查询词典 density measurement

Their piezoelectric responses are investigated by means of decay measurement of isothermal piezoelectric coefficient and charge density.

借助准静态压电系数测量，研究了制备工艺对复合膜压电活性的影响。

This combination of power and performance enables greater efficiency and density while enhancing range and sensitivity in defense, test and measurement, and communications applications.

这种低功耗与高性能的完美结合，不仅能使测量测试以及通信等应用具备更宽的覆盖范围与更强的灵敏度，同时还能实现更高的效率与密度。

The characterization and measurement of the metal content of the metallized fiber at home and abroad are introduced, and metal content determination of metallized fiber by density testing is proposed.

介绍了国内外表面金属化纤维中金属含量的表征和测量方法，提出了密度法测定表面金属化纤维中金属含量的方法。

The design project for a broad frequency sweeping reflectometor applied to the measurement of electron density profile on HL-2A Tokamaks plasma is put forward.

给出了用於HL-2A托卡马克等离子体电子密度分布测量的扫频微波反射仪的设计方案；在两台微波信号源频率固定的情况下，可以对托卡马克等离子体芯部的电子密度扰动进行测量和分析。

A reflecting FIR interferometer and measurement of electronic density in HL-2A tokamak were presented in this paper.

介绍用于HL-2A 偏滤器托卡马克装置的远红外激光干涉仪及其在等离子体电子密度测量中的应用。

The main products are: parts ultrasound waves rocking washing machine, the channel of high-density products bearing ultrasonic cleaning machines, ultrasonic cleaning machine volume, from oil machine, dryer, a set of desktop semi-automatic instrument, the pressure of feet, riveters, the whole Rotating sets of automatic machines, machines, measurement systems, automatic注油Gland line.

主要产品有：部品超生波摇动清洗机，通道式高密度成品轴承超声波清洗机，容积式超声波清洗机，脱油机，烘干机，台式半自动合套仪、压脚机、铆钉机、全自动转盘式合套机，机外测量系统，全自动注油压盖线。

In this text, we discuss the method of estimating parameter that the density of explains variable of having measurement error is not abridge, we inquire the covariance of y and e^ and we can get a formula as follows

本文要探讨的是在不限制有测量误差的解释变数的分布下估计参数的方法，首先探讨Y跟e^的共变异数关系，可以得到如下式子

Strong soda lye was added into high calcium pulverized coal ash to prepare improved pulverized coal ash, the result from measurement shows that the bulk density, specific surface area, granulation appearance of pulverized coal ash after improvement were substantially better than that of coal ash before improvement.

摘 要：在高钙粉煤灰中加入强碱液制备了改性粉煤灰，测定结果表明，改性后粉煤灰的堆积密度、比表面积、颗粒形貌等明显优于改性前。

When the redox electrode is immersed in a solution containing a reversible chemical reaction system, a migration of electrons is established between the electrode and the system. This electron flow can be construed as an exchange current density and is of paramount importance for accurate, fast and reproducible redox potential measurement.

当氧化还原电极浸入具有逆转化学反应系统的溶液中时，会有电子在电极与溶液间移动，这些电子的流动被转绎成交换电流密度，这是准确性高，快速和再现性佳的 ORP测量技术最重要的参数。

This course will introduce the systematic design methodology of the SiP technologies, partitioning, integration, Flip-Chip, wire bonding, muti-stacks, high density sticking, measurement. Moreover, the signal and power integrity analysis will be introduced here.

介绍SIP生产中使用的系统设计技术，分割、整合、覆晶、线接合、多层堆叠、高密度黏著技术和量测方法；再介绍讯号与电源完整分析。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。