研磨壞 的英文怎麼說
中文拼音 [yánmóhuài]
研磨壞
英文
grinding machinery-
Hello, i ' m a ancient sword lover and badao forum is that i read everyday. but the ancient weapon i saw is rusted badly, or polished badly. i think for the sake to protect the little ancient weapon, whether ask a teacher such as mr. wudao to publish some posts about how to protect and polish ancient weapon. i think it ' s good for us to protect them. afterall as for some ancient weapon which needs polish a person had some polish knowledge must be more professional than a layman, and the damage to the weapon must also be less. i also know that ancient sword is better not to be polished, but we can ' t disturb peasants ' passion for earning more money. i think if let them polish randomly, we ' d better teach them some knowledge, which can decrease the damage, and leave some cowry to our offspring
大家好，我也是古刀兵愛好者，拔刀論壇是我每天必看的.但我在下面見到的古兵不是銹蝕的不象樣子，就是被人用沙輪磨的面目全非.我想為了更好的保護本來就遺存不多的古刀兵，能否請無刀先生這樣的老師定期發幾個貼子，就古刀兵的保護，研磨（有些不磨不行）的基本，基礎知識給我們上幾節普及課.我想這樣更有利於古兵的保護.畢竟對有些不磨不行的古兵器有些研磨知識的人對它的研磨是比門外漢來得專業些，對其損傷小些.我也知道古刀劍最好不磨，但我們誰也左右不了鄉下農民兄弟想多掙錢的熱情，我認為與其認其亂磨，還不如教其些知識，減輕破壞率，為子孫多留些寶貝Wedge is ground and lapped to a mirror finish and tightly guided to prevent dragging and seat damage
楔板經過研磨拋光達到鏡面光潔度，還經過緊密性引導來防止由於拖動造成閥座的損壞。This edta route has several remarkable advantages in comparison with other method. because of the greater ability of edta anions to chelate metal cations, and forming very stable and soluble complexes, all of the starting materials are mixed at the molecular or atoms level in a solution, it is easy to control the composition and a high degree of homogeneity is achievable
傳統的合成方法是高溫固相反應，由於灼燒溫度高、灼燒時間長，形成硬團聚體，產物粒徑較大，一般為m級，需進行球磨粉碎以減少其粒徑，很難制得均相、均一粒度分佈的氧化物粉體，在研磨過程中容易引入雜質且晶形破壞使得發光亮度減小。3. the diamond segment wear process was analyzed by testing the weight of segment before and after sawing. the patterns of wear and breakage of diamond grits and bond wear mechanism of the blade were analyzed based on the observation on the working surface of the saw blade by stereo microscope and scanning electronic microscope
採用稱重法測量鋸切過程鋸片節塊磨損量，並通過計算磨削比，分析了混凝土鋸切過程金剛石節塊的磨損特性及其影響因素，並採用sem和體視顯微鏡觀察節塊不同部位工作表面和金剛石的磨損破壞情況，研究了金剛石磨損破壞的主要形式和胎體材料的磨損形態。The cylinder block surface vibration monitoring of diesel cylinder liner wear is introduced, and the cylinder block surface vibration under the condition of exceeding the high - degree wear of cylinder liner is monitored
摘要研究了柴油機缸套磨損故障的機體振動監測，包括缸套破壞性磨損故障時的機體振動。Fluid machinery in these areas is damaged due to cavitation and sand abrasion, which has threaten directly the safety operation of hydraulic and hydroelectric engineering, causing huge economic losses. the research, therefore, on the combined effect of cavitation and sand abrasion is of great significance. the researchers at home and abroad have done a lot of work on this issue
我國許多河流的含沙量較大，如著名的黃河幹流年均含沙量達37 . 9m ~ 3 / s ，黃河三門峽的年平均輸沙量達16億t ，這些地區使用的泵、水輪機等許多流體機械都在夾沙水流的作用下，受到了沙粒磨損與空化剝蝕的聯合破壞，這種破壞直接危害了水利水電工程的安全運行，造成了巨大的經濟損失，因而對含沙水流條件下空化剝蝕與泥沙磨損聯合作用進行研究有著很大的工程實際意義。Never use abrasive cleansers or chemical solvents, as they may mar the casing
切勿使用研磨性清潔劑或化學溶劑清潔，以免損壞外殼。分享友人