The metal will fuse at a relatively low temperature.
这金属在不太高的温度下熔化。
单词 | Low Temperature |
释义 |
Low Temperature
英语例句库
The metal will fuse at a relatively low temperature. 这金属在不太高的温度下熔化。 Indirect connecting is diseconomy for low water temperature of heating network. 热网供水温度低间接连接不经济。 At low temperatures, the nonfreezing fluid protects the solar collectors and related piping from bursting. 在低温时,不冻结气体保护太阳能收集器和相关管道以免爆裂。 The sulphide layer with a certain thickness was produced on 45(1045) steel by low temperature ion sulphurizing process. 采用低温离子渗硫技术在45钢表面形成一定厚度的渗硫层。 Conclusion: the method of haemodialysis of high natrium and low temperature can reduce the occurrence of low pressure. 高钠低温透析能有效减少低血压发生。 This paper introduces the main characteristics of SL304 photogelatin for rotary screen stenciling which can quickly cure at lower temperature. 介绍了SL304中温节能快速固化圆网制版感光胶的主要性能特点。 The experimental results of low temperature ablator (beeswax and camphor) tests in the hypersonic wind Tunnel are presented in this paper. 本文给出了低温烧蚀材料的高超声速风洞烧蚀实验研究的结果。 The experiments of diapause induction showed that both short daylength and low temperature were major factors of diapause induction in T.urticae. 诱导滞育实验表明:短日照和低温是诱导二斑叶螨发生滞育的主要因子。 On the condition of low temperature and normal temperature treating the seed cotton and the delinted seed cotton by H2SO4 with Carboxin. 在适和温度条件下,用卫福,华农,多菌灵,适时乐四种种衣剂对棉种的毛籽和硫酸脱绒籽进行处理。 PTFE fiber has good corrosion resistance, low friction factor, nonflame, strong acid and strong alkali resistance, high temperature and low temperature resistance. PTFE纤维具有优良的耐腐蚀性,低摩擦因数,不燃,能耐强酸、强碱、强氧化剂等强腐蚀性试剂或溶剂,耐高、低温性能优良。
原声例句
机智生活百科 Low temperature can cause them to spoil faster. 低温会导致它们加快变质。 VOA Special 2023年3月合集 Low temperatures helped preserve the bear's soft tissue for 3,460 years. 低温帮助熊的软组织保存了3460年。 VOA视频精选 Low temperatures complicate the work of road cleaning crews and they slow down holiday travel. 低温扰乱了清扫人员的工作,出行的人们也放慢了假日旅行的速度。 四阶听力训练营 Low temperature will continue to be in the low 40s, which is slightly colder than normal. 低温将继续保持在40度左右,比平时稍冷。 牛津上海版高中英语高一上册 Always set it at a low temperature. 始终用低温吹头发。 当月 CNN 10 学生英语 2021年3月合集 It has a lower freezing temperature than freshwater. 它的冰点温度比淡水低。 《舌尖上的中国》第一季 At such a low temperature, fish keep still. 这样的低温中,鱼群会聚集不动。 假如有如果 What could we do with such a low temperature? 这么低的温度,我们能做什么? VOA Special 2023年8月合集 Recent cloudy and rainy days helped lower water temperatures slightly. 近日多云及有雨的天气略为降低了水温。 VOA Special 2023年7月合集 Even morning low temperatures in Phoenix are tying historic records. 凤凰城甚至连早晨的低温都追平了历史纪录。 CNN 10 学生英语 2019年1月合集 As life threatening low temperatures and ferocious winds grip the Midwest. 威胁生命的低温和狂风席卷中西部地区。 Scishow 精选系列 And it tends to break down more easily, at lower temperatures. 它会更易分解——在温度更低的情况下。 美食家基地 So for the reheat lower temperature, you can reheat your soup. 所以在低温下加热,你就可以重新加热你的汤。 BBC纪录片《老妈私房菜》 And then, another hour covered with foil at a lower temperature. 用锡箔纸覆盖放入低温烤箱再烤一个小时。 NPR音讯 2013年12月合集 The low temperature previously recorded in the August of 2010 beats the old record. 此前于2010年8月记录的这个最低温度打破了原有的记录。 TED演讲(视频版)双语精选 So it heats up faster than water at lower temperatures than water. 相较于水,它能在较低的温度以较快的速度加热。 双语版 TED-Ed 演讲精选 Alcohol boils at a lower temperature than water, so it vaporizes first. 由于酒精的沸点比水低,所以会首先挥发掉。 美食烹饪法 Perfect bacon is actually a lower temperature, so I keep it at medium-low. 完美的培根其实要用稍微低一点温度煎,所以我会开中小火。 Scishow 精选系列 At low temperatures, most things just freeze and become boring blocks of ice. 在低温下,大多数东西会冻结,变成无聊的冰块。 历年英语六级听力真题(含译文) If they are used to the environment which is air-conditioned, they tend to prefer lower temperatures. 如果他们习惯了有空调的环境,那么他们往往喜欢更低的温度。
中文百科
低温物理学 Cryogenics(重定向自Low Temperature)
低温物理学 (Cryogenics),又称低温学,是物理学的分支,主要研究物质在低温状况下的物理性质的科学,有时也包括低温下获得的生成物和它的测量技术。而低温物理学中的低温定义为−150 °C(−238 °F,即123K)以下的温度。 19世纪,英国物理学家法拉第在一次实验中偶然液化了氯气,由此,他认为一切气体在低温高压的情况下都可以被液化。到了19世纪40年代,法拉第本人已经成功液化了当时大多数已知的气体,只有氧气、氮气、氢气、一氧化碳、二氧化氮、甲烷六种气体无法液化,而且创出当时的最低温度( -110 °C, 163K)。随后,低温设备不断被完善,逐级降温和定压气体膨胀方法开始广泛应用。1898年英国物理学家杜瓦成功液化了氢气,标志着这六种气体都够能被液化。1895年,英国化学家从矿石中分离出更难液化的气体——氦气。直至1908年,才成功被荷兰莱顿大学的物理学家海克·卡末林·昂内斯将其液化,同时令低温记录创下新低( -269 °C, 4K)。之后,昂内斯获得1913年的诺贝尔物理学奖。
英语百科
Cryogenics 低温物理学(重定向自Low Temperature)
![]() ![]() ![]() In physics, cryogenics is the study of the production and behaviour of materials at very low temperatures. It is not well-defined at what point on the temperature scale refrigeration ends and cryogenics begins, but scientists assume it starts at or below −150 °C (123 K; −238 °F). The National Institute of Standards and Technology has chosen to consider the field of cryogenics as that involving temperatures below −180 °C or −292.00 °F or 93.15 K. This is a logical dividing line, since the normal boiling points of the so-called permanent gases (such as helium, hydrogen, neon, nitrogen, oxygen, and normal air) lie below −180 °C while the Freon refrigerants, hydrogen sulfide, and other common refrigerants have boiling points above −180 °C. (above −150 °C, −238 °F or 123 K). |
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