查询词典 homogeneous markov process

Objective To Optimize the extraction process of Salvia acid from Salvia miltiorrhiza.

目的 优化丹酚酸的提取工艺，提高丹酚酸B的提取率。

The effects of concentration of sulfuric acid, temperature and time on acid leaching process were studied, and the regularity of these affecting factors was analyzed.

研究了酸浸过程中硫酸浓度、浸取温度、时间对铁浸出率的影响，分析了各个影响因素的规律性。

This paper describes the automatic control for fermentation process of glutamic acid by using APPLE-Ⅱ microcomputer.

本文详细介绍了谷氨酸发酵工艺的APPLE-Ⅱ微机自动控制系统。

It is the first time to synthesize of 2, 4-dihydroxybenzic acid using new spray process.

首次将喷雾反应器及技术应用在二氧化碳与间苯二酚连续羧基化，合成2，4-二羟基苯甲酸。

The nitric acid production process optimization question modeling uses the artificial neural network to complete.

硝酸生产过程优化问题的建模采用人工神经网络完成。

By adjusting the etch time and the concentration of acid in the process, different shapes of the tunnels can be obtained.

在栅极制作过程中通过改变酸液刻蚀的时间和浓度，可以腐蚀出不同形状的小孔。

Off-line steady optimization of nitric acid process unit is discussed in this thesis.

本文以某厂硝酸生产装置为优化对象进行了离线稳态参数优化工作的研究。

A new process of compound fertilizer production in one step is introduced in which urea-sulfuric acid decomposed phosphorus rock.

在脲硫酸复肥生产新工艺中，酸解剂配比、反应温度、磷矿粉细度、搅拌强度等工艺条件对磷矿分解率和气相氟逸出率均产生影响，其中酸解剂配比是最主要的影响因素。

A process based upon solvent extraction has been developed for the recovery of phosphoric acid from a leaching liquor obtained by decomposition of phosphate rock with sulfuric acid.

本文采用二丁基亚砜作为萃取剂，对于用硫酸分解磷矿而得的粗磷酸进行多级逆流萃取及反萃取，以获得高纯度的磷酸和磷酸盐。

This process controls the acid-base balance of the blood and its content of water and dissolved materials.

人工肾通过透析可以控制血液的酸碱平衡、血液中的水和各种可溶物质的含度。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。