熔點 的英文怎麼說
中文拼音 [róngdiǎn]
熔點
英文
[物理學] melting point; smelting point; fusing point熔點計 meldometer-
Aliphatic polyesters are not used for fiber production, because of their low melting points.
脂肪族聚酯沒有用來生產纖維，可能是熔點低的緣故。The results show that there is anomalistic crystal whose size reaches nanometer grade in fine pvc ; the crystal structure is damaged by jet - milling, which induces the melting point of nanocrystal pvc decreases from 210 to 128. the nanocrystal pvc induces the decrease of plasicizing time and equilibrium torque and the increase of maximal torque, which show that the nanocrystal pvc have self - plasticization in pvc composites
通過sem 、 tem 、 ftir和dsc測試表明：氣流粉碎制得的pvc微粉中具有不規則納米晶體；氣流粉碎破壞了pvc的晶體結構，使納米晶pvc的熔點從210下降到128 ；納米晶pvc使體系塑化時間、平衡轉距的降低、最大轉距升高，具有自增塑作用。Perhaps the outer part of the moon was heated to the melting point by intense meteoric bombardment.
也許月球外層曾被流星體猛烈的撞擊而加熱到熔點。By the methods of epn ( electronic probing needle ) 、 sem and xed, the formation mechanisms of the wear - resistant composite layer are studied, the results indicated that, molten iron has infiltrated into the alloying layer under capillary action. this caused ht powder, whose fusion point is low relatively, to be surperheated and formed a surface composite layer
利用電子顯微鏡及x射線衍射等試驗方法，研究了復合層形成機理，研究表明，復合層是在毛細力作用下，鐵液被吸入合金層中，致使低熔點ht粉過熱熔化而形成的，並與母材是冶金結合。Cordierite is a kind of superior heat - resistant material melting point can achieve 1400, and its thermal expansion coefficient is close to zero
Cordierite是一種優越的耐熱材料（熔點達1400 ）其熱膨脹系數接近於零，因此，可忍受急劇之溫差。Testing of cables, wires and flexible cords ; crystallite melting point vde specification
電纜導線和軟線的試驗.微晶熔點.規范The main results are shown as follows : 1. bt _ 4 doped with cuo could be sintered in a lower temperature, because cuo has a low melting point. there isn ’ t any other phase in the samples. the dielectric properties decreased because cuo was non - crystalloid
本人工作的主要研究成果如下: 1 . bt _ 4摻雜低熔點的cuo能降低樣品的燒結溫度，沒有其他相生成，燒結后cuo以無定形態的形式存在，導致樣品介電性能降低。Dark red flake, melting point 197 ` c, easily deliquescent, soluble in water poisonous, corrosive and flammable with the organic
呈紅色片狀物，熔點197 ` c ，極易溶解，易溶於水，有毒，腐蝕性強，與有機物接觸可引起燃燒。The result shows that all these system are simple eutectic, at the same time, the entropy of phase change of every system in the eutectic point is determined by using differential scanning calorimetry ( dsc ) on the basis of experimental research, through the improved one - parameter margules equation by introducing a new variable temperature, the improved equation was designed to compute solid - liquid equilibrium
測定結果表明，這幾組體系均為簡單低共熔體系；同時利用差熱掃描量熱法（ dsc ）對上面各組體系低共熔點處的相變焓進行了測定。在實驗研究的基礎上，通過改進單參數margules方程並引入新的變量溫度，達到了將此方程用於固液平衡計算的目的。This article choosed out organic phase change materials, and, the solid - liquid - equilibrium of eleven binary system including fatty alcohol / fatty acid, n - octadecane / fatty acid, n - octadecane / fatty alcohol system were determined by cooling curve, and, t - x phase diagrams of these systems were drawn. the result shows that all these systems are simple eutectic, at the same time, the entropy of phase change of every system in the eutectic point is determined by using differential scanning calorimetry ( dsc ). and n - octadecane / fatty acid systems were calculated theoretically
本文初選出部分有機相變貯能材料，採用步冷曲線法測定了12醇-羧酸系列、 18烷-羧酸系列、 18烷- 12醇體系共11組體系的二元固液相平衡關系，繪制了這11組體系的t - x相圖，測定結果表明，這幾組體系均為簡單低共熔體系；同時利用差熱掃描量熱法（ dsc ）對上面各組體系低共熔點處的相變焓進行了測定；並對18烷-羧酸系列進行了熱力學理論預測。The qitaihe coal resources isadvantageous, the coal field total area 8, 000 square kilometers, haveverified the geological reserve 1. 7 billion tons, the prospectivereserves 4. 2 billion tons, the coal plant completely, has the cokingcoal, 1 / 3 coking coal, the gas coal, the anthracite and so on 10varieties, by coking coal primarily ; excellent in quality, has theespecially low phosphorus, especially low characteristic and so onsulfur, high heat value, high ash melting point, high silicon content, most is suitable for the coal chemical industry product thedevelopment, is national one of three big protections mining rare coalfields, is the heilongjiang province most important anthraciteproduction base, also is the national important coking coal and thenortheast area biggest high quality coke production base
七臺河煤炭資源得天獨厚，煤田總面積8000平方公里，已探明地質儲量17億噸，遠景儲量42億噸，煤種齊全，有主焦煤、 1 / 3焦煤、氣煤、無煙煤等10個品種，以主焦煤為主；品質優良，具有特低磷、特低硫、高發熱值、高灰熔點、高硅含量等特點，最適于煤化工產品的開發，是全國三大保護性開采稀有煤田之一，是黑龍江省最重要的無煙煤生產基地，也是國家重要的主焦煤和東北地區最大的優質焦炭生產基地。Some other defects in castings are well - defined cracks and hot tears that develop during solidification, under combination of stress concentration from uneven contraction and the metal ' s low strength at near - melting temperatures
鑄件內部的其它一些缺點是，凝固過程中，在不均勻收縮造成的應力集中和接近熔點溫度下金屬的低強度的綜合作用下，出現的清晰裂縫和熱撕裂。Extracting oat oil with aceton, petrobenzine, ethano - aceton and n - hexne from oat, determining quality of physical and chemic about acidity value, iodic value, saponification value, unsaponification, colour and melting point, analysis on composition of fatty acid on oat oil
摘要分別以乙醚、丙酮、丙酮乙醇、正己烷對燕麥進行萃取，對所得油脂進行酸價、碘價、皂化值、不皂化物、色澤、熔點等理化性質的測定，同時對燕麥油的脂肪酸組成進行分析。The result of the study testifies that the kindling temperature of lumps and scraps of pure magnesium is decided by their fusion temperatures ( the higher the fusing temperature, the higher the kindling temperature ), and influenced by the heating velocity and the pressure of oxygen in the atmosphere ( the faster the heating and the lower the pressure, the lower the kindling temperature obtained from the experiment )
研究結果表明，所測塊狀純鎂和鎂屑的燃點與其熔點有直接的對應關系（熔點高則燃點也相應增高） ，並受升溫速度、環境中氧的分壓的影響（升溫速度越快、氧的分壓越小，則所測燃點值越高） 。Lignite wax - determination of melting point
褐煤蠟熔點測定方法Pure substance normally have sharp melting points.
純質在正常情況下有鮮明的熔點。The erosion of metals varied depending largely on the melting point.
金屬的燒蝕在很大程度上隨熔點而變化。Test method for melting point of petroleum wax cooling curve
石油蠟熔點的試驗方法In contrast, iron has a much higher melting point
相反，鐵有著高的多的熔點。Petroleum waxes ; determination of melting point cooling curve
石油蠟.熔點分享友人