查询词典 mantle

The picrites have low Re and high Os concentrations, which are probably controlled by the degree of partial melting and crystallization fractionation. The low Re ,Yb and Re/Os ratios of the picritic lavas support models of high degree partial melting with residual garnet in their mantle source during the early stages of partial melting, and without residual sulphide.

木里地区苦橄岩具有低的Re含量和高的Os含量，Re和Os的含量受到熔融程度和结晶分异的控制，低的Re和Os的含量和Re／Os，以及高的Os含量支持高程度的地幔熔融导致熔体中的硫不饱和，同时源区可能有石榴子石残留。

PGE analyses for the picrites of the middle Devonian Beitashan Formation at the south margin of Altai Mountains show that the PGE concentrations are within a narrow range, and their primitive mantle normalized PGE patterns resemble those from Grenada picrites, Lesser Antilles Arc in Atlantic, which is characterized by the enrichment of PPGE although the PGE contents of the researched picrites are higher than the latter, and lower than those from large igneous provinces.

本研究对新疆阿尔泰山南缘中泥盆世北塔山组地层中的苦橄岩的铂族元素进行了分析，结果表明：其铂族元素的含量总体变化不大，其原始地幔标准化曲线总体上和已经报道的大西洋Lesser Antilles岛弧的Grenada苦橄岩相似，均以富集把组铂族元素为特征，但总体含量比后者高，而比大火成岩省的苦橄岩低。

The initial Os and Nd isotopes of high-Ti/Y type picrites are consistent with those of magmatic rocks related to plume, indicating that they were derived from a mantle plume and experienced little contamination with a continental crust and SCLM, therefore, most probably representing Re-Os composition of a primary melt.

木里高Ti／Y型苦橄岩具有高的γOs值以及εNd_(t值，与全球地幔柱成因的岩浆岩石的初始Os同位素比值(γOs=+5～+10)一致，表明它们形成于地幔柱源区，而且它们几乎没有受到地壳或是陆下岩石圈地幔的混染。

Some characteristic ratios suggest the picrites and ankaramites were derived from asthenospheric mantle, and high Os/Ir ratios reflect the involvements of pelagic sediments. Pd/Ir versus Ni/Cu diagram implies that the picrites and ankaramites were not primary magmas, but MgO-high basalts with excess olivines, whereas Pd versus Cu diagram suggests a S-undersaturated primary magma.

一些铂族元素的特征比值指示了苦橄岩和富辉玄武岩起源于软流圈地幔，而高的w/w比值则暗示了源区中有深海沉积物的加入。w/w-w/w图解说明本区的苦橄岩不是原始岩浆，而是原始的高镁玄武岩中有过剩橄榄石的加入，而w-w图解则说明原始岩浆硫不饱和。

These tiny peepers line the upper part of the mantle (seen as orange dots on this specimen) and work together to detect shadows and movements.

这些微小的眼睛位于壳的上部（那些橙色的小点就是它们的眼睛，如图所示），它们一起工作来感知外界微小的变化。

These tiny peepers line the upper part of the mantle (seen as orange dots on this specimen) and work together to detect shadows and movements.

这些微小的眼睛能够及时发现影像和决定移动。

The result showed that: 1 Gill epithelium nucleus major-axis size, hemolymph nucleus diameter in the connective tissue of mantle and labial palps were significantly (P＜0.001) larger in triploids than in diploids, no significantly differences were found in rectum epithelium height between diploids and triploids.

另外，通过组织切片、扫描电镜和透射电镜等方法比较了二倍体和三倍体太平洋牡蛎的几种组织器官的细胞大小、鳃的表面结构和鳃的超微结构，二倍体和四倍体精子的超微结构上的差异，旨在为更好的发展多倍体育种技术、探索多倍体的快速生长机制提供理论依据。

This paper presents a discussion of the dynamic process of Mz-Cz lilhosphere in Jiyang depression of Bohai Bay basin by using REE inversion method based on classical theory of water-free melting mantle rock.

利用基于经典地幔岩无水熔融理论基础上的稀土元素反演方法，讨论了渤海湾盆地济阳坳陷中新生代岩石圈动力学过程。

Considering the cases of tide-generating potential's influence on Earth deformations, the relative angular momentum of the mantle has been investigated.

在考虑到引潮力位对地球形变场的影响下，研究了地幔相对角动量的具体表述。

As he begins to develop his powers and discover more abilities that will soon transform him into Superman, Clark begins to take on his mantle as the Man of Steel.

当他开始发展他的权力和发现更多的能力，很快将他改造成超人，克拉克开始考虑他的地幔作为钢铁之。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。