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单词 polars
释义

polars /'pəulə/

英汉-汉英词典
高偏振星
词组 | 习惯用语
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  • polar adj. 极地的;两极的;正好相反的 n. [数]极面;极线
  • molars n. [解剖]臼齿(molar的复数)
  • Polaris n. 北极星
  • spoilers n. 扰流板;阻力板;泄漏结局的预告(spoiler的复数形式)
crossed polars 正交偏光镜
polar lipid [生化] 极性脂质
polar molecules 有极分子
polar crane 回转式吊车
polar polymer [高分子] 极性高聚物; [高分子] 极性聚合物;
polar plate [无脊椎] 极板
polar bond [物化] 极性键
polar covalent 极性共价
polar equation 极坐标方程; [数] 极方程;
polar liquid 极性液体

网络短语:
polar polar front 极面
surface active polar 有效极面英语;翻译
Polars 北极星愿; 北极星愿专辑; 极地; 俄罗斯;
phases pairs of polars 两相三对极
polars of mixed projection bodies 混合投影体的极
polar plane 极面
polar low 极地低压; 极地涡旋; 极涡; 极性低压;
polar form 点斜式; 极坐标形式; 极形式; 极座标型式;
polar corpuscle 极球; 翻译;
英语例句库
  1. The polar region is the habitat of the polar bear.
    北极地带为北极熊的栖息地。
  2. It's very cold in the polar regions.
    南北地带是很寒冷的。
  3. The Arctic remains the domain of the polar bear.
    北极仍是北极熊的领地。
  4. The Antarctic species have few special adaptations for polar life.
    南极的物种对极地生活几乎没有什么特别的适应性改变。
  5. The white fur of the polar bear is a natural camouflage.
    北极熊身上的白色的浓密软毛是一种天然的伪装。
  6. The ivory gull often follows polar bears to feed on the remains of seal kills.
    象牙海鸥经常跟在北极熊的后面吃剩下的海豹尸体。
  7. Polar surface waters most likely will become undersaturated for aragonite before the end of this century.
    在本世纪结束前,极地海水表层很有可能变得对霰石不饱和。
  8. To be calculated impedance by POLAR software with the stackup information,we found it cann't meet impedance requirement.
    根据提供的叠合结构,用POLAR软体算出的阻抗不能满足贵司的阻抗要求.
  9. Results Nerve endings of muscle spindle in equatorial and polar regions were dyed black;intrafusal fibers were dyed buffy.
    结果肌梭赤道部与两极部神经末梢呈棕黑色,清晰可见,梭内肌纤维染为棕黄色。
  10. The selfheal active part of the present invention is different polar parts obtained by extracting and separating the selfheal.
    本发明所述的夏枯草的活性部位是经过对夏枯草进行提取、分离,得到不同的极性部位。
  11. The ultraviolet irradiated polypropylene (PP) with the oxygen polar groups on its chain was blended with the inorganic filler STC (Sericite-Tridymite-Cristobalite).
    聚丙烯在室温、空气下,通过低能、短时间的紫外光辐照,在其分子链上引入了含氧的极性基团。
  12. Using MINI CONTACT polar poind to check the turtar stability of dry white wine,the conductivity descend value decreased,the wine's stability increased.
    用极点电导率测试仪检测干白葡萄酒的酒石稳定性,电导率下降值减小,酒石稳定性提高。
  13. Thermokarst failures occur when permafrost—a layer of frozen soil in Earth's polar regions—thaws and becomes unstable, possibly releasing greenhouse gases into the atmosphere.
    随着永久冻土带消溶和分崩离析,热喀斯特现象大量出现,埋藏于地下的(甲烷等)温室气体可能散发到大气中。
  14. Objective To investigate the relationship between the first polar body morphology of oocyte and the zygote morphology in pronucleus stage, embryo quality in cleavage stage.
    目的探讨卵细胞第一极体形态与原核期受精卵形态、卵裂期胚胎质量的关系。
  15. The secondary oocyte now divides again into two new cells of unequal size: a relatively large ootid (mature egg cell) and a minute second polar body.
    此时,次级卵母细胞又分裂成两个大小不对等的新细胞:一个相对很大的卵子(成熟卵细胞)和一个微小的次级极体。
  16. : In polar region, apart from the bright stars seen under moon night, ever changing aurorae are making scenes after scenes of celestial display in the darkness.
    在北极圈范围,月夜下除了能够看到天上明亮的星外,变幻莫测的极光往往在夜�上著演一幕又一幕的天文表演。
  17. The results indicate that the spores are yellowish, monolete, without perispore and bearing granular ornamentation on the exospore.They are bean-shaped in equatorial view and elliptical in polar view.
    孢子黄色,具单裂缝,赤道面观豆形,极面观椭圆形,不具周壁,孢子外壁局部具大小不一的颗粒状纹饰。
  18. Above, the Medusa-like arms of a northern basket star (right) seek a meal of zooplankton beside a polar alcyonarian soft coral in the shallows beneath an ice sheet in the Canadian Arctic.
    在加拿大北极圈的一层薄冰之下,一种两极生活的低级腔肠动物软珊瑚类,被那一组令人恐怖的像蛇发女怪的肢体在北极地域寻找软珊瑚做为一顿美餐。

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原声例句
美语情景对话

Yeah, polar bears OK, have you ever seen a polar bear?

对,北极熊。你见到过吗?

科学60秒 听力 2016年7月合集

Polar bears prefer seals for their meals.

北极熊最爱吃海豹。

当月 CNN 10 学生英语 2021年1月合集

Polar vortex is so much fun to say.

极地涡旋听起来很有趣。

美国历史频道纪录片《宇宙》

Earth's polar ice caps are in peril.

地极现在很危险。

Crash Course 天文篇

Mars, like Earth, has polar ice caps.

和地球一样,火星也有极地冰盖。

BBC纪录片《我们的地球》

This is a disaster for polar bears.

对于北极熊而言,这是一场灾难。

CNN 10 学生英语 2019年2月合集

The air that lives beneath the polar vortex.

生活在极涡下面的空气。

科学60秒 2017年10月合集

We see polar bears as a sentinel of climate change.

“我们将北极熊看作气候变化的哨兵。

国家地理选编

" And try not to meet any polar bears."

“尽量不要碰上北极熊。”

科学60秒-科学美国人 2019年9月合集

Climate change could devastate Atlantic and polar cod.

气候变化可能会摧毁大西洋鳕鱼和极地鳕鱼。

英语百科

Polar

Polar may refer to:

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更新时间:2025/6/22 12:24:18