first melt 中文意思是什麼
first melt
解釋
頭熔-
We didn t cook none of the pies in the wash - pan - afraid the solder would melt ; but uncle silas he had a noble brass warming - pan which he thought considerable of, because it belonged to one of his ancesters with a long wooden handle that come over from england with william the conqueror in the mayflower or one of them early ships and was hid away up garret with a lot of other old pots and things that was valuable, not on account of being any account, because they warn t, but on account of them being relicts, you know, and we snaked her out, private, and took her down there, but she failed on the first pies, because we didn t know how, but she come up smiling on the last one
我們並沒有在洗衣盆里烘餅，深怕盆的焊錫見火會化。西拉斯姨父有一把珍貴的銅暖爐，是他珍愛之物，因為這有木頭長把子的爐，是他的一個祖先隨著征服者威廉坐「五月花」之類早先的船隻從英格蘭帶來的，他一直把它和其它珍貴的古物藏在頂樓上。珍藏的原因倒不是因為有什麼價值，它們並無什麼價值，但卻是因為這些是古董。 -
In this investigation carbon black - filled electrical conductive composites of poly ( ethylene terephthalate ) / polyethylene were first prepared through the single - screw melt - blended extrusion, then drawing, followed by the quenching and subsequent press molding. the relationships among the influencing factors including composition, hot stretching ratio and compatibilizer, morphology and properties of composites were systematically investigated. positive temperature coefficients effect and crystallization behaviors of composites were preliminarily analyzed
本文擬採用單螺桿熔融共混擠出?熱拉伸?淬冷的新的成型方法制備炭黑填充的pet pe復合導電材料，熱拉伸的目的是使材料的分散相（ pet相）在加工過程中原位形成纖維，而炭黑基本分散在纖維中或纖維的表面上，使炭黑粒子間間距減小，形成更多的導電通路，從而提高材料的導電性能，同時保持或提高材料的力學性能。 -
Clustering figure shows that, along the route groundwater seepage, the melt water first recharges groundwater of nuoertu, then that of gurinai and guaizi lake ; the long clustering distances of groundwater samples of gurinai and guaizi lake perhaps result from infiltration of the heihe river ; it ' s impossible that water of heihe river recharges underwater of the badain jaran desert represented by nuoertu
由聚類圖推測：祁連山冰川融水通過地下首先經過諾爾圖，然後到達古日乃和拐子湖；古日乃和拐子湖地下水某些樣品聚合距離大，可能是由黑河水滲入引起的，少量黑河水可通過古日乃滲入拐子湖引起地下水成分變化；沒有跡象顯示黑河水補給巴丹吉林沙漠（以諾爾圖為代表）地下水。 -
It is the first time to get phbv fiber by melt spinning in china. and the changes of fiber crystallization structure and orientation structure under force were studied
並在國內首次通過熔融法制備了phbv纖維，首次論證了纖維結晶結構的變化及其在外力作用下取向結構的變化。 -
As the weather grows warmer and the ice floes finally begin to crack and melt, the adults will repeat their arduous journey countless times, marching many hundreds of miles over some of the most treacherous territory on earth, until the chicks are ready to take their first faltering dive into the deep blue waters of the antarctic
然後不知不覺中，二月再度到來，一切都再重來。就這樣，千萬年來，每年冬天，皇帝企鵝不斷重復的在南極冰雪深處寫著屬於它們的血淚奮斗史，那是個充滿勇氣冒險生存與愛的傳說. -
We first expand the nonlinear temperature - dependent convective and radiative heat transfer coefficient about the ambient temperature by taylor - series method, and then the crystal temperature and the pull rate as well as the bulk melt temperature are determined by the perturbation techniques in a simply analytical manner
分析之過程為首先將隨溫度變化之對流系數及輻射系數做泰勒級數展閉，再以攝動理論之技巧，同時求解晶圓棒之溫度、拉伸速度及溶解液之溫度。 -
Added melt compensates for the first part, but the contraction during cooling in the solid state must be compensated by oversized dimensions
第一次增加熔化金屬補償，但是固態冷卻過程中的補償就要靠加大尺寸。 -
The forming - nucleus drive power could form numerous little crystal nucleus under natural melting temperature. the formation of tic particles in the melt could be divided into two phases which was forming - nucleus and growth. the forming mechanism of tic was : melting ti first surrounded c, then ti melting in the alloy and c formed a complicated reaction mesosphere on the carbon surface
根據熱力學及動力學分析，認為在碳顆粒界面處tic的形核率很高，形核驅動力足以在正常的熔煉溫度下形成眾多的小晶核；熔體中tic顆粒的合成可分為形核與長大兩個階段，其形核機制為：首先活性ti原子包圍c ，溶入合金中的ti與c在碳表面形成一復雜反應中間層，隨著反應進行， ti和c顆粒不斷減少，生成的tic不斷彌散分佈於熔體中；其長大過程伴隨著tic顆粒的相互堆砌、聚集和形態規則化。
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