查询词典 optimal process

We found the optimal reaction conditions,explored different catalyst system;in the best conditions,we have synthesis a large number of imines with vary complex substituents in the optimal conditions.

我们找到了反应的最佳条件，探讨了不同的催化体系；在最佳条件下，高产率的合成了大量含复杂取代基的亚胺。

Aiming at the problem of path planning algorithm for a mobile robot based on artificial neural network, in this paper we use the method of revising path partially and path tension to fulfill the optimal path, so as to fit to different interference degree of the path with every obstacles and be able to get optimal path in all of complex environments.

针对移动机器人路径规划的人工神经网络算法所存在的问题，提出应用局部路径修正和路径&张紧&法加以改进，以便适应多个障碍物的不同要求，在复杂环境下实现规划路径最优化，并证验其有效性。

In the end the paper takes a empirical study on our country's iron and steel industry and reaches a conclusion as follows: the optimal concentration point of our country's iron and steel industry is to keep 35 to 70 iron and steel companies in the whole industry and the optimal scale of iron and steel company is to keep 1.73 to 2.60 million tons.

本文最后还结合我国钢铁产业实际，测定2000年我国钢铁产业的最优集中区间为产业中保持有35-70家钢铁企业，钢铁企业的最优规模区间为173-260万吨。

Traditional CRS stack theory claimed its idealism by follow scheme: while NMO/DMO provides optimal multicoverage illumination for subsurface reflectors that have locally the shape of ZO isochrones; Prestack depth migration provides it for true subsurface diffractors; CRS stack provides the optimal multicoverage illumination for reflectors as well as diffractors.

传统CRS叠加理论通过如下这样一套思路表达了其理想境界：三个波场属性参数均以数据驱动的自动搜索方式产生，无需人工干预；在得到一张高质量的零偏移距剖面的同时，更可以得到一个重要的副产品——三个波场属性参数剖面。

Through analyzing management regulation results, it put forward the optimal species composition of spruce-fir mixed stands, and then research problem about the optimal stand structure and the maximum stand volume increment. At the same time, compared to dahurian Lanch pure plantation on economical value and ecological value.

通过对经营结果的分析，提出云冷杉针阔混交林的最优树种组成——针阔混交比为7：3，还对针阔混交林的最优林分蓄积和最大蓄积生长量等问题进行了研究，并从经济效益和生态效益2方面与人工落叶松林进行了对比。

The results showed that the developmental threshold of egg, larva and immature periods was 12.67, 13.86 and 13.53℃, respectively. It revealed parabola relationship between temperature and both generation survival and finite increase rates. According to the corresponding parabola functions, the optimal temperature for survival and population increase was 30.2 and 33.7℃, respectively, and the optimal temperature range for growth and development of C. maculates was between 30 and 34℃.

结果表明：四纹豆象卵期、豆内幼虫及蛹期、未成熟期发育点温度分别为12.67，13.86和13.53℃；温度与世代存活率及周限增长率均呈二次抛物线关系，根据相应抛物线方程可知，四纹豆象理论最适生存温度和最适种群增长温度分别为30.2℃和33.7℃，其生长发育繁殖的最适温区为30～34℃。

At first, we investigated the optimal components of culture medium for thereafter purification. We found that the optimal culture medium could produce better yield of red-pigmented antibiotic when 1.5% fructose and 1.5% malt extract included, and incubated at 30℃ under shaking conditions for 6 days.

我们逐步由探讨培养基条件为始，以利后续的生产纯化的进行，发现以1.5%果糖与1.5%麦芽抽出物之液态培养条件下，以30℃震荡培养6天后，有最适红色抗菌物质之产率，并且可减少其他色素的产生，再试著将其纯化。

H and M c are wetter than middle soil water content, belongs to mesophytes; The optimal water niche of Mosla scabra, on photosynthesis is more wetter than that of M.h and Me, the optimal water niche between mesophytes and hygrophytes, and leaning to hygrophytes; The photosynthetic water condition of M.d is arid environments, and its ecotype exits between mesophytes and xerophytes, and leaning to xerophytes.5 M.h and M.s are locating between shade plants and sun plants, while M.c and M.d obviously belong to sun plants.

杭州石荠苧与华荠苧光合的最适水分条件是中等偏湿，其水分生态类型应属于中生植物；石荠苧光合的最适水分条件比杭州石荠苧与华荠苧光合的最适水分条件要求更湿，其水分生态类型介于中生和湿生植物之间，更偏向湿生；小鱼仙草光合作用的水分生态条件是干旱条件，其水分生态类型介于中生与旱生植物之间，更偏向旱生。

The effect of the substrate concentrations on 5-fluorouridine production was investigated in the presence of various concentrations of uridine and 5-fluorouracil under the optimal conditions mentioned below. The best conversion yield, 49% was obtained in optimal reaction conditions.

我们也探讨了在不同反应条件下5-氟尿苷的酶促合成，结果表明，产气肠杆菌EAM-Z〓游离细胞以UR和5-FU作为底物合成5-FUR的最佳条件为：最适pH为7.8，最适温度55℃，UR/5-FU为2.8，磷酸盐浓度为30mM，菌体用量为10％，反应时间为9h。

Based on the state estimation for each local nonsingular system,the optimal full-order filters and smoothers are obtained for the original system using the optimal weighted fusion algorithms in the linear minimum variance sense.

在得到局部非奇异系统的状态估计后，利用线性最小方差意义下的最优加权融合算法，得到了原系统的全阶最优融合滤波器和平滑器。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。