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The main radiation cavity of the furnace consists of a high-purity alumina tube 25cm long x7cmi.d., heated by molybdenum disilicide elements.

加热炉里的主要辐射腔是一条内直径7公分,长25公分的高纯度氧化铝管,由二硅化钼元素加热。

The main radiation cavity of the furnace consists of a high-purity alumina tube 25cm long x7cmi.d., heated by Molybdenum rod disilicide elements.

加热炉里的主要辐射腔是一条内直径7公分,长25公分的高纯度氧化铝管,由二硅化钼元素加热。

This paper studied the synthesis of isoamyl acetate using silver phosphotungstomolybdate heteroployacid as catalyst.

制备了固体磷钼钨杂多酸银盐,并以此为催化剂,对醋酸异戊酯的合成反应进行了研究,探讨了催化剂用量、醇酸摩尔比、反应时间和催化剂重复使用对酯产率的影响。

With the material of propionic acid and isobutyl alcohol,the synthesis of isobutyl propionate by using solid Mo-Ni Catalyst to replace common vitriol is studied.

以丙酸和异丁醇为原料,以改性钼镍粉取代以往常用的硫酸作催化剂,进行了丙酸异丁酯的合成研究。

Also, the corrosion performances and electrochemical behaviors of the phosphated/molybdate post-sealed HDG steel sheet in 5% NaCl solution were investigated, using Tafel polarization and electrochemical impedance spectroscopy measurements.

将热镀锌钢板先磷化再用钼酸盐溶液进行封闭后处理,通过塔菲尔极化和电化学阻抗测量研究其在5%NaCl水溶液中的腐蚀电化学行为,并与单磷化的热镀锌钢板进行了对比。

A STUDY OF THE POLAROGRAPHIC CATALYTIC CURRENT OF MOLYBDENUM-CHLORATE SYSTEM——II.

钼-氯酸盐体系的催化极谱的研究——II。

In polymolybdate, the initial raw materials's reducing vulnerability and the related intermediate products in the reaction are prerequisite for the growth of crystal.

在多钼酸盐中,分子生长的先决条件是初始原料的易还原性以及在反应混合物中相关中间产物。

Ascorbic acid, ammoniun rhodanate and methyl isobutyl ketone are used to extract Mo form soil sample solution for the purpose of removing matrix interferences.

研完了水相酸度,各试剂用量,不同有机溶剂以及共存干扰离子对萃取和测定的影响,无须去掉水相直接测定有机相中的钼。

In order to absorb different wavelength of sunlight to extend the absorption of the entire cell over a wider spectral range, we stacked a small-molecular cell on a polymer subcell. Between the two subcells, we deposited Cs2CO3, Ag, and MoO3, to serve as the connecting structure.

使有机太阳能电池能更完全地吸收太阳能,在本研究中我们在高分子主动层上叠接一小分子元件,且在两主动层与中间电极银之间,分别加入碳酸铯及氧化钼,以帮助高分子层的电子注入及帮助小分子层电洞注入,以达成有效的元件连结。

Multi-metal mineralization, such as silver, cooper and molybdenum majorly developed in contacted zone of fractured fault belt in Weideshan superunit and Paleo-proterozoic Jingshan group.

银铜钼等多金属矿化主要发育于伟德山超单元的断裂破碎带或与古元古代荆山群的接触带中。

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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。

When I was in school, the rabbi explained everythingin the Bible two different ways.

当我上学的时候,老师解释《圣经》用两种不同的方法。