查询词典 structure morphism

The influence of varying the carbonization temperatures on the structure and properties of mesophase pitch-based carbon fibers has been studied.

对中间相沥青基炭纤维在炭化过程中结构与性能的变化规律进行了研究。

The development necessary of HS3 gas-water-syrup is analyzed, the operational principle of degassing system and carbonizer is explained in detail, and then its structure and technical process is introduced.

分析了HS3型气水糖混合机研制的必要性，详细阐述了脱气系统、碳化器的工作原理，介绍了其组成及工艺流程。

Preparation, Structure and Property of Carbonyl Iron Composite

羰基铁复合粒子的制备、结构与性能

Carborundum has a crystal structure like that of diamond and is almost as hard.

具有晶体结构，类似金刚石，几乎和它一样硬。

In terms of crystal structure, we analyzed the coordination modes of carboxyl groups and aggregate mode with credible experiment data.

本论文重点探讨过渡金属配合物分子的有序聚集问题，从晶体结构的角度出发，用可靠的实验数据对羧基的配位方式和聚集体的聚集方式进行了分析讨论。

Through the analysis of crystal structure and phase compositions, it was concluded that the precursor carburization and substrate temperature are the most important parameters to get nanostructure tungsten carbide thin films.

通过分析影响薄膜的晶体结构、化学组成的因素后，认为要得到具有纳米晶结构的碳化钨薄膜，主要应控制前驱体气体中的碳钨比以及基底温度。

Provides power and signal structure, as well as IC card reader and the information exchange, communication protocol.

规定了电源及信号结构，以及IC卡和读写器之间的信息交换、通讯协议。

At the same time, carder standard system and china unit system made the modern social structure to be homogeneous while it should be heterogeneous.

另一方面，官本位和单位制使本来应该具有异质性的现代社会结构由于人为作用而呈现出许多同质性。

The course contains four sections as follows: mathematical logic (including basic concepts of propositional logic and predicate logic, propositional calculuses and inference theories), set theory (including set algebras, relations, functions and cardinal numbers), algebraic structure (including algebraic systems, semigroups and groups, rings and fields, lattices and Boolean algebras), graph theory (including basic concepts of graph, Euler graphs and Hamiltonian graphs, trees, planar graphs and coloring graphs, some special vertex subsets and edge subsets).

本课程包含四部分内容：数理逻辑（包含命题逻辑与一阶逻辑的基本概念、等值演算以及推理理论），集合论（包含集合代数、二元关系、函数和基数），代数结构（包含代数系统、半群与群、环与域、格与布尔代数），图论（包含图的基本概念、欧拉图与哈密顿图、树、平面图及图的着色、图的某些特殊的顶点子集与边子集）。

But we can reform our political structure only on condition that we adhere to the Four Cardinal Principles.

我们的政治体制改革是有前提的，即必须坚持四项基本原则。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。