钼的

The nitrate reductase is an molybdenum enzyme, molybdenum cofactor is necessary for the activity of nitrate reductase.

所有的硝酸还原酶都是钼酶，需要有钼辅助因子的参与。

PID controller is designed based on fuzzy parameter adaptive, and it applicates in constant tension of molybdenum wire control of wire cuffing mechine.

应用模糊参数自适应PID控制器实现线切割机钼丝的张力控制，减小钼丝的抖动频率和幅度，提高线切割加工质量。

The results indicated that the inhibition efficiency increased with increasing molybdate concentration, but single molybdate inhibitor had low inhibition efficiency.

实验结果表明：单一钼酸盐对海水中碳钢的缓蚀率随着钼酸盐使用浓度的增加而增加，但低浓度使用缓蚀率较低。

The preparation of the compounds are described and the experimental conditions effecting on content of molybdenum are discussed.

本文叙述了二硫代磷酸钼络合物的合成方法、实验条件及合成产品中钼含量的影响因素。

In acidic medium,ammonium vanadate and ammonium molybdate are added,which,with phosphorous acid,form yellow ternary acid of phosphor,vanadium and molybdenum,by which the content of phosphor can be determined.

试样经盐硝混合酸溶解，以过氧化氢将亚磷酸氧化成正磷酸，在酸性介质中，加入钒酸铵和钼酸铵与磷酸形成黄色的磷钒钼三元杂多酸，从而进行磷的测定。

Under acidic conditions, phosphate reacts with ammonium molybdate and ammonium vanadate to form a yellow coloured vanado-molybdophosphoric acid complex, which can be measured at 420nm.

在酸性环境下，样品中的磷与钼酸铵和钒酸铵反应生成一个黄色的磷钼酸-磷钒酸复合物，可以在420nm 下进行测定。

The results indicate that the size and morphology of as-prepared molybdic acid aggregates and annealed products-α-MoO3 powder were affected by the concentration of ammonium molybdate, HAc and CTAB.

结果表明，钼酸铵的浓度、醋酸和CTAB对多钼酸聚集体及其烧结后形成MoO3粉体的形貌和尺寸有影响。

The results show that the three kinds of heteropolyacid modified platinum electrodes have the higher electrocatalytic activity to methanol oxidation, PMnMo11 modified platinum electrode has the highest electrocatalytic activity. Meanwhile the anti-poison effect to carbon monoxide of platinum electrode can been improved by modification of transition metal substituted phosphomolybdic acid.

结果表明，三种过渡金属取代磷钼酸修饰铂电极均能够提高铂电极的催化活性，其中PMnMo11修饰铂电极对甲醇的催化活性最高，同时铂电极经三种过渡金属取代磷钼酸修饰后抗一氧化碳毒化能力增强。

As known, Mo-O compounds are prone to cluster structure. For compound 5, Mo〓O〓 unit is a loop-structure, two HPO〓 tetrahedrons are c oordinated to loop-structure from up and down, respectively.

在钼-氧化合物中，我们知道，钼-氧化合物易于形成笼状结构，在化合物5中，Mo〓O〓形成一个环状结构，两个HPO〓分别配位在环的上下，形成一个&飞碟&状的结构。

Through exploring tests of producing industrial ammonium molybdate from high impurity ammonium concentrate,a comparatively rational and economic method is developed.

通过对一种杂质含量高的钼精矿生产工业级钼酸氨进行探索试验，找到了一种较为合理、经济的方法，该工艺己在生产中得到了应

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。