查询词典 compositions

The paper studies the chemical and mineralogical compositions, the technological and physical properties of tripoli by means of chemical analysis.

借助于化学分析、X射线衍射分析、工艺性能试验等方法，对粉石英的化学成分、矿物成分、工艺物理性质进行了研究。

However, the key to accurate data and high sample throughput is sample preparation of these refractory samples that vary widely in chemical and mineralogical compositions.

但是，收集准确数据和高采样吞吐量样品的关键在于制备这些差异大的化学和矿物成分的样品。

Officer ministration system is one of important compositions of state political institutions, which concerns the fate of the state.

因此，自国家诞生后，历朝历代的统治者都十分重视对职官的管理，制定了相应的政策，积累了丰富的经验。

Based on the complexity of the sources for the sediments in the Okinawa Trough, the sequential extraction procedure was applied to the hydrothermal influenced sediments in the core H9 recovered from the middle Okinawa Trough. Five fractions, including exchangeable, bound to carbonates, bound to iron and manganese oxides, bound to organic matter, and residual were acquired. Based on detailed analysis for major, minor and rare earth element compositions, the distributions of the elements in various speciations of the sediments were determined and the controlling mechanism was discussed. The variations of hydrothermal signatures in the core, partitioned from the terrigenous, volcanic and biogenic materials, have been demonstrated and the accumulation rates of some elements were evaluated.

本文针对冲绳海槽多种物源沉积作用混杂的特征，采用顺序淋滤萃取方法对海槽中部受热液活动影响的H9岩芯沉积物进行了分离，将沉积物中分为可交换态、碳酸盐结合态、铁锰氧化物结合态、有机结合态和残渣态五个部分，并对各个结合态中常量、微量和稀土元素组成进行了分析，确定了不同元素在不同结合态中分配的比例，分析了控制不同元素进入沉积物的主要机制。

But in Judith the names of persons and localities are introduced in such profusion and with such minuteness of detail as have no parallel in the other old Jewish compositions of this class.

但在朱迪的人的姓名和地方介绍了在这种profusion和与这种微小的细节，因为没有平行，在其他旧犹太人组成的这个阶层。

The influence of compositions on the spherulitic growth rate for the partially miscible polymer blends was discussed.

对于部分相容的聚合物共混体系，共混组成对球晶生长速率的影响也做了详细地讨论。

At the ore-forming stages, fluid mixing events occurred in two types of fluid inclusions with different compositions, which exerted positive influence on molybdenite precipitation and mineralization.

成矿流体在演化过程中发生了中等盐度和低盐度流体的混合作用，2种不同成分流体的混合作用使得辉钼矿大量沉淀而成矿。

The composi tional change profiles of monazite demonstrate a heterogeneous distribution of e lements La, Ce, Nd, P, Th, Si, Ca and U. This was caused by the differences in geological environments, temperatures, pressures and compositions of the hy drothermal solutions.

根据微区剖面(0.18mm)元素分布曲线，指出了La、Ce、Nd、P、Th、Si、Ca和U等元素表现出8～10个微环带成分不均匀分布的特点，并认为成矿溶液的地质环境、温压和微量元素含量变化是不均匀分布的主要原因。

Shot in delicate color and impeccably composed wide screen compositions throughout by Ophüls's regular cinematographer Christian Matras, Lola Montes is his most beautiful and restrained film, a fitting swan song for one of the cinema's most sensitive directors.

射击在微妙的色彩和无可挑剔组成的宽屏幕组成的欧佛斯经常摄影师基督教Matras各地，萝拉蒙特斯是他最美丽的，克制的电影，为电影的导演之一装修最敏感的告别。

They involve a wide variety of dam compositions, forms and outburst types, including ice, moraine , and mixed-barriers.

这种洪水的堰塞成分、构成方式和暴发类型多种多样，包括冰、冰碛石以及二者的混合体。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！