DF4D series Diesel Locomotives designed and manufactured by Dalian Locomotive Works, are a group of locomotives that utilize 240/275ZJD series diesel engines.
大连机车车辆厂研制的东风4D系列内燃机车,是以240/275ZJD系列柴油机为动力的一组机车的统称。
The phenomenon of the brake shoe nonaffine wear at Position 1 and 6 has been common since DF 4 series locomotives have been put into service.
东风4系列机车自投入运用以来,其1、6位闸瓦偏磨现象普遍存在,而且间或机车缓解时出现闸瓦贴靠轮箍踏面,造成轮箍松弛。
Discussion on serialization of new type AC drive electric locomotives;
论新型交流传动电力机车的系列化
Generalization & serialization analysis of SS series electric locomotive auxilliary machines;
SS型电力机车辅助电机通用化、系列化分析
As the important sign of military standardization, GSM (generalization, serialization and modelization) is necessary to develop medical equipment.
通用化、系列化和模块化(简称“三化”)是军用标准化的重要标志,也是加快发展卫生装备的必要途径。
Research on the combined seriation automatic feeders;
组合式系列化自动喂毛机的研究
Seriation Design of W305 Torque Converter;
基于W305液力变矩器的系列化设计
Design investigation of standard ization、seriation and generalization on some components of auxiliary motors;
辅助电机部分零部件的标准化、系列化、通用化设计探讨
Series thin tube sheet heat exchangers for nitrogenfertilizer plants and calculation analysis.and research ofthin tube sheets;
氮肥厂用薄管板换热器系列化及薄管板计算分析研究
The Application of "Series Experiments" in the Teaching of Elementary Chemistry;
系列化实验在基础化学教学中的应用
Design of a series of 4-port high power differential phase shift isolators;
四端差相移式高功率隔离器系列化设计
seriation ,universalization and standardization
系列化、通用化、标准化
Based on Pro / E of the serialization of springs parametric modeling
基于Pro/E的系列化弹簧参数化建模
Methodology Discussion for Product Seriation Design,Handy Power Tools Seriation Design
系列化产品设计方法探讨——手持电动工具系列化设计
Research on the Serial Indexable Milling Cutter Parametric Design System;
系列化可转位铣刀参数化设计系统的研究
The small and medium wheel generator units have the characteristics of serialization, standardization, and generalization.
中、型水轮发电机组具有系列化、准化、用化的特点。
Standardization Serialization and Modularization of Locomotive and Car Maintainability
机车车辆维修性与标准化、系列化、模块化
Study on Series of the Thick-Film PTC Thermal Paste;
系列化厚膜PTC热敏电阻浆料的研制
Indirect Electro-Synthesization of Benzoic Acid and Its Derivatives;
苯甲酸及其系列化合物的间接电合成
The relation of the organic compounds forming a homologous series.
同系列构成同系列的有机化合物的关系
Seven Stars Big Dipper Multi-purpose colloid mill JM series, the colloid pump the ZB series, the mulser R series.
产品描述:七星JM多功能胶体磨系列、胶体泵ZB系列、乳化机r系列。
A row, line, series, or range.
行列行、列、系列或行列
The series of Beauty cosmetics is intended to provide exquisite makeup for you.
系列美容化妆品，为您精美化妆。
Deepen the Civilian-Centered Ideology in Book Hua--Serial Research 4 on Book Hua;
《化书》对民本思想的深化——《化书》系列研究之四
Series of steel pipe size for petrochemical enterprises
石油化工企业钢管尺寸系列
computerized queuing system [Hong Kong Housing Authority]
计算机化队列系统〔香港房屋委员会〕
Hosting a series of Olympic-oriented cultural activities ?
举办一系列奥林匹克文化主题活动。
To organize into a systematic arrangement, usually by summarizing or classifying.
整理通过总结或分类，形成系统化排列
He modernized whole product range .
他使所有产品系列现代化了。
