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The Yinmawanshan gabbro in southern Liaodong Peninsula is one of the youngest plutons in Northeast China.

辽东半岛饮马湾山辉长岩体为早第三纪晚期的侵入岩体,是东北地区最年轻的镁铁质侵入体之一。

The contents of Ni, Au, Mo, W of the deep-seated xenoliths and their host basalts from eastern China are inhomogeneous. The contents of Ni, Au are highest in the mantle-derived xenoliths the contents of Mo, W are highest in the basalts and the mafic granulite, and the leptite and the granitoids, respectively.

地球深部包体中镍、金、钼、钨等成矿元素的含量是不均一的,镍和金在地幔岩包体中含量最高,铝在玄武岩及镁铁质麻粒岩包体中最高,而钨在长英质麻粒岩和花岗岩类包体中含量最高。

To our present knowledge, only the solutions of derivatives of Grignard reagent RMgX in ether could be employed as the electrolyte.

镁负极由复杂的吸收过程控制,被吸收的组分主要取决于所用电解质。

0 G of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.

一百十九点零克的环戊基溴或溴环戊烷和十九点四克的镁在乙醚或四氢呋喃中产生反应,形成一个环戊格氏试剂。

The inhibiting ability of hexamethylenetetramine to AZ31 magnesium alloy was studied by linear sweep voltammetry and electrochemical impedance spectroscopy.

为了表征六次甲基四胺对AZ31镁合金在MgSO4溶液中的缓蚀性能,用线性电位扫描、电化学阻抗谱等方法研究了合金在溶液中的电化学行为。

The lowest MgOwt% of the HMA is suggested (Table 2), based on the data of petrological experiments.

基于高温高压实验成果,提出定义高镁安山岩时,对应于w(SiO2)的w的最低值(表2)。

The thermodynamics and dynamics mechanism of stirring process was introduced on the basis of some experiments. A composite with homogeneous distribution of 10μm SiC in the AZ91 matrix was gotten.

在实验基础上建立了搅拌混合过程的动力学和热力学机制,制备了一种颗粒分布均匀的SiC/AZ91镁基复合材料。

The effects of magnesium sulfate mixed with sodium humate were also tested.

还对效果较好的硫酸镁和腐植酸钠混合添加剂的强化效果进行了试验。

It was shown that magnesium sulfate, sodium sulfate and sodium humate could all increase limestone dissolution rate and therefor slow down the descent of pH value.

依据实验结果,分析认为硫酸钠、硫酸镁和腐植酸钠均能促进石灰石的溶解,从而延缓浆液pH值的下降。

Experiments demonstrated that magnesium sulfate, sodium sulfate and sodium humate could effectively increase SO2 removal efficiency, while the promoting effect of black liquor was relatively low.

实验表明,硫酸镁、硫酸钠及腐植酸钠均能有效提高石灰石脱硫过程的脱硫率,而造纸黑液的效果相对较小。

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