為您提供barium實(shí)用場(chǎng)景例句。" />

色欲tv国产亚洲_久久午夜夜伦鲁鲁影院_一级特黄无码A片在线观看_免费黄色性感一级片_国内破女处破苞视频hd_欧美三级少妇免费_亚洲美腿丝袜福利一区_白丝秘书被躁到高潮视频av_91麻豆精品分享的内容是很丰富的_国产原创免费av网站

您好，親愛(ài)的文友！弘揚(yáng)文化，筑牢傳統(tǒng)文化之根

顧邦查字典

首頁(yè)英語(yǔ)詞典bariumbarium實(shí)用場(chǎng)景例句

barium

英 ['be?r??m] 美['b?r??m]

英英釋義實(shí)用場(chǎng)景例句

n. [化學(xué)] 鋇（一種化學(xué)元素）

實(shí)用場(chǎng)景例句

Explain why barium forms peroxide but beryllium does not.: 解釋為什么鋇能形成過(guò)氧化物而鈹則不能。

Common ceramic elements are barium titanate and lead zirconate - titanate.: 普通的陶瓷元件分別是鈦酸鋇和鋯鈦酸鉛.

There is reflux of barium into the terminal ileum.: 鋇劑反流進(jìn)入回腸末端.

Barium is found in some oilfield brines in concentrations greater than 100 mg / litre.: 在有些油田鹵水中,鋇的濃度大于100毫克/升.

Diagnosis can usually be made by barium swallow and tracheogram.: 確診要靠鋇餐和氣管造影.

Barium as barite ( barium sulfate ) is used industrially as a white pigment for paint.: 鋇以重晶石形態(tài) ( 硫酸鋇 ) 在工業(yè)上用作油漆的白色涂料.

The barium sulfate must be a lump - free powder.: 硫酸鋇必須是無(wú)塊的粉末.

EDTMPS shows better anti scale effects to sulfate and barium sulfate.: EDTMPS對(duì)硫酸鈣、硫酸鋇垢的阻垢效果好.

Objective To assess the EKG occurring in acute barium poisoning.: 目的探討急性鋇中毒時(shí)心電圖異常的臨床意義.

Why do you want the mucous membrane coated with barium?: 為什么要用鋇附著在黏膜上呢 ?

The production method of industrial barium carbonate was introduced.: 闡述了工業(yè)碳酸鋇的生產(chǎn)方法.

Please swallow a mouth full of barium meal , then the other mouth.: 先吞一口鋇餐, 接著再吞一口.

Barium carbonate crystal with fiber structure was prepared from malonic acid.: 以丙二酸做為調(diào)控劑,得到纖維狀的碳酸鋇晶體.

Explain why barium forms a peroxide but beryllium does not.: 解釋為什么鋇能形成過(guò)氧化物而鈹則不能.

Ferrite magnets are sintered permanent magnets composed of Barium or Strontium Ferrite.: 鐵氧體是燒結(jié)永磁體,包括鋇鐵氧體和鍶鐵氧體.