查询词典 refining engine

Search engine optimization: Search engine optimization is one of the most effective ways how to get the large n umber of very good targeted customers.

搜索引擎优化：搜索引擎优化是一种最有效如何如何让大型氮客户对象康复会很好。

Engine and engine component heating is important for optimum performance and uptime.

发动机和发动机部件的加热对保证最佳性能和可用时间非常重要。

The distribution of gear's contact stress, root stress, and contact engagement line in the engagement situation of gear pairs, were obtained on the base of explicit integration method. 3. Adopting the method of system matrix, the torsional vibration differential equation of general shafting was gained. The simple harmonic forms of excitation torque under the normal combustion or piston flameout of in-line engine and v-type engine were analysed. The decoupled algorithm of free vibration and forced vibration and the solution to the vibration damper's energy of resistance and the off-resonance calculation were studied. The sensitivity formulations of the natural frequency and vibration mode to physical parameters of system were derived by solving the eigenvalue problem. These sensitivity formulations provided the theoretical base for the dynamic modification of structure.

运用系统矩阵法建立了轴系的扭振微分方程，并对直列和V型发动机在正常发火和气缸熄火工况下的激振力矩进行了详细的简谐分析；基于精确方法推导了自由振动和强迫振动的解耦算法，给出了能量法计算中的减振器阻尼功求解和非共振计算方法；并研究了曲轴系扭振非线性分析中的变惯量问题，得到了单缸转动惯量的精确求解公式以及变惯量和固有频率的关系式；最后，从特征方程和振型正交性出发，推导了固有频率和振型对轴系转动惯量和刚度等物理参数的灵敏度，为扭振系统的结构动力学修改提供了理论基础。

Whirlpool fan aero-engine is the object of study of this paper,based on the deepgoing research of the phenomenon about speed lost and pant vibratility with whole engine and compressor parts,To use DSP as inner part,This paper develop the bef...

以涡扇发动机为研究对象，在对整机与压气机部件失速和喘振现象深入研究的基础上，以DSP为核心，研制出气动失稳预警系统。

With the aim of control pneumatic stability fault and ensure the safety and function of aero-engine,The method To survey and change The two pneumatic stability faults include speed lost and pant vibratility of aero-engine has been an important researchful subject matter.

如何对航空发动机失速和喘振这两类气动失稳进行测量、变换，以便对气动失稳进行控制，确保发动机安全和性能是当前国内外航空界的一项重要研究内容。

Be such, to new website that still ranks data without Alexa, alexa is collected also have a process, like be just like search to all alone engine is collected, this needs period of time, specific how long is the thing of the specific algorithm inside Alexa, we are bad also and informal speak carelessly, but have a bit, if the visit amount of your station is large, meet what collect quickly for certain, still what Alexa ranks raise a question, the effective affirmation that brush a station can raise a rank, but Alexa rank also is an index that measures a website, collect an amount with Pr value and search engine, key word ranks the algorithm that there is his like waiting a moment, not be effect of 9 days of affirmative certain visibility, it is commonly of course should such, but what thing has exception, so, urgent also be urgent do not come, general left and right sides of a week, affirmative meeting vicissitudinous, if you are,undertaking brushing the word of the station effectively.

是这样的，对于新网站(还没有alexa排名数据的网站)，alexa收录也有一个过程，就好比搜索引擎收录一样，这个需要一段时间，具体多长时间就是 alexa里面的具体算法的事情，我们也不好随便乱说的，但是有一点，如果你站的访问量大，肯定会加速收录的，还有alexa排名的提高问题，有效的刷站肯定会提高排名，但是alexa排名也是衡量网站的一个指数，就和pr值和搜索引擎收录数量，关键字排名等等一样有自己的算法，不是一两天肯定就一定能见效果的，当然一般是应该这样，但是什么事情都有例外，所以，急也是急不来的，一般一个星期左右，肯定会有变化的，如果你是在进行有效刷站的话。

Code Visualizer is very easy to use, and including powerful C/C++ analysis engine and intuitive drawing engine.

典visualizer是非常容易使用，其中还包括有强大的炭/炭++分析引擎和直觉绘图引擎。

Web crawler technology is the key to search engine, it is an automatic extraction, analysis and filtering website procedures for search engine downloaded the webpage from the World Wide Web.

而网络爬虫作为搜索引擎的关键技术，它是一个自动提取，分析并过滤网页的程序，为搜索引擎从万维网上下载网页，是搜索引擎的重要组成。

An approach has been made to the repairing welding carried out for the can iron engine frame and sole plate Daihatzu diesels for marine application , regarding to such aspects as specified welded position, preliminary to welding, welding method, welding technology and qualified weldor, with the aim of fulfilling the requirement of quality set for engine product by vessels.

本文对大发船用柴油机铸铁机身、机座的焊接部位、焊前准备、焊接方法、焊接工艺等进行了探索，以达到船舶对发动机产品质量的要求。

In event of special condition,the present speed of main engine can be sent from engine room and respond from wheelhouse

在特殊的情况下，可是逆向使用，即由机舱传达主机现行速度的信息，而驾驶室回答信息。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48