braunite

英式音标：[brɑ:ʌ'naɪt]

美式音标：[brɑʌ'naɪt]

词义：

n.

褐锰矿[据德国19世纪考古学家奥古斯特·伊·布朗姓命名]；

英英释义

Braunite

Braunite is a silicate mineral containing both di- and tri-valent manganese with the chemical formula:

以上来源于:Wikipedia

用法：

权威例句

Braunite

braunite

Braunite

Dissolution of Braunite in sulfuric acid solutions

Distinction between two members of the braunite group

Geochemistry of braunite and associated phases in metamorphosed non-calcareous manganese ores of India

Braunite: Its structure and relationship to bixbyite, and some insights on the genealogy of fluorite derivative structures

Heat capacities and thermodynamic properties of braunite (Mn7SiO12) and rhodonite (MnSiO3)

Heat capacities and thermodynamic properties of braunite (Mn7Si012) and rhodonite (MnSi03)

Miscibility and compatibility of braunite, Mn 2+ Mn 6 3+ O 8 /SiO 4 , in the system Mn-Si-O at 1 atm in air

Structural control of polyhedral compression in synthetic braunite, Mn 2+ Mn 3+ 6 O 8 SiO 4

Origin and metamorphic evolution of rocks with braunite and pyrophanite from the Iberian Massif (SW Spain)

Hollandite–strontiomelane solid solutions coexisting with kanonaite and braunite in late quartz veins of the Stavelot Massif, Arden...

造句：

1. He succeeds by dint of sheer hard work.

他完全是凭借着努力工作取得了成功。

来自柯林斯例句

2. They overcame all kinds of difficulties by dint of an indomitable spirit.

他们凭仗着顽强不屈的精神克服了重重困难.

来自《现代汉英综合大词典》

3. He succeeded by dint of hard work.

他靠苦干获得成功.

来自《现代汉英综合大词典》

4. He has acquired, by dint of threatening to resign, a directorate-general with about 150 officials.

他以辞职相威胁从而获得了局长的位子，手下有大约150名官员。

来自柯林斯例句

5. By dint of much trying he finally achieved his object.

通过大量尝试,他终于达到了目的.

来自辞典例句

[ dint 造句 ]