value n. 1.价值;重要性;益处。 2.估价,评价。 3.价格,所值;交换力。 4.(邮票的)面值。 5.等值;值得花的代价。 6.(字等的)真义,意义。 7.【数学】值;【语言学】音值;【生物学】(分类上的)等级;【音乐】音的长短;【绘画】明暗配合。 8.〔 pl.〕生活的理想,道德价值;社会准则。 rated value 额定值。 proper value 【物理学】本征值。 commercial [economic] value 经济价值。 exchange(able) value (= value in exchange) 交换价值。 value in use 使用价值。 surplus value 剩余价值。 face value 票面价格。 market value市价。 pay full value for sth. 对某物付足代价。 the value of the dollar 美元的购买力。 the value of a symbol 某符号的意义。 be of [no] value有[无]价值。 (for) value received 〔支票用语〕贷款…正。 of value有价值的 (news of value重要消息)。 out of value(绘画等)明暗不调和。 place a value on 估价,评价。 put [set] a high [much] value (up)on 高估;重视,看重。 vt. 1.给…估价,定…的价。 2.对…作出评价;尊重,看重(Troops are valued for quality rather than for number. 兵贵精不贵多)。 value oneself for (what one does, etc.) 夸耀(自己事业等)。 value oneself (up)on 自夸 (sth.) (value up(on) one's knowledge 夸耀自己的知识)。
Prediction values of two braided composites agree well with their experimental values . influence of fiber volume content and braiding angle on specimens " strength was analyzed 从而论证了对于三维编织复合材料,测试弯曲模量和强度使用四点弯曲试验更合适。
In the neon - filled franck - hertz experiment , the experimental value gravely deviates from the value of the first excited state because of the effect of highly excited state and bremsstrahlung 在充氖夫兰克赫兹实验中,由于高激发态和轫致辐射的影响使实验值严重偏离第一激发态值。
Comparing the predicated values with the experimental values , the results show that the deviation between them is 8 . 8 % . therefore the precision of the model is proved 将粒径的理论预测值与实验测定值进行了比较,结果表明,两者间的误差在8 . 8以内,从而验证了模型的正确性。
In the neon - filled franck - hertz experiment , the experimental value gravely deviates from the value of the first excited state because of the effect of highly excited state and bremsstrahlung 摘要在充氖夫兰克赫兹实验中,由于高激发态和轫致辐射的影响使实验值严重偏离第一激发态值。
Based on the experimental data , a melting mathematical model has been set up . the calculated melting rate of scrap was consistent with experimental value 摘要在油氧火焰熔化棒体实验基础上,通过建立数学模型,与实验进行对比研究。结果表明:实验结果与熔化数学模型计算棒体的熔化速度相符合。
As an example , the ratios of the experimental value to the analytical value of ultimate strain of confined concrete are taken as random variables whose probability density function is estimated with the proposed method 以约束混凝土极限应变的试验与理论预测值之比值为例,进行了概率密度函数估计。
Analytical relationships are obtained for calculation of the coefficient of heat transfer for condensation in tube , the relative difference between the experimental value and the calculated value is smaller than + 15 % 关联出了相应的水平管内冷凝传热膜系数的计算式,计算值与实测值的偏差在15以内。
According to the theory , the reciprocal of the thermal insulation of partial wet fabric equal to the sum of reciprocal of wetted part and unwetted part , and these were agreed with experimental values 通过理论得知,局部润湿织物的总热阻的倒数等于润湿部分和未润湿部分热阻倒数之和,这与实测结果吻合较好。
Based on the combustion model , the three main emissions of nox , co and hc have been also simulated and the differences between calculated results and experimental values have been analyzed 在此模型的基础上,对发动机三种主要排放物no _ x 、 co和未燃hc的生成机理进行了模拟仿真,并与试验结果进行了比较和分析。
4 . a heat transfer correlation is developed by comparing the experimental data with the past correlations . and the deviation between the predicted and experimental values is 30 % 4 、将实验所得冷凝平均换热系数和已往经验关系式比较,得出了适用于本实验的相应经验关系式,实验数据点均落在关系式预测值30内。