数字式

In this thesis, a kind of new-type digital grain situation monitor system, based on CAN bus communication network, is studied and designed, which can monitor situation of grain greatly.

本文以CAN总线通信网络为基础，研究设计了一种新型的数字式粮情监控系统，用以实现对粮食的存储情况进行实时监控。

Experiment results show that this digital recorder with index indication has high precision, stability and sensitivity.

实验表明，这种带指针指示的数字式显示记录仪表具有很高的灵敏度和显示精度，很好的稳定性。

It is of great value in helping designing a digital signal generator.

对数字式信号发生器的设计有一定的帮助。

A digital AGC circuit using a digital potentiometer to rep lace the feedback resistance of the amp lifierwas designed. In order to get an app rop riate gain, MCU adjusted the resistance of the digital potentiometer automatically according to the voltage value of amp lifierps output.

为使输入信号不受这一限制，设计了一种数字式自动增益放大电路，该电路采用数字电位器取代放大器的反馈电阻，单片机根据放大器输出电压自动调整数字电位器的阻值来调节放大器增益，使输出电压始终维持在所设定的上下限电压之间。

Because of the large diameter drum and photoptic finy laser points that are provided by color copier copy level and business card printing and membership card making it difficult to distinguish between workers'original and the principle of digital copiers using electronic scanning with the laser beam to the drum to have a very advanced image processing features.

由于采用大直径感光鼓及微细激光点，这些复印机所提供的彩色复印水平与制卡和会员卡制作的原件难以区分；其数字式复印机采用电子原理扫描文件，并用激光光束把图像显示到鼓上，从而具备了非常先进的图像处理功能。

The system framework, hardware circuit design and software design of digital flowmeter are presented in the paper.

本文介绍了数字式流量计的系统总体结构、系统的硬件电路设计和系统的软件设计。

The system framework, hardwarecircuit design and software design of digital flowmeter are presented in the paper.

本文介绍了数字式流量计的系统总体结构、系统的硬件电路设计和系统的软件设计。

This article introduces the design and operation principle of 713.5～718MHzultrahigh frequency digital phaselock FM frequency synthesizer.

本文对7135～718MHz的超高频数字式锁相调频频率合成器的组成、设计原理进行了介绍。

In this case,the data are in a digital format.

在这种情况下，数据以一个数字式格式。

Based on the Fraunhofer diffraction theory and a microlens,a high-performance complex optical system for a digital sun sensor is designed.

以夫朗禾费衍射理论为基础，结合微透镜，设计了一种高性能的数字式太阳敏感器复合光学系统。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。