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nucleation n.【物、化】成核(現象);晶核過程,核子作用;集結;人...

nuclei

Overloaded trucks causes based layer to failure and promote in turn the nucleation , propagation and development of refraction cracks in surface layers 同時超載車輛可能引起基層底面開裂并由此引起面層的反射裂縫。

After a bubble is released from its nucleation site , it grows as it makes its way to the surface [ see middle illustration at left ] 當一個氣泡從成核點釋放出來后,它會一邊奔向表面,一邊不斷成長(參見上頁中圖) 。

It was also indicated that dppc monolayer had distinctly effect on the initial nucleation of com crystals through the examination by tem 在磷脂dppc單分子膜誘導下,草酸鈣晶體的形成受膜壓和添加物的影響。

Based on thermodynamics , effects of constituent fluctuations on nucleation is studied and testified in this paper 筆者以形核熱力學為基礎,討論了外來成分起伏對鋼液形核的影響,并通過實驗進行了難證。

Here water droplets are formed around ions which act as nucleation centres produced during the passage of ionizing agents such as 等電離輻射通過云室,水滴便會圍繞著離子作為成核中心形成。

These spots are often pitted and cracked , and have many sites , called nucleation sites , where bubbles easily grow 它們通常會是一些凹坑或裂縫,分布于多個位置稱為成核位置,氣泡容易形成。

The heat treatment process and effects of the nucleation agent on the nucleation and crystallization were explored 探討了微晶玻璃的熱處理工藝制度及晶核劑對核化、晶化的影響。

The studies confirm that textured c60 film is a two dimensional nucleation and layer - by - layer growth mechanism 由實驗結果可以推斷出c _ ( 60 )單晶是一種二維成核,層?層生長機制。

The three different pretreatment methods were adopted respectively in order to increase nucleation density 為提高金剛石成核密度分別采用以下三種不同的基片處理方法。

Misfit characters effect on the dislocation structure and nucleation mechanism in fcc epitaxial crystals 失配性質對面心立方外延晶體失配位錯結構及其形核機制的影響

Effects of nucleation agents tio2 and cr2o3 on the crystallization behavior of building glass - ceramics of metallic tailings 3作晶核劑對尾礦微晶玻璃析晶的影響

Progress on molecular biology of ice nucleation active bacteria and technology for plant research frost control 冰核活性細菌的分子生物學及防霜技術的研究進展

Keywords : reactive - crystallization , calcium oxalate hydrates , induction time , nucleation , morphology 關鍵詞:反應結晶、含水草酸鈣、感應時間、成核、晶型。

In the experiment of the number of nuclei change , there are two nucleation conditions considered 在體系晶核數目m變化的實驗中,考慮了兩種成核情況。

Simulation study of influence of sporadic nucleation on isothermal crystallization of polymers 散現成核對聚合物等溫結晶動力學過程影響的模擬實驗研究

The effect of lattice mismatch on the nucleation process of heteroepitaxial growth of ultrathin film 晶格失配對異質外延超薄膜生長中成核特性的影響

Fundamentals of annealing , spinodal decomposition , nucleation , growth , and particle coarsening 退火、旋節分解、成核、成長和顆粒粗化的基本原理。

This equation has the feedback property of supersaturation nucleation depletion cycle 該速率表達式具有過飽和成核耗盡循環的反饋特征。

Driving force of acicular ferrite nucleation and growth in weld metal of microalloyed steel 微合金鋼焊縫組織中針狀鐵素體形核與長大驅動力