角坐标,来计算这个二重积分。163
The polar regions of the Moon will likely play a strategic role in the first phases of lunar exploration and development.
在月球探险和开发的第一阶段，月球的两极地带有可能成为具有战略意义的基地。 yeeyan
“ This dependency on sea ice potentially makes polar bears one of the most at- risk large mammals to climate change, ” says Mr Durner.
“这种对于海冰的依赖性潜在地决定了北极熊成为受气候变化影响风险最高的物种之一。” 德诺先生说。 yeeyan
Additionally, an unknown quantity of methane in the form of hydrates or clathrates lies trapped beneath the polar sea floors.
此外，未知数量的甲烷以水合物或气水化合物的形式被困在极地海洋海底之下。 yeeyan
Because of the remote and harsh conditions throughout most of the polar regions, scientists who study them often have to rely on data collected from space for research.
因为大部分冰冻层贯穿极地地区，地势偏僻，环境艰苦，科学家不得不利用从太空传回来的资料进行科研活动。 yeeyan
But if we fail to slow down the rate of warming, the polar regions as we know them will no longer exist— and possibly, neither will many of the species who live there now.
但是如果我们没有减缓变暖的速度，我们所知的极地地区将不复存在——很可能，那些现在还生活于斯的动物们也会消失。 yeeyan
But scientists from the Scott Polar Research Institute say the figures are wrong; the ice has not shrunk so much.
但是，苏格兰极地研究所的科学家说，这些数字名不副实；格陵兰岛的冰并没有缩收这么多。 yeeyan
But still we could set this up and then switch to polar coordinates to evaluate this integral.
但还是可以建立这个积分,然后转换到极坐标系下去求结果。163
But there is evidence that the Red Planet had a warmer and wetter past: dried-up river beds, polar ice caps, volcanoes and minerals that form in the presence of water have all been found.
但是，有证据表明，这颗红色星球上曾经有过一段温暖而湿润的过去：干涸的河床，极地冰盖，火山和只有在水中才能形成的矿物质，都在这里被发现。 yeeyan
For that reason it has focused much of its attention on the cold polar regions.
由于这个原因，火星寒冷的两极地区成为被关注的重点。 yeeyan
Here's the polar representation of it, some random set of numbers which makes sense.
也就是，这里是它的极坐标表示法,一些有意义的随机数字集。163
In 2003, Queen Elizabeth honored the intrepid Morris with a Polar Medal, given in recognition of distinguished service in Arctic and Antarctic exploration.
2003年，伊丽莎白女王授予无畏的莫里斯极地奖章，以奖励她在北极和南极探险中的出色服务。 yeeyan
In the largest airborne survey of Earth’s polar ice, the airplanes of Operation IceBridge carry an array of instruments to measure the ice from top to bottom.
在对地球极地冰川进行的最大的一次空中调查中，执行“冰桥行动”的飞机携带了很多仪器从头到脚对冰川进行了测量。 yeeyan
Not all the ships have the covered lifeboats recommended for polar conditions.
并且不是所有船都备有适合在两极使用的封闭救生船。 ecocn
Now, will it be polar or nonpolar?
那么他是极性还是非极性呢？163
That speed is also too fast to be explained by a phenomenon called true polar wander, in which the Earth's entire crust and mantle reorient, moving a different geographic region to the north pole.
这一速度太快了而同样无法用真极移现象解释，真极移理论认为地球的整个地壳和地幔都在不断调整，将一个完全不同的地理区域移到了北极。 yeeyan
This image shows part of a polar crater that still holds on to some summer ice, as well as beautiful sand dunes sculpted by the wind.
这张照片展示了某个极地陨坑，陨坑中还保存着一些夏季冰的痕迹，在风的作用下形成了一些美丽的沙丘。 yeeyan
We could target specific abnormal proteins, put a polar charge on the nanoparticles and use magnets to focus them on those areas of the tumor.
我们可以针对不正常的蛋白质，在纳米粒中放上一个极性电荷，用磁力把它们集中到肿瘤部位。 yeeyan
We only have the one bond so the actual HF molecule is polar, it has a net dipole.
但 HF中只有一根键,所以分子也是极性的而甲烷中有一个网状偶极。163
Well, what is the equation of this circle in polar coordinates?
那么，这个圆方程在极坐标系下相当于什么呢？163
Yet, while not wanting to begrudge the polar bear his ice, we should be at least somewhat concerned at this recent shift in thinking.
然而，虽然我们并不想希望北极熊失去它的冰，我们至少应该对近期的这些意识上的转变有一点担心。 yeeyan
Polar mesospheric clouds can be observed from both the Earth’s surface and in orbit by astronauts aboard the International Space Station ISS.
不管是在地球表面上的人还是在轨道上的国际空间站 ISS里的宇航员都能观察到极地气层云。 yeeyan |