查询词典 D

As the ligament between analog signal and digital processing, the high performance A/D converter is more and more important for the whole design system.

作为模拟信号和数字处理之间的纽带，高性能的A/D转换器对设计系统的实现至关重要。

The A/D converter is the bridge from analog signal to digital signal and the key and bottleneck of the development of electronic technology.

A/D转换器是模拟信号通向数字信号的桥梁，是电子技术发展的关键和瓶颈。

Furthermore, a high precision demodulation scheme by D/A converter is also proposed.

为了提高系统性能，论文还提出了一种高精度的基于D/A输出控制F-P滤波器的解调方案。

The design used 12bit A / D converter AD574,its precision and speed of meeting design requirements.

本设计采用12位A/D转换器AD574，其精度和速度均满足设计要求。

The QAM modulation based on single chip computer and A/D converter is finally presented.

最后分析了采用单片机和D/A变换器实现的QAM调制解调方法。

Learning and using ADC0832 But we know A / D converter principle, SCM will help us raise the level of technology.

学习并使用ADC0832 可是使我们了解A/D转换器的原理，有助于我们单片机技术水平的提高。

This article is a market position and feasibility study on D-4 plot of Modern Group.

本论文是对当代置业集团 D-4 地块的市场定位及可行性进行研究。

Equal amount of absolute alcohol was given to the control group. The expressions of vitamin D receptor in HL-60 cells of each group were identified by Western blot analysis, and cellular morphological changes were observed after being stained by Wright-Giemsa.

Western印迹技术鉴定维生素D受体在各组HL-60细胞的表达；Wright-Giemsa染色观察细胞形态学变化；流式细胞术检测细胞表面标志物CDl4抗原的表达；反转录-聚合酶链反应法分析c-myc基因的表达。

The actual fault analyses show that the Type D principle possesses very high reliability, and its absolute location error does not exceed 1 km.

实测故障分析表明，D型现代行波故障测距原理具有很高的可靠性，其绝对测距误差不超过1 km。

Methods All the 60 patients were divided into experimental group and controlled group (n=30). All the patients were chemotherapied with CEF scheme rgularly. Experimental group took buckthorn abstract a week before chemotherapy (300 mg/d), controlled group took placebo with the same dose at the same time.

将全部病例分成实验组和对照组，使用CEF方案常规化疗，实验组于化疗前一周开始服用沙棘提取物(300mg/d)，对照组服用安慰剂，分别观察心电图、左室功能和心肌酶的变化。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。