The ability of different kinds of wood rotting fungi in increasing brightness and suppressing heat induced color reversion of CMP was studied.
用各种木材腐朽真菌及粗酶液处理化机浆,检测其对提高纸浆白度和抑制纸浆热返黄的作用。
The variations of object's reflection light induced from illumination variations and uneven illumination distribution greatly reduce the detecting efficiency in the process of color object detection.
彩色目标检测过程中由于环境光照的变化以及分布不均匀会造成物体反射光的改变,使得检测效率降低。
Relations among the density, color and amount used of the zinc dipping solution were induced by measuring the solution densities in the experiments.
在大量实验的基础上,通过测试浸锌溶液密度,总结出浸锌溶液密度与浸锌溶液颜色及消耗量之间的关系。
This study can change the color of Betulacostata trautv to or access to the color of precious essence through induced discoloration.
本研究通过诱发变色可以使枫桦的颜色变为珍贵树种的颜色,或者接近珍贵树种的颜色;
After color noise as wind load is generated from white noise filter, wind-induced vibration of guyed masts is described as random vibration under white noise excitations.
经过对风荷载这种有色噪声进行白噪声滤波,桅杆结构的风致振动描述为白噪声激励下的随机振动。
Objective To investigate renal artery hemodynamics of pregnancy induced hypertension (PIH) patients and fetus in various degrees by color Doppler ultrasound.
目的应用彩色多普勒超声检测妊娠高血压综合征(PIH)孕妇及其胎儿的肾动脉血流变化。
Methods: The fetus' umbilical artery flow in 71 cases with different degree pregnancy-induced hypertension syndrome were detected by color doppler.
方法:对71例不同程度妊高征患者胎儿脐动脉血流进行测定分析。
Objective:To evaluate radiotherapy induced tumor blood flow changes by color Doppler ultrasonography and its clinical significance.
目的:评价放疗所致宫颈癌血流的改变及其临床意义。
Objective:To evaluate radiotherapy induced tumor blood flow changes by color Doppler ultrasonography and its clinical significance.
目的:评价放疗所致宫颈癌血流的改变及其临床意义。
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