查询词典 Zn

Lanping Pb-Zn mines of YunNan province is the biggest Pb-Zn mine of China. However, every produce tache is in aboriginality, so it is necessary for the mine to digitaled.

云南兰坪铅锌矿是我国最大的铅锌矿，但是各个生产环节还都处于原始状态，所以对该矿山进行数字化是相当必要的。

Effects of usage of the ammonia and ammonium carbonate, separation temperature and reaction time on precipitation separation were studied.

在Zn(上标 2+)、Mn(上标 2+)、混合溶液中，通过加入过量的氨和碳酸氢铵，用沉淀法将Zn(上标 2+)、Mn(上标 2+)离子分离，并制备了ZnO和化学MnO2。

Thermodynamic theory was used to analyze the coacervation of zinc aggregate.

对磁场下Zn原子团形成进行了热力学分析，推导了磁场作用下的临界形核半径 r*m和临界形核自由能△G*m ，初步分析表明，r*m 和△G*m 减小从而增加临界形核浓度是Zn晶粒细化的原因。

We have found that the lattice constants and bond length decrease with pressure increasing.The charge transfer from S atoms to Zn atoms becomes less,and the covalence nature of Zn-S bond becomes stronger.

Ves[4]和Zhou[5]等人研究了ZnS的结构特性，光学性质，电子结构，董国义等人用微波吸收法进行了掺杂研究[6]，他们都得到了比较满意的结果。

In this paper, miscibility gap of fcc solid solution...

本论文采用实验研究与热力学计算相结合的方法，对Al-Zn-Cu 三元系fcc 固溶体溶解度间隙进行了系统的研究；并在实验测定的基础上采用Matano 法分析了Cu 添加对Al-Zn 固溶体中扩散行为的影响；此外还研究了低Cu 的Al-Zn 合金中亚稳相转变对组织形貌的影响。

One hundred and fifty 28-day-old crossbred piglets (Duroc×Landrace×Yorkshire) were randomly allocated to 5 groups (3 replicates in each group and 10 piglets per replicate) and fed with basal diets supplemented with 0, 50, 100, 200 mg/kg Zn as Zn-Gly or 3 000 mg/kg Zn as zinc oxide.

选用150头28日龄的杜×长×大三元杂交断奶仔猪，分成5组（每组3个重复，每个重复10头），对照组饲喂基础日粮，试验组饲喂分别在基础日粮中添加50、100和200 mg/kg甘氨酸锌和3 000 mg/kg氧化锌的日粮。

It was different of contents of same mineral element inthe leaves of Malania olefera because of different areas, but the differences was notnotable. The influence of mineral element and soil elements on Malania olefera wasnitrogen, iron, manganese, zinc, potassium, copper from most to least, and four ofthem were belong to microelement. However, the lack of copper and serious lack ofzinc and iron in the soil influent the growth of Malania olefera. It had been made through the analysis of morphologic and anatomicalcharacteristics of root, stem, leaf, flower, fluid and seed that Malania olefera notonly had the primitive character but also had the evolution character, which had thevital significance on Olacaceae classification.

砂粒含量比大，通透性良好的土壤适宜蒜头果的生长；六个不同分布区土壤的有机质和全N含量极为丰富，速效K的含量水平中等，而土壤速效P的含量富贫差异较大；分布区土壤部分缺Cu，严重缺Zn、Fe；蒜头果叶片中的叶绿素含量与立地条件有着密切的关系；龙虎山样地立地条件比其他样地更适合蒜头果生长；不同立地上生长的蒜头果叶片中同一矿质元素含量有一定的差异，但差异不显著；土壤元素对蒜头果生长的影响由大到小依次为：N、Fe、Mn、Zn、K、Cu，其中四个是微量元素，而分布区土壤缺乏Cu，严重缺Zn、Fe而影响了蒜头果的生长发育。

The results show that the total zinc amount entering into the blast furnace is nearly balanced with the overflowing amount of zink in stable operation conditions; the main factor which effects on Zn load of blast furnace is the Zn content of sinter ore ,it can reach to 50% of the total content,the Zn content of the BF is carried out by sluage ,it brings out 70% of total expenditure.

结果表明：在高炉正常的冶炼条件下，进出高炉的锌的总量基本上保持平衡；入炉原燃料中，以烧结矿带入的锌最多，可以达到50%以上，而在锌的支出方面则主要通过污泥，几乎可达到支出总量的70%左右。

Most of the Pb-Zn deposits discovered so far are medium or small in size and occur in cluster and zonality. Based on the geological data available, the author analyzes the favorable ore-forming conditions for the Pb-Zn mineralization in Ningnan region, and on the basis of the detailed study of the Paoma deposit, an exploration model for Pb-Zn deposits in the region is developed.

作者在总结前人区域铅锌矿床研究成果的基础上，进一步分析了宁南地区铅锌成矿有利条件，并以新近探明的宁南跑马铅锌矿床为典型矿床，通过研究矿区地质特征、矿化标志及找矿标志，建立了宁南地区区域铅锌找矿模式。

The polymer features with two kinds of zinc centers: one is hexa-coordinated by four water ligands, two oxygen atoms of two formates and the other is coordinated by six oxygen atoms of six formates.

该配位聚合物具有两种Zn配位中心，其中一个六配位的Zn中心跟四个水和两个甲酸根各一个氧原子配位，另一个六配位的Zn中心跟六个甲酸根各一个氧原子配位。

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。