By comparing and analyzing the dynamic changes of carbonitride in the floral sex determination of litchi we found that: higher C/N and lower amino acid content are beneficial to androecium differentiation; in contrast, lower C/N and higher amino acid content are adequate for gynoecium differentiation; the amino acid content in androecium is only half of that in gynoecium.

荔枝花性決定中碳氮化合物的動(dòng)態(tài)變化的研究結(jié)果發(fā)現(xiàn)：C/N較大有利于雄蕊分化国产原创中文在线观看视频，反之則有利于雌蕊分化国产性爱三级片；氨基酸含量較高有利于雌蕊分化毛片无限看，雄蕊的氨基酸含量僅為雌蕊的一半欧美图片亚州图片性爱图片自拍偷拍；脯氨酸與花粉育性存在著密切相關(guān)關(guān)系。

By comparing and analyzing the dynamic changes of carbonitride in during the floral sex determination litchi,it was found that higher C/N and lower amino acid content were beneficial to androecium differentiation; conversely, lower C/N and higher amino acid content were adequate for gynoecium differentiation; the amino acid content in androecium was only half of that in gynoecium; proline was associated with pollen developmental capacity.

比較分析了荔枝花性決定中碳氮化合物的動(dòng)態(tài)變化无码小视频在线观看，結(jié)果發(fā)現(xiàn)：C/N較大有利于雄蕊分化人人干人人插人人插人人操，反之則有利于雌蕊分化；氨基酸含量較高有利于雌蕊分化26uuu色噜噜在线播放，雄蕊的氨基酸含量僅為雌蕊的一半亚洲国产成a人v在线观看；脯氨酸與花粉育性存在著密切相關(guān)關(guān)系。

Furthermore, investigation was conducted on the rule of deformed austenite recrystallization and carbonitride precipitation and the interaction between them.

此外研究了形變奧氏體再結(jié)晶和碳氮化物的析出規(guī)律以及兩者間的相互作用日本体内she精3汇编。

Deformation greatly promoted carbonitride isothermal precipitation and made C-curve shift leftwards. The position and shape of C-curve depended on the content of Nb and N to a great extent, C-curve shifted leftwards a little when N content increased and its nose temperature was raised with Nb content increased. 3 when cooling rate increased, start temperature and finish temperature of continuous cooling precipitation decreased, full precipitation became difficult to take place, the volume fraction of carbonitride precipitation decreased, molar fraction of Nb and C dissolved in austenite increased, and the precipitation grain was further refined. Deformation shorten precipitation start time during continuous cooling, raised precipitation start temperature, accelerated precipitation kinetics of carbonitrides.

計(jì)算表明：1在Fe—Nb—C系統(tǒng)中日本大乱交，隨著溫度的降低，析出相的平衡體積分?jǐn)?shù)增加在线观看AV麻豆，溶解在奧氏體中的Nb五月丁香天天色综合、C的摩爾分?jǐn)?shù)降低，析出相中C和Nb的原子分?jǐn)?shù)的比值v增加在线看片免费人成视频久网不卡；2變形大大促進(jìn)了碳氮化物的等溫析出色综合网久久，使C曲線左移，Nb和N的含量與C曲線的位置和形狀有一定的關(guān)系人人操天天操老太大逼人人操，N含量的增加免费高清无码在线视频，使C曲線略有左移，而Nb的含量的增加使得C曲線的鼻子區(qū)上移永久免费精品影视网站播放器；3隨著冷卻速率的增大亚洲一区精品无码色，連續(xù)冷卻析出的開始溫度和結(jié)束溫度均有所降低，并且析出變得越來越不充分影音先锋av综合资源，析出相體積分?jǐn)?shù)明顯減小欧美黄页在线观看，溶解在奧氏體中Nb和C的摩爾分?jǐn)?shù)增大，析出相粒子被明顯細(xì)化麻豆视频专区在线，變形大大縮短了CCP過程碳氮化物析出的開始時(shí)間日本熟妇乱人伦A片高清，提高了析出的開始溫度，促進(jìn)了析出動(dòng)力學(xué)国产嫖妓合集在线观看。

And the calculating results show that the titanium carbonitride s undissolved or precipitated at high temperature are very similar to the pure TiN.

根據(jù)相關(guān)熱力學(xué)理論玖玖爱艹婷婷久久，提出了鈦微合金鋼中鈦、碳cao99、氮元素在奧氏體中的平衡固溶量及平衡沉淀析出的碳氮化鈦的化學(xué)式系數(shù)的理論計(jì)算方法www视频一区，對典型化學(xué)成分的鈦微合金鋼進(jìn)行了理論計(jì)算并對計(jì)算結(jié)果進(jìn)行了分析。

It was revealed that the effects of microallying elements are correlated to the dissolution and precipitation behavior of carbonitride.

微合金化元素的作用與其在變形過程中的溶解析出行為有關(guān)精品自拍自产一区二区三区高清。

The effect of technical parameters on nitrogen content in vanadium carbonitride is investigated.

研究了一步法合成碳氮化釩的生產(chǎn)工藝及工藝參數(shù)對碳氮化釩氮含量的影響亚洲色片在线观看。

Heat treat carbonitride inner metal to 0.25/0.42 total case depth.

厚的1。進(jìn)行熱處理：內(nèi)部的CARBONITRIDE去0.25/0.42的金屬總箱深度丝袜足交美腿。

The equilibrium volume fraction, chemical driving force of carbonitride precipitates, atom fraction of each element in austenite and carbonitride at different temperatures were calculated.

以析出熱力學(xué)為基礎(chǔ)久久综合热riav，對Fe-Nb-C-N系統(tǒng)中奧氏體/碳氮化物的熱平衡過程精品视频色，計(jì)算了不同溫度下碳氮化物析出相的平衡摩爾分?jǐn)?shù)、化學(xué)驅(qū)動(dòng)力激情开心网站国产、各組元的原子分?jǐn)?shù)及奧氏體組分等影音先锋黄色网站nqdai.cn。

The results show that carbonitride of V dissolve in large quantities at the heating-up temperature range of 860~900℃, and the carbonitride of Ti dissolve gradually over 900℃; the precipitated phase increase gradually and the size decrease with the gradual decrease of c.

針對V-Ti微合金鋼，采用透射電鏡分析了不同加熱溫度下微合金碳氮化物的溶解91色噜噜狠狠狠狠色综合，未形變與形變奧氏體在不同冷卻溫度下碳氮化物的析出国产极品粉嫩的馒头一线天。