Enlarger

The main parts of the CF-60 colour enlarger control system are colour analyser and density / expousure time converte .

CF60型彩色放大机控制系统的主要部分是色分析器和光密度/曝光时间转换器。

This enlarger can make prints of various sizes from the negative .

这台放大机可以从底片印出各种尺寸的照片。

Enlarger the batch quantity and improve the economic benefit .

文中对生产中所产生的织物皱条疵点提出了改进措施，扩大了生产批量，提高了经济效益。

Suction Board for Imaging in Large Scale Horizontal Enlarger

大型卧式放大机吸附式承影板的研制

Research on diameter ratio of pilot to enlarger of two-stage bits using bottom-hole stress field

利用井底应力场研究双级钻头导扩眼直径比

Its optimum diameter ratio of pilot to enlarger is 0.7 ~ 0.8 .

双级钻头的导眼体与钻头的直径比存在最优值，最优直径比为0.7～0.8。

The Cabled TV Enlarger Work Characteristic Analysis

有线电视放大器工作特性分析

Dispel EMI / RFI noise of Filters , widely used in switching power and efficiency enlarger .

开关调解器、功率放大器、电源、清除EMI/RFI噪音之滤波。

B : Oh , well , you 'd need your enlarger , and chemicals , and so on .

嗯，最好你有一台放大机，和化学药品，如此之类的。

The output voltage of followed charge enlarger of piezoelectric - sensor is directly proportional to its input charge .

压电传感器后续电荷放大器，其输出电压与输入电荷成正比。

Study of Automatic Color-correction of Photo enlarger

放大机自动校色系统的研究

The utility model discloses a color photography apparatus using black and white films instead of color films and an enlarger thereof .

本实用新型是关于用黑白胶卷代替彩色胶卷的彩色摄影装置和放印装置。

Design of multipolar enlarger circuit

多级放大器电路的设计

The Circuit Design of CF-60 Colour Enlarger

CF60型彩色放大机电路设计

As usual , a common imported of China made photo enlargers are characteristic of computer demonstration , hardware storage , manual color correction instead of automatic correction .

目前，较为先进的进口和国产的彩色照片放大机几乎都是电脑显示，硬件存储，手调校色，而不是自动校色。

OFDM transforms high bit-rate into low symbol-rate with serial-to-parallel , by which enlarger the symbol interval and to eliminate ISI .

OFDM技术通过串并转换将高比特率变换成低符号率，增大符号间隔，消除码间干扰影响。

Machine-glazed wrapping paper The place was quite well equipped , with neatly labeled bottles of developing fluid , an enlarger , and even a dryer for prints .

机制单面有光包装纸室内设施齐备，有放大机，烘干机，各种洗印药水分别装在有标签的瓶子里。

Body for cinematographic enlargers or reducers

电影拍摄放大机或缩小机主体

The results show that the equivalent diameters of nozzle assembly in pilot and in enlarger have much effect on distributary flux of the pilot that is an available means to adjust distributary flux .

结果表明，导眼体和扩眼体喷嘴组的当量直径对导眼体分流流量影响较大，是调整双级分流的主控因素；

The entrance pressure of the discharge enlarger with load but change , but enlarge the characteristic not obvious variety because the pressure variety , the discharge enlarger compares in enlarging the characteristic better pressure stability .

流量放大器的入口压力随负载而变化，但放大特性并不因为压力变化而明显变化，即流量放大器在放大特性上有较好的压力稳定性。

This paper gives a new method to detect the foundation concrete piles using Wigner distribution , this method can detect enlarger or reduce piles neck by the result of the experiments , also gear up developing automatic system of detecting piles .

针对混凝土灌注桩，利用Wigner分布给出了一种质量检测方法。实验表明该方法不但对桩基的缩颈、扩颈等给出了结果，同时对开发桩基检测自动系统将起到一定的促进作用。

In this paper the method is introduced to gathering and handing automatically the vibration test data with the aid of the Apple - ⅱ computer , the A / D converter , the sampling enlarger and the other test instruments .

本文介绍应用Apple&Ⅱ微机、A/D板、采样放大器和测试仪器组成的系统自动采集和处理振动试验数据。

Through mechanics mechanism analysis of reaming of enlarger and combination of wriggly principle in salt layer , ream after drilling in salt layer had been finished successfully and been satisfied with demands of both putting casing down and well cementing .

通过对扩眼器扩眼时的力学特性分析，结合盐膏层的蠕变规律，成功地进行了盐膏层钻后扩眼作业，满足下套管和固井的要求。

Weighing unit realizes the data collection and signal handling , then sends it into enlarger , and through the A / D conversion , modulator , compensating sets and safe circuit correction , puts it in to outer unit by RS-232 Links Later .

称重单元实现数据采集并处理该电信号，将其送入放大器经A／D转换器、调节器、补偿器和安全线路作进一步信号处理，将处理后的电信号通过RS232串行通讯送入外部控制单元；

Magnetic-memory test ( MMT ) instrument of leaking magnetic field bases on leaking magnetic test consists of the source filter formed with RC network and calculating enlarger , magnetic sensitive sensor , probe , signal handles electric circuit , display and key-control device , CPU etc.

基于漏磁检测的磁记忆检测仪由RC网络和运算放大器组成的有源滤波器、磁敏传感器、探头、信号处理电路、显示及键控装置、CPU系统等组成。