A coalition of us apparel and textile industry and a labour union has just filed six threat - based safeguard petitions against cotton & man - fibre trousers , underwear , and shirts from china and would soon file further petitions against four other broad categories , covering trousers made of wool , cotton sheets , synthetic filament fabric and cotton yarn 美国服装及纺织业与当地一个工会组成的联盟，刚刚提出6项针对中国棉质和人造纤维长裤、内衣及衬衫的市场保护申诉，理由是这些产品可能干扰市场；此外，又将提出针对另外4类产品的申诉，有关产品包括羊毛长裤、棉质被单、人造连续长纤维织物及棉纱。
On the basis of the concept and analysis method of slope geological structure , four typical slope geological structures are selected by some investigations on more than one hundred high rock slopes in the motorway project . these structures are thick sandstone stratum , stratum including weak coal , stratum made of red or brown plastic clay and soft rock mass and stratum made of remnants rock mass . the practical slope geological structures are compact basis of geological mechanical model for the analysis of relaxation zone in high rock slope projects 在介绍了坡体结构概念并提出建立坡体结构方法的基础上，根据对京珠高速公路粤境北段路堑高边坡工程中百余处岩石高边坡的调查总结，选择了其中较为具有代表意义的厚层砂岩、煤系地层、红土地层及残坡积层路堑高边坡共4类岩石高边坡作为研究对象，为对岩石高边坡开挖松弛区的分析打下了坚实的实际地质力学模型基础。
Based on ore material sources , metallogenesis , occurrences , ore formation and wall rock alteration of gold ore deposits in the northest jiangxi province they are classified into four types i . e . magmatic hydrothermal gold deposit , volcao - subvolcano hydrothermal gold deposit , multi - sources hydrothermal gold deposit and heat underground water ( brine ) infiltrating gold deposit and 8 sub - types and the geological characteristics of the deposits are described and ore - forming control of sedimentary formation , structure and magmatic rocks on the formation of gold ore are summarized and gold ore - searching directions in the northeast jiangxi province are pointed out 依据成矿物质来源、成矿作用、矿床产出条件、矿石建造和围岩蚀变等因素，将赣东北地区岩金矿床划分为岩浆热液类、火山次火山热液类、多源热液类和地下热（卤）水渗滤类等4类8型，分述了各类（型）金矿成矿地质特征，总结了沉积建造、构造和岩浆岩对区内金矿的控制作用，指出了赣东北地区金矿找矿方向。
According to its uses , lcd panel can be classified into 9 categories such as communication , domestic electrical appliance , palm computer , transportation means , measuring apparatus , meters and instruments , stationery , entertainment facility and others . according to display methods , lcd panel can be divided into two types , i . e . positive and negative types . according to optical modes , lcd panel falls into four categories , namely , reflective , transmissive , transflective and holographic types 液晶显示屏lcd分类方式有多种，如：按产品用途，可分为通信工具家用电器掌上电脑交通工具计量器械仪器仪表文教器具游艺设施等类别按显示方式，可分为正性负性两类按光学模式，可分为反射型透射型半透半反型全息型等4类按lcd类别，可分为tn型htn型stn型fstn型按颜色模式，可分为黄绿灰黑白蓝等按观察方向，可分为3 6 9 12点钟及其它等。
It divides the main vegetation of the headwater region of huangpu river into 4 categories based on field survey and observation and methods of factor analysis and systematic cluster analysis and according to the degree of soil and water conservation function : deciduous trees and shrubs are category 1 which shows very strong soil and water conservation function ; tea plantation , grasslands and pine trees are category 2 which has stronger function ; the category 3 is moso bamboos and broadleaved evergreen trees which have stronger permeability and erodibility , but the permeable performance is not outstanding , the capacity of soil moisture storage common and soil and water conservation function moderate and ; the category 4 is uncovered land where the soil and water conservation function is very weak and its permeability , erodibility , erosive resistance and soil moisture storage capacity are all notably smaller than that of the other lands 摘要在野外调查、实测的基础上，采用因子分析、系统聚类分析的方法，根据土壤层水土保持功能的强弱，将黄浦江源区主要植被类型分为4类：落阔林、灌木林为第一类，表现出很强的水土保持功能；茶园、草地、松林为第二类，土壤水土保持功能较强；毛竹林、常绿阔叶林表现出较强的抗蚀性和抗冲性，但渗透性能并不突出，土壤贮水能力也一般，水土保持功能中等，为第三类；裸露地水土保持性能很差，单独作为第四类，其渗透性、抗蚀性、抗冲性、土壤水库容都显著小于其他各样地。
The dry / wet changes of surrounding area of bohai sea during past 500 years are divided into 7 stages , based on dry / wet indexes ( d / w ) of this area from 1470 to 1985 then , the changes of dry / wet spatial types ( d / wst ) and its related dry / wet regional different iation ( d / wrd ) features among different stages are analyzed . the results show that there are 4 main kinds of d / wst in this area , whose notability and spatial distribution features in different stages are apparently different , which reflects , very well , the changing process of the d / wrd of this region in past500 years . further analysis also presents that , in warmer period , the d / wst and the d / wrd patterns are relatively unsteady , meanwhile , the dry / wet changing difference among different parts of the region is relatively great , but , in colder period , it is just on the contrary . however , in the most severely cold period of the little ice age , t he area ' s d / wst and the d / wrd pattern sareveryu nsteady , and its d / wrd extenti salsot he high estin the whole past 500 years 用研究区1470 1985年的旱涝等级资料,划分了该地区500年来旱涝变化的7个阶段,讨论了不同阶段间旱涝型的变化及其旱涝区域分异意义,结果表明, 500年来研究区有4类主要旱涝型,各型旱涝在不同阶段的重要程度及场型特征均有较大差异,深刻反映了该地区500年来旱涝区域分异特征的变化,通过对500年来旱涝变化与温度变化的对比发现,较温暖期,研究区的旱涝型及旱涝区域分异格局较多变,旱涝变化的区域差异性较大,较寒冷期,旱涝型及区域分异格局较稳定,旱涝变化的区域差异性较小,而在小冰期最寒冷阶段,旱涝型及旱涝区域分异格局的变动十分频繁,旱涝变化的区域差异性亦最大
According to the injury threshold value in two real leaves period , divided the stuff plats into four types : 1 ) the injury threshold value of the plants sensitive to so2 15ppm 3h ; 2 ) the comparatively sensitive injury threshold value 15ppm 3h - 20ppm 3h ; 3 ) the comparatively strong resistant injury threshold value 20ppm 3h - 25ppm 3h ; 4 ) the strong resistant injury threshold value 25ppm 3h 根据2片真叶期伤害阎值，将供试的植物抗性分为4类: l )对50 :敏感的植物受害阂值( 15ppmx3h ; 2 )较敏感的受害j司值15ppmx3卜zoppmx3h ; 3 )杭性较强的受害j司值zoppn ， x3h一25ppmx3h : 4 )抗性强的受害阂值> 25ppmx3h 。
Firstly the necessity of water erosion modeling on hillslopes is discussed . then existing water erosion models are generally divided into two types , formalization logic computational models and dialectical logic computational models according to the way of solving problems where the former can be further divided into four types - primarily empirically based , partially conceptually and partially empirically based , partially process based and partially empirically based , as well as theoretically based as weak points of the previous classification methods are concerned . finally characteristics of each type and their relationships are illust rated by examples 考虑到原有水蚀模型类型的不足，对当前水蚀模型按解题方法重新归为形式逻辑计算模型及辩证逻辑计算模型两类。其中，形式逻辑计算模型又分为经验模型半概念半经验模型半过程半经验模型以及理论模型4类。结合实例阐述这几类模型的主要特性及相关关系。
The result of morphological characters showed that cluster analysis at 50 % similarity level showed that all strains could be clustered into six groups , the first included xianzhi , daxian 823 , nanhan , yuanzhi , tianzhi , hanzhi ; the second included chizhi 10 , chizhi 12 , chizhi , ribenhongzhi , ribenpingzhi ; the third included zizhi , heizhi ; the fourth included xuezhi , jingdalingzhi ; the fifth included baizhi ; the sixth included ribenchizhi 分析结果表明：在相似水平为50 %时供试菌株聚合为6类：第1类包括以韩芝为代表的7个菌株；第2类包括以赤芝为代表的5个菌株；第3类包括紫芝和黑芝；第4类为血芝和京大灵芝；第5类为白芝；第6类为日本赤芝。
Results showed that : compared with non - involved , passive victims had relatively negative self - concept in social domain and poor self - esteem ; provocative victims had relatively negative self - concept in scholastic and social domain and poor self - esteem . anxious bullies had relatively negative self - concept in scholastic domain and poor self - esteem . confident bullies had high self - esteem and common or more positive self - concept in scholastic and social domain 卷入欺负行为的4类儿童的自我概念的研究结果表明：与非卷入类相比，消极的受害类有较低社交认知和自尊，平均水平的学业认知；激惹的受害类有较低的学业认知，社交认知和自尊；焦虑的欺负类有较低的学业认知和自尊，平均水平的社交认知；自信的欺负类有平均水平或略高的学业认知、社交认知和自尊。
