combustion limits 中文意思是什麼
-
In the course of the early rig tests it was observed that, within limits, combustion efficiency was largely independent of the size of the fuel jet.
在早期的試驗器試驗時，已經發現在一定權限范圍之內，燃油噴注的大小對燃燒效率影響很小。 -
For one, the petroleum - fueled internal - combustion engine ( ice ), as highly refined, reliable and economical as it is, is finally reaching its limits
首先，以石油為燃料的內燃機雖已相當進步、經濟、可靠，但也終于達到了極限。 -
Small and medium power internal combustion engines - cleanliness limits
中小功率內燃機.清潔度限值 -
First, the working principles of the combustion control system of marine main boiler in present use and its disadvantages are discussed in the paper ; in the light of the structure and motion traits of marine main boiler, the combustion control systems of single and double cross amplitude limits are designed. at the same time, the schematic diagram of system and recovery curves of some relative parameters are given, the system working principles and its advantages and disadvantages are discussed. based on the combustion control system of dual - crisscross amplitude limit, by selecting the independent variable, the fixed offset is improved into variable offset, the combustion control system of variable offset dual - crisscross amplitude limit is designed
首先討論了目前船用主鍋爐燃燒控制系統的工作原理及存在的不足；針對船用主鍋爐的結構及運行特點，設計了單交叉限幅燃燒控制系統和雙交叉限幅燃燒控制系統，同時給出了系統原理圖及有關參數的過渡過程曲線，討論了系統工作原理及優缺點；在雙交叉限幅燃燒控制系統的基礎上，將固定偏置經過自變量的選取，改進成變偏置，設計了變偏置雙交叉限幅燃燒控制系統，給出了系統原理圖及有關參數的過渡過程曲線，同時也給出了空氣壓力和燃油流量正負偏置函數與變偏置折線函數的關系式。 -
There are much complicated and exquisite physical and chemical processes when the oil and the air been mixed. for some theories of the combustion are not clear and the differential eguations are so complicated, it is very difficlut to get the accurate flow field distribution. so it limits the combustion theory to design conb ustion equipment
由於對某些燃料的燃燒過程機理至今尚不完全清楚，並且描述這一現象數學模型的控制微分方程很復雜，所以很難用解析方法求得等離子點火器燃燒流場的精確分佈，這樣就極大的限制了人們應用燃燒理論指導這一燃燒設備的設計研究。 -
Internal combustion engines driven generating sets. limits and measuring methods for torsional vibration of shaft systems
內燃發電機組軸系.扭轉振動的限值及測量方法 -
The system inherits the advantages of the combustion control systems of single and double cross amplitude limits, having overcome the disadvantages. it not only guarantees the system response performance of change in load, but also takes into account the economic performance of the system
該系統繼承了單交叉限幅燃燒控制系統和雙交叉限幅燃燒控制系統的優點，克服了不足，在保證系統變負荷響應性能的同時，還兼顧了系統的經濟性能。 -
Vehicles, boats and internal combustion engine driven devices - radio disturbance characteristics - limits and methods of measurement for the protection of receivers except those installed in the vehicle boat device itself or in adjacent vehicles boats devices
車輛船舶內燃機驅動裝置.無線電干擾特性.不包括那些安裝在車輛船舶裝置本身或鄰近車輛船舶裝置的接收機的保護限值和測量方法 -
Vehicles, boats, and internal combustion engine driven devices - radio disturbance characteristics - limits and methods of measurement for the protection of receivers except those installed in the vehicle boat device itself or in adjacent vehicles boats devices
車輛船舶內燃機驅動裝置.無線電干擾特性.不包括那些安裝在車輛船舶裝置本身或鄰近車輛船舶裝置的接收機的保護限值和測量方法
分享友人