On the base of preparing rear earth ethyl salt. We obtained doped rear earth ion solid film sample of PMMA and we also tested it's absorption curve.
在制备稀土辛酸盐的基础上,得到了掺杂稀土离子的聚甲基丙烯酸甲酯(PMMA)固体薄膜试样,测得固体薄膜试样的吸收曲线。
Because of taking the sound-solid interaction into account, there are more peak value in transmission loss curve.
计算结果表明,由于隔声罩内声腔与结构振动的相互作用,考虑声固耦合后,隔声罩透射损失曲线峰值较多。
The growth curve of Dentrobium cell showed "s" type when the protocorm were cultured on solid media or with liquid suspension way.
固体培养和液体悬浮培养的石斛原球茎细胞生长曲线大致呈“S”型。
Each bait hung head down with the shank of the hook inside the bait fish, tied and sewed solid and all the projecting part of the hook, the curve and the point, was covered with fresh sardines.
每个由新鲜沙丁鱼做的鱼饵都是头朝下的,钓钩的钩身穿进小鱼的身子,扎好,缝牢,钓钩的所有突出部分,弯钩和尖端,都给包在鱼肉里。
The ways of shaping the curve of bust and waist of fitted formal dress were analyzed by example using formal dress′s bodice structural through solid constitute.
针对东方女性穿着贴身礼服容易暴露身材缺陷且上身易下滑的问题,采用立体裁剪的造型方法,通过礼服上身造型实例,分析了贴身礼服胸腰曲线塑型的方法。
Fitting of relaxation modulus master curve for solid propellant and W. L. F. equation parameters.
推进剂松弛模量主曲线及W.L.F。方程参数的拟合处理。
A practical method for predicating the pressure curve at the starting transient of solid rocket motor is presented.
介绍了一种预示固体发动机火箭压强曲线上升段的实用方法。
To investigate the value of color Doppler ultrasound in differentiation of benign and malignant solid superficial soft-tissue tumors using receiver operation characteristic curve(ROC curve).
应用受试者工作特征曲线(ROC曲线)评价彩色超声判断实性浅表软组织肿物良恶性的价值。
Theoretical cooling curves, the relationship between cooling curve, fraction of solid and liberation of latent heat per unit time, and experimental results are presented.
给出了理论冷却曲线、冷却曲线、固相率及单位时间内潜热释放速度之间的关系及实验结果。
Realization to production line of solid hour monitor management, alarm, trend curve, the data repot forms management and print the function.
实现对生产线的实时监测管理、报警设置、趋势曲线、数据报表管理及打印功能。
The topology and geometry of solid is represented by trimmed curve surface and half-edge data structure.
雕塑实体模型通过裁剪曲面片和半边数据结构来表达几何和拓扑信息。
Effect of organic matters on the liquid-solid interfacial exchange and the rule of left-right shifts of the S-shaped curve.
有机物对液-固界面交换的影响和S-型曲线左右移动规律;
Following that it analyzes the pressure of reusing and recycling solid wastes in Environmental Kunznets Curve.
并采用环境库兹涅茨曲线分析方法,对废物循环利用的紧迫性进行分析。
On base of those, effective relaxation moduli could be curve-fitted by the function form of the three-parameter solid model.
在此基础上,用类似粘弹性三元件固体模型的形式去拟合离散的数值结果,得到了松弛模量更简单的解析表达式。
The model of gear profile curve and gear transition curve are the difficult but key point of gear 3d solid model.
齿廓曲线尤其是齿根过渡曲线的构建是渐开线圆柱齿轮三维实体建模的难点,也是其关键问题。
Then combined with teaching example, detailed analysis on intersection curve of normal revolution solid is provided, theoretical basis is advanced for computer graphics.
并结合实例,细致的分析了常见的回转体相贯线,为计算机绘图提供了理论依据。
The pressure distribution curve and the influence of the angle of head are tested and analyzed using steel ball qua solid granules pressure-carrying medium through experiments.
测试分析了钢球作为固体颗粒传压介质的压力分布及压头锥角对压力分布的影响规律。
The pressure distribution curve and the influence of the angle of head are tested and analyzed using steel ball qua solid granules pressure-carrying medium through experiments.
测试分析了钢球作为固体颗粒传压介质的压力分布及压头锥角对压力分布的影响规律。
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