查询词典 optimum condition

The aim of the study was to discuss the optimum extraction technology and reaction condition of cellulase.

［目的］探讨纤维素酶的最佳提取工艺和最佳反应条件。

According to the changing of color as the qualitative index; the changing of weight and chlorophyl as the ration index.Make the optimum design for the fresh-keeping package of broccoli in normal condition.

本课题选用不同种类、不同厚度的薄膜包装西兰花，以颜色变化为定性指标、重量变化和叶绿素变化为定量指标，对常态状态下的西兰花保鲜包装进行了优化设计。

It's still difficult to find the optimum SMB chromatography operation condition even with the help of model.

然而即使在模型仿真的帮助下也是很难找到模拟移动床色谱的最优操作条件。

It also was found that the change of penalty function's coefficient could get optimum operation condition of different product purity.

研究还表明，通过控制罚函数系数，可得不同产品纯度要求下的最优操作条件。

The optimal condition for deep fry of cho- peanut bean and roasting of chocolate powder and optimum formulation for chocolate powder were studied by orthogonal experiment.

通过正交试验法，分析了巧克力花生豆制备过程中，油炸的最佳条件及巧克力粉的最佳配比和最佳烘烤条件。

Results show that there are different optimum swirls in different ranges of diesel engine operating condition.

试验结果表明，发动机在高、低速区的最佳进气涡流强度是不同的。

The system parameters are determined by optimizing an output-error cost function. To deal with the non-uniqueness of the fully parameterized state-space system, a projected gradient search algorithm is presented by restricting the update of the parameters to the tangent space to the manifold of observationally equivalent state-space systems. The sufficient condition to employ L-M algorithm for optimizing parameters is also introduced. The proposed hierarchical optimization identificationmethod includes two steps: First, the parameter search direction is determined by the proposed adaptive L-M projected gradient approach; Second, the optimum step size is computed according to a line search method.

通过极小化输出误差目标函数获得了系统参数估计；提出了正交梯度搜索方法用于解决系统参数的非唯一性问题，正交梯度搜索的本质是在输入-输出等价类相切平面的正交垂空间更新系统参数；给出了用 L-M 算法进行参数优化的充分条件；提出的系统参数递阶优化辨识方法包括两步：首先用给出的自适应 L-M 算子正交梯度方法确定参数优化方向；其次由一维搜索方法计算最佳步长。

Hydroxylamine hydrochloride (NH2OH·HCl) was selected to extract manganese oxides, and sodium dithionite (Na2S2O4) was used to separate manganese oxides and iron oxides. Optimum extraction conditions were determined by changing each of the experimental condition.

参考人工培养生物膜的萃取方法，分别用NH2OH·HCl和Na2S2O4为萃取剂选择性萃取生物膜上的锰氧化物和铁、锰氧化物，通过改变各萃取条件，考察萃取效果，确定最佳条件。

Optimum extraction conditions were selected by the condition experiments and the concentration of Cu, Pb, Zn in main components were also determined for revealing the distribution of the heavy metals in the suspended particulate matters. It was found that hydroxylamine hydrochloride (0.006 mol/L NH2OH·HCl+0.01 mol/L HNO3) can remove most of Mn oxides, and sodium dithionite 0.8 mol/L Na2S2O4

结果表明，0.006 mol/L NH2OH·HCl+0.01 mol/L HNO3萃取30 min可以单独萃取悬浮颗粒物中大部分的锰氧化物，0.8 mol/L Na2S2O4（pH=6.0）萃取40 min可以同时萃取铁、锰氧化物，而对非目的组分的影响较小；悬浮颗粒物对Cu、Pb、Zn重金属有明显的富集作用，其中Cu主要结合在悬浮颗粒物的有机质组分中，Pb主要富集在铁、锰氧化物中，锰氧化物和有机质对Zn的分布起主要的富集作用。

Under experiment condition, adding salt law is optimum get rid of emulsification method.

本实验条件下，加盐法是最佳的去乳化方法。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。