分阶段

That is to say human scoiety is periodically changing, and can be divided into three times, which is also called "three stages" in Manicheism.

就是说人类社会也是呈周期性变化的，在一个大的周期中基本分三个阶段，也有摩尼教称为"三际"。

They have one thing in common: compare the development of human society to the process of human beings growing up, to demonstrate the periodically changing of scoiety, then conclude the process as three times, also called "three stages" in Manicheism.

就是说人类社会也是呈周期性变化的，在一个大的周期中基本分三个阶段，也有摩尼教称为"三际"。

The main raw material for producing magnesium carbonate and magnesium are magnesite, dolomite and bitten, which have abundant reserves in our country, especially the reserves of magnesite and dolomite, that not only holds the domain position but also has superior quality in the world, which establish the massy material developing foundation of magnesium industry.

但我们也应该看到虽然我国具有发展镁盐产品的优越条件，但因目前绝大部分现有生产厂家均属乡镇企业，资金有限，生产规模小，设备陈旧，技术力量薄弱，提高产量及质量的能力受到限制，且生产的品种单一，使我国镁盐的生产仍处于粗制初级、原料性产品的阶段，远不能满足国民经济发展的需要，高档、功能化产品仍需从国外进口，出口产品的价格只有进口产品价格的几分之一。

This study was divided into five stages :First, the study analyzed the background and current situation, and raised the importance and significance of functional maternity dress design. The purpose of the study and research steps were also outlined.

本研究分五个阶段展开：首先，对研究背景和现状进行分析，提出功能性孕妇装设计研究的重要性及意义，并对本文的研究目的和研究步骤进行了概述。

The development of root could he divided into four stages, promeristem, primary meristem, primary structure and secondary growth stage.

结果表明，黄芩根的发育可分为原分生组织、初生分生组织、初生结构和次生生长等4个阶段。

Mir's deorbit was done in three stages.

和 平号的脱轨分三个阶段完成。

The American Girl dolls with the eras they represent are Molly (1944), Kirsten (1854, Minnesota Pioneer Girl), Samantha (1904), Felicity (1774), Addy (1864, escaped from slavery), Josefina (Hispanic, 1824), Kit (1934, Depression Era), Kaya (Native American Nez Perce, 1764) and Nellie (an orphan, 1906, part of Smantha's collection).

美国女孩洋娃娃各个阶段标识性的娃娃分别是莫利（ 1944 基尔斯滕），（ 1854年，明尼苏达州先锋女），萨曼莎（ 1904年），费利西蒂（ 1774年），阿迪（ 1864年，摆脱奴役），何（西班牙， 1824年），包（ 1934年，抑郁症时代），卡亚（美国土著斯努涅斯Perce ， 1764年）和吉雯（孤儿， 1906年，部分Smantha的收集）。

BACKGROUND In current practice, process control is implemented in two stages: off-line and on-line.

在目前的实践中，过程控制，是实施分两个阶段：脱机和联机。

Following the development of the copper cup-electrode solution method for the spectrogra-phic analysis of open-hearth slags,a series of experiments was carried out to study the volatili-zation process in such a spectral light source.

第一阶段相当于第一高峯出现的期间，在这时并没有分馏现象，这表示溶液中的物质主要是经过溶液的翻腾作用而直接从液面进入放电区的。

Divide numerous medium CEO Changjiang Delta spring predicts, because wireless ad business still is in inchoate phase, and opposite and character competition is not intense, its are wireless growth rate of the branch can be achieved 100%.

分众传媒CEO江南春预计，由于无线广告业务还处于早期阶段，而且相对而言竞争并不激烈，其无线部门的增长速度可以达到100%。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐