Zener references contain batteries that keep the unit under power during transport and calibration.

Zener diodes behave in this way, which makes them useful as voltage regulators.

齐纳击穿二极管就是这种工作方式, 在电压稳压方面非常有用.

V 3 the zener provides a reference voltage.

V3稳压管提供参考电压.

Zeno and his followers placed the concept of " nature " in the center of their philosophical system.

芝诺及其追随者把 “ 自然 ” 的概念作为他们哲学体系的核心.

Home water softeners make use of the ion exchange properties of natural or synthetic zeolite minerals.

在硬水地区,人们利用天然沸石或人造沸石的性质制作家庭用水软化器.

Ammonium removal by modified zeolite , Ca-form zeolite, was examined batch-type methods.

通过静态方法研究了钙型沸石对氨氮的去除效果.

Evolution of zeolite synthesis was reviewed.

综述了沸石分子筛的合成和最新进展.

Zeolite can take the important role in developing chemical technology.

分子筛催化在开发环境友好工艺、促进可持续发展中具有极大的潜力.

A zeolite is one kind of wash additive.

4A分子筛广泛用作洗涤剂助剂,需求量很大.

Zeolite is a kind of aqueous silicoaluminate mineral with excellent adsorption function.

沸石是一种具有优异吸附功能的含水硅铝酸盐矿物.

One gram of zeolite has an internal surface of about 500 square meters.

一克沸石具有大约500平方米的内部表面.

Meanwhile, the market prospect of synthetic zeolite is also briefly introduced.

同时, 也简单介绍了国外合成分子筛的市场展望.

X zeolites were synthesized by using industrial waste residue fluent-bed fly ash successfully.

利用工业废渣流化床粉煤灰成功合成出X型分子筛.

The application of quantum-chemical studies on the Bronsted acid of zeolites is reviewed.

本文介绍了量子化学计算在探讨沸石酸性方面的应用.

These two methods adjust the shape-selectivity by modifying the outside surface of zeolites.

两种方法都是通过分子筛外表面改性以实现择形性调变的.

Zeolites and molecular sieves are important industrial materials that have a broad range of applications.

近二十年来,分子筛领域的研究不断发展,分子筛已经成为重要的工业材料,具有很宽阔的应用前景.

This book is a companion to Professor Barrer's 1978 volume on Zeolites.

该书能和巴勒教授于1978年发表的关于沸石的著作相提并论.

Zeolites are made up mainly of a framework of silicon, oxygen, and aluminum.

沸石的骨架主要由硅 、 氧和铝原子构成.

This goes to the ancient gods called the Zep Tepi.

这要回溯到称为乍帕泰比的古代众神.

The pronunciation of 1314 is similar to 'for ever.

1314的发音则和“一生一世”相似。

And Zephaniah the priest read this letter in the ears of Jeremiah the prophet.

29祭司西番雅就把这信念给先知耶利米听.