two-tone ink

Introduced a kind of method which double-color plastic beady parts can be molded using single-color injection machine,It is not only simple and practical but also easy to be extended.

介绍了一种在单色注射机上成型双色塑料珠饰品的成型方法。

In this article, we bring forward the double-color met.

本文提出了鱼雷弹道双色立体显示技术，系统的介绍了鱼雷弹道立体显示的原理和方法，并采用Visual C++6。

The grating design of the two-color QWIP was analyzed.

重点分析了双色QWIP的光栅设计问题,并从提高双色量子阱红外探测器光栅耦合效率和响应均匀性出发,介绍了一种新型交叉组合二维双周期结构光栅的设计方法;以一种具体AlGaAs/GaAs双色量子阱红外探测器为例,模拟了对应的交叉组合二维双周期结构光栅的几何参数和耦合强度,并与传统的二维双周期光栅结果对比,显示了新型双周期结构光栅在提高光耦合强度方面的优越性。

Based on MOCVD epitaxy technique using n-doped AlGaAs/GaAs and AlGaAs/InGaAs multiple quantum well material,the different structures for mid-wavelength and long-wavelength two-color quantum well infrared photodetectors(QWIPs) were designed and fabricated with the mature process of GaAs ICs.

采用n型掺杂的AlGaAs/GaAs和AlGaAs/InGaA多量子阱材料,基于MOCVD外延生长技术,利用成熟的GaAs集成电路加工工艺,设计并制作了不同结构的中波-长波双色量子阱红外探测器(QWIP)器件,器件采用正面入射二维光栅耦合,光栅周期设计为4μm,宽度2μm;对制作的500μm×500μm大面积双色QWIP单元器件暗电流、响应光谱、探测率进行了测试和分析。

Diagnosis of sex chromosome abnormality by dual-colour fluorescence in situ hybridization.;

应用双色荧光原位杂交技术诊断性染色体异常疾病

The dual-colour guided missiles have the strong anti-jamming capability to IR decoy flares.

红外诱饵弹以其能够产生很强的红外辐射和同飞机具有相似的红外光谱特性而被广泛地应用于对抗红外制导导弹,而双色制导武器却对红外诱饵有很强的抗干扰能力。

Dual band quantum well infrared photodetector large format array chips;

双色量子阱红外探测器大面阵芯片的研制

The feature differences between airplanes and flares in spectrum, movement, radiation and shape are analyzed, and the dual band IR imaging technology is pointed out to be a good choice to countermeasure flares.

通过分析飞机目标与典型红外干扰弹在光谱分布、运动特性、辐射能量和空间分布等方面的特征差异,指出采用双色红外成像制导技术是对抗红外干扰弹的有效途径。