First, a simple discussion for the mechanism about electrostatic atomization of the liquids has been given ; then the paper theoretically analyzed waving course, liquid drop producing course, and the liquid drop diffusing course in electrostatics atomization process., gave an analysis about the methods about carrying charges to the liquid drop, and analyzed that liquid with high electrical conductivity can be carried charges and atomized by electric field, while the isolated liquid with low electrical conductivity can be charged fully with the soakage electrode and inducing charge methods. at last the paper designed and configured the experimental equipment, conducted the atomization experiment to the three liquid medium - kerosene, emulsifier and alcohol under the same environment, handled the experimental results, then summarized the relationship between liquid electrostatic atomization effect and liquid surface tension, electronic conductivity and viscosity, along with the influence of voltage to electrostatic atomization and so on, found out the liquid atomization rule in high voltage electrostatic field
首先，對
液體介質的靜電霧化機理作了初步的探討，理論上分析了
液體霧化過程中射流區、波紋區、霧滴區和霧滴擴散區;然後對
液體荷電方法進行了研究分析，對于高電導率的
液體，場致荷電和接觸荷電可以使其霧化，而對于電導率較低的絕緣
液體，需用浸潤電極荷電和感應荷電方法使其充分帶電;最後，根據前面的研究分析，設計和組裝試驗裝置，在同一環境下對
煤油、乳化劑、酒精三種不同
液體介質進行高壓靜電霧化試驗，並對試驗結果進行分析處理，總結出
液體靜電霧化與
液體表面張力、電導率和粘度的關系及電壓對
液體靜電霧化的影響等，得出高壓靜電場中
液體霧化的一般規律。
And we stuffing food in one hole and out behind : food, chyle, blood, dung, earth, food : have to feed it like stoking an engine
然而我們是往一個孔里填塞食品，又從後面排泄。食物，乳糜，血
液，糞便，土壤，食物252 。得像往火車頭里添
煤似的填塞食品。
The liquid gas coal gas smog detector
液化氣
煤氣煙霧報警探測kl - 8818a
S gear oil pump can deliver clean neutral oil liquid of viscosity at 1 - 8 e, such as the mineral oil of engine oil, coal oil and diesel oil, as well as various vegetable oils, from one container into another
型齒輪油泵能將粘度為1 - 8 e清潔的中性油
液（例如：機油、
煤油、柴油等礦物油和各種植物油）從一容器輸送到另一容器內。
Standard specification for creosote - coal tar solution
雜酚油-
煤焦油溶
液的標準規范
Crude oil, product oil, edible oil, natural gas, chemical material, lng, cwm, sewage, tap water, etc
原油、成品油、食用油、天然氣、化工物料、
液化天然氣、水
煤漿、污水、自來水等。
Experimental study of the coal - ash fusion characteristics of waste - liquid coal water slurry and refined coal cws
廢
液水
煤漿和精
煤水
煤漿
煤灰熔融特性試驗研究
Used in municipal engineering, infrastructure projects, chemical, printing, dyeing, medicine, shipbuilding, foundry and foodstuff to pump thick and dreggy liquid, paste, sand, flowing silt in rivers, as well as liquid containing mud and stone pieces in coal mines
可用市政、基建、化工、印染、醫藥、造船、鑄造、食品等行業抽吸濃稠
液、污濁
液、糊狀體、流砂及城市河道的流動污泥等亦可用作
煤礦排除含有泥塊小礫石的流體。
The examinatorial specification of variable speed fluid couplings for coal mining
煤礦用調速型
液力偶合器檢驗規范
In this paper, the effects of fly ash, cement, lime, fine sands, foam agent, w / c ratio and additional agent on foamed concrete were studied by experiments, the best combination ratio of fly ash foamed concrete whose density varies from 551kg / m3 to 650kg / m3 was obtained through orthogonal test design, the foam agent quantity and the fly ash quantity effect the fly ash foamed concrete greatly, so the author selected them as independents to establish duality linear regression equations, the equations were quite ideal through the test of model summary r. moreover, the author also did some experiments about the water resistance of magnesium oxychloride cement fly ash foamed concrete, the outcome showed that phosphoric acid has good effect on water resistance, and its appropriate quantity was found
本文通過試驗研究了粉
煤灰、水泥、石灰、細砂、發泡
液、水灰比及外加劑對粉
煤灰發泡混凝土性能的影響，採用正交設計試驗方法得出了600級粉
煤灰發泡混凝土的最佳配合比，同時發現發泡
液和粉
煤灰摻量對發泡混凝土的影響最為顯著，因此，以二者為自變量建立了二元線性回歸方程，通過全相關系數的檢驗發現方程較為理想。此外，還對氯氧鎂水泥基粉
煤灰發泡混凝土的耐水性進行了相關實驗，發現磷酸有較好的耐水性效果，同時找到了其合適的摻量范圍。
Priority is given to development of heavy coal liquefaction and petrochemical equipment, heavy vessels for hydrogenation reactor and nuclear reactor and localization of heavy casting and forging for super - critical unit
重點開發
煤液化和石油化工等重型設備，加氫反應器和核電等重型容器，超臨界機組配套大型鑄鍛件，實現超臨界機組國產化。
The design of light - duty roof caving coal hydraulic support equipped with flat tramcar
輕型放頂
煤液壓支架配套平板車設計
Analysis on and upgrading processes of coal liquefaction products
煤液化產品的分析和提質加工技術
Technical condition of caving powered support
放頂
煤液壓支架技術條件
Influence of the hydraulic support ' s beam length to the caving performance in the fully mechanized top - coal caving face
綜采放頂
煤液壓支架頂梁長度對頂
煤可放性的影響
Base on element and lithofacies analysis of coals, it was discussed that the relationship the kind of coal with productivity of hydrogenation reaction
在
煤的工業分析、元素分析和
煤巖顯微組分含量分析的基礎上，簡要討論了原料
煤對
煤液化的影響。
Base on element and lithofacies analysis of coals, it was discusaed that the relationship the kind of coal with productivity of hydrogenation reaction
在
煤的工業分析、元素分析和
煤巖相顯微組分含量分析的基礎上，簡要討論了原料
煤對
煤液化的影響。
Solid particle erosion is an important reason of material failure in a number of engineering systems such as material transport pipe lines, coal liguefaction / gasificaion plants, thermal power plants, aircraft gas turbine engines
固體粒子沖蝕磨損在一些工程應用中是導致材料失效的重要原因，如物料輸送管道、
煤液化氣化裝置、熱能裝置、航空器噴氣引擎、等。
This paper introduced the background of come into being, definition and characteristics of coal liquefaction residues, and then reviewed the research status, current problems and obtained achievements concerning coal liquefaction residuals ' characteristics and applications
摘要介紹了煤液化殘渣產生背景、概念及性質，綜述了國內外在煤液化殘渣性質及其轉化利用方面的研究現狀、取得的成績及面臨的問題。
