multi valve 中文意思是什麼
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Comparing the usage of duckbill valve with multi - port heads in fengpu outfall in shanghai it is concluded that whether or not duckbill valves shall be used in a sea outfall depends on the comprehensive analysis of the specific engineering conditions
結合上海市奉浦排海工程，對使用鴨嘴閥與多噴口噴頭進行了比較，認為鴨嘴閥在排海工程中的使用與否應根據具體工程綜合分析決定。 -
Design of hot extrusion mould of roughcast of multi - joint thin - wall brazen valve body
多接頭薄壁銅閥體毛坯熱擠壓模設計 -
The reassigned smoothed pseudo wigner - ville distribution ( rspwvd ) is introduced, which has less interference and higher resolution than other time frequency distributions like wigner - ville, choi - williams etc. it is used to detect the multi - knocking of engine such as cylinder, piston pin, valve, crank bearing, connecting rod bearing and jib knocking. a new fault diagnosis technique based on the rspwvd for the engine multi - knocking problem is proposed. by comparing the bispectrum and bicoherence of the gear vibration signals, it is demonstrated that bispectrum has an advantage over bicoherence for feature extraction of such signals
第四章首次引入一種重分配方法，得到干擾項少而解析度高的重分配平滑偽魏格納維爾分佈（ rspwvd ） ；對發動機曲軸主軸承響、連桿軸承響、活塞銷響、活塞敲缸響、氣門響和挺桿響等常見機械異響故障振動信號特徵進行了全面地比較分析；通過對各種異響故障特徵信號的分析研究，提出基於rspwvd的發動機多異響故障診斷策略，利用該策略可以準確識別不同的發動機異響故障。 -
Then pid flow rate control algorithm is introduced. all experiments made in this chapter are about measuring the valve parameters according to spool positions, single actuator flow rate control by the calculated flow rate feedback control method, free flow rate dividing control under the sufficient pump discharge flow rate situation, proportion flow rate dividing and flow rate dividing based on meter - in flow rate feedback control method under insufficient pump discharge flow rate situation. the results of all experiments proved that the method presented in this thesis is an effective way to overcome the unreasonable flow rate dividing when simultaneously operating multi - actuators with different inertia loads
第四章介紹了多執行器復合控制實驗系統和實驗方法；介紹了實驗採用的流量控制的pid演算法；並測定了執行器控制閥和閥芯位移相關的系數；做了單個執行器計算流量反饋流量控制、流量足夠情況下多執行器流量任意分配、流量不足情況下多執行器按比例調節流量分配和多執行器進油側流量反饋分流控制實驗；通過實驗說明了論文提出的分流控制方法能實現大小慣性負載復合操作時的合理分流。 -
Study on multi - thread communication in automatic detecting device for gas lock valve
閉氣塞自動檢測系統多線程通訊實現的研究 -
Structural design and estimation on intake and exhaust ports of multi - valve engines
排氣道的結構設計與評價 -
Industrial valves - multi - turn valve actuator attachments
工業閥門.多回轉閥門驅動裝置的附件 -
This thesis reports an analytic study on the giant - magnetoresistance of multi - layer sandwich structure and spin - valve structure by using green function quantum statistics approach and nonlinear kubo formula that was derived by sub - dynamics theory
本論文報導使用量子統計格林函數方法以及由子動力學理論推出的非線性響應理論對多層膜三明治結構和自旋閥結構的巨磁電阻效應的解析研究。 -
The authors deduced the analytic formula for the calculation of the giant - magnetoresistance of multi - layer sandwich structure and spin - valve structure, and also discussed what the calculation results implied
論文作者得出了多層膜三明治結構和自旋閥結構的巨磁電阻效應的解析公式，並分析了結果的意義。 -
In 1998 vedyayev and cooperators calculated giant - magnetoresistance of multi - layer sandwich structure and spin - valve structure by using the linear response kubo formula and green function technology
1998年vedyayev等人運用這個線性響應的kubo公式和格林函數技術計算了多層膜三明治結構和自旋閥結構的巨磁電阻。 -
Cement bags making machine is specialized for making cement bags processes compounded plastic woven bags. this machine can print the cement bags with multi - color on both sides, m - fold it and hot cut it by valve - shape saw tooth - like blades
水泥袋專用制袋機用於塑料編織袋復合工序后，需進行的多色雙面印刷移位折 -
By adopting the vibration signal amplitude domain multi - parameter diagnosis method, the troubles of the valve on a triplex pump can be recognized accurately
採用振動信號幅值域多參數（如峭度指標、裕度指標和脈沖指標等）診斷法，可較準確地判別三缸泵泵閥的故障。 -
Multi - disc swing foot valve
旋啟多瓣式止回閥 -
Because there are obviously multi - dimensional feature at the cleaning valve, we adopt the three - dimensional viscous flow field and the spalart - allmaras model to calculate the flow coefficient, to raise the solution of setting the boundary condition, to study the flow properties and corresponding parameter varying
清洗液閥門具有明顯的多維流動特性，用三維流場計算其流量系數，採用spalart - allmaras湍流模型（簡稱s - a模型） ，提出了邊界條件的設定方法，來研究清洗液閥門的流量特性以及相應的參數變化規律。 -
The whole machine is covered by a stainless steel outshell, the surface is clean and delicate, multi homogenic constructions are designed is the working valve, so, under the cirumstance of same homogenic effect, there are such advantages as power - saving and obviously effective. it is suitable for liquid - liauid emulsification manufacturing industry
產品說明:整臺機器用不銹鋼外殼罩住，外表光潔精緻，在工作閥中設計了多次均質過程的結構，因此在達到同樣均質效果的情況下，具有省功率，效果明顯等優點，適用於制備液-液乳化物的行業。 -
The robot controller adopts a kind of two - level structure. the top level was the host controller and motor driver, the main program and motor servo arithmetic program running in it, and also receive command from the remote computer. the lowest level was two sensing system, fixing on foot of the robot, gathering and processing information from multi - kind sensors, and also controlled the pump and valve
機器人嵌入式控制器採用兩層結構，上層為機器人主控及驅動電路，負責運行機器人主控程序及多電機伺服控制演算法，以及接收上位計算機的遠程遙控命令;下層為兩個足部傳感系統模塊，分別安裝在機器人的兩個足上，負責多種傳感器信息的採集、處理及泵和閥的驅動控制。 -
It can solely or jointly apply to all kinds of industrial automatic control and is widely used to intelligentize varied industrial automatic equipments as electric valves and actuators, etc. in general, the designed system has well met the developmental demand on intelligenzation, miniature, multi - function, high quality / valve rate
它既能用於調節閥、電動執行器等工業自動化裝置的智能化改造並與之配套使用，也可單獨用於各種工業自動化控制過程。較好地滿足了伺服操作器智能化、微型化、多功能化、高性價比的發展趨勢與要求。 -
Industrial valves. multi - turn valve actuator attachments
工業閥門.多圈旋轉閥門驅動器附件 -
Multi - turn valve actuator attachments
多回轉閥門驅動裝置的連接 -
Multi - turn valve actuator attachment ; dimensions of type c driving components
多轉的閥門啟動器連接. c形傳動部件的尺寸
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