framework 四级六级雅思考研

Carbon dating provides the archaeologist with a basic chronological framework.

碳元素年代测定法给考古学家提供基本年代框架。

Reefy boundstone or framework commonly contains large cavities formed through rapid organic growth.

礁块岩骨架中通常有大洞，是由于生物快速生形。

The investigation showed that after modified PET could be used in electronic junctor, coiler framework, igniting parts.

果表明,通过适当改性,PET材料可用来生产电子连接、线圈骨架、点火元件等电子、电气元件。

This is because thin nasal skin has a high capacity to contract and redrape over the sculpted framework.

这是因为在改造过支架构上薄皮肤更轻易收缩和重新下垂。

Chapter Three gives design of machine of washing-system .researches drive, steel framework and executing-part, according to mechlorethamine design rule.

第三章合机电系统设计理论对内燃机车清洗机机械系统进行研究并机体构、动力源、机械执行机构三个方面设计。

Adopt Coactive value-based product development initiative as the framework for advancing products from initial customer enquiry through to mass production.

用特定方法和技巧进行计划、执行、控制所有新项目。

The stressed skin diaphragm is a structural system that considers profiled sheet of roof and metope working together with framework and purline.

受力蒙皮是考虑房屋屋面、墙面压型钢板与框架、檩条进行可靠连接而共同工作构体系。

It s overelaborate to calculate the elastic ground framework using the method of proceeding in an orderly way and step by step.

对裂缝原因进行分析并按弹性地基框架进行计算。

The result shows the co-soaking improved the framework and the temperature, soaking time and concentration of terrae rare had great effect on the framework.

硼铬稀土共渗改善渗层组织,而且温度、保温时间、稀土浓度变化对渗层组织都有较大影响。

The new framework, comprising a pre-trilobite series and three trilobite-dominated series, reflects the major evolutional stages of the life on Earth during Cambrian Period.

新划分方案包括1个“前三叶虫统”和3个“三叶虫优势统”，反映寒武纪生命发展主要阶段。

Interestingly, in 2, the host frameworks encapsulate a unique pentamer water cluster and are further connected into 1D tapes by water-water hydrogen bonding interaction.

有趣是，在配合物2主体构中，封装着由独特五聚水簇通过水-水之间相互作用形一维水带。

In this paper, ACO algorithm is reviewed by and large.Firstly, the corresponding principle of biont and the implementing framework for ACO algorithm are introduced simply.

摘要本文首先简要地介绍蚁群优化算法来源、对应生物原理和算法实现框架。

It was proved that custom designed framework could solve the clinical dilemma of severe dentition attrition, food impaction and periodontitis, and the odontoptosis was repaired.

采用义齿个别设计铸造支架式可摘局部义齿修复各类缺牙，可较好地解决牙列重度磨耗、食物嵌塞、牙周疾患等问题。

In the framework of Geoacoustics interface wave theory,a time domain finite difference model for the propagation of interface wave in shallow sea has been developed.

根据地声界面波相关理论,采用时域有限差分法建立浅海沉积层中界面波传播模型。

In the framework of quarkonia-quarkonia mixing, considering the effect of the flavor-dependent transitions between quarkonia, the new mass relation of a meson nonet is presented.

摘要在介子-介子混合框架下，考虑到夸克偶素间湮灭跟味道有关这种效应，给出一种新介子九重态员间质量关系。

The photoabsorption spectra in the valence-shell continuum region of C2H4 are calculated by the multi-scattering self-consistent-field method in the framework of the quantum defect theory.

摘要在量子数亏损框架下，利用多重散射自洽方法计算C2H4价壳层电离连续区光吸收谱。

The framework of knowledge agent, knowledge and knowledge sharing scenario in the model is proposed and designed in detail respectively.Domain of enumerable attributes is also discussed.

对模型中知识主体、知识和知识共享情景等3个主要对象设计相应基本框架,并分析可枚举属性值域。

The technique of redundancy and multiformity is used in the design of agent-level and isomerous redundancy structure.That guarantees the subsistence ability of the system in the framework.

代理层、异构冗余构设计均使用冗余及多样性技术，从构上保证系统可生存性；