查询词典 optimal control

The theoretical model of uniform droplet spray process had been established in this thesis. The calculation method for theoretical value of jet velocity and optimal frequency had been developed. Therefore the theoretical value and regularity of jet velocity and optimal frequency under different spray pressure were obtained, so the theoretical prediction for spray result had been realized. This not only offers comparison parameter for simulation results, but also will guide the proper determination of process parameters.

本文建立了均匀液滴喷射过程的理论模型，导出了射流速度和最优频率的理论值计算方法，从而得出了不同喷射压强下的射流速度和最优频率的理论值及所存在的规律，实现了对喷射结果的理论预测，不但为模拟结果提供了对比参数，而且对于合理选取工艺参数具有指导意义。

In CRS gather method, we derived the quantitative relationship between optimal three parameter and migration velocity field, and then put forward ray-tracing method to get migration velocity field using optimal three parameter in CRS stack. The applications proved its effectiveness and adaptability.

在CRS道集偏移速度建模中，推导了优化三参数与偏移速度场之间的定量关系，提出了利用CRS叠加中的优化三参数求取偏移速度场的射线追踪法，模型试算表明了方法的有效性和适应性。

It is presented that the optimal scheme of the structure parameters of the heat pipe waste heat boiler and the step of the optimal algorithm is discussed.

目前，热管式余热锅炉已在多种余热回收中广泛应用，达到了回收余热、节能降耗的目的，取得了十分显著的经济效益[1]。

Results showed that optimal selection achieved greater selection response than either standard QTL or regular BLUP selections. The influence of economic weight to optimal selection was significant, and the optimization was better as the economic weight of D100 increased.

经济权重对优化选择的影响较明显，随着达100 kg日龄赋予的经济权重的增加，优化选择的优势越明显。

Purification techniques is the key course determining final products, and also is paramount in the whole sugar manufacturing process, therefore, it's especially important to investigate optimal purification techniques in carbonatation process and optimal technical conditions and indexes in purification.

清净工艺在制糖生产过程中占有举足轻重的地位，是影响最终产品质量的关键环节，尤其是在精炼糖的生产中更为突出，因此，研究精炼糖最佳清净工艺控制，寻求探索清净的最佳工艺条件和工艺指标，尤为重要。

The optimal determining conditions were obtained: adding quantity of a monolayer medium 15ml, the suspension concentration of Micrococcus luteus 109 cfu/ml, the adding quantity of Oxford Plate 100μl, agar concentration 1%, the concentration of Na2HPO4 1％, and the pH of the medium adjusted to 7.0. The medium was optimized by single factor and the orthogonal experiments on the basis of the centrifugate of distiller's grains. The optimal composition was obtained as follows: sucrose 0.6, peptone 0.1, yeast extract 0.2, K2HPO4?

以管碟法为基础，对影响Nisin效价测定的各种主要因素进行了分析，并得出了Nisin效价测定的最佳条件：采用单层培养基（每个平板加量为15ml），检测培养基中Na2HPO4·12H2O浓度改为1％，菌悬液浓度109cfu/ml，不加吐温20，琼脂浓度1％，培养基pH7.0，牛津杯加液量100μl ，30℃培养24小时。

Second, based on the above, it deeply studies optimal hedging strategy brought out by the present various compellent hedging disclosure standard, and compare their value effects, and point out that a full complete, prompt and exact disclosure can have the optimal effect.

并在此基础上加以扩展，深入研究当前各种强制性套期信息披露方式下所导致的最优套期策略以及价值效应比较分析，指出一个充分、完整、及时、准确的信息披露可以达到最有效的监管作用，并对我国上市公司的信息披露情况进行了分析。

A maximum light intensity was observed in the presence of ≥1% decanal concentration. The optimal temperature and pH for light intensity were 35℃ and 6, respectively, which was consistent with the optimal growth condition for E.

增大癸醛浓度会提高发光强度，当癸醛浓度达到1％时出现最大发光值；供试菌株在35℃和pH6条件下的发光强度最大，与Ecoli的最适生长条件相一致。

We show that the optimal share ratio of the controlling shareholder as well as the optimal shareholder structure of a firm is endogenously determined, although the deficiency of capital is probably

我们证明，尽管自有资金不足可能成为大股东选择向分散股东融资的最初原因，但大股东最优的持股比例，从而一个企业最优的股权结构是内生决定的。

It demonstrates that antitrust policies chosen by national governments will generally lead to sub-optimal outcome from an international perspective and how the direction of the deviation from the optimal policy depends on trade patterns and the extent to which national competition laws are applied extraterritorially.

国际竞争协议只有在那些具有相似贸易类型的国家间达成，而对于贸易类型明显不同的国家来说，只有从国际竞争合作中获利的国家对其他从中受损的国家实施补偿才有可能进行合作。

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。