钼的

In this paper, we study mainly inhibitive mechanism of molybdate, there is much work to do for practical usage. We hope that test results and research method in this paper can be useful for later study.

当然，本文主要侧重于对该缓蚀剂进行机理研究，距离实际应用还有许多工作要做，希望本文的实验数据与相关结论，能对钼酸盐系列缓蚀剂的应用以及中性介质缓蚀剂的研究、开发起到推动作用。

Progress in preparation and electrochemical properties of lithium intercalation-detercalation of layered molybdenum trioxide s has been introduced.

三氧化钼具有独特的层状结构，主要以三种相态存在：热力学稳定的正交相、热力学介稳的单斜相和六方相。

TPR characterization shows that there are two kinds of Mo coordination species, namely octahedral molybdenumMo(O and tetrahedron molybdenumMo

TPR表征显示，催化剂表面的钼物种有2种结构，即八面体的MoO(下标 h和四面体的MoT

Molybdenum exists in soil and plants at very low levels. Its quantitative detection is in the range from ppm to ppb. Satisfactory results can be obtained by the use of polarography.

土壤和植株中的钼是含量很低的化学元素，定量分析检出范围是pp~m-pp~b数量级，采用极谱法分析可获得满意的结果。

Rutherford back scattering has shown that the molybdenum concentration depth profile in Al is wider than that of theory calculation. It is observed by TEM that compound A1 12 Mo can be formed in the implanted layer. The thickness of alloy layer is about 650nm by RBS. A mo...

cm- 2 。透射电镜分析证明在注入层内可形成 Al1 2 Mo晶体；背散射分析证明 Al1 2 Mo的厚度可达 6 0 0至70 0 nm；结合强束流脉冲注入的特点，根据碰撞理论提出了解释钼反常分布的"蜂窝"模型。

Ore deposits of this region are assigned to Caledonian metallogenic series and Indosinian metallogenic series according to ore-bearing strata, granites related to ore deposits mineralization type and temporal-spatial distribution characteristics of ore deposits. The Caledonian series is further divided into three subseries, namely lead and zinc metallogenic subseries, lead, zinc and iron metallogenic subseries and lead, zinc, tungsten, tin and molybdenum metallogenic subseries.

本文根据所发现的25个矿床的赋矿地层、与成矿有关的花岗岩、矿化类型及其时、空分布特征，将它们划分为加里东期成矿系列和印支期成矿系列，进而又将加里东期成矿系列划分为铅、锌成矿亚系列，铁、铅、锌成矿亚系列和铅、锌、钨、锡、钼成矿亚系列。

According to classical nucleation theory, it was possible to distinguish the homogeneous and heterogeneous nucleation from the influence of temperature and supersaturation on induction period.

本文根据经典均匀成核理论，分别研究了硝酸酸沉和盐酸酸沉制备的四钼酸铵过饱和溶液的成核过程，并讨论了过饱和比和温度对成核速率及成核机制的影响。

The method of determining EDTMP is studied,The paper analyzes the method of determining EDTMP by the indicating titrimetric method of xylenol orange .

简述了水处理剂EDTMP的测定方法，提出以二甲酚橙为指示剂测定EDTMP的新方法，并与磷钼酸喹啉重量法进行对照比较，证明此法是一种快速、简易、准确可靠的分析方法

The crystalline mechanism of heteronuclear crystalline is found out by theoretical analyzing the chemical property of molybdenum delay composition.

通过对钼系延期药各组分的性质的分析研究，从理论上探讨其异核结晶的结晶机理。

Firstly, the molybdenum based catalysts modified by silver, phosphorus, vanadium using aluminum oxide as carrier were studied. The results showed that its catalytic performance for 1,2-propane glycol oxidation to methylglyoxal is good.

论文首先对以氧化铝为载体，在银、磷、钒修饰下的钼系催化剂进行了研究，通过实验发现该催化剂对丙二醇氧化制备丙酮醛具有高的催化活性和较好的选择性。

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。