铅室

地下铁室铅室组合屏蔽低本底HPGeγ谱测量系统及其应用研究

Low background HPGe γ spectroscopy system with lead shielding in underground iron room and its application

在接触法普遍采用之前，使用铅室法。

Before the wide spread adoption of contact process , the chamber process was used .

在对南京大学20Mev电子直线加速器实验室设计中：1.采用了局部铅屏蔽室，使有用束外的初级x线减弱至10~（-4）左右。

We adopt the partial shield lead cell , so that the primary X-ray outside the useful beam decreases to about 10 ~ ( - 4 ) .

研究了甘巴拉山厚铅乳胶室族事例中高能簇射的特征。

The characteristics of high energy showers in family events observed by thick-type Ph emulsion chambers at Mt.

本文介绍一种组合式方形铅屏蔽室的新设计，用作同轴型高纯锗探测器的屏蔽室。

A new square lead shield room has been introduced in this article . It is used as the shield room of coaxial high-purity germanium detector .

通过对铅塔燃烧室进行测试，并经过测试和计算，结果表明：铅塔燃烧室内存在上三角高温燃烧区以及下三角燃烧低温区，同时，高温烟气中含有不同含量的可燃物CO；

The results from the measurement of combustion chamber in the lead column reveal that there are high temperature combustion in upper triangle region and low temperature combustion in lower triangle region and there is different content combustible CO in high temperature smoke .

锌精馏铅塔燃烧室变温情况下的温度测量误差

Measurement error about temperature in combustion chamber of lead column in zinc refining

锌精馏铅塔燃烧室燃烧状况诊断

Diagnosis about combustion state in combustion chamber of lead column in the zinc refining

此研究结果有利于铅塔燃烧室烟气真实温度的在线检测。

These research will more benefited to on-line control of actual temperature in combustion chamber .

这种诊断结果有利于铅塔燃烧室的正常运行和维护。

The diagnosis results are beneficial to normal maintenance and operation of combustion chamber of lead column .

铅塔燃烧室烟气温度测试伪信号输出研究

Study on smoke temperature false measurement signals exported by the thermocouple in combustion chamber of lead column

锌精馏铅塔燃烧室煤气喷口和空气喷口流量分布

Flux distribution of coal gas spout and air spout in combustion chamber in lead column in process of zinc refining

这为铅塔燃烧室的煤气流量、粗锌流量以及排烟温度等自动控制提供了一种可供参考的依据。

All of which will offer automatism control of gas flux , flux of spelter liquid and temperature of venting fumes in combustion chamber assort of referenced basis .

本文介绍了铅准直器γ刻度室的散射实验研究。

This paper describes scattered radiation measurement in γ calibration room with lead-collimator .