A sudden slowing in the rate of temperature increase in a metal being heated, caused by endothermic structural changes and resulting in a darkening of the metal.
吸热(变黑)正在加热中的金属,其温度的升高速度骤然减慢,由吸收了热能的结构变化引起,并导致金属的颜色变黑。
Of course, if Hell is expanding at a rate faster than the increase of souls in Hell, then the temperature and pressure will drop until Hell freezes over.
当然,如果地狱膨胀率高于灵魂的入地狱率,那么温度与压力就会降低直到冰封地狱。
With increase of dispersant concentration or decrease of storage temperature, sedimentation rate decreased and final sedimentation ratio increased accordingly.
随着分散剂浓度的增加或储存温度的降低,沉降速度降低,最终沉降比增加。
If Hell is expanding at a rate faster than the increase of souls in Hell, then the temperature and pressure will drop until Hell freezes over.
如果地狱膨胀的速度要比灵魂进入地狱的速度快,地狱里的温度和压力都将减小,一直到零结束。
The rate of metal evaporation increases with increase of temperature under vacuum.
在一定的真空度下,金属的蒸发速率随着温度的升高而增大。
The rate of water evaporation, shrinkage strain and the area of cracks increase with increasing exposure temperature and wind velocity, and with decreasing relative humidity.
混凝土的水蒸发速率、收缩变形、开裂面积都随着环境温度和风速的增加而增大,随着相对湿度的升高而降低;
The viscosity dropped with the increase of temperature and shearing rate and decreased drastically over critical shearing rate, but remained almost unchanged at lower shearing rates.
纺丝原液粘度随着温度、剪切速率的增大而降低,过了临界切变速率后粘度会急剧下降,但在低剪切速率区粘度基本不变。
With the increase of particle size of the raw materials, combustion temperature and propagating rate will both reduce.
随着原料颗粒尺寸的增大,燃烧温度和燃烧波速度都减小;
The characteristic temperatures are gradually tended to high temperature zones with DSC heating rate increase, where the dynamic effect of crystallization is much higher that of glass transition.
这些特征温度随dsc升温速率的增大,不断向高温区偏移,其中晶化行为的这种动力学效应比其玻璃转变的更为显著。
Moreover, the low molecular weight and higher temperature are favorable to reduce the melt viscosity, to increase the critical shear rate and to improve the apparent quality of extrudates.
较低的分子量和较高的温度有利于提高临界剪切速率,改善挤出物外观质量和降低熔体粘度。
The flow stress decreases with the increase of deforming temperature and increases with the increase of strain rate.
流变应力随着变形速率的增加而增加,随着变形温度的升高而降低。
Results show that with the increase of cooling rate or decrease of measurement temperature, both the yield stress and yield time increase, but the yield strain decreases.
发现在相同测量方式下,随降温速率的增大或测量温度的降低,屈服应力增大、屈服时间变长、屈服应变减小。
The results showed that the solid particle became finer, more homogeneous and rounder with the decrease of temperature or the increase of shearing rate.
研究表明:适量提高剪切速率或降低温度,半固态组织的固相颗粒会变得细小、均匀和圆整。
Increase in temperature increases the rate of deposition and hence the heat loss to the surroundings should be prevented.
温度升高,沉积速度加快,因此,应当避免热量散失到周围环境中。
The results show that nitriding rate and nitridation reaction rate constant are improved with the increase of nitridation temperature and time.
实验结果表明:随氮化温度升高、时间延长,各试样的氮化率及氮化反应速率常数提高。
Quickly increase temperature more uniform temperature in hearth, in hearht, higher pass-rate of production.
升温快,炉膛内温度均匀,产品成品率高。
Results of VMD experiments indicate that flux increases when feed temperature, feed rate and vacuum degree increase.
实验表明,随进料温度、进料流速、冷侧真空度的增大,膜通量增大;
The incubation period of crack nucleation decreases and the crack propagation rate increases with the increase of thermal cycling temperature and cooling rate in the cycle.
随循环温度和冷却速率的增加,裂纹形核的孕育期缩短,裂纹扩展速率增加。
Nano nickel powders increase the decomposition rate of low temperature stage decomposition of AP and decrease the peak temperature of high temperature stage decomposition of AP.
纳米镍粉提高了高氯酸铵的低温分解速率,降低了高温分解峰温。
The increase of AP specific surface area lead to decrease of initial decomposition temperature, decomposition peak temperature and decomposition activation energy, but reaction rate constant rise.
AP比表面积的增大会导致推进剂初始分解温度、高低温热分解峰温和高低温下分解反应活化能的降低,但分解反应速度常数随AP比表面积的增大而增大。
The initial shrinkage temperature and the shrinkage change little with the increase of heating rate.
升温速率增大,坯片开始收缩的温度及收缩率几乎不变。
Under the condition of constant phosphorus mass flow rate, the smog exit temperature would increase slowly while other parameters would decrease with increasing excess air coefficient.
在燃磷量不变情况下,最高燃烧温度、壁面最大热流和平均热流均随过剩空气系数的增大而减小,但烟气出口温度缓慢增加。
The glass transition temperature of PLLA decreased with the increase of cooling rate.
玻璃化温度和结晶度随着降温速率的降低而增大。
Result: the damp proof effect enhanced with the increase of inlet air temperature and the decrease of flow rate and air pressure.
结果:微囊防潮效果随着进风温度的提高、供液速度的降低、雾化气流速的降低而增强;反之则减弱。
The increases of reaction temperature and loadage of palladium or the decreases of NO flowrate can increase the decomposition conversion rate of NO.
催化反应温度升高、NO流量降低、钯负载量增加有利于NO分解率提高。
Soil warming in a range of temperature will increase soil microbial activity and respiration rate.
在一定温度范围内,土壤变暖提高土壤微生物活性及呼吸率。
The paper deals with the relationships between ambient temperature and speed of embryonic development, death rate , speed of increase of Hynobius leechii.
本文初步研究了环境温度与东北小鲵胚胎发育速度。 胚长增长速度、死亡率之间的关系。
It is shown in the experimental results that the yield of pyrolysis gas increases as the pyrogenation temperature and the rate of heat increase, while those of tar and char decrease.
升温速率增加,热解气得率增加,且气体中的可有效可燃成分在增加。
The room temperature tensile strength increases with the increase of strain rate.
其室温拉伸强度随应变速率的加快而提高;
The increase of high blast temperature is an effective measure to enhance pulverized coal injection rate, reduce energy consumption, and cost.
高风温是高炉提高喷煤比、降低工序能耗、降低成本的有效措施。
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