常見例句Concrete Anchor Saferty Fator Static LOAD 4-5,Vibrative Load 8-10. 本頁膨脹螺栓的安全率采用靜載荷為4-5倍,動載荷為8-10。Its physical mechanism and vibrative characters are discussed in this paper. 總結(jié)出一次沖擊地震動的特點、產(chǎn)生條件及形成機制。In the paper, the repack method of the machine tool, the structure characters and the principle of the vibrative gun drill are introduced. 本文通過生產(chǎn)實踐較詳細(xì)地介紹了用振動槍鉆加工深孔時的機床改裝、槍鉆結(jié)構(gòu)特點及振動鉆削的機理。Variable speed device of elliptical gears was used to complete the sinusoidal vibration and the vibrative regular of the improved mould was analyzed. 采用非正弦振動使負(fù)滑脫時間短,正滑脫時間長,結(jié)晶器向上運動速度與鑄坯運動速度差較小。Newly developed semi automatic grinding wheel balancer for precise grinder detects unbalance vibrative signal by digital phase sensitive detection technique. 介紹新研制成功的精密磨床砂輪半自動平衡儀。Analyse and sum up the vibration laws and requirements of full resin bolt installation according to the vibrative characteristics of its installing technology. 從全長粘結(jié)式錨桿安裝工藝的振動特點出發(fā),分析并歸納了全長粘結(jié)式錨桿安裝的振動規(guī)律及其要求。 返回 vibrative