board pump 中文意思是什麼
board pump
解釋
甲板泵-
It ’ s a medical treatment equipment of high capability but low price. this thesis chooses a discal peristaltic pump and put forward amelioration schemes based on analysis of trait of transfer pump in common use presently and selects stepper motor as drive motor. in order to reduce the whole volume, the pcb board integrates stepper motor drive circuit, keyset, alarm circuit and lcd
本文在分析目前常用輸液泵的優缺點的基礎上，選擇dg - 1盤狀蠕動泵，並進行了結構改進;選擇步進電機作為輸液泵的驅動電機，為縮小整體的體積，將步進電機的驅動電路、按鍵、 lcd和報警電路集成到單板上。 -
Technologies such as chemical constitution selecting, alloy melting, casting process designing and optimizing, mechanical machining and heat treatment process on pump body, impeller, front and rear board of cw. nb450 dredge pump abrasion resistance parts are concluded
摘要總結了用於挖泥船的cw . nb450型泥泵過流耐磨部件泵殼、葉輪、前後襯板的化學成分選擇、合金熔煉、鑄造工藝設計及優化、機械加工、熱處理工藝等技術。 -
The four life rafts on board each newly purchased catamarans of first ferry macau are of most advanced model in asia. each of the life rafts is capable to carry 150 passengers during evacuation and is equipped with an emergency pack which contains paddles, topping - up pump, repair kit and first - aid kit
新渡輪澳門新購置的高速雙體船，每艘均配備四艘現時全亞洲最先進的救生筏每艘救生筏可載客150人，並附有緊急裝備，包括短槳打氣泵維修套件及急救用品，以備不時之需。 -
The four life rafts on board each newly purchased catamarans of first ferry ( macau ) are of most advanced model in asia. each of the life rafts is capable to carry 150 passengers during evacuation and is equipped with an emergency pack which contains paddles, topping - up pump, repair kit and first - aid kit
新渡輪（澳門）新購置的高速雙體船，每艘均配備四艘現時全亞洲最先進的救生筏；每艘救生筏可載客150人，並附有緊急裝備，包括短槳、打氣泵、維修套件及急救用品，以備不時之需。 -
This system captures the rack position signal and rotate speed signal of the fuel injection pump, and calculates the circulating fuel injection quantity by programming the computer. then the computer is programmed to control the daq board to generate a certain width pulse. finally, controlled by the pulse, the alcohol injection system injects a certain quantity alcohol into inlet manifold according to a setting diesel / alcohol proportion
該系統採用了在labview平臺上開發的pc總線?插卡式虛擬儀器系統，系統通過採集噴油泵的供油拉桿位置信號和轉速信號，利用計算機計算得出柴油的循環噴油量，再根據程序設定的柴油/酒精比例控制數據採集卡發出一定寬度的脈沖，控制低壓酒精噴射系統按比例將酒精噴入進氣歧管。
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