查询词典 essential parameter

The electron density is an essential parameter in thermonuclear fusion research, for which can be measured mainly by the technique based on transmission characteristic of electromagnetic waves in plasmas.

高温等离子体的电子密度是热核聚变等离子体研究中的一个重要物理量，测量等离子体电子密度的方法主要是应用电磁波在等离子体中的传播特性和技术。

Taking streaming current SO as the essential parameter, this paper focuses on the electrokinetic chemistry characteristics of oxidation and reduction process in water treatment condition.

以流动电流为参数，研究了水处理条件下氧化还原过程的电动化学特性。

Time is one of the basic physical attributes of the world we live in. The accurate time not only gives an essential parameter to science research and experiments and engineering technologies, but works as an indispensably ruler for all dynamics systems and sequential procedure.

时间是物质运动和存在的基本属性之一，精密的时间作为科学研究、科学实验和工程技术诸方面的基本物理参量，为一切动力学系统和时序过程的测量和定量研究提供了必不可少的时基坐标。

Since hole concentration p in Cu〓 planes is the essential parameter of high temperaturesuperconductors, it is important to understand the relation between p and δ.

产生这些现象的原因可能是随着额外氧的掺入，导致了L〓Cu〓+δ基体由反铁磁的绝缘体转变为导体。

Heat release rate is the most essential parameter for combustion process, and is often employed to study the dynamic suppression process of a pool fire under water mist application.

热释放速率是燃烧过程最基本的特性参数之一，在研究细水雾与油池火相互作用时可以用来表示其动态发展过程。

The corrosion stresses associated with a particular environment or corrosivity category represent one essential parameter governing the selection of protective paint systems.

腐蚀应力在特定的环境或者腐蚀种类下表现出来的一个基本参数决定了选择哪种防护体系。

The contrast speckle superposed on intensity envelop is used as an essential parameter by which the smoothing performance of beam-smoothing techniques can be evaluated.

对不同偏振光控制板的理论分析和数值模拟结果表明结构最简单的二单元偏振控制板具有最佳的匀滑效果。

Heat release rate is the most essential parameter for combustion process,and often employed to study the dunamic supression process of a pool fire under water mist application.

热释放速率是燃烧过程最基本的特性参数之一，在研究细水雾与油池火相互作用时可以用来表示其动态发展过程。

Not only space-time coding in the MIMO but also demodulation in the OFDM, the rather exact CSI is essential parameter for dealing with data in the MIMO-OFDM.

在MIMO-OFDM系统中，不论是对MIMO进行空时处理，还是对OFDM进行相干解调，都需要较为准确的CSI作为数据处理的必要参数。

The frozen soil mechanics behaviour is the essential parameter of frozen soil engineering design, there are very many affects factors on it, for example the loading way, the loading speed, the freezing temperatures, the soil nature, the sample size, maintains time, encircles presses the size, the experimental stress way and so on.

冻土的力学性能是冻土工程设计的关键参数，影响冻土力学性能的因素很多，有试验的加载方式、加载速率、冻结温度、土的性质、样品尺寸、养护时间、围压大小、试验应力路径等。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。