Guizhou bauxite is a difficult to digest diaspore bauxite and its silicon content is high while iron content is low. The aluminiferous and siliceous minerals in the bauxite are more difficult to dissolve than those in the same kind of bauxites from Russia and Greece.

  • 贵州铝土矿是高硅低铁、难溶的一水硬铝石型矿石,其铝矿物及硅矿物比俄罗斯和希腊同类型铝土矿中的铝硅矿物都难溶。
  • 来源:互联网摘选更新时间:2025-01-19 23:52:47

  • 重点词汇
  • kind of<口>稍微,有点儿,有几分;
  • thosepron.那些(用来对已经提及的事物作补充说明);人们,人
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
  • isvt.& vi. 是(be的三单形式);
  • fromprep. (表示时间)从…;(表示原因)因为;(表示来源)来自…;(表示分离)与…分离[隔开];
  • diasporen.水铝石,传播体;
  • sameadj.同一的;相同的,同样的;
  • arevi.(用于第二人称单复数现在时,第一、三人称复数现在时)是;
  • 相关例句
1、

Based on principles of thermochemistry and under conditions of given equilibrium components are calculated the highest temperatures attainable when RDX and aluminiferous RDX are detonated The relationship between the aluminium content and the detonation temperature is discussed The optimal content of aluminium for different application purposes is suggested

在已知平衡组分的条件下,用热化学计算基本原理计算了RDX及含铝RDX爆炸时所能达到的最高温度,讨论了含铝量和爆炸温度的变化规律,给出了满足不同用途的最佳含铝量

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2、

Using pickling liquid waste water of hydrochloric acid, iron scurf and aluminiferous mine as the raw materials, a new kind of inorganic polymer coagulant-polymeric aluminum ferric silicate-chloride ( PAFCSi) was prepared.

该絮凝剂以工业废料&盐酸酸洗废液、铁屑,以及含铝矿和工业水玻璃为主要原料,合成一系列Si:Al:Fe摩尔比不同的聚硅铝铁絮凝剂。

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4、

BOXCARS diagnostics for aluminiferous solid fuel combustion

用BOXCARS技术诊断含铝固体燃剂燃烧场

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5、

The temperature and concentration distribution in the aluminiferous solid fuel combustion are measured by BOXCARS with single laser pulse.

介绍了用单脉冲BOXCARS技术测量含铝固体燃剂燃烧场的温度及氮气的浓度。

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6、

The high-effective water treatment agent-polyaluminium chloride is produced by industrial aluminiferous waste slag.

利用工业含铝废渣生产高效水处理剂聚合氯化铝。

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7、

Solid state reaction mechanism of aluminiferous mineral in the process of Ca-based sorbents desulfurization

铝基矿物在钙基固硫过程中的固相反应机理分析

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8、

But aluminiferous inactivated HAV vaccine had better cellular response with lower antibody level.

但含铝佐剂的甲型肝炎灭活疫苗口服免疫,诱导抗体水平较低,但可诱导较好的细胞免疫应答。

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9、

Discussion of casting and rolling process to make 3004 aluminium alloy strip plate

铸轧法生产3004铝合金带坯工艺探讨

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10、

Numerical analysis of 6061 aluminium alloy thin plate welding

6061铝薄板焊接熔池及变形的数值分析

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11、

It is very difficult to determine the mechanical properties in different narrow areas of weld joint of aluminium alloy plate using conventional test.

采用常规试验方法来测定铝合金型材构件焊接接头各区的力学性能及其变化规律是很困难的。

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12、

The effect of proportional overload on the low cycle tension-tension fatigue life of aluminium alloy plate with circular hole

比例超载对铝合金圆孔薄板试件低周拉-拉疲劳寿命的影响

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13、

Technical Study on TIG Automatic Welding of Heat-resistant Aluminium Alloy Plate

耐热铝合金薄板TIG自动焊工艺研究

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14、

Review about supply and demand of global aluminium alloy plate for aviation

全球航空级铝合金厚板供需述评

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15、

The results showed that the hole had a great impact on the rigidity of aluminium alloy plate, and there was a critical length of composite material patch.

结果表明:开孔损伤对铝合金板的平均刚度有很大的影响,且修补所用复合材料补片存在临界长度。

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16、

Stretch Method to Releve Residual Stress in a Aluminium Alloy Plate

铝合金板淬火残余应力的拉伸消除方法

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17、

New Anti-corrosive Technique& Hot-sprayed Aluminium Covered with Paint Seal

热喷铝加封闭涂料防腐新技术

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18、

Study of Increasing Floating of Aluminium Powder for Paint

提高涂料铝粉附着率的研究

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19、

Aluminized silicon coating has well oxidation-resistance.

料浆渗铝硅涂层具有良好的高温抗氧化能力。

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20、

Three stages of technical application and development for aeroengine and marine gas turbine: aluminized coating, thermal diffusion barrier coating, thermal barrier coating are introduced. The viewpoints of necessity for researching the thermal barrier coating are put forward.

论述了航空发动机、舰用燃机防护涂层技术应用与发展的3个阶段:铝化物涂层、热扩散障涂层、热障涂层,并对研制热障涂层的必要性提出了看法。

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