water milling 中文意思是什麼
water milling
解釋
水縮絨-
Classification of water used in milling of porcelain enamel
搪瓷研磨用水的分類 -
In the early ming dynasty （ 1368 - 1644 ）, a highly - efficient water - powered device for milling grain was installed in tunxi county, anhui province
明代（公元1368 ? ? 1644年）初年，在安徽屯溪出現的一組綜合性穀物加工機械。以流水沖擊轉輪帶動石碓、石磨工作。 -
1 the rolls are made of chilled alloyed cast iron, their working surfaces are of high hardness and wear - resistant. the working temperature of the bored rolls is controllable by steam or cooling water that pass through them thus, to meet the requirements of milling process
1輥筒用合金冷硬鑄鐵製成工作表面具有較高的硬度，耐磨耐用。輥筒內腔可通如蒸汽或冷卻水以便調節輥筒的工作溫度，以滿足煉膠工藝的要求。 -
In chapter 5, thermal characteristics of spindle system with cooling jacket are analyzed on xk717 cnc milling machine by combining 3d finite element model with the temperature model of cooling water between spindle system and water tank. the effect factors to thermal behavior of the main spindle system are studied by analyzing both cooling parameters and structure. finally, the main conclusions and prospects for the future research are presented
第五章建立了xk717數控銑床主軸及主軸箱的三維有限元模型，結合普通水箱進行冷卻時冷卻水溫升的數學模型，對帶有冷卻套冷卻的銑床主軸系統進行熱特性分析，得出了各種參數（如冷卻泵的流量、水箱的大小、散熱狀況及冷卻水的溫度）對主軸熱特性的影響規律;並提出了對主軸冷卻套的布局進行改進的想法，從而為數控銑床的設計提供了理論依據。 -
Grade with corrosion resistant binder ( waste water etc. ) sliding rings, sealing rings in construction of pumps, water meter pins, plungers, spraying nozzles, guiding and bearing parts, wearing parts in laboratory and milling and mixing plants, plugging parts gfk cable, etc
耐腐蝕性的牌號，用於割捆機、滑動環、建築水泵中的密封環、水位計的銷釘、活塞、噴嘴、承壓零件、實驗室中的耐磨零件和銑削混合設備。 -
Therefore, as a metallic pigment supplier, we offer a new range of aluminium flake silver dollar type of products using water - milling technology
因此，作?一個金屬?料的提供者，我們運用水研磨機技術提供一個新的鋁片銀元?品線。 -
The reaction milling which is based on the principles of mechanochemistry theory takes more and more important part in developing new materials. the present researches have been foucsed on the reactions in solid - solid and solid - gas systems, but few in the solid - liquid systems. three systems were investigated by milling metal powders in distilled water
本文根據機械合金化及機械力化學等理論，在已有的研究基礎上加入適當創新，研究在水溶液中球磨mn 、 zn 、 sn等金屬粉末的固液球磨反應和球磨參數對反應產物和速度的影響。 -
Based on the experimental results and the correlative chemistry theory, the phases formed in the process and its influenceable factors were studied. the significant results were enumerated as follows : as for the mn - h2o system, 5g pure mn scraps ( 99. 5 %, - 200mesh ) and distilled water served as the starting materials were milled by high energy ball miller together with 200g steel balls as the milling medium. the experiments were conducted with the rotation speed of 380rpm. - mn3o4 nanopowders were fabricated after milling some time and would experienced phase transformations if continue to be milled. the reaction would be accelerated if a little of hcl or mnso4 was added while be decelerated if. a little of naoh was added. the - mn3o4 phase with particl size between 20 ~ 100 nanometer was obtained after milling 1. 5h when trace hcl was added. the oxygen added to the ball tin has little effect on the reaction
主要實驗結果如下: （ 1 ）對于mn - h2o系，通過高能行星式球磨機，在50ml蒸餾水中球磨5gmn粉末，球料比為40 : 1 ，轉速為380rpm ，球磨一定時間后獲得了納米級單相- mn3o4 。隨著球磨時間的延長，生成的- mn3o4會繼續被氧化或發生晶型轉變。加入微量hcl或mnso4會明顯加快mn的反應，加入hcl后，球磨1 . 5h后即獲得粒徑為20 100nm的單相- mn3o4粉末;加入微量的naoh會抑制mn反應生成- mn3o4 。 -
700mw water turbine and water turbine generator, and bush of fan, oxygen concentrator, rolling milling, spherical machine, and pump, and the integrated electric ring, fittings of motor
本公司專業生產200mw 600mw汽輪機及汽輪發電機軸瓦550mw 700mw水輪機及水輪發電機軸瓦鼓風機制氧機軋鋼機球磨機泵等大型軸瓦以及電機的集電環和配件。
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