查询词典 titanium

The electrochemical behavior of sodium dichromate solution on a combination electrode of titanium matrix was studied with cyclic voltammetry as a part of the fundamental researches of this technique.

作为该技术系列基础研究的一部分，本文用循环伏安法研究了重铬酸钠水溶液在钛基复合电极上的电化学性能。

The anolyte used was sodium dichromate solution, and the anode used was a self-made combination electrode of titanium matrix with a multiple-unit metal oxides active coating.

本技术所用阳极液为重铬酸钠水溶液，阳极为自制钛基多元金属氧化物复合电极。

The experimental conditions for measurement on the content of aluminium, calcium, magnesium, manganese, phosphor, silicon and titanium using ICP-AES method according to GB/T6730.63—2006 have been tested and analyzed. In the experiments the iron ore sample is decomposed and extracted using sodium carbonate/sodium tetraborate with proper acidity as the flux and then a working curve is drawn up using extremely pure ferric oxide (F2O3) as the primitive. And in the end the correlation coefficient r attains to 0.999 and above.

试验ICP-AES法测定铁矿石中铝、钙、镁、锰、磷、硅和钛国家标准方法GB/T6730.63－2006的实验条件，用碳酸钠/四硼酸钠作熔剂分解铁矿石样品，适当的酸度浸取，以高纯三氧化二铁打底作工作曲线，相关系数r达0.999以上。

It is emphatically expounded the effects of vanadium,titanium,silicon and sulphur on viscosity,melting temperature and solidifying point of liquid iron.

简介了所采用的测试研究方法，着重论述了钛、钒、硅、硫单因素及其综合因素对铁水粘度、熔化性温度和凝固点的影响。

If titanium content is less than 30ppm and nitrogen content is less than 60ppm, the inclusion precipitated below temperature of solidus has little effect on the property owing to refine grain.

将钢中的钛含量降到30ppm以下，氮含量降到60ppm，其氮化钛的析出温度降到固相线以下，析出的夹杂尺寸很小，对钢的性能影响较小，甚至有益，因为它能细化晶粒。

The results showed that hydrogen peroxide, silanols species and TiO〓 didn't have solvolysis activity of propylene oxide. While framework Al, coordinatively unsaturated Ti〓 ions as Lewis acid sites in the framework, Ti-OH and the five member ring active titanium species formed by TS-1, hydrogen peroxide and solvent can catalyze the solvolysis of propylene oxide.

研究结果表明：原料双氧水和TS-1沸石上的SiOH和TiO〓对环氧丙烷溶剂解反应无催化活性；而下列物种对环氧丙烷溶剂解反应具有催化活性：TS-1中的骨架铝，沸石骨架中配位不饱和的Ti〓形成的L酸中心，TS-1水解产生的钛羟基和由TS-1，双氧水和溶剂相互作用所生成的五元环中间活性钛物种。

So, a crack in a titanium spar can be detected under a layer of aluminum skin.

因此，它可以探测纵梁蒙皮中钛金属材料以下的铝材裂纹。

The research in titanium and its alloy has found it has three special functions which has promising application future.

对钛和钛合金的研究已发现其有三种特殊功能有应用前途

It was found that by choosing wavelength 310.023 nm as the analytical spectral line,the serious interference of titanium was avoided.

结果表明选择波长为310.023 nm的谱线作为分析线可避免大量钛的严重干扰。

In this work, Ag/TiO_2 was opted, the synthesis and UV-Vis. spectral property of nanoparticles with titanium dioxide as the covering shell and silver as the inner core were discussed.

论文以Ag/TiO2为体系，重点研究以二氧化钛为包覆层、金属银为核的纳米粒子的合成与制备，着重讨论了其紫外一可见光吸收性能。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。