熱長大 的英文怎麼說
中文拼音 [rèzhǎngdà]
熱長大
英文
thermal growth-
The globalization course was that the preformed texture recrystallized and became the granular equiaxed grain, when the temperature rose and the holding time prolonged, the granular grain melted at some area and at the liquid - solid interface the grain globalized at the role of the curvature overheated
過程機制為:擠壓形變組織在加熱過程中首先發生再結晶長大變為顆粒狀等軸晶;隨溫度升高和保溫時間延長,等軸晶發生局部熔化,液固界面的曲率過熱使晶粒外形向球狀轉變。Properly designed heat exchangers substantially improve the contacting in the bed by breaking up growing bubbles.
合理設計的熱交換器能使長大的氣泡破碎,以有效地改善床層中的接觸。Fourth, the electrorheoldgical fluids composed of pan / batio3 nanocomposite and chlorated paraffin oil are prepared and the relationship between dielectric performance and electrorheological effect are discussed. fifth, the advantage and disadvantage of electrorheological fluids composed of different structure pan - batio3 nanocomposite are compared, which put a favorable basis for farther design and prepare electrorheological fluid with high performance
研究結果表明:鈦酸鋇納米粉末在900處理時為最佳,隨熱處理溫度的升高,粒徑長大,而其介電常數隨著粒徑長大,逐漸降低,在相同條件下,隨溫度的升高,鈦酸鋇納米粉末的介電常數在120出現最大值。Here scenery has raised me, enable me to have the mountain to be attractive and the water gently beautifulness, i sincere am good, the makings are romantic, is very fond of music literary arts, excels at the vocal music dance, i deeply love the nature, likes feeling the life to the nature in to experience the life
這里的山水養育了我,使我具有山的靈秀與水的柔美,我真誠善良,氣質浪漫,酷愛音樂文學藝術,擅長聲樂舞蹈,我熱愛大自然,喜歡到大自然中去感受生命去體驗生命。6, the formation of nano - nano sic / al2o3 composite ceramic coating : the heating difference of the powder in - outer layer during spraying results in that the inner nanoparticles are only partially melted, without growing into larger grain, a lot of nanoparticle agglomerates with sintered shape were detected in the coating
6 、納米?納米sic al _ 2o _ 3復相陶瓷塗層形成過程為:乾粉顆粒內外層在噴塗過程中受熱歷史不同,導致內層納米粒子僅僅熔化而沒有結晶長大,塗層中形成了許多呈燒結形態納米粒子構成的團聚體。Sarah liao, secretary for the environment, transport and works and mr. ekin cheng, wwf hong kong marine ambassador, today led 1, 300 nature lovers to discover the beauty of our natural environment and learn the importance of marine conservation
環境運輸及工務局局長廖秀冬博士,世界自然香港基金會簡稱自然基金海洋大使鄭伊健先生,今天率領1 , 300名熱愛大自然的市民,一同探索自然環境的美態,以及認識海洋保育的價值。Take the advantage of that my thoughts are still clear, my mood is stable, my kids have already grown up, and i can freely arrange my time … let me clear up my previous thoughts, and share with all persons who love nature and science
趁我的思維還很清晰,趁我的情緒已經平衡,趁我的孩子們已經長大,趁我可以支配自己的時間… …讓我把過去的一段思想經歷整理在此,和所有熱愛自然、熱愛科學的人們共享吧。The fact that tatb crystal in expands along c axle and could not be recovered in a heating circulation were explained from the distance between atoms as well as from miilliken population analysis. we also have explained that p - hmx crystal is easy to initiate decompose and detonate but tatb is very stable through the research of electrostatic potential map of electric charge
分析原子間距和m lliken集居,解釋了tatb晶體沿c軸膨脹以及受熱循環后長大的各向異性和不可復原性等實驗現象;還通過對點電荷靜電勢的研究,闡明了- hmx晶體易於在分子間相鄰硝基處引發分解和起爆,而tatb則很穩定等實驗事實。The microwave magnetic sintering can not only lower the sintering temperature and shorten the sintering time, but also decrease the micro - grain size of magnets and make intergranular phase and grain boundary of main phase distributed well. the abnormal grain growth was found in conventional sintered ndfeb magnets, which may be due to the greater particle size and uneven distribution of powder, and higher sintering temperature and longer sintering time. of course, the abnormal grain growth would deteriorate the magnetic properties
微波磁場燒結的不但降低燒結溫度,縮短燒結時間,而且使磁體整體加熱,受熱更均勻,因而磁體晶粒更細小,並且主相晶粒邊界趨于規則化,晶間相的分佈更均勻;在常規燒結的磁體中則出現了晶粒異常長大現象,造成這一現象的原因,一方面可能是燒結溫度過高或燒結時間過長,另一方面可能是磨製的粉體均勻性較差,存在的大顆粒被許多細小顆粒包圍,在燒結過程中,大顆粒不斷吞併小顆粒,逐漸長大,而異常長大的晶粒自然會導致磁體性能的惡化。We apply the system to the ultra - fine grain steel welding, the simulated mean grain size in cghaz agreed well with the corresponding independent experimental data. in this paper, three factors influencing the grain growth, the steep temperature gradient in haz. the grain boundary liquid and the precipitates particle, were studied specially using mc technique
研究表明溫度梯度造成的「熱釘扎」現象和晶界液化現象都對靠近熔合線附近的晶粒長大有明顯的阻礙作用,對最終的晶粒大小分佈有重要的影響:而800mpa超細晶粒鑰中的tin粒子山于溶解溫度高,抑制奧氏體晶粒長大的效果十分顯著。The precipitation sequence is. - supersaturated solid solution - stoicheometric " phase - growth. with the increase of the composition there is more characteristic of non - classical nucleation and growth, and the order parameter values of critical ordered nucleus decrease. the precipitation sequence is : supersaturated solid solution - nonstoicheometric ordered phase - stoicheometric " phase - growth
隨濃度增加,大部分亞穩區合金沉澱非經典形核長大的特徵增強,有序相臨界晶核序參數分佈曲線降低,且分佈更加平緩,沉澱序列為:過飽和固溶體非化學計量比有序相化學計量比相長大,非化學計量比有序相併非熱力學意義上的亞穩相,研究工作明確了這一點。The results show the grain size becomes larger along with elevated temperature and the grain size in interconnects does not change evidently after annealed at 200 ? because of the effect of the trench structure
結果顯示熱處理后銅膜晶粒長大,但銅互連線薄膜由於溝槽結構對晶粒的長大有阻礙作用。利用xrd和ebsd測試方法對銅膜及銅互連線薄膜的織構進行評價。The surface of ce02 - ti02 films were very smooth and difficulty to crystallization. the ceo2 - tio2 complex films were nanocrystalline microstructure or microcrystalline even if to heat the substrates or to anneal the films. the ceo2 and tio2 nanocrystalline were not easy congregate and bigger because of heterogeneity interface disturb and have many defect
組成ceo _ 2 - tio _ 2混合薄膜顆粒粒徑在納米尺度范圍3 ? 50nm ,與純ceo _ 2 、 tio _ 2薄膜相比,具有更小的表面粗糙度和更難結晶,這是由於異質材料晶界的相互干擾,使同質顆粒之間難于聚集而結晶長大,薄膜處于納米晶或雛晶態,即使加熱基片或薄膜進行熱處理也無明顯變化。An average tradition chinese woman, mild kindhearted, strengthen to be independent, be expert in explaining person intention, i have the family sense of responsibility. i am fond of reading and thinking deeply that, am fond of traditional chinese opera touring, liking to watch a football match and nba match, to be fond of music, but, i do not like to stroll around the street, join in the fun
[一個在外地長大的上海女人,性格卻是當地女人的典型特點:刀子嘴,豆腐心.也會象上海女人那樣偶爾有點作,哎呀,人總是有缺點的嘛;優點嘛,我認為你和我相處了之後就會感覺到了,我喜歡閱讀和思考,喜歡旅遊,喜歡音樂和中國傳統的戲曲,喜歡看足球比賽和nba ,喜歡下廚,但是不喜歡逛街湊熱鬧,作為70年代,我喜歡活出自己的精彩After taking a much - needed break from her strenuous recording, performing, touring and acting schedule - leann finally took a short break in early 2000. however, she couldn t stay under the radar for too long. emerging like a fabulous butterfly from a cocoon leann emerged in early 2000 as a " new " leann
的小女孩一直證明自己的成功絕非僥幸, 2001年四月黎安萊姆絲推出全面進軍國際市場的首張專輯i need you ,小女孩長大了,但一份對音樂的熱情卻一直存在。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。Changing the grading of sic particles not only affects the strength and pile density, but also modifies the phase compositions and microstructure of the material. with the reducing of sic particles, the strength of the material increases obviously. the nitrification scheme has the greatest influence on phase compositions and microstructure " of si3n4 ( si2on2 ) - sic, after two continuous nitrification reacting peak and short - time high - temperature treating, the best properties can be obtained ; and the residual strength of the composite is much higher after the thermal shock resistance test, which shows that the material possesses excellent thermal shock resistance
本論文較全面地探討促進強度和顯微結構良好的si _ 3n _ 4 ( si _ 2on _ 2 )結合相的實驗條件,實驗數據顯示:引入適量的燒結助劑能夠促進si _ 3n _ 4 ( si _ 2on _ 2 )的生成和晶粒的長大,而過量時,其促進作用反而下降;隨著si粉加入量增加,生成的結合相明顯增多,復合材料的性能顯著提高;改變sic顆粒級配不僅影響復合材料的強度與堆積密度,而且對復合材料的物相與顯微結構也有影響,隨著顆粒逐漸細化,材料的強度有較大的提高;對復合材料的強度、物相與顯微結構影響最大的是氮化制度,經過兩個氮化高峰連續的反應和短時間的高溫后處理得到的復合材料性能最好;通過抗熱震性能實驗后復合材料的殘余強度較高,顯示出較好的抗熱震性能。It is gentle and kindhearted that i am one, honest woman is hospitable and natural, educated, educated, filial to the elder, sincere to the friend, the makings are elegant, understand there is temperament and interest in life
我是一個溫柔善良,正直的單身女人,熱情大方,有文化,有教養,對于長輩孝順,對朋友真誠,氣質文雅,懂生活有情趣。Manya grew up helping her father with his work, busily washing bottles and test tubes and lear ning to love this science
瑪麗婭是在幫忙父親工作長大的,整天忙著洗瓶子和試管,而且從中會熱愛這門科學。Test results show that the formation of protective nut by laser welding have narrow heat affect zone and minimum organization grow up inclination, gentle hardness gradient, and the protective cover is nearly not out of shape
研究結果表明,防護螺母激光焊接成形具有最窄的熱影響區和最小的組織長大傾向,硬度梯度平緩,且防護罩幾乎沒有變形。分享友人