chain unit
英 [tʃeɪn ˈjuːnɪt]
美 [tʃeɪn ˈjuːnɪt]
n. 链（结构）单元
双语例句
- Rival department-store chain Karstadt, a unit of Arcandor AG, now runs promotions at least six times a year that include new products, lavish store decorations, special shopping bags& and discounts.
Kaufhof的竞争对手、ArcandorAG旗下的百货公司连锁店Karstadt现在每年至少有六次促销活动，举办活动时会有新品推介，店内也装饰一新，还会提供专用购物袋并进行打折促销。 - Chain type long stroke pumping unit is mainly used in mid and anaphase oilfield.
链式长冲程抽油机主要是为开采中、期油田而设计的。 - Influence of Polymerization Process on Liquid Crystal Alignment on Polyimide with Side Chain Containing Biphenyl Unit
聚合工艺对联苯侧链型聚酰亚胺薄膜取向性能的影响 - Scheme design and performance analysis of a new chain drive pumping unit
新型链条抽油机的方案设计及性能分析 - Many idler pulleys are adopted in the structure of the new type chain pumping unit instead of girder pole in traditional connection mode, which can achieve a long stroke at work.
新型链条抽油机采用链条轨来代替传统抽油机连杆的硬连接以满足大冲程的工作要求。 - NEW CHAIN DRIVE PUMPING UNIT Design of new type pumping unit
新型链条抽油机设计螺旋传动电机换向抽油机的设计 - Digital simulation of system reliability of chain drive pumping unit
链条抽油机系统可靠性数字仿真 - In chapter 3, supply chain reliability optimization model and unit investment importance degree are introduced based on the supply chain reliability analysis, the numerical example is shown at the end of the chapter.
第三章在分析供应链可靠性的基础上，结合供应链规划的经济约束，构建了供应链成本最小的可靠性优化模型，提出了供应链单元总投资重要度的概念，最后是数值算例。 - NMR can be used in determining the composition and structure of the chain unit of rubber;
NMR法能分析橡胶链中单元链节的组成、结构； - The measures can be used to produce good kinetic property, anti-impacting and longer life-span chain driving unit.
合理选择链轮的材料、结构和热处理方法。根据这些方法可以制造出运动性能好、抗冲击、寿命长的轻便的链传动零部件，其使用寿命可延长10%以上。 - A series of reactive toughening accelerators ( LCEU PEG) containing both the flexible chain and rigid chain liquid crystal unit were synthesized and used to toughen the epoxy resin/ dicyandiamide curing system.
合成了既含聚乙二醇醚（PEG）柔性链、又含刚性液晶结构单元的活性增韧促进剂（LCEUPEG），对其促进环氧树脂／双氰双胺体系的固化反应活性、反应机制； - New chain drive pumping unit design
新型链条抽油机设计 - Speed chain is a key control unit connecting the set speed needed of divided parts of paper machine in the separated driving.
速度链是分部传动造纸机中连接各分部所需速度给定的一个关键控制单元。 - Study on Improving the Service Life of Core Push Rod Used for Chain Making Unit by Using Boron-Zirconium
应用硼锆共渗提高制链机组中心推杆使用寿命的研究 - Study on the polyimide alignment films with side chain containing biphenyl unit
含联苯基团侧链聚酰亚胺液晶取向膜的研究 - Force analysis of path chain on chain drive pumping unit without reverse rack
无换向架链条抽油机轨迹链条受力分析 - This paper describes a chain device for outer plug-in unit, which uses a single lock for locking multiple units.
本文介绍一种外插式插件的连锁装置，它利用一把锁同时锁住多个插件。 - Based on the function evaluation coefficient system, combined with the concepts of fuzzy grey element, a new method is first proposed for calculating the risk of the rope of chain well pumping unit, which is called the fuzzy grey element risk analysis.
在功效评价系数体系基础上，结合模糊灰元概念，对测算链条抽油机钢丝绳风险，首次提出了一种新颖的方法，称其为模糊灰元风险分析。 - Regarding isometric curve of two-stub hypocycloid as tooth profile curve of rigid wheel, a harmonic chain drive experimental unit is designed and manufactured.
以双支短幅内摆线的等距曲线作为刚轮的齿廓曲线，设计制作了1台谐波链传动试验样机，通过试验验证了谐波链传动的运动可行性； - The IR analysis shows that the oxygen in carbonyl group of CH_ ( 3) COO in PVAc chain unit provides lone pair electron to form the coordinate bond with metal copper ion Cu ( II).
IR分析表明：PVAc-Cu（Ⅱ）配合物中PVAc链节中的CH3COO&中的羰基氧提供孤对电子与金属离子Cu（Ⅱ）形成配位键。 - A new chain drive pumping unit was designed to prevent frequent failures of the balance mechanism and the reverse mechanism in traditional chain drive pumping units.
针对传统链条抽油机的平衡机构和换向机构故障率较高、影响生产的问题，设计了一种新型链条抽油机。 - Based on the analysis of the key technologies, the framework of production operation system is described and a novel approach for production management in agile supply chain based on the unit of decision and coordination is put forward.
然后介绍了敏捷供应链生产运作系统的相关技术，描述了敏捷供应链生产运作系统的组成与结构，提出了基于决策协调中心的敏捷供应链生产运作系统。 - Second, it analyses the relation between the sag and the tension of the loose side chain at the head end unit of AFC, upon which the control system circuit was designed and the experiments was made.
其次分析了机头链轮松边链条的悬垂量与张力的关系，并在此基础上设计了控制系统电路并进行实验； - The Research of Chain Type Hydraulic Pumping Unit of Long Stroke
长冲程链式液压抽油机的研究 - Hook-reverse and chain-drive pumping unit
挂钩换向链条驱动长冲程抽油机原理 - The novel highly branched comb-like polystyrenes with one side chain per repeating unit were synthesized by coupling reaction of living polystyrene carbanions ( PSLi) with DPE pendant groups of polystyrene backbone.
利用活性聚苯乙烯阴离子（PSLi）与含DPE侧基的聚苯乙烯进行偶联反应，制备了每个重复单元含一条侧链的高支化梳形聚苯乙烯。 - In this paper, selective oxidation technique used for cotton fiber makes its two vicinal hydroxyl groups in cellulose chain unit oxidized to aldehyde groups.
文中采用选择性氧化技术对棉纤维进行改性，将纤维素链单元的两个相邻仲羟基氧化为醛基。 - The third level is the value chain level of business units, where the asset merger would improve the industrial chain insides a business unit and then improve the efficiency of resource usage of an enterprise.
第三个层次是企业内部业务单元的价值链各环节，位于个价值链环节的资产收购，会进一步完善业务单元内部的产业链条，从而提升企业的资源利用效率。