查询词典 aluminium family

A study on exchange-adsorption of aluminium and manganous ions under conditions close to the field was carried out.

研究了贴近自然的稀溶液条件下铝、锰离子交换吸附的行为，结果是：铝、锰与钙、钾离子的交换吸附仍符合一般的离子交换规律，但也不遵守比例定律。

Exchange-Adsorption Behaviours of Aluminium and Manganous Ions in Dilute Solution

篇名 红壤对铝锰离子的吸附特征V。稀溶液中铝锰离子的交换吸附行为

The rabbits were sacreficed in groups 20, 40, 60, 90, 120, or 180 days after operation, and the silicon and aluminium contents in iliac bone and gluteus medius muscle on both sides were determined by inductively coupled plasma atomic emission spectrometry.

本实验在家兔骼骨处植入氧化铝材料后，分别观察骼骨和臀中肌内的铝、硅元素变化及其释放情况，报道如下。

An alkaline sample digestion procedure using fusion with lithium metaborate (LiBO2) after dry ashing was developed. Silicon, aluminium and other, a total of 10 elements in different kinds of biological samples, were measured by ICP-AES.

探讨不同种类生物样品中Si和Al等10种元素的测定方法，采用干灰化结合偏硼酸锂碱熔灰分的前处理方法，用电感耦合等离子体原子发射光谱法同时测定试样中Si和Al以及Ca，Mg，Fe，Na，P，Mn，Sr，Ti。

In 1998,there are about 12 600 metallurgic furnace s for aluminium fabrication in China.

全面系统地调查了中国铝加工行业冶金炉及其能源消耗情况，提出了节能降耗的途径与具体措施。

The results showed that aluminium nanoparticles were coated by polymer and the microlevel combination was realized.

结果表明：纳米铝粒子表面被聚合物层包覆，实现了微观尺度上的复合。

Most of the parts are made out of 10mm aluminium plate, milled to shape.

大多数地区都在10毫米铝板，碾磨形成。

The Fine-Chemical Team, Kunming University of Science and Technology, adds some purifying agents into the solution of fertilizer-grade monoammonium phosphate, and makes it conform to the necessity of aluminium dihydrogen tripolyphosphate synthesis.

特别提到昆明理工大学精细化工教研室，开展了肥料级磷酸一铵水溶液添加一定的净化剂，可使磷酸一铵水溶液达到合成三聚磷酸二氢铝的要求。

The effect of NH4Cl /KCl as the additives on the nitridation of aluminium powders was investigated.

研究了 NH4Cl /KCl添加剂对铝粉氮化反应的影响。

Si MAS NMR was used to study the distribution of the framework aluminium on crystallogrophically nonequivalent tetrahedral sites of offritite samples.

7提出了从〓Si MAS NMR谱间接得到在菱钾沸石两种不等价位上的铝占据比率r的新方法。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？