英：[ˈri:niəm]
美：[ˈriniəm]
rhenium如何读
rhenium是什么意思
- n.铼
rhenium自然拼读
rhe·ni·um
ri ni m
rhenium英英释义
noun
a chemical element that has seventy-five protons in each nucleus and that occurs naturally only in compounds, but that can be isolated as a very dense metal, used esp. for electrical contacts and other high-temperature applications, and as a catalyst. (symbol: Re)
rhenium词源中文解释
"一种密度大、稀有的金属元素，1925年，现代拉丁语，源自拉丁语 Rhenus “莱茵河”（见 Rhine）和元素后缀 -ium。由德国化学家沃尔特·诺达克和他的妻子伊达·塔克创造； 他们以伊达的家乡为荣名之。
rhenium_医学行业词汇
铼：一种化学元素，原子序数75，原子量186.2，符号Re
rhenium词源英文解释
New Latin, from Latin Rhenus Rhine River
The first known use of rhenium was in 1925
rhenium儿童词典英英释义
rhetoricaladjective
of, relating to, or dealing with rhetoric
rhetorical studies
used only for a colorful effect and not expected to be answered
a rhetorical question
rhetoricnoun
the art of speaking or writing effectively
the study or use of the principles and rules of composition
skill in the effective use of speech
language that is not honest, sincere, or meaningful
rhesus monkeynoun
a pale brown Asian monkey often used in medical research
rheostatnoun
a resistor for regulating an electric current by the use of variable resistances
rheniumnoun
a rare heavy metallic element that is obtained either as a gray powder or as a hard silver-white metal and is used especially in catalysts and alloys see element
rhenium医学词典英英释义
rheniumnoun
a rare heavy metallic element that resembles manganese, is obtained either as a powder or as a silver-white hard metal, and is used in catalysts for dehydrogenation and in thermocouples—symbol Re see Chemical Elements Table
rhenium 例句
1 Rhenium is an element which is extremely dispersed in earth crust.
铼是地壳中一种极度分散的元素.
2 Status of study at home and abroad on strengthening mechanism of rhenium(Re)in nickel-base single crystal superalloys is reviewed.
综述了国内外铼在单晶高温合金中强化机理的研究现状。
3 The list includes everything from rare-earth elements used in F-35s and computer hard drives to extremely rare metals like rhenium, a key component of alloys for industrial gas turbines and petroleum refining.
4 Too bad rhenium is one of the rarest elements on Earth.
5 This later turned out to be element number 75, rhenium - another of the gaps in Mendeleev's table.
6 In this paper kinetics of the adsorption of rhenium from sulfate media by weak basic resins with interpenetrating networks have been exported.
本文报道互贯网络弱碱树脂从硫酸铵溶液中吸附铼的扩散传质动力学。
7 Other physicists at Bell Labs were exploring alloys containing metals like niobium, molybdenum and rhenium as well as a smidgen of iron.
8 As this happens, rhenium is left behind, which can be measured in water.
9 To increase the signal arising from hydrogen compared with that from its surroundings, the gaskets used were made of elements lighter than tungsten and rhenium.
10 The most sensitive constraint involves the beta decay of rhenium into osmium.
11 “There’s antimony, arsenic, aluminum, selenium/And hydrogen and oxygen and nitrogen and rhenium...”
12 McWilliam says rhenium is about one third as abundant as gold; ruthenium is slightly more abundant than platinum; and silver is curiously only about a factor of 2.6 less abundant than platinum.
13 Such demands necessitate the use of alloys of exotic metals such as rhenium, hafnium, nickel and titanium to provide the performance, efficiency and weight savings required for today's advanced aircraft engines.
14 At higher applied forces, rhenium diboride is a little bit below that.
在更高的作用力下，二硼化铼的硬度仅比氮化硼稍低。
15 The entire annual worldwide production of rhenium is a mere 40 tonnes, and more than three-quarters of it goes into superalloys.
16 The feasibility of direct extraction rhenium from waste acid to produce ammonium rhenate has been re- searched, the parameters and conditions of Process has been determined.
研究了萃取法从污酸中直接提取铼生产铼酸铵的可行性，确定了工艺流程与条件参数。
17 Developers have long been beckoned by a lode of gold, copper, rhenium and other minerals near southwestern Alaska’s Bristol Bay.
18 Analytical progress on metal rhenium is given based on data in this paper.
根据资料,总结了金属铼的化学分析进展状况.
19 Tungsten-Rhenium thermocouples are widely used in high temperature measuring.
钨铼热电偶广泛应用于高温测量。
20 The technology of recovering rhenium from waste liquid containing molybdenum was presented.
介绍了从含钼废液中萃取回收铼的工艺条件。
rhenium 同义词
相关词
for practical purposes
from A to B
frog face
fouled up
from beyond the grave
for the road
for two pins
fresh from
from nature
force out of
forget it
from hand to hand
four bits
form into
freeze to
frame up
from here on
for the pot
free up
four wheels
fork in the road
force a smile
force back
for your liking
for quite some time
from day one
from a distance
from head to foot
freeze up
freaked out