能熔的 的英文怎麼說
中文拼音 [néngróngde]
能熔的
英文
fusible-
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。During diagenetic process, there may exist the fractional crystallization of clino - pyroxene, plagioclase, olivine and ti - fe oxide, and the accumulation of olivine. the alkalic - ultramafic dikes formed by low degree partial melting ( 3. 4 % ) of enriched mantle, consist of single olivine pyroxenolite, the dominating olivine fractionation is evident
成因上為富集地幔部分熔融作用的結果,但在成巖過程中也可能存在單斜輝石、斜長石、橄欖石和ti - fe氧化物等礦物的分離結晶作用。It is not possible to make this light alloy by melting the small part of copper and then adding the much larger part of aluminium.
在煉這種輕質合金時,就不能先熔小部分的銅,再加進大部分鋁。This potential ambiguity in melting behavior is seldom encountered.
在熔化過程中這種可能的模糊不清現象是很少見的。This study adopted the ion compound antibacterial to produce the materials of antibacterial glass. two kinds of different carriers are used in this experiment, phosphate and borate system. the antibacterial glass material, which is added ag +, zn2 + through some carriers, has excellent antibacterial property against escherichia coli and staphylococcus aurous
實驗中採用兩種不同的玻璃載體體系,即磷酸鹽載體和硼硅酸鹽載體,將銀、鋅離子以一定的方式直接加入到玻璃生產的配合料中,一次性熔製成形,能夠制備出對大腸桿菌、金黃色葡萄球菌等細菌具有良好抗菌效果的抗菌玻璃材料。The research results show that, from the viewpoint of second phase morphologies, there exist quite differences between the grain - type materials ( such as wc / bcu brazing deposit material, wrs1000 and 1zt tungsten carbide strengthening overlaying material, as well as the wear - resistant material of polymer adhesive coating etc. ), and the aggregation - type as well as dispersion - type ones ( such as zg35simn, wrd - 1 and khc - k2 depositing material ) in the wear - resistance and sand slurry abrasion mechanism. the sand slurry abrasion mechanisms are brought forward, of new wear - resistant materials with the features of grain - type second phase morphologies
研究發現,與聚合型、彌散型第二相的材料(如zg35simn 、 wrd ? 1和khc ? k2熔敷材料等)相比,顆粒型第二相的材料(如wc bcu釬焊熔敷耐磨材料、 wrs1000型耐磨材料、 1zt碳化鎢顆粒增強熔敷材料及ktc ? 1耐磨膠粘塗層材料等)在耐磨性能和磨損機理等方面均有不同,總結提出了以「顆粒型第二相」為特徵的耐磨新材料泥沙磨損機理。At least 60 to 70 calories per square centimeter of thermal energy are required to produce surface melting or darkening.
要使這些物質表面熔化或變黑,至少需要每平方厘米有60到70卡的熱能。Sodium tellurite glasses are considered as potential candidates for non - linear optical applications because of high refractive index values and wide infrared transmittance. on the other hand, because the glasses have relatively low melting temperature and low viscosity after melting, they are often chosen to study the melting, evaporation and solidification of glasses in low gravity
另一方面,由於這類玻璃的熔融溫度較低,在溫度較高時會揮發產生氣體,熔融后熔體的粘度較低,玻璃形成能力強,因此被用來研究微重力下玻璃的熔化和氣化,和微重力對玻璃析晶能力的影響。Integrating melting, purification and solidification, the system has convenient control, strong ability to mix and oxidize and higher efficiency, and can produce pure and high - class materials with unidirectional microstructure
該工藝將真空感應熔煉和連續定向凝固技術結合在一起,集熔化、提純、凝固於一體,控制方便,攪拌、脫氧能力強,生產效率高,能生產純凈度高、性能好的定向凝固材料。The results indicated that the dimension, shape and purity of base material could meet the functional demand of solid lubricant ; the thermal decomposition temperature of ptfe resin exceeds 400 c, but organic and inorganic packing filler added in ptfe made the water absorption rate of composite material increased, melting temperature and decomposition temperature decreased, in the meanwhile oxidative decomposition reaction was accompanied ; polar groups such as c = o, c - o - c and so on in the carbon fiber surface is advantageous to increase compatibility with other components and interlayer shearing strength ; uniform design experimental method could help to find the relationship between formula and frictional property by relatively small tests. the developing trend of each formula ' s friction coefficient could be showed by fitting curve ; the friction coefficient with no copper powder or graphite in formula was relatively big. this fact showed that copper powder and graphite should be used cooperatively ; it was found that when the ratio of copper powder to graphite by weight is 15 : 60, 30 : 30 - 40 and 60 : 15 - 30 respectively, the friction coefficient was relatively small. the degree of crystallinity of pure ptfe reached maximum by air cooling and the abrasion loss also reached maximum among three ones ; at the same time, the abrasion loss of solid lubricant sample was also the biggest among three ones ; when solid lubricant matched with 45 # steel axle or gcrl5 steel axle, lubricant transfer film could be formed on metal surface, thus direct contact between the surface of metal friction pair rings was reduced. their working life was elongated extremely ; there was mainly much graphite, a little ptff, moo3, feso4, cus and so on in lubricant transfer film
試驗結果表明:所選原料的尺寸、形狀及純度可滿足固體潤滑劑的性能要求;聚四氟乙烯樹脂熱分解溫度超過400 ,但在ptfe中加入無機填料會使復合材料吸水率提高,熔融溫度及分解溫度降低,且伴有氧化分解反應;碳纖維表面含有c = o及c - o - c等極性基團,有利於提高其與其它組分的相容性,提高層間剪切強度;均勻設計試驗方法能夠用較少的試驗次數找出配方與摩擦性能間的關系,擬合曲線基本能表示各配方的摩擦系數發展趨勢;配方中不加銅粉或不加石墨,其摩擦系數均較高,說明銅粉和石墨應該配合使用;當銅粉15份、石墨60份時,銅粉30份、石墨30 - 40份時,銅粉60 、石墨15 - 30份時,摩擦系數均具有較低值;純聚四氟乙烯樹脂在空氣冷卻時結晶度最大,磨損量也是三者中最大的;同時,固體潤滑劑試樣在空氣冷卻時的磨損量也是三者中最大的:不論是固體潤滑劑與45 #鋼軸配副或是固體潤滑劑鑲嵌入銅套后與gcr15鋼軸配副,在金屬表面均可形成潤滑轉移膜,從而減少金屬摩擦副表面間的直接接觸,大大延長其使用壽命;轉移膜中主要含有較多的石墨、少量聚四氟乙烯、 moo 。4. the relative fertile lithospheric characters of yanshan area, unique plate tectonic situation and developed deep faults can explain reasons of the volcanism and tectonic events in yanshan area throughout the mesozoic
4燕山地區特有的相對「易熔」的巖石圈性質,所處的特殊的構造位置及發育的深大斷裂,可以較好的解釋該地區發生貫穿整個中生代的火山活動和構造變形的可能性。The introduction of lateral rods firstly induced the decrease of crystallization ability, which resulted in the descent of melting points. further increasing the lateral rods centent resulted in the increase of polymers " melting points. but it was interesting that the solvability was enhanced all the time
橫向液晶基元的引入首先導致聚合物結晶能力的下降,熔點降低;進一步增加橫向液晶基元的含量,聚合物的結晶能力又逐漸增加,熔點升高,但是,聚合物的溶解性始終變好。Oxidation erosion, liquid aluminum erosion and the erosion mechanism of grey cast iron crucible for aluminum melting were described in detail. the methods such as alloying of as - cast surface for improving oxidation resistance of the grey cast iron crucible and both composition adjustment and infiltration protection for improving liquid aluminum erosion resistance of the crucible were introduced. the corrosion resistance and service life of grey cast iron crucible were improved effectively with these methods through decreasing various channels of erosion developing from the surface to the inner of crucible
詳細論述了熔鋁灰鐵坩堝的氧化腐蝕、鋁液腐蝕及其腐蝕機制,介紹了能夠提高灰鐵坩堝抗高溫氧化能力的鑄態表面合金化法和能夠提高灰鐵坩堝抗鋁液腐蝕能力的調整成分法與浸滲保護法,這些方法通過減少腐蝕由坩堝表面向基體內部發展的各種「通道」 ,有效地改善了灰鐵坩堝抗腐蝕性能,提高了坩堝使用壽命。Abstract : oxidation erosion, liquid aluminum erosion and the erosion mechanism of grey cast iron crucible for aluminum melting were described in detail. the methods such as alloying of as - cast surface for improving oxidation resistance of the grey cast iron crucible and both composition adjustment and infiltration protection for improving liquid aluminum erosion resistance of the crucible were introduced. the corrosion resistance and service life of grey cast iron crucible were improved effectively with these methods through decreasing various channels of erosion developing from the surface to the inner of crucible
文摘:詳細論述了熔鋁灰鐵坩堝的氧化腐蝕、鋁液腐蝕及其腐蝕機制,介紹了能夠提高灰鐵坩堝抗高溫氧化能力的鑄態表面合金化法和能夠提高灰鐵坩堝抗鋁液腐蝕能力的調整成分法與浸滲保護法,這些方法通過減少腐蝕由坩堝表面向基體內部發展的各種「通道」 ,有效地改善了灰鐵坩堝抗腐蝕性能,提高了坩堝使用壽命。Because the only source of heat that could melt the entire moon would be a very rapid accumulation of small bodies, the presence of large quantities of anorthosite in the lunar crust supports the theory that the moon coalesced from the debris of a planetary collision
能熔化整個月球的唯一熱源是小型天體的快速聚集,因此月球地殼內大量的斜長巖支持了月球是由行星際遺屑撞擊合併而成的理論。When it was soaked in the semi - solid temperature, the preformed texture was accompanied with the part high - energy - area melting. its presentations were the honey combs at the grain boundary and the pools in the grain. it was the essence condition that the semi - solid metal maintained the solid character and had the thixotropy
5 、形變組織半固態保溫過程中伴隨著局部高能區的熔化,表現為晶界蜂巢狀結構和晶內液池現象,這是半固態合金保持固相特徵並具有觸變性的基本條件。The forerunner of teco sa was taian electric, which was founded in march 1969 and merged with teco in oct 2003. ever since its establishment, sa never stops making contribution towards the industrial automation technology. sas products include ac dc motor controls, molded - case circuit breakers, high low voltage electric material, engines, generators, switchgears, ac dc frequency inverters, programmable logic controllers and servo controllers
電控事業部的前身為臺安電機,自1969年3月創立至2003年10月與東元合併迄今,一直秉持著穩健踏實的態度,以電磁開關無熔線斷路器高中低壓配電器材引擎發電機組配電盤變頻器可程式控制器及伺服控制器等產品,為工業發展奉獻心力,滿足最基礎的用電安全,並提供整體性的自動化服務,符合節約能源的世界性潮流。The fact is that this unique substance makes it possible to produce cold nuclear fusion, the smallest quantity of isotope is sufficient for creating the bomb of the unprecedented power and destructive force
事實是獨特的物質使生產寒冷的核熔合是可能的,同位素的最小量對創造空前能力的炸彈和毀滅性的力是充份的。Although the communications service level was quite low from today s point of view, it was really well done at that time under that situation - - - the paris planning committee hadn t dissolved, the technological block by western countries against china hadn t been lifted and even the import of some simple devices such as the laser devices for optical communications, fusing machine and intelligent meters was restricted
用今天的眼光來看,亞運會的通信服務水平是很低的,但在當時情況下已是相當不容易的了- -巴黎統籌委員會尚未解散,西方國家對我國的技術封鎖尚未打破,連用於光通信的激光器、熔接機、智能化的測試儀表都受到限制。Standard test method for plastics : dynamic mechanical properties : melt rheology
塑料的標準試驗方法:動力機械性能:熔體流變學分享友人