查询词典 Zn

The effects of trace Ce and La on the damping capacity of aged Zn-22%Al have been studied using TEM,SEM and room temperature low frequence torsional pendulum damping meter.

采用自然时效、人工时效等热处理工艺，借助透射电镜和室温低频扭摆内耗仪，研究了微量Ce，La对高阻尼Zn-22%Al合金时效后显微组织和阻尼性能的影响。

A field survey and hydroponic culture were carried out to study the effect of zinc on the growth and Zn accumulation of Picris divaricata Vant.

通过野外调查和营养液培养，研究Zn对滇苦菜Picris divaricata Vant。

In this study, the effects on the growth of cabbage, Chinese cabbage and rape planted on fly ash plus vinasse substrate and fly ash plus sewage sludge substrate were studied and the remediation of cabbage, Chinese cabbage and rape on heavy metal Cd, Cu and Zn was discussed by calculating absorption coefficient, transmission coefficient and absorption modulus.

该文研究了粉煤灰加酒糟和粉煤灰加污泥两种基质对甘蓝、小白菜和油菜生长的影响，并通过计算吸收系数、转运系数和吸收模量讨论了甘蓝、小白菜和油菜对基质中重金属Cd、Cu、Zn的修复情况。

There was also an obvious trend in increasing circulatory leukocytes,and Zn element level in liver tissue caused by vinegared egg suspension.

醋蛋液尚有升高白细胞和肝脏Zn含量的明显趋势。动物实验结果未发现醋蛋液有任何不良的影响。

As the Al/Zn ratio is equal to 10, the tensile strength and yield strength get the maximum.

结果表明：当Al/Zn比在1～15的范围内时，合金的相组织主要为α相和β相。

While pure acicular ZnO nanoparticles are acquired in the oxygen, and Zn nanoparticles are obtained in the hydrogen.

通过对临界粒子半径r*的回归分析，说明Zn纳米粒子的粒径主要由反应压力控制，而与载气流量关系不大。

This research combine the physical therapy method of the Chinese native medicine ion to induct and though observe clinical case in recent years , refers to "the Chinese Pharmacopoeia","Traditional Chinese medicine dictionary ", in the external use the pharmacopoeia side, chooses 49 herbs commonly used Chinese medicine. Using the flame spectrophotometer to determines K, the Na content; using the atomic absorption spectroscope to determine the content of Mg, Ca, Zn, Mn; using acidometer and the chloride ion selective electrode to determine the content of Cl; using the spectrophotometer determines the content of S.

本研究结合近年来使用中药离子导入方法治疗闭合性软组织损伤的临床病例观察，参考《中国药典》、《中药大辞典》、100余种外用中药典方，选择49味常用中草药，用火焰分光光度计测定K、Na的含量；用原子吸收光谱仪测定Mg、Ca、Zn、Mn的含量；用酸度计和氯离子选择性电极测定Cl的含量；用可见分光光度计测定S的含量。

The content of mineral elements in ripe fruits of M.sieversii from 78 seedings at Mohe Town,Gongliu Country were analyzed using Atomic Absorption Spectrophotometer.The results indicated that M.sieversii seedings presented considerable genetic variations in content of mineral elements with the range of variation coefficients from 24.2% to 54.0%.So it has large potential for further selection.Four elite seedlings were selected,namely large fruit type,high Ca content type,high Zn content type and high damascenone content.As the predominant component of Ily wild fruit tree forest,Malus sieversii had occupied an area of 9300ha.But the inherent reproduction system of M.sieversii and genetic diversity of the species were destructed in different degrees,as a result of farming assart,over grazing and damage by Agrilus mali.

上述结果支持&新疆野苹果可能是栽培苹果祖先种&的结论；②对巩留县莫舍乡的新疆野苹果78个实生株系果肉组织Ca、Mg、Fe、Zn、Cu、Mn6种矿质营养元素进行测定的结果表明，每种矿质元素含量单株间差异显著，变异系数在24.2％～54.0％，遗传多样性丰富，进一步选择的潜力很大；③根据新疆野苹果果实形态、香味物质和矿质元素含量等的测定结果，初步筛选出了大果型、高钙型、高锌型和大马酮型等4个特异性状单株；④调查发现，由于农田开垦、过度放牧以及苹果小吉丁虫的蔓延危害，目前伊犁野果林面积逐年减少，野苹果固有的繁育体系和遗传多样性受到不同程度的破坏。

The albitite is characterized by enrichment of Na2O and SiO2 as well as trace elements suchas Au, As Sb,B and depletion of MgO, MnO,K,O and trace elements which include Cu, Ni,Co,Pband Zn.

钠长石岩富Na、St、Al、Mg、Mn、K，在微量元素方面富An、As、Sn、B、Cu、Ni、Co、Ph、Zn，稀土元素的含量较低，配分模式为平缓右倾曲线。

There was hardly absorbance spectra change of L when thepH changed from 2 to 12, but the maximum absorbance wavelength ofL-Zn~(2 ) complex red-shifted when the solution became alkalescent.

而在碱性条件下L-Zn~(2 )配合物的紫外吸收光谱的最大吸收波长红移。

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。