查询词典 Zn

Latiusculum, the contents of water and protein cultivated Pteridium oquilinum var. Lotiusculum were higher in evidence, the contents of Vc and K were a little higher, the contents of Cu and Zn were the same, and the contents of the other nutrition components were lower.

与野生蕨菜相比，栽培蕨菜的水分、蛋白质的含量明显偏高，Vc、钾等的含量略偏高，铜、锌的含量相同，而其他测定营养成分的含量较低。

The sulfur and lead isotopic geochemical characteristics of some deposits show that the ore materials mainly came from buried pulton. The invasion of pulton brings a great number of materials.

矿田中部分矿床的硫同位素、铅同位素的分析数据表明，矿床的Sn，Pb，Zn矿物质与岩体具有同源性，岩体的侵位过程为矿床的形成带来大量的矿物质。

Zn and Ni were more easily to remobilize to the pore water than Pb and Cr. Cu was the most hard to remobilize to pore water in this study.

底泥颗粒中铁氧化物含量和铜及锌之分布系数成正相关(r=0.61及0.50)。

The metal elements of the volcanic-hosted massive sulfide deposit have two sources, the copper and zinc are derived from rhyolitic magmas whereas the lead are probably related to old sediments overlying the rhyolites.(4) It is suggested here that the volcanic rocks hosting massive sulfide deposit in the north Qilian orogen, which are previously considered as a bimodal suite of Neo-proterozoic to middle Cambrian age in a continental rift, are virtually related to subduction magmatism in Ordovician age, and there might have no continental rift magmatism of Neo-proterozoic to middle Cambrian in the north Qilian.

Th/Ta比高(5.0～11.7)，εNd为较大的负值(-2.6～-8.4)，流纹岩的形成可能是两个端元组分混合的过程、或是上地壳混染的结果，形成在活动陆缘环境；(3)北祁连块状硫化物矿床成矿金属物质具有两种来源，Cu、Zn等来源于流纹岩，而Pb的来源可能与古老沉积物有关；(4)本文认为，前人厘定的北祁连新元古代-中寒武纪赋存块状硫化物矿床的大陆裂谷双峰式火山岩应是与俯冲作用有关的奥陶纪火山岩，说明北祁连可能不存在新元古代-中寒武纪的大陆裂谷活动。

The results indicate the activities of gsh-px, mn-sod, cu, zn-sod, gsh, aldosterone, atrial natriuretic factor in most of rubia cordifolia l groups are higher and the content of mda and serum cortisol is lower.

结果：茜草可增加耐力运动后再力竭即刻状态下谷光甘肽过氧化物酶、锰超氧化物歧化酶、铜、锌超氧化物歧化酶、还原性谷胱甘肽活性以及醛固酮和心钠素的含量；降低丙二醛和皮质醇含量。

objectives: by building a long time and high-intensity and endurance-trained and exhausting exercise model in mice, testing the activities of gsh-px, mn-sod, cu-zn-sod, gsh, content of mda, serum cortisol, aldosterone, atrial natriuretic and the exhausting time, the effects of rubia cordifolia l on metabolism of free radical of heart are studied in trained mice.

摘 要：目的：通过分析耐力训练后一次力竭性运动大鼠部分自由基指标的变化来探讨补充茜草提取物抗氧化、提高机体抗疲劳能力的可能机制。方法：通过建立大鼠递增大强度耐力跑台训练实验模型，测定了大鼠力竭时间、心肌织某些生化指标和抗氧化酶活性一以及血清皮质醇、醛固酮、血浆心钠素影响。

Cd and Hg were found in all the mushrooms growing in the soil with no Cd and Hg,and the content of Cd was 28.383 6 mg/kg dry matter in Lepita ventriosospora and that of Hg 0.860 7 mg/kg dry matter in Russula delica.

我国在这方面的研究极少，张丹曾对采自于大巴山的美味牛肝菌子实体作了重金属Cd、Pb、Zn、Hg、As的分析，分别为0.261、1.567、70.870、1.794、2.312 mg/kg干物质。

The content of Mn in stems and leaves can account for up to 55%. Scirpus mariqueter can accumulate more heavy metals than Phragmites australis. And the heavy metal contents have se...

植物体内重金属含量一般在冬季富集；芦苇根际沉积物中重金属的含量秋季较低，冬季富集，而海三棱草根际沉积物中Cu、Pb、Mn均在秋季含量较高，Zn、Cr冬季含量最高。

A three-year successive field investigation and laboratory analysis were conducted for factors affecting bioavailability of heavy metal in rhizosphere of Scirpus mariqueter.

采用野外连续调查和实验分析方法，连续3年研究了海三菱藨草根际沉积物重金属（Cu、Zn、Pb和Cd）生物有效性的主要影响因素（生长季节、pH、P、Eh和DO等）。

By SEM, different component have great effect on flocculent structure. Zn have trend to form network, Al and Mg form sheetlike to around. Structure characterizations of PSAZ and PSMZ is different of common IPF, it has nicer flocculation efficiency and stability.

扫描电镜分析表明不同组分对絮凝剂结构具有较大的影响，发现增加锌的含量，有利于生成网状物，铝、镁的向四周发展的片状结构，聚硅酸铝锌和聚硅酸镁锌的结构不同于一般的絮凝剂，其特殊的片状结构决定了絮凝的优良的絮凝效果。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新