单词:melting point
[化] 熔点
melting point的用法和样例:
例句
- The melting point of copper is not so high as that of iron.铜的熔点不如铁高。
- Perhaps the outer part of the moon was heated to the melting point by intense meteoric bombardment.也许月球外层曾被流星体猛烈的撞击而加热到熔点。
- The low melting point of polyethylene allows for closure of pores and reduction of flow through them at elevated temperatures.此聚合物的低融点性可以在更高的温度下关闭毛孔并减少流量。
单词:melting point 相关文章
Each year, millions of people visit the 4,570-meter-high Baishui Glacier in southern China. Scientists say it is one of the worlds fastest-melting glaciers. The huge body of ice is in the southeastern edge of a Central Asian region called the Third P
Unit 9 [00:54.62]Sharing [00:57.86]The children played at Peter's flat last Sunday. [01:04.42]At 4 o'clock they were hungry.They wanted some food. [01:11.78]'We can put all our money together and then share it,'Annie said. [01:19.65]'No,we can spend
[ti:UNIT 1 Spring Is Coming! Lesson 4: Sun Is Rising] [0:00.284]UNIT 1 第一单元 [0:01.932]Spring Is Coming! 春天来了 [0:03.598]Lesson 4: 第4课: [0:05.320]Sun Is Rising 太阳正在升起 [0:13.177]Sun is rising, 太阳正在升起, [0:1
AS IT IS 2015-09-03 Obama Hikes Melting Glacier to Highlight Climate Change 奥巴马再次强调应对气候变化的重要性 U.S. President Barack Obama hiked a melting Arctic glacier in Alaska Tuesday to bring attention to climate change. Mr. Oba
And one reason is, this enormous heat sink heats up Greenland from the north. 有一个原因,北方沉积的大量热能加热了格陵兰岛。 This is an annual melting river. But the volumes are much larger than ever. 这是一条每年融化的河
ENVIRONMENT REPORT - November 15, 2002: Snow Melting on Mount Kilimanjaro By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. A new study says ancient snow on top of Mount Kilimanjaro
迈克尔.杰克逊:Don't Stop 'Till You Get Enough [1st Verse] Lovely Is The Feelin' Now 魅力,是一种感觉 Fever, Temperatures Risin' Now 狂热,兴奋的温度正在上扬 Power (Ah Power) Is The Force The Vow 能量,来自于让一切这发
By Paul Sisco Washington, DC 24 May 2006 watch Melting Poles report NASA scientists, working with 10 years of satellite data, find a dramatic thinning of ice around the edges of Greenland, and Antarctica too. satellite view of earth Using satellite
China's air pollution and smog could be caused by melting ice caps in the Arctic a new study claims. 一项新的研究称,中国的空气污染和雾霾可能是由北极冰盖融化引起的。 The study published by Science Advances says that me
模仿文本: But the melting polar caps mean men can now access what's been called the last frontier for several months a year. And that has energy companies and countries salivating at the prospect of the riches that lie beneath the region's ice-
Salt vs. Ice 食盐大战冰块 Y: Why does salt melt ice? D: It lowers the melting and freezing point of water. Y: Oh,OK.Wait,I don't get it. Doesn't that mean the salt make ice colder? D: Let me explain.Pure water freezes at thirty-two degrees Fahr
AMERICAN MOSAIC - Native Americans Explore the Life and Art of Their AncestorsBy Nancy Steinbach and Caty Weaver Broadcast: Friday, April 07, 2006 (MUSIC) HOST: Welcome to AMERICAN MOSAIC, in VOA Spec
You're sitting in the bedroom playing the guitar Writing in a notebook your wish upon a star You are like a snowflake melting in my hand Vanish like a footstep sinking in the sand You're living in a greenhouse playing with a stone You wanna be a prin
1. The Empire City 帝国城市 David Stravitz first printed this name in his photographic book titled New York, Empire City: 1920-1945. It represents New York City's wealth and resources. First president George Washington saw New York as the seat of
Here comes the sun, here comes the sun, and I say, it's all right. Little darling, it's been a long cold lonely winter. Little darling, it feels like years since it's been here. Here comes the sun, here comes the sun, and I say, it's all right. Littl
Moving from This Town:转身,就是一片新天地 Katie Goes To Tokyo,是来自瑞典的女创作歌手Kathrine Bergstrom的艺名。Kathrine之前曾是punk乐队Backfish的主唱,也为著名乐队The Posies创作过不少歌曲,后又加入
垂涎美食时还是只会说delicious, yummy?简直有愧吃货头衔呐。如果你看过《厨艺大师》(MasterChef)就该知道,身为评委的几位米其林大厨们夸起一道菜来,那是有一百种方式都不带重样的。快来
D:Yael, do you know what's the best thing about state affair? Y: Do you tell. D: Fried candy bars, two favoriate treats rolled into one. And doesn't it bother your mind how they manage fried chacholate without making a terrible mess? Fried candy ba