查询词典 internal combustion engine

The reporter sees from the official website of global search congress yesterday, this congress place is in Xiamen circle in the air aigret big public house, time is on April 18,, meeting theme includes to search engine of engine sale, search to optimize, management of analysis of alliance of B2B, advertisement, advertisement and discharge are monitored etc, at the appointed time will tens of field explain search engine sale and optimized practice skill by top class search expert and itself of search engine company, at the same time will release the whole world to search engine market to analyse a report by authoritative orgnaization for a short while.

记者昨日从全球搜索大会的官方网站上看到，此次大会地点在厦门翔鹭大酒店，时间为4月18日、19日两天，会议主题包括&搜索引擎营销、搜索引擎优化、B2B、广告联盟、广告分析治理和流量监测&等，届时将有数十场由顶级的搜索专家和搜索引擎公司本身讲解搜索引擎营销和优化的实践技巧，同时将第一时间由权威机构发布全球搜索引擎市场分析报告。

By utilizing electromagnetic valve, we can control opening and closing timings of intake and exhaust valves according to the operating situation of the engine. Therefore, the engine performance can be improved suitably in exhaut emission during starting, idle stability, fuel comsumption and engine power, etc. When an engine rotates in the low speed, gas flow is bad and the throttle which adjusts air mass is apt to cause the pumping lose of the engine.

中文摘要传统机械式可变汽门正时系统为分段固定式机构，无法根据引擎转速以及负载变化来提供适当的汽门正时；利用电磁式气阀可根据引擎当时状况控制进排气门的开启与关闭正时以及汽门持续开启正时，因此引擎在冷启动废气排放、怠速稳定性、燃油消耗率以及引擎性能等方面均相当之改善。

It analyzes the cost of internal trade according to the transaction theory, concluding that the internal trade has certain limitations; From the aspect of asset specialization it also analyzes that the bounder of internal trade is the point at which internal trade cost is equal to the external trade cost; It shows that the internal trade will finally come to an end due to the specialization, monopoly and low efficiency it incurs.

借用交易成本理论，分析了内部贸易的成本，从而得出内部贸易有一定限度的结论；从资产专用性的角度分析了内部贸易的边界：内部贸易成本等于外部交易成本；从内部贸易所产生的专业化、垄断和低效率的角度，提出内部贸易会走向解体或终结。

Based on it, the research content of this dissertation has been determined. Tuan Shan River Bridge is selected as an example and APDL is used to analyze the elastic properties. After calculating the internal force influence surface of assembly skew hollow slab bridge, the internal force-controlling section is attained; the transverse distribution of internal force is studied and the transverse distribution coefficient is parametric analyzed. Based on the results, relation formula of transverse distribution coefficient between skew and perpendicular bridges are fitted. Practical calculation method for the internal force calculation of assembly skew hollow slab bridge is offered. Some conclusions are drawn from comparing and analysing the internal force, bearing reaction and deformation of both assembly and monolithic skew slab bridges.

本文对装配式斜交空心板桥的发展现状进行了综述，从此出发，确定了本文的研究内容，以团山河大桥为工程背景，采用ANSYS 提供的参数化语言APDL，对装配式斜交空心板桥弹性特性进行全面分析，计算了装配式斜交空心板桥的内力影响面，得到内力控制截面；同时计算了内力的横向分布影响线和横向分布系数，并对内力横向分布系数进行了参数分析；基于参数分析的结果，拟合了装配式斜交空心板桥与对应正交桥内力横向分布系数的关系式，为装配式斜交空心板桥的内力计算提供了实用计算方法；对比分析了装配式斜板桥与整体式斜板桥的内力、支座反力以及变形特点，得出了一些有益结论。

At present, the main problems existing in the internal audit of our country's highway departments are that the understanding of the importance and f unctions of the internal audit is insufficient; the activity of the internal aud itors is not high; the quality of the internal auditors is lower; the form of th e internal audit is simple and passive.

当前我国公路部门内部审计工作存在主要的问题是对内部审计工作的重要性及作用认识不足，内审人员的积极性不高，内审人员素质低、变动频繁，内审形式单一、被动。

Based on the analyses of the chemical and the physical characteristics of hydrogen peroxide, the effect mechanism of H2O2 additive on diesel combustion was put forward and proved by the heat release rate of the single-cylinder engine test. The experimental results on 135 diesel engine bench show that H2O2 additive is effective to improve diesel combustion, and the specific fuel consumption, particulate matter and NO are decreased obviously.

对过氧化氢的化学及物理特性进行了分析，建立了过氧化氢组液影响内燃机燃烧过程的机理模型，并且通过放热规律进行了试验验证。135单缸机的试验结果表明，过氧化氢组液的效果相当显著，可以同时降低油耗以及碳烟和NO的排放。

Combustion process of a ceramic heat insulated compound engine was experimentally studied in a constant-volume combustion bomb and a B1135 type single-cylinder diesel engine.

结果表明，由于陶瓷隅热复合机的压缩终点温度和压力很高，使滞燃期过短，空气粘度高，着火点在喷油嘴孔口附近，初期火焰横贯喷注，使空气与燃油混合条件差，因而仍沿用常规发动机燃烧系统参数时，燃烧过程恶化、燃油消耗率上升。

Dieseal Engine s dynamism and economy,as the impoortant indices of its properties,are determined by the correctness,timeliness and entireness of its combustion Therefore,analysis on factors influencing dieseal Engine s combustion appears to be most importan

柴油机的动力性和经济性是衡量柴油机性能好坏的重要指标，而柴油机的燃烧过程能否正确、及时、完全地进行将直接影响柴油机的动力性和经济性。

In this paper, the different volume ratio additives'influences on the economy of different fuels as well as the characteristics of combustion and emission have been investigated employing the knowledge about combustion dynamics and chemical reaction dynamics on the base of the gasoline additives application actuality in engine. Dimethyl Carbonate, Diisopropyl Ether and Ditert-Butyl Peroxide are selected as gasoline additives to explore the potential and promotable additives by engine tests in different base fuels.

本文根据汽油添加剂的应用现状并结合内燃机燃烧学、化学反应动力学等知识，选择用碳酸二甲酯、二异丙醚、二叔丁基过氧化物作为汽油添加剂，通过不同基础燃油的发动机台架试验，研究不同添加体积比的添加剂对不同燃油经济性、燃烧特性、排放特性的影响，以探求潜在的可推广使用的汽油添加剂。

For Diesel/Gas dual-fuel engine, commixing combustion of gas fuel and diesel in cylinder results in some problems, as economical performance and emissions of engine become worse at light load and knocking combustion at heavy load and so on.

由于柴油和气体燃料的不同物化和燃烧特性，给双燃料发动机带来一些问题，如小负荷时发动机的经济性和排放不好，大负荷工况下易爆震等。

But Severus escaped the hands of those that Julianus had sent to murder him and sent a letter to the praetorian guard, giving them the signal either to desert Julianus or to kill him.

赛维鲁总算逃过了尤利阿努斯派来的杀手，并写了一封信给罗马的禁卫军，向他们发出信号，要么抛弃尤利阿努斯，要么干掉他。他们立即服从了。

This text is in terms of this of " human nature ", it is under the influence of western literature human nature thought to probe into, awakening in human nature of novel works and all sorts of limitations that affectionate The school of Mandarin Duck and butterfly.

本文便是从"人性"这一角度，探讨在西方文学人性思想的影响下，清末民初鸳鸯蝴蝶派的言情、哀情小说作品在人性方面的觉醒与种种局限。