查询词典 engine cleaner

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。

The engine systems department will work with existing engine technology to make today's engine tech cleaner burning and more fuel efficient.

发动机系统部将与现有的引擎技术，使今天的发动机燃烧更清洁的技术和更省油。

In addition, engine oil remains cleaner, longer because blow-by is reduced. Because carbon build up in the engine is also reduced the life of the engine is enhanced.

另外机油可以保持清洁更长久，因为汽缸的吹漏气减少，同时减少汽缸内的积碳，令引擎的寿命更长。

Dramatic reduction in engine deposits and cleaner spark plugs giving longer engine life, better power, improved spark plug performance and less chance of engine pre-ignition.

大幅降低存款和清洁的发动机火花塞给予延长发动机寿命，更好的能力，改进火花塞的性能，降低发动机的预燃式的机会。

In order to meet various type of vehicle service needs, the corporate invests nearly 2,000,000 Yuan purchased some domestic first-class engine malfunction diagnosis equipment such as Launch X431TOOL series decoder, Launch KES-200 engine comprehensive analyzer, the exhaust analyzer, the automobile multimeter and so on and the international top malfunction diagnosis equipment such as BOSCH KTS540 decoder, BOSCH FSA740 engine comprehensive analyzer; also purchased some chassis test and service equipment such as lifting machine, four wheel aligner, the detection line, the wheel dynamic balancer, the tire sufficient nitrogen machine and so on; as well as purchased the automobile body adjuster ,the outline repair machine, the carbon dioxide protection welding machine, the roasts tand japanning room and so on; also purchased various oil route exempt opening type cleaner and ultrasonic wave dirt clearer; The company has also purchased various vehicle necessary special-purpose removal and installation tools.

为满足各类型轿车维修需要，公司投资近200万元购置了元征X431TOOL系列解码器、元征KES-200发动机综合分析仪、尾气分析仪、汽车万用表等国内一流的发动机故障诊断设备和国际顶级发动机故障诊断设备博世KTS540解码器、博世FSA740发动机综合分析仪；购置了举升机、四轮定位仪、检测线、轮胎平衡机、轮胎充氮机等底盘检测维修设备；购置了车身矫正仪、外形修复机、二氧化碳保护焊机、烤漆房等钣金喷涂设备；购置了各类油路免拆清洗机及超声波污垢清洗机等清洗设备；公司还购置了与各车型配套的专用拆装工具。

Based on a series of signal process and noise source identification techniques, especially the major noise source identification methods, such as expurgation method, sound intensity analysis, spectrum analysis vibro-acoustic correlation analysis and so on, the pass-by noise control of SC7080A and SC6360B are studied in detail. By the roadway and dais experiments, the major noise and radiating parts are identified and some economical controlling methods are made. For the SC7080A, to control the emissing noise from the intake and shell vibration of air cleaner, a intake muffler is installed between the air cleaner and intake valve. Based on the theory of Helmholtz resonator, One three-parallel-connected resonant silencer is designed and trial-manufactured. For the SC6360B, the attenuation performance of exhaust muffler in high frequency region is improved. To reduce the vibration noise of shell part, the structure of oil sump tank, exhaust manifold shield and exhaust manifold shield are analyzed and improved. At the same time, some measures, such as sound absorption, sound insulation, are taken to reduce the noise of engine surface emissivity and a sound shield is designed.

本文首先综述了目前国内外汽车加速噪声控制的现状、主要方法和技术措施，在此基础上，结合SC7080A和SC6350B汽车的车外加速噪声水平及现状，综合运用分别运行法、声强法、频谱分析法、声振相干函数法等现代噪声源识别方法，对SC7080A和SC6360B汽车进行了准确详细的车外加速噪声源识别并提出了经济可行的控制方案，针对SC7080A，主要在空气滤清器和进气阀门之间的进气管道上加装进气消声器，抑制空气滤清器壳体表面和进气口两处的噪声辐射，根据Helmholtz共振腔原理设计了三腔并联旁支型共振消声器，并进行了工程化设计和试制；针对SC6360B，主要改善了排气消声器在高频段的消声性能，对罩壳类零件进行了结构改进，降低了其表面噪声的辐射，并对发动机舱进行了吸声、隔声处理，设计了发动机隔声罩。

Applications: Recommended to apply in turbine jet engine, turbo fan engine, turbo airscrew engine, turbo-axle engine and other civil or military aviation gas-consuming engines, as well as industrial or marine gas-consuming engines.

应用：被推荐用于涡轮喷气发动机、涡轮风扇发动机、涡轮螺旋桨发动机、涡轮轴发动机等民用和军用航空燃气轮发动机上，也适用于工业和船用的航空型燃气轮机发动机。

The apparatus adopts the technique of one-chip computer,can set ignition advance angle at random rev of the engine at any time and assists the power test of the engine.The apparatus can survey and describe the best ignition advance angle curve of motorcycle engine and affords gist for the design of motorcycle engine and ignition control.

该仪器采用单片机技术，能够在任意发动机转速下设定任意点火提前角，配合发动机测功试验，可以快速测绘出摩托车发动机最佳点火提前角曲线，为发动机和点火器设计提供依据。

The other country that plan of promotion of large-scale whole world involves 30 million dollar, area mixes Alibaba put in channel to still include, the United States of search engine Google(with America the greatest whole world), the United States' home page of the biggest portal website Yahoo, biggest socialization kind of website FacebookUnited States, MSN of famous search engine, Ask.com reachs Business.com, the Internet alliance Commission Junction with banner whole world, 12 spanish that the Mercado Libre place that still includes South America belongs to and Portuguese website; In the Asia, include the news group Indiatimes with famous India, India the network edition of distinguished newspaper TheHindu and Vietnam Vnexpress of portal of the first news, Taiwan is integrated kind of portal Yam.com, auction kind of website Ruten.com.tw and famous consumptive number Mobile01.com of perpendicular portal website, 9 this locality with the famousest Korea search engine to include Naver.com, Yahoo.co.kr to wait, in addition still be in the place such as area of Europe, England, France, Poland, Czech, Turkey, Wukelan, middle east, south Africa, Malaysia, Australia and Chinese Hong Kong engine of famous portal website, search and online community.

阿里巴巴3000万美元大规模全球推广计划涉及的其他国家、地区和投放渠道还包括，美洲全球最大的搜索引擎Google、美国最大的门户网站Yahoo首页、最大的社交类网站Facebook，知名搜索引擎MSN、Ask.com及Business.com，全球领先的互联网联盟Commission Junction，还包括南美的Mercado Libre所属的12个西班牙语和葡萄牙语网站；在亚洲，包括印度著名的新闻集团Indiatimes、印度著名报纸的网络版TheHindu以及越南第一新闻门户Vnexpress、台湾综合类门户Yam.com、拍卖类网站Ruten.com.tw和著名的消费数码垂直门户网站Mobile01.com，韩国最著名的9个本地搜索引擎包括naver.com、yahoo.co.kr等，此外还在欧洲、英国、法国、波兰、捷克、土耳其、乌克兰、中东、南非、马来西亚、澳大利亚以及中国香港地区等当地著名的门户网站、搜索引擎和在线社区等投放。

The applied direction of perpendicular search engine is very much, for instance information of business library search, supply and demand searchs engine, shopping search, house property search, talent search, map search, Mp3 search, picture search to wait, almost of all kinds information can refine all trades and professions to be propped up into of all kinds perpendicular search index further, compare omnibus search engine, perpendicular search engine can match a few specific requirement of masses in some way more.

垂直搜索引擎的应用方向很多，比如企业库搜索、供求信息搜索引擎、购物搜索、房产搜索、人才搜索、地图搜索、mp3搜索、图片搜索等，几乎各行各业各类信息都可以进一步细化成各类的垂直搜索引擎，相比综合性的搜索引擎，垂直搜索引擎更能匹配大众在某些方面的一些特定需求。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。