查询词典 enrichment

Researching the solvency of diantipyrinylmethane, the author adopted to solubilize diantipyrinylmethane in the medium of hydrochloric acido 5 Researching the interference of several common foreign ions, through enrichment and seperation, then determining its recoveries.

4研究了二安替比林甲烷的溶解情况，确立了在盐酸体系中溶解二安替比林甲烷。 5试验了几种常见金属离子的干扰情况，并通过富集分离，测定了其回收率。

The study aimed to discuss the cycle and enrichment characteristics of Spartina alterniflora community on heavy metal elements.

［目的］探讨互花米草群落对重金属元素的循环和富集特征。

The source profile and relative contribution to receptor of determined soil/fly ash,constrction locate,incinerator,sea spary,exaust and non-ferror was deduced by PMF2. Among them,soil and fly ash contributes 40% to receptor.Enrichment factor analysis were also performed to identify possible sources in Beijing urban area with die data measured in the study.

通过对富集因子分析得出Fe，Sc，Ti的EF近似等于1，验证了针对于本采样地区它们都是较好的参考元素：Al，Ba，Ca，Ce，Mg，Dy，La，Lu，Sm，Tb，Ta，Th，Hf，Sc，Fe，Ti等的富集因子接近于1，表明了它们的土壤／灰尘来源：来自人为污染排放源的As，Br，Cd，Hg，I，In，Se，Sb，S，Zn等在粗、细颗粒物上都具有较高的富集值，特别是在细颗粒物上的EF明显高于粗颗粒物。

In eight healthy men, we infused 9,11,12,12-2H4-cortisol and measured tracer enrichment in the hepatic ein as an indicator of total splanchnic cortisol generation.

我们在8个健康人身上注入9，11，12，12-2H4-皮质醇，测量肝静脉的示踪物浓度，作为总体内脏皮质醇再生的指标。

In many porphyry copper deposits, additional enrichment of the metal has been caused by surficial weather in g

在许多斑岩铜矿矿床中，地表风化使得金属铜进一步富集。

The abundance and occurrence state of an element shows its difference in affinity and could provide important information for the geochemistry system and for the behaviors of an element in the system. The occurrences states of Pt and Pd in the parental rocks and in the fluid inclusions of the Western Guizhou Province basalt are studied. The result of this study shows the importance of determing the occurrence state of an element using its affinity, revealing that the PGE can be used in studying the migration and enrichment of elements in syngenetic fluid of the basalts.

对黔西基性玄武岩原岩与流体包体中Pt、Pd的赋存状态进行研究，结果说明了利用元素亲合性对指导其赋存状态查定的重要性，同时表明了研究该地区玄武岩中同生流体包体中铂族元素对重演古流体中元素迁移与富集具有重要的理论与实际意义。

The enrichment coefficient and translocation factor both reached 1 of Tagetes erecta L with Cd and Tagetes patula with Pb, which indicated that Tagetes erecta L and Tagetes patula could be used for the remediation of contaminated soil.

施加EDTA后万寿菊对Cd和孔雀草对Pb的富集系数和转移系数均达到了1以上，这表明这两种植物可用于螯合辅助植物提取方式的污染土壤修复。

The Signification of transfer and enrichment of Hg in the terrene ecosystem.

陆地生态系统中汞的迁移与富集研究的重要意义。

Additionally, NR in light could maintain relative high activity for several hours when thalli were transferred from N-enrichment to N-starvation.

另外，对于N加富→N饥饿的处理，在光照下NO3-N加富和NH4-N与NO3-N共同加富的NR都能在N饥饿处理后的-段时间内维持较高的活性。

Basin-thermal evolution determines the maturity of hydrocarbon source rock and the raw-expulsion process of hydrocarbon, so it determines the geographic throughgoing and the oil-gas enrichment degree of oil-gas systems in different regions and different periods-i.

盆地热演化决定了烃源岩成熟度、生排烃过程，因而决定了不同时期不同地域的含油气系统的地理展布及油气的富集程度，即热、构造演化是因，含油气系统是果。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。