查询词典 optimal process

He optimal process parameters are isothermal temperature range from 570 ℃ to 600 ℃ and holding time for less than 10 min.

iB2/Al-4Cu复合材料合适的半固态重熔参数为：加热温度570～600 ℃，保温时间小于10 min。

Aim To study the optimal fermentation process of producing fluid fertility containing biotechnology fulvic acid from Jowar straws juice.

目的 研究甜高粱秸杆汁发酵生化黄腐酸液肥的工艺条件。

A study on the optimal fermentation process of producing fluid fertility containing biotechnology fulvic acid from Jowar straws juice;2. The optimum mixture of biotechnology fulvic acid , Azotobacter chooroccum, Phospho bacteria and Silicate bacteria were stu.

本文以甜高粱秸秆汁为原料，通过单菌及混合菌种发酵实验确定了发酵的最佳菌种组合；利用微生物混合发酵确定了发酵菌种的接种比例、接种量、最佳氮源及其添加量；用L_9(3)~3正交设计的方法，确定了发酵的最佳pH值、发酵时间和发酵温度；研究了生化黄腐酸液体肥料和圆褐固氮菌、钾细菌、磷细菌的复配工艺，并在作物上进行了田间试验。

Objective To select the optimal process parameters for refining total flavonoids from the leaves of Diospyros kaki using macroporous resin.

摘要目的筛选大孔树脂纯化柿叶总黄酮的最佳工艺，为后续研究提供基础。

The optimal extractive process and stability of the pigment extracted from red speckled kidney bean Phaseolus vulgaris L.

本研究探讨了红花芸豆色素的最佳提取条件和色素的稳定性。

This research concentrates on the optimal factor selection of this modification with Kolmogorov test. The factor is a constant for all tolerance. This optimization method can bring a significant reduction of the difference between variation analysis and tolerance analysis. The thesis presents a framework to model and evaluate assemblies and their assembly process for autobody structure concept design. This framework makes the autobody structure concept design more science-based than experience based, and will significantly enhance the dimensional quality of autobody assemblies.

本文的研究以理论推导、数值模拟为主，结合生产实际数据的对比分析，在前人研究的基础上提出了并行车身结构概念设计方法，将依据经验的车身结构概念设计上升为依据严密数学推理和运算的过程，为进一步提高车身的尺寸质量提供了新的思路，同时对飞机、家电等薄板装配机械产品的设计和质量控制也具有重要的借鉴意义。

The nonlinearity and discrete gradient inherited in CAViaR model is a conundrum for parameter estimation. We take the asymmetric Laplace distribution with scale parameter as the error process; indicate the variance has a minimum positive value when the scale parameter is a constant, conflicting with the distribution of real financial data. Further we estimate the parameters of indirect TARCH-CAViaR model base on Bayesian framework and Markov chain Monte Carlo method. The optimal scale parameter can also be obtained by Markov chain Monte Carlo method.

CAViaR一般模型中递归分位回归方程的非线性和非连续可微性是参数估计的一个难题，基于含有尺度参数的不对称拉普拉斯分布作为误差过程，指出将尺度参数固定为常数会导致不对称拉普拉斯分布随机变量的方差存在最小正值的限制，与实际金融数据分布不符；进而提出采用贝叶斯分析和马尔科夫链蒙特卡罗模拟方法，估计间接TARCH-CAViaR模型的参数，并可获得尺度参数的合理估计。

The optimal conditions of the process has been studied by Latin square experiments.

乙醇中采用银盐和碘化物制备碘化银纳米微粉，用拉丁方格实验法确定合成过程中的适宜条件。

In Markov decision process, a single agent could find the optimal policy of the problem by reinforcement learning.

在MDP中，单Agent可以通过强化学习来寻找问题的最优解。

Markov Decision Process , regarding planning as computing the optimal policy given the model of environment and reward structure, is the most heavily used model.

马尔可夫决策过程是其中应用最多的模型，把规划问题看作是给定环境的模型和奖惩原则的情况下，寻求最优策略的问题。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。