查询词典 hydroxides

The principal ore of aluminum, composed mainly of hydrous aluminum oxides and aluminum hydroxides.

铝土矿铝的基本矿石，由含水的氧化铝和氢氧化铝组成

Layered double hydroxides pillaring with organic anion s CoAl-LDH are directly synthesized by a homogeneous precipitation method using the urea as a precipitiant,and the LDH products have been characterized through XRD,FT-IR,TGA and TEM.

以尿素为沉淀剂用均匀沉淀法直接合成有机阴离子柱撑水滑石(LayeredDoubleHydroxides，LDH)及CoAl水滑石等，并用XRD，FT-IR，TGA，TEM等分析手段对所合成的水滑石进行了表征。

Tetra-(8-hydroxy-quinolinato) boron complex with tetrahedral-like geometry and 3,3',4,4'-benzophenone tetracarboxylic anion with long-chain structure were successfully intercalated into layered double hydroxides with ion-exchange method.

我们首次选择了两种具有不同构型的光活性物种作为客体，即：具有四面体构型的四-(8-羟基喹啉)硼配合物和具有长链形状的3，3′，4，4′-苯酮四羧酸，得到了两种新的有机无机杂化光功能材料。

A ubiquitous tripeptide biomolecule, Glutathione, has firstly been intercalated into layered double hydroxides with the reconstruction method.

一种带有两个羧酸根的链状的生物活性分子谷胱甘肽作为客体物种，合成了药物无机杂化材料Mg-Al-GSH。

Moreover, copper ions were isolated as hydroxides, which is beneficial to the separation of copper from nitrated products.

而且，硝化过程中铜以氢氧化物固体沉淀的形式析出，便于与硝基化产物分离。

Hydroxides include the familiar alkalies of laboratory and industrial processes.

氢氧化物包括实验室和工业过程中常用的碱。

Extenders for paints - Specifications and methods of test - Part 16 : aluminium hydroxides .

涂料用补充剂。规范和试验方法。第16部分：氢氧化铝

Iron and aluminum hydroxides are present in soils in both crystalline and amorphous forms.

土壤中出现有结晶和非结晶形式的铁和铝的氢氧化物。

A mixture of sodium and calcium hydroxides; absorbs liquids and gases.

钠和钙的氧化物形成的混合物，能吸收液体和气体。

As mentioned earlier, their use is restricted to inorganic oxides, hydroxides and silicates.

就象前面提到的那样，硅烷的应用局限于无机氧化物、氢氧化物和硅酸盐。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。