查询词典 transfer number

If the heat exchangers are well designed and can supply the heat flux needed for convective heat transfer, then the engine will produce power in proportion to the mean pressure, as predicted by the West number, and Beale number.

改变气体温度会引起相应的变化，气体压力，而运动的活塞造成的天然气将轮流扩大和压缩。气体的行为如下描述了天然气的法律，说明气体的压力，温度和体积是有关系的。

It was shown that the dimensionless entropy generation number depended exclusively on Reynolds number and wall-to-inlet temperature difference for a given duct or tube, and the method might help to identify inappropriate enhanced tubes or extended surfaces and assist engineers to design better heat transfer equipment with the criteria assessing the merits of augmentation techniques in connection with energy conservation and exergy destruction according to entropy generation analysis.

结果表明：对于给定的管道，量纲1熵产数只与流动Reynolds数和进口与壁面的温度差有关。利用该分析方法不仅可通过参数分析获得几种强化方式的能量综合利用效果，还可确定合理的流动工况参数、结构参数和合理的强化形式。

Nonstandard analysis ; nlargements of number systems ; transfer principle ; external producing principle ; comparative principle ; potential numbers ; measure ; continuum ; discontinuum ; cardinal number ; continuum hypothesis ; Hilbert's first problem Ner

非标准分析；数系的扩大；转移原则；外的生成原则；比较原则；潜在数；测度；连续统；离散统；基数；连续统假设； Hilbert第一问题；新的数学实体；不可分的连续体； Zeno的总格言； Aristotle的猜想；庄周；无厚不可积；万世不竭；测度论的基础

In order to reduce error of Nu number at large Ra number and thermal diffusivity, we analyze truncation error of corresponding heat-transfer equation and introduce an adjusting parameter in the equilibrium distribution function.

针对一二阶精度模型在Ra数极高或热传导系数极大时，Nu数的计算与经验值相比出现较大偏差，分析LBM对应宏观热传导方程的截断误差后，在平衡分布函数中引进一个调节因子。

The effects of Reynolds number Re,rotation number Ro and other relevant parameters on heat transfer were also investigated.

实验考察了雷诺数Re和转动数Ro等参数对传热特性的影响。

The effects of Reynolds number, Prandtl number and nanoparticle concentration on the convective heat transfer characteristics were investigated.

考察了Reynolds数、Prandtl数以及体积分数对流动换热的影响。

In fact, we have been making and membership card making format for 787mm×542mm products, feed to those that were wear plates, but also smoother on both sides; now, when we have a large number of business card printing and membership card making format for 880mm×620mm products, sheet transfer paper and carry it to live in the tooth to tooth row imprint drum within the feed plate shoulderpieces for evenlessness, paper will bow up through the scenic route business card printing and membership card making and then handed over to the transfer paper drum, skinpass paper again, thus causing a scenic route along the first and second color imprinted cannot accurately echoes caused by coincideut.

本来，我们畴前一屈制卡和会员卡制作幅背为787mm×542mm 的产物，输纸台不活的洋间被磨损了，但两侧还较裂缝；此刻，当我们不小度制卡和会员卡制作幅背为880mm×620mm的产物时，递纸牙把纸弛叼住往不抬印滚筒牙排边送时，由于输纸台不活不服整，纸弛两端便弓起来，不纬第一色制卡和会员卡制作后再转交传纸滚筒时，纸弛又复兴了裂缝，从而不离变成第一色和第二色痕迹不克不及不确轻合而引起轻影。

The highest heat transfer coefficient for air flowing in the nine 3-D IFT with staggered arrangement fins is No9 tube. In the turbulent region, the heat transfer coefficient of No9 tube is a factor of 10.36 compared with smooth tube, and its thermodynamic performance coefficient is as high as 6.49; The average Nusselt number in the most superior 3-D IFT with staggered arrangement can be increased by about 1.04 times in the laminar flow, and 6.38 times in the transitional flow as compared with that in the smooth tube. The friction factor between fluid and tube wall can be 0.96 times in laminar flow, and 12.68 times in transitional flow as compared with that inside the smooth tube.

在进行实验的九根肋叉排三维内肋管中，换热最强的No9管与光管相比，在紊流区的换热强化比平均可达10.36倍，阻力增大比约为4.06倍，其热力性能系数高达6.49；在过渡流区的换热强化比平均可达6.38倍，同时阻力增大比约12.68倍；在层流区的换热强化比为1.04倍，而阻力增大比仅约0.96倍。

Factory engaged in transfer printing industry for many years, has advanced a number of hot transfer printing machines Units.

本厂从事转移印花行业多年，有先进的热转移印花机数台。

The energy transfer of highly vibrationally excited molecules plays an important role in many chemical processes. A number of experimental and theoretical works have focused on the energy transfer dynamics of highly vibrationally excited molecules.

中文摘要高振动激发态分子的能量转移在许多的化学过程中，扮演很重要的角色，所以过去不管是实验或是理论计算方面均有许多的研究。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。