各流态转变过程中有明显的过渡段性质;
运用全组合试验设计法的思想对水闸下游渠道中流态转变时水流特性进行试验研究。
The entire combination experiment design procedure is utilized to research the flow characteristics when the flow pattern transforms in a channel of the downstream of sluice.
自由体积模型是玻璃化转变中应用最广泛的一个,液体玻璃态转变是分子自由体积微观变化的宏观表现;
Free volume model is one of the most widely used models in amorphous transformation , Hquid amorphous transformation is the macroscopic exhibition of molecular free volume microscopic changes.
从加工和使用过程中纤维聚集态中分子链构象的有序化转变,研究聚对苯二甲酸丙二醇酯( PTT)纤维的弹性回复机理。
The elasticity recovering mechanism of PTT fibers was studied through the ordering transformation of molecular chain conformation in aggregation of fibers in the course of processing and using.
本文认为它是一种处于“中间态”的语法现象,是介于词与短语之间的“中介物”,并表现出一种由短语向词转变的倾向。
The article regards that it is a grammar phenomenon which is in the mid state and it is a intermediary thing between word and phrase, shows the trend of the transition from phrase to word.
把分子态的氢转变为等离子态的氢可以从热力学和动力学层面上提高氢还原金属氧化物的能力。
Transforming molecular hydrogen to plasma hydrogen can enhance the reduction ability of hydrogen in the terms of thermodynamics and kinetics.
这现象发生在交互作用如此强以致引起从电子态到正电子转变的任何时候。
This phenomenon occurs whenever the interaction is so strong as to cause transitions from electron states to positron states.
同时,加热表面上方还会出现由爆发沸腾向常规核态沸腾的过渡,通过转变时间这一特征参量能够对两种沸腾形态进行划分。
Besides, there is a changeover from explosive boiling state to conventional boiling state on the heating surface, and the transition can be denoted by changeover time.
但与淬态试样相比,玻璃转变温度、晶化温度及晶化峰值温度存在一定的变化。
But compared to as-quenched samples, the glass transition temperature, crystallization temperature and crystallization peak temperature have same changes.
而当聚合物转变到塌缩态时,同样的底层上会形成多层膜。
As the polymer transforms to the collapsed state, multilayer PNIPAM forms on the same substrate.
甚至改变局部传热状态由膜态沸腾转变为核态沸腾。
Even inflect local transmitting heat translate from film boiling to core boiling.
研究结果表明该异构化反应先形成一个四元环过渡态而后转变为产物。
The obtained results show the isomerization reaction first forms a four membered ring transition state and then the product is got.
试验表明,铸态铁素体球铁硅含量增加时,脆性转变温度也相应提高。
Test shows that the embrittlement temperature will increase with increase of the Si content.
本文还着重讨论了钙钛矿型晶相由“受夹”态到“自由”态的转变及其对样品铁电性的影响。
The transition from the clamped state to the free state of the perovskite-type phase, and its effect on ferroelectricity of the samples are emphasized in the discussion.
给出终态产物和中间产物的时间演化以及各种参数对转变率及量子产率的影响。
The concentration-time reaction for both final and intermediate products, and the effects of reaction parameters on degree of conversion and quantum yield are calculated.
蠕铁的韧性——脆性转变温度铸态和退火态均随磷含量的增加而升高。
The ductile-embrittlement transition temperature of vermicular graphite cast iron increased with increasing phosphorus content both in the as-cast and annealed condition.
在动力条件下,低温时普通沥青混凝土应力应变曲线表现出向“玻璃态”转变的特性。
It exhibits the characteristic of transition to "Glassy" in the stress-strain curve of common asphalt concrete under the low temperature, in dynamic condition.
玻璃化转变是凝聚态物理学中最具挑战性的问题之一,也是半个多世纪以来长期未能得到解决的问题之一。
ABSTRACT the glass transition is one of the most challenging problems in condensed matter physics, and it is also a long-standing unresolved one for over half a century.
从结构稳定性的思路出发,研究了圆锥体有攻角绕流对称流态到非对称流态的转变。
Based on the theory of structural stability, this paper investigates the transition of the flows over slenders at Angle of attack from symmetric state to the asymmetric state.
玻璃化转变问题的研究是凝聚态物理的一个新热点。
The study of glass transition phenomena has recently become of great…
时效态钢中奥氏体主要为逆转变奥氏体。
The austenite in the steel after aging is mainly reverted austenite.
结果表明:当分散剂为水,淀粉与水分的质量比为3:4时,原玉米淀粉可以均匀的转变为非晶颗粒态淀粉。
The results indicated that when water used as a dispersant agent, the proportion of starch and water at 3:4, the non-crystal granular corn starch can be obtained...
结果表明:当分散剂为水,淀粉与水分的质量比为3:4时,原玉米淀粉可以均匀的转变为非晶颗粒态淀粉。
The results indicated that when water used as a dispersant agent, the proportion of starch and water at 3:4, the non-crystal granular corn starch can be obtained...
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