polarity

polarity

1. 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.

2. AC voltages change their polarity, or direction, over time.

AC电压随著时间改变它们的极性，或方向。

3. BSR is the bottom of the gas hydrates zone,and the polarity of the wiggle of BSR and seafloor are reverse.

BSR波形极性与海底反射相反,它大致代表含水合物层的底界;

4. Weatherize all of them for polar cold temperatures.

weatherize 所有这些极冷的温度。

5. Several theories link polarity flips to external disasters such as meteor impacts.

[参考译文]些理论将两极转化现象归因于诸如陨星撞击等外部因素。

6. A baby polar bear asks his mum: "Hey, what sort of bear am I?

一只小北极熊问它的妈妈“嘿,我是哪一种熊呢?

7. A ringed seal scans for polar bears before snatching a breath.

一只环斑海豹在浮出水面前扫视周围是否有北极熊。

8. A day , penguin and polar bear play together.

一天，企鹅和北极熊一起玩。

9. The polar line of a point with respect to a conic.

一点相对于一条二次曲线的极线。

10. Melamine is a small polar triazine compound.

三聚氰胺是一种三嗪类含氮杂环有机化合物。

11. Shanghai Polar Bear Stationery Tape Co., Ltd.

上海北极熊文具胶带股份有限公司。

12. The enol form decay rate of diCN-HBO decreases with increasing solvent polarity.

不过受限于实验仪器的侦测范围限制，仍然无法得到一明确结果。

13. However, MSP cytoskeleton has no polarity, ATP binding site and motor protein, which are different from actin.

与肌动蛋白不同，精子主要蛋白没有分子极性、ATP结合位点和马达蛋白。

14. Two polar nuclei fuse before fertilization.

两个极核在双重受精前融合。

15. Middle-latitude cyclones originate at the polar front.

中纬度地区的气旋发源于极锋。

16. The first ever China-UK workshops on astronomy and polar research.

中英两国首次举办了有关天文学和极地科学的研讨会。

17. Stop by the Polar Pit Cafe for some Hot Chocolate!

为一些热巧克力顺道拜访极的坑咖啡馆！

18. Why does the polar Bear have white fur?

为什么北极熊毛是白的?

19. Applications: Low Voltage, High Frequency Inverters, and Polarity Protection Applications.

主要用途：低电压整流，高频转换开关和极性保护。

20. Introduction: the product has a very high dilatability in the polarity solvent such as water base and alcoholic group.

介绍:产品在水基,醇基等极性溶剂中具有很高的膨胀性,增稠和悬浮稳定性。

21. They have some very funny polar bears here.

他们这里有一些很有趣的北极熊。

22. He got the polarity of the battery reversed.

他把电池两极弄反了。

23. Swings in polarity in any creation go from in-breath to out-breath.

任何创造物中的两极摆动均从吸收到呼出循环。

24. The tacticity of polymers is mainly influenced by the polarity of substituent group of vinyl monomer.

作者认为影响聚合物等规度的因素主要是取代基的极性效应。

25. VIRGO &PISCES: This is a polarity attraction.

你们是两个极端的互相吸引。

26. Have you heard of Polar Bear Clubs?

你听说过北极熊俱乐部吗?

27. What do you call a gigantic polar bear?

你把巨大的北极熊叫什么?

28. If the multimeter is used to measure DC voltage or DC carnet, we must be careful that the polarity is not reversed.

假如用万用表测量直流电压或直流电流,我们必须注意极性不可接反。

29. If the multimeter is used to measure DC voltage or DC carnet , we must be careful that the polarity is not reversed .

假如用万用表测量直流电压或直流电流，我们必须注意极性不可接反。

30. Father:Foor! How comes that there are any polar bears in Africa?

傻瓜!非洲怎么会有北极熊呢?

31. HF datalink is responsible for new polar routes.

其主要目的就是为了覆盖极地地区。

32. 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。

33. A polar bear plays on the tundra near Churchill, Manitoba, Canada.

加拿大中南部马尼托巴湖附近的一只北极熊正在冻土上玩耍。

34. The Arctic remains the domain of the polar bear.

北极仍是北极熊的领地。

35. Effects of Global Warming Evident, As Polar Ice Cap Melts.

北极冰盖融化,全球气候变暖的结果。

36. Two polar bears are seen on a chunk of ice in the arctic.

北极地区,两头北极熊在冰块上。

37. The Arctic is a polar region. It surrounds the North Pole.

北极地区是个极地的区域，它把北极围在。

38. The polar region is the habitat of the polar bear.

北极地带为北极熊的栖息地。

39. Polar bears and Arctic seals are suffering.

北极熊与海报正在受苦。

40. Why is the polar bear in danger?

北极熊为什么濒临灭绝的危险?

41. The polar bear lives in the snow and ice at the North Pole.

北极熊住在北极的雪地以及冰原。

42. Polar bears can live in extreme cold.

北极熊可以在极度寒冷的条件下生存。

43. The polar bear and the walrus live in the arctic regions.

北极熊和海象生长在北极地区。

44. A polar bear has a preference for cold weather.

北极熊喜欢寒冷的天气。

45. The Polar Bear is the largest land predator in the world.

北极熊是世界上最大的陆地肉食动物。

46. Polar bears are masters at conserving energy.

北极熊是保存能量的专家。

47. The polar bear is a terrible enemy of the Eskimos.

北极熊是爱斯基摩人可怕的敌人。

48. The polar bears are white and large.

北极熊是白的,而且体型庞大。

49. Polar bears hunt ringed seals, which live under the Arctic ice.

北极熊猎食住在北极冰层下的环斑海豹，

50. Polar bears can smell you far from 32km away.

北极熊的嗅觉非常灵敏,它在32公里外就能闻到你的气味。

51. The polar bear's habitat is the icy waters of the Arctic.

北极熊的栖息地是冰冷的北极海域。

52. Although they can swim, the polar bears are terrestrial animals.

北极熊虽然会游泳，但也是陆栖动物。

53. 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。

54. All polar bear are left-handed.

北极熊都是左撇子。

55. It's very cold in the polar regions.

南北极地带是很寒冷的。

56. Are there any animals in the polar circles?

南极圈和北极圈内有动物存在吗？

57. Antarctica is the only polar continent.

南极洲是唯一一个位于极地的洲。

58. 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。

59. Reversing the polarity of a key, such that material formerly keyed out will be keyed in, and vice versa.

反转一个键的性质,这样一来素材中先前是键出的将变为键入,反之亦然。

60. Steve and Jack gave a talk about their trek across the Polar ice cap. It was very interesting but it made my hair stand on end just to hear about the dangers they faced.

史蒂夫和杰克讲述了他们在极地冰盖的一段艰苦跋涉，故事津津有味，只是听到他们遇到种种险情时，我吓得很。

61. Polarity of the video signal is designed to minimize the amount of power used to transmit sync.

同时，我们在地面广播中到目前也没有传送高清电视信号的版本。

62. Because water is polar,it can break down both solids and gases.

因为水是有阴阴极的，它可以分解或溶解气体和固体。

63. Because water is polar, it can break down both solids and gases.

因为水是极性的,因此它能分解固体和气体。

64. 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。

65. Over the polar regions we should see aurora.

在极地高空，我们会看到极光。

66. In extreme polarity, there can only be one united states.

在极度极性中只能有一个联盟国。

67. In polarity, one will either have warfare or disease.

在极性中，人们要么战争，要么生病。

68. In polarity, no two are going to express even the same gifts and talents in an identical manner.

在极性中，没有两个人去以同样的方式表达甚至同样的天赋与才能。

69. In extreme polarity, dreams coagulate into thought-form that is resonant.

在极端极性中，梦想凝结成共振的思想形态。

70. The first thing you'll see on Mars will be one of the polar ice caps.

在火星上你看到的第一件东西是两个极地冰帽中的一个。

71. If unclear or unknown of polarity of circuit indication. Non polar capacitor is recommended to be used.

在电路回路中如不清楚或不明确线路的极性时，则建议使用无极性电解容器。

72. In transcending the first 36 planes, one transcends the polarity of opposites in full.

在超越最初36个层面中，你超越了全部相反的极性。

73. During a reversal, the main field weakens, almost vanishes, then reappears with opposite polarity.

在逆转期间，主磁场减弱，几乎为零，然后以相反的磁极重新出现。

74. Research and Application of the Alternating Polarity Method based on Increment model.

基于增量模型的变极性测量方法的研究和应用。

75. A constellation in the southern polar region near Apus and Mensa.

堰蜒座南极地区靠近天燕座和山案座的星座

76. Warm air and surface water are melting the summer polar ice cap.

夏季极地冰帽正因为温暖的空气与表面水而融化。

77. Most insects don't live in polar regions.

大多数昆虫在两极地区不存在。

78. Most insect do not live in polar region.

大多数的昆虫不在极地地区生存。

79. The radome causes an angular displacement of the tracking aerial polar diagram.

天线罩使跟踪天线的极图产生了角位移。

80. UNIDENTIFIED FEMALE Maybe it is a massage for a polar bear.

女被访者也许它只是为北极熊按摩。