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- PD/CD-ROM:Phase Change Rewritable Optial Disk Drive. 相变式可重复擦写光盘驱动器.
- Overwriting Characteristic of GeSbTe Phase Change Erasable Disc[J]. 引用该论文 王瑞强;施宏仁;袁海骏;李锡善.
- One is "climbing hill",which can optimize the control voltage automatically and the other is "heterodyne detection",which can realize real-time detection and correction of the phase change. 一种是爬山法,通过自动寻优的方式不断改变相位调制器控制电压,使系统输出保持在干涉最强处;另一种是外差法,通过实时探测和校正光路中相位的变化,确保输出光束的相位一致。
- Deflection of phase change cooled mirror induced by asymmetric facula[J]. 引用该论文 孙峰;余文峰;程祖海;张耀宁;周次明.
- Alternatively, you can use triggers to automate parts of the change detection process. 或者,也可以使用触发器使部分变化检测过程自动化。
- How does power company fit phasic change? 电力企业如何适应形势的变化?
- This paper presents a change detection approach of remote sensing images based on fusion and general Gauss model(GGM). 提出了一种基于融合和广义高斯模型的遥感影像变化检测算法。
- Differential Thermal Analysis did not reveal the ammonium perchlorate phase change from rhombic to cubic. 差热分析没有测出过氯酸铵从正交晶向立方晶的相变。
- There are two paradigms of the study of contextual cuing effect: visual search task and change detection task. 对背景线索效应的研究主要有视觉搜索任务和变化觉察任务两种范式。
- This enabled change detection to be conducted for the spatial extent and position of key geomorphological features. 本研究将集水区的源头、河道、冲积扇三个区域变动的趋势与变化量,加以说明其特色。
- This paper presents an algorithm about SAR image change detection based on Principal Component Analysis(PCA). 该文提出一种基于主分量分析(PCA)的SAR图像变化检测算法。
- A new kind of solid phase change material (PCM) prepared in our laboratory has been studied in this paper. 摘要制备了一种骨架为氯化聚丙烯、支链为聚乙二醇的新型相变材料。
- The paper presents an integrated method for change detection and map updating based on decision tree rules. 提出了一种基于决策树规则的变化检测及图件更新一体化方法。
- A shadow detection scheme based on both tricolor coefficient invariance andluminance change detection is proposed. 同时给出了一种基于三色值系数不变性和亮度变化检测的运动阴影检测算法。
- Immunohischemistry stainning, MTT assay and flow cytometry (FACS) were used to detect the expression of proliferating cell nuclear antigen (PCNA), cell proliferation, and cell cycle phase change. 采用免疫组化染色法、MTT法和流式细胞仪检测PCNA表达、细胞增殖和细胞周期变化。
- At high pressures, the combustion model should include droplet heating as well as phase change. 在高压下,燃烧模型应当包括液滴加热和相变。
- The query notifications functionality builds on the change detection mechanisms that the Database Engine uses to maintain indexed views. 查询通知功能建立在数据库引擎用来维护索引视图的更改检测机制上。
- A numerical investigation is carried out for the phase change in the unsteady expansion of humid gases. 摘要采用数值方法对激波管非定常膨胀过程中,汽液相变与流场的相互作用进行了模拟。
- The value of gravimeter surveys for gravity change detection lies in the fact that gravity change indicates elevation change. 用重力测量检测重力变化的意义在于,重力变化表示高程变化。
- High temepreture phase change material(PCM)is widely used in heat receiver of space solar thermal dynamic power system. 高温相变材料是空间太阳能热动力发电系统吸热器中普遍使用的蓄热介质。