二十个

The first chapter carries on explanation from the aspect of theme, focuses on historical comparison and contrast of her works of different eras, and thus outlines the development of her themes. Her thematic development from birth, to breakthrough, to retuning and finally to perseverance reflects of the writers distinct sense of being, close examining and deep touching of life states.

第一章围绕主题表现展开论述，侧重于作品的纵向比较，勾勒出二十多年来其小说创作在主题表现上发展变化的脉络，包括形成、突破、回归、坚守这样四个阶段，这种变化，源于作家对生命形态的的密切关注和深刻体验。

In the past two decades, by contrast, recessions have averaged eight months.

相比之下，在过去二十年里，经济衰退的平均持续时间为8个月。

Coal-products, pericarps, wooden three series of more than 20 varieties, widely used in metallurgical, petrochemical, light food, electronic machinery, pharmaceutical, printing and dyeing, environmental protection and other fields.

产品分煤质、果壳、木质三大系列二十多个品种，广泛应用于冶金、石油化工、轻工食品、机械电子、医药、印染、环保等领域。

They looked at seven states with twenty percents of all public school students in the country.

我们调查了七个州全国百分之二十的公立学校学生。

Software Description: About Pauls Blackjack, In this Blackjack game, you can customize your own player, choosing from 18 different characters.

Pauls Blackjack 在这个二十一点纸牌游戏里你能够自定义你自己的选手，从 18 个不同的字中选择。

Investment project of municipal government of Tongliao Trade: Maize deep processing industry No: 023 Project name Utilizing corn to made Xanthic glue Cooperation Mode Joint-venture cooperation individual Sum- mary Products Scheme Scale of Operation Forecasting Scales Xanthic glue is the white or yellow sliced anion material that can ferment, cultivates, dry, slice and distill form corn as raw material. It can be the medicament of steady, denseness, and emulsification, suspend, and dunk, coagulant. It can be used in over twenty fields and hundred products such as fuel and food, the good quality of medicament, various used, and the market prospect is huge.

通辽市人民政府招商引资项目行业：玉米深加工 No：023 项目名称利用玉米生产黄原胶合作方式合资、合作、独资均可项目概述产品方案经营规模销售预测黄原胶是以玉米为原料，经生物发酵、培养、提取干燥粉碎后获得的一种白色或黄粉末状阴离子多糖物质，可以作为出色的稳定剂、增稠剂、乳化剂、悬浮剂、助泡剂和凝结剂，广泛用于石油、食品等二十多个行业和上百种产品，是优良的工业助剂，用途广阔，市场前景很大。

Product-led brakes, brake drums, wood splitting machine exports more than 20 countries, in the international market occupies an important position.

主导产品刹车盘、刹车鼓、劈木机出口二十多个国家，在国际市场占有重要地位。

The State Council has announced that 24 inspection groups, each led by an official of vice-ministerial rank, will scour the country to prevent unnecessary projects and keep corruption in check.

为此国务院已派出二十四个巡视小组，每个小组有一名副部长级别的官员挂帅，这些人将在全国巡视，及时制止不必要的项目，并审查腐败现象。

Produced by hot air circulation oven, vacuum drying equipment, drying equipment fluidization, spray drying equipment, rapid mixing equipment, crushing equipment, granulating granulation equipment, hot stove and alcohol recovery tower, such as product marketing more than 20 provinces nationwide , cities and autonomous regions, are widely used in chemical industry, metallurgy, medicine, food and other industries by the trust and welcome the broad masses of users.

公司生产的热风循环烘箱、真空干燥设备、流态化干燥设备、喷雾干燥设备、快速混合设备、粉碎设备、制粒造粒设备、热风炉与酒精回收塔等产品行销全国二十多个省、市、自治区，广泛应用于化工、冶金、医药、食品等行业，受到广大用户信赖和欢迎。

At present, Hengjin has produced more than 600 sets of high vacuum agglomerating furnace, high pressure air quenching furnace, high vacuum brazing furnace, high vacuum annealing furnace, vacuum annealing equipment, vacuum nitriding equipment, vacuum crystallizer, vacuum fast quenching equipment, vacuum melting equipment, vacuum storing equipment, vacuum operation box, vacuum dryer, etc.

恒进真空已先后研制了高真空正压烧结炉；高真空高压气淬炉；高、低温真空钎焊炉；真空退火炉；真空速凝铸带炉；真空回火炉；真空晶化炉；真空破碎炉；真空储藏柜；真空操作箱；真空干燥器；真空保鲜室和真空镀膜机等真空设备，客户遍布全国二十多个省市，并远销到韩国、泰国、越南、朝鲜、伊朗等国家。

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