查询词典 phosphatization

To analyze and compare the microstructures and appearances of steel wires with different phosphatization quality treated simultaneously in the same continuous production line by means of microscopy and SEM.

利用金相分析及扫描电镜等方法对钢丝连续生产线上同时处理的磷化质量差异较大的钢丝进行金相组织和外观形貌对比分析，指出造成钢丝磷化质量相异的主要原因是钢丝表面存在脱碳组织，这种脱碳组织是线材表面脱碳造成的，并且线材的脱碳层厚度即使是在相关标准规定范围内，也会对连续作业线的钢丝磷化造成影响。

The effects of the corrosive accelerator,acid ratio,phosphatizing temperature,phosphatizing time and the additives on zinc phosphatization of aluminum alloy were investigated.

以LY12铝合金为试样，讨论了腐蚀加速剂、酸比、磷化温度、磷化时间、磷化添加剂对铝合金磷化的影响，得出了相应的最佳工艺参数。

In this process, the phosphatization is incorporated to increase the thickness of the film, and the transition element salt is used as blacken agent to take the placeIIof soluble silver or cOPper salt.

采用非银盐、铜盐发黑剂，系统研究了锌镍合金镀层的黑色钝化工艺，并将磷化工艺结合进钝化中，得到了厚膜型钝化膜。

Results showed that yield of TCA-N in phosphorylated fish protein hydrolysate approached to that of the control sample and phosphatization had little effect on hydrolysis.

对低值鱼蛋白磷酸化改性，并进行体外酶解，研究了磷酸化鱼蛋白的酶解特性(酶解物氨态氮得率、TCA可溶性肽得率及肽分子量分布)。

We summarize the study of geochemistry of the Co rich crust, and explain the diffusion of elements in the Co rich crust and the exchange with ambient seawater. Besides, we discuss the effect of phosphatization and substrate rocks on the composition of the Co rich crust. We also introduce the application of stable isotopes (including the stable isotopes of Pb, Nd, and Hf), radioactive...

概述了富钴结壳地球化学的研究成果阐述了富钴结壳中元素的扩散及与周围海水的交换，基岩和磷酸盐化事件对富钴结壳组成的影响分别介绍了稳定同位素(Pb、Nd和Hf的稳定同位素)、放射性同位素(Be、U和Th的放射性同位素)及元素(常量和微量元素、稀土元素)在富钴结壳古海洋学研究上的应用。

In some slices of hyoliths the tubular pores that were filled with phosphate granules in the process of the early phosphatization can be recognized. These tubular pores are densely distributed. They are approximately perpendicular to shell surface and almost reach to surface and bottom of the conch.

在一些软舌螺纵向和横向的切片中，均发现早期磷酸岩化作用中已被磷质颗粒充填的孔沟形态，这些孔沟分布相当密集，基本垂直壳面，几乎通达壳壁的顶底。

Potassium block-polyether phosphate, phosphatization, pyrophosphate, hydrolysis, relationship between structure and performance

关键字或关键词组：嵌段聚醚磷酸酯，磷酸化反应，焦磷酸酯，水解，构效关系

This particular line incorporates world-class complete vehicle cathode electro-coating technology. The integrated body and chassis frame is subject to degreasing and phosphatization pretreatment and then to cathode electro coating, which significantly improves paint membrane adhesion and corrosion resistance of complete vehicles, brings the products up to quality standards and make complete vehicles resistant to corrosion for more than 10 years.

该生产线采用国际先进的整车阴极电泳技术，车身和底盘车架一体整车经过脱脂、磷化前处理，再进行阴极电泳处理，大大提高整车漆膜附着力及整车耐腐蚀性能，满足产品质量要求，整车的防腐可达十年以上。

The major and minor elements of cobalt-rich crusts from Mid-Pacific CX seamount were analyzed using the inductively-coupled plasma atomic-emission spectrometry and gravimetric method, to investigate the effect of phosphatization on the elemental association of cobalt-rich crusts.

为了探讨磷酸盐化作用对富钴结壳元素相关性的影响，用电感耦合等离子体发射光谱法和重量法测试了中太平洋CX 海山富钴结壳的主、微量元素及稀土元素。

Base on above studies, some conclusions were obtained as follows:(1) ore-forming background of the studied ferromanganese crusts are mainly controlled by intensity of Antarctic Bottom Waters and variations of material source;(2) it is confirmed that the ferromanganese crusts are mainly hydrogenetic and their composition are affected by volcanic and continental material simultaneously; there are no obvious phosphatization reconstruction and element reaction occurred in them, so they have important paleoceanological significance;(3) from researches on element occurrence modes in the new-type ferromanganese crusts and the lying sediments, it is proposed that there is no great biological affection on the crusts formation and their composition mainly came from the adsorptive action of the ferromanganese oxides in them;(4) two major types of ore-controlling factors are identified through compilation of ore-controlling factors, which are geological and oceanic factors;(5) considering the long-term variation trends of the crusts composition, combing the U-series and 10Be isotope dating results, it is proposed that the ore-forming processes of ferromanganese crusts in the studied areas can be divided into three major stages (5.6~2.8 Ma, 2.8~2.7 Ma and since 2.7 Ma), and then the activities of AABW since the Late Miocene, changes of input flux coming from volcanic and continental material are confirmed.

通过研究，得出如下结论：(1)研究区铁锰结壳的成矿背景主要受控于南极底流强弱及物源供给的变化；(2)证实铁锰结壳主要为水成成因，同时其物质组成也受一定程度的火山和陆源物质的影响；结壳自形成以来没有遭受到明显的磷酸盐化等成岩后期改造和元素再迁移，具有重要的古海洋学意义；(3)通过新型铁锰结壳及下伏沉积物元素赋存状态的研究，认为生物作用对研究区结壳的形成并没有很大的直接影响，其物质成分主要来自于结壳中铁锰氧化物的吸附作用；(4)在控矿要素的研究中，归纳出了地质与海洋两大类结壳控矿要素；(5)根据结壳成分长周期变化趋势，结合铀系和10Be测年结果，将研究区结壳的形成过程划分为三个主要阶段(5.6~2.8 Ma，2.8~2.7 Ma和2.7 Ma以来)，并确定了晚中新世以来研究区南极底流的活动情况、火山和大陆来源物质输入量的变化。

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。