“钡”的拼音？

“钡”的英语可以翻译为：[化] barium (56号元素， 符号 Ba) ...

解释为什么钡能形成过氧化物而铍则不能。Explain why barium forms peroxide but beryllium does not.普通的陶瓷元件分别是钛酸钡和锆钛酸铅.Common ceramic elements are barium titanate and lead zirconate - titanate.钡剂反流进入回肠末端.There is reflux of barium into the termi...

Barry , spoken like a ue landlubber.贝瑞先生, 说起话来还真像个陆地仔....

thoughtful的反义词有：hardhearted, selfish, thoughtless, unfriendly, rash, unkind, cruel, heedless, indifferent, inconsiderate, rude, thoughtless, unthoughtful, careless。adj.thoughtful的反义词（深思的;细心的;体贴的）：hardhearted, selfish, th...

n.庭园，宅地...

The weather will milden soon.天气即将暖和起来....

Dr Lopes'work will be at an exhibition opening at the RCA in London today.洛佩斯博士的工作成果将于今天在伦敦开幕的皇家艺术学院展览会上展出.Alleyways wind through the city like a maze, opening up into surprising, sunny fountained piazzas.小巷子像迷宫一般蜿蜒...

Swimming is helpful for bones that are porous and weak.游泳有助于改善骨质疏松和骨骼脆弱。The water slowly drained away, down through the porous soil.水慢慢流走了，渗入了疏松的土壤。He added sand to the soil to make it more porous.他往土里掺沙子以提高渗水性能....

...a currant bun.掺有葡萄干的小圆面包Flavor characteristics: Fresh cut grass, gooseberries, currant, green beans and asparagus.口味特征: 新鲜草味, 覆盆子, 加仑, 豌豆和卢笋.Initially dense and fleshy, the liquorice, loganberry and dark currant flavo...

n.铅制品，铅衬...

“计算器”的拼音为：jì suàn qì...

“转子”的拼音为：zhuàn zǐ...

This young fellow does his work with vim and vigour.这小伙子干活真冲.Cystic membranes were stained by CD 68 , PAS, Masson ; not by VIM , S - 100 , HMB 45, CD 1 a , EMA, and CK.膜状物免疫组化CD68(+), Vim 、 S -100 、 HMB45 、 CD1a 、 EMA和 C...

“草除灵”的拼音为：cǎo chú líng...

There's a world of difference between an amateur video and a slick Hollywood production.业余制作的录像短片与好莱坞制作精湛的电影作品有天壤之别。An amateur shouldn't play roulette for high stakes.外行不该下大赌注赌轮盘赌....a keen amateur photographer...

appertain的第三人称单数（三单）为：appertains...

n.超雄（尤指有1个X染色体和3套常染色体的果蝇个体）...