Zn

The Temperature Programmed Desorption ( TPD) method is applied to research the series deactivation catalysts of Zn ( Ac) 2.The catalyst samples was obtained from chemical factory.

用程序升温脱附法测定了乙炔在衰化程度不同的醋酸锌催化剂上的脱附峰面积。

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The effect of temperature and bath composition on transition current density is also discussed. In addition, the relation between the composition of Zn-Ni alloy deposites and cathodic potential is obtained.

提出了温度和镀液的组成与转变电流密度的关系以及阴极电位对合金镀层成分的影响。

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Corn plant is able to prom-ote the transformation of soil Zn to RES-Zn and CA-Zn .

种植玉米促进了土壤锌向RES-Zn和 CA—Zn 转化.

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Correlation Analysis of Cu 、 Fe 、 Zn 、 Mn Contents between Tealeaf and Its Growth Soil of Fenghuang Garden in Chaozhou

凤凰茶园茶叶和土壤中铜铁锌锰含量的相关分析

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The tensile properties and corrosion resistance of hot dip 55% Al Zn alloy coating steel are investigated.

研究了热浸镀55%Al Zn合金镀层钢的室温拉伸性能和耐蚀性能。

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Effects of cooling rate on eutectic microstructure of Zn-( 0.24 Ni ) alloy for hot dip galvanization were investigated.

研究了冷却速度对用于热浸镀Zn的Zn0. 24Ni 合金共晶组织的影响.

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One-dimensional Chain Crown Ether Complexes. Synthesis and Crystal Structure of 18-Crown-6 Complex : [ Na ( 18-Crown-6 ) ] _ 2 [ Zn ( mnt ) _ 2 ]

一 维 链状冠醚配合物: [ Na ( 18-C-6 ) ] _2 [ Zn ( mnt ) _2 ] 的合成与晶体结构(英文)

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Temperature influence on the pseudoelasticity and shape memory effect in Cu-Zn-Al Alloy

温度对Cu-Zn-Al合金的伪弹性和形状记忆效应的影响

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In guomisi geogas, Zn ans Cd has notable positive correlation.

郭米寺地气中Zn和Cd存在显著的正相关关系.

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The specific strength of RS/ PM Mg_ ( 97) Zn_1Y_2 is the highest among all metallic alloys and the RS/ PM Mg-Zn-Y alloys have the best combination of tensile yield strength and plastic elongation among all kinds of Mg-based alloys.

在所有的金属合金中，RS/PM Mg97Zn1Y2合金的比强度是最高的。而在所有的Mg基合金中，RS/PM Mg-Zn-Y合金具有最佳的综合性能。

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The optimal proportion of Zn-AAC to ZnSO _ 4 is 60 % : 40 %.

有机锌与无机锌合用时饲喂效果优于单一使用,其最佳配合比例为Zn-AAC60%加ZnSO_440%.

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Eighteenamino acids ( Such as Val , Leu, Lys, etc. ), Vitamin C, Vitamin B 1、 Vitamin B 2, and fourteen microelements ( Such as K, Ca, Mg, Fe and Zn, etc. )

测出了果汁中含有缬氨酸 、 亮氨酸 、 赖氨酸等18种氨基酸, 维生素C, 维生素B_1,维生素B_2, 以及K 、 Ca 、 Mg 、 Fe、Zn等14种微量元素.

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The results showed that the process of Co, Ni and Zn deposition on spherical Ni ( OH) 2 surface was accompanied by hydrogen gas evolution, a porous covering layer was formed and the tap density was reduced.

结果表明，在球形Ni（OH）2表面上包覆钴、镍和锌的过程中伴随着析氢反应，形成了多孔包覆层，降低了其堆积密度。

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Study of the Relation Between Electromagnetic Parameter and Sintering Temperature of Low Loss Mn-Zn Ferrite

低损耗Mn-Zn铁氧体电磁参数与烧结温度的关系研究

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Temperature programmed reduction of Ni zn/ C catalyst

Ni-Zn/活性炭催化剂的程序升温还原研究

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Surface temperature field survey for laser re-melting area of Zn-Al based ceramic thin film

锌铝基合金陶瓷层激光重熔区的表面温度场

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The Room Temperature Section of the Cu-rich Cu-Zn-In Phase Diagram

Cu－Zn－In系富铜合金相图的室温截面

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Correlation between hemoglobin and Zn , Se, and leucocyte amounts and BFA, V _ C , V _ E were significantly positive.

血红蛋白含量与Zn 、 Se呈较强正相关;白细胞总数与BFA 、 VC 、 VE呈 较强正相关.

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Methods: The serum levels of Zn were measured by atomic absorption spectrophotometry ( AAS ).

方法采用原子吸收分光光度法 ( AAS ) 检测血清Zn的水平.

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Effects of thermal cycle frequency on transformation superplasticity of Zn-Al cast alloy

热循环频率对铸态Zn-Al合金相变超塑性的影响

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Both 62 consumption rate and Cd and Zn uptake rates were temperature-dependent and increased with increasing temperature.

在实验给定的温度范围内，翡翠贻贝的耗氧率和对溶解态Cd和Zn的吸收均呈温度依赖性关系，随温度的升高而增加；

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The most preferred components of hot galvanizing Zn-Bi alloys are determined.

确定了锌铋多元合金的最佳配方.

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Microstructures and Tensile Fracture Characteristics of Spray Deposited Al-Zn-Mg-Cu Alloy Hot-Rolled Plates

喷射成形Al-Zn-Mg-Cu合金热轧板材的显微组织及拉伸断口分析

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The effects of the thickness of high temperature buffer layer, the growth rate of epitaxial layer and the rich Zn environment on the properties of ZnO films grown by AP-MOCVD were investigated.

研究了高温缓冲层厚度、外延层的生长速率以及富Zn环境对ZnO薄膜生长的影响，优化了生长工艺参数。

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The spectral proper-ties of the reactions of T ( 4-MOP ) PS _ 4 , withCu ~ ( 2 + ), Pb ~ ( 2 + ), Zn ~ ( 2 + ), Cd ~ ( 2 + ), Co ~ ( 2 + ) and Mn ~ ( 2 + ) have beeninvestigated.

探讨了试剂的特性及其与Cu~ ( 2+ ) 、 Pb~ ( 2+ ) 、 Zn~ ( 2+ ) 、 Cd~ ( 2+ ) 、 Co~ ( 2+ ) 和Mn~ ( 2+ ) 反应的最适条件.测得了这些配合物的配位比 、 摩尔吸光系数.

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The difference in elements Al 、 Cl 、 Zn 、 Sb ere in two groups is also very obvious ( P < 0.05 ).

经t检验,其中Ca两组均值差异非常显著 ( P<0.01),Al、Cl、 Zn、Sb差异显著(P<0.05 ).

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The amount of BSM adsorption on soil decreased comparing with that of without Zn 2 +.

而氧化物吸附苄嘧磺隆的量较未加Zn~(2+)之前有较大幅度的增加,但是氧化物之间有较明显的差异.

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This method is able to measure Mn, Cu, Pb, Zn, Co , Ni and P quickly.

该方法也可同时用于:Mn 、 Cu 、 Pb 、 Zn 、 Co 、 Ni、P等杂质元素的快速测定.

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F can promote the emission of Pb, Cd, Zn and Cu.

氟会促进Pb, Cd, Zn和Cu的逸放.

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Isothermal Transformation Within the Medium Temperature Range in a β'Cu-Zn Alloy

β′Cu-Zn合金中温区等温转变的研究

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