查询词典 constrained system

Certainly, the applications of our results are constrained because of the using of some approximation. The tag discloses this point and several subjects that are worth, we considering, continuing to be investigated on the EOSs and anharmonic properties of solids.

当然，本文研究工作的结果要在一定的宏观条件下才能适用，并不是无条件普适的，因此就此进一步开展工作将是十分有意义的，结束语中指出了对EOS及非谐性质的研究我们认为值得继续探讨的课题。

The constrained digital terrain model is displayed in AutoCAD which is developed by VC++6.0 and ARX.

通过使用VC++6.0和ARX开发工具，在AutoCAD环境下实现了约束DTM的建立和显示。

According to the physical aging behavior of rapidly quenched atactic polystyrene , it was found that dual amorphous phases with quite different properties were formed due to the internal stress: free amorphous phase and constrained amorphous phase.

通过研究快速淬冷无规聚苯乙烯的物理老化行为发现，在此试样中由于内应力的存在而形成了两种性质大为不同的非晶区：自由非晶区和受限非晶区。

The auriferous leda boundaries were unclear and highly jumped, which must be constrained by wet chemical analyses.

矿体边界不清且变化较大，需用化学分析圈定，矿床平均金晶位7～8g/t，目前该金矿床控制储量约10t

Based on the three dimensional grammar theory and in explicit and easy handled terms,The paper discriminates and analyses in details the forword and backword movement of attributes.The movement is strictly constrained to the elements which can be restored to its original slots and can act as attributes only.

文章以三个平面语法理论为指导，运用明确而操作性强的语序鉴别标准，把移位的定语限定在具有&可复位性&和&唯定性&的成分上，对语法论著中所论及的定语的后移和前移的各种现象给以严格的鉴别和整理。

The photodegradation rate of M-PPV 1 was constrained by DABCO that quenches the triplet state of M-PPV; 2increased when the solvent changed from benzene to deuterated benzene in whichthe lifetime of triplet state is longer than that in benzene; 3 was improveddramatically with high concentration of M-PPV triplet state was generated by energytrasfer from biacetyl.

发现：1能猝灭M-PPV的三重态的1，4-二氮二环[2.2.2]辛烷也能有效地抑制光氧化反应的进行；2能提高M-PPV三重态寿命的氘代溶剂也能使M-PPV光氧化降解速率加快，3丁二酮和M-PPV间的能量传递能够提高M-PPV三重态的浓度，这和丁二酮作三重态敏化剂敏化光氧化M-PPV时，M-PPV的光降解速率大大增加也是一致的。

Applying the conjugate gradient method, an iterative algorithm is presented to solve the constrained matrix equation AXB+CXD=F over centrosymmetric matrix X and its optimal approximation.

应用共轭梯度思想，给出了求解约束矩阵方程AXB+CXD=F的中心对称解及其最佳逼近的迭代算法。

In memory-constrained situations, linear congruential generators such as MinstdRand0 and MinstdRand might be useful.

在内存攸关的情况下，线性同余发生器如MinstdRand0 和 MinstdRand会很有用。

Conus is one group of the tropical carnivorous marine molluscs belonging to the mollusk gate gastropoda prosobranchia stenoglossa branch conidae family. The venom from cone snails contains a diverse mixture of pharmacological agents, mostly small, disulfide-rich structurally constrained peptides.

芋螺属于软体动物门腹足纲前鳃亚纲狭舌目的芋螺科，是一类能分泌有毒毒素的肉食性热带海洋软体动物，其分泌的毒素称为芋螺毒素（Conotoxin，CTX）。

The concentration of Cosmogenic nuclides is not only constrained by production rates and exposure time, and also closely related to surface erosion. Furthermore, the concentration is affected by geomagnetic intensity, shielding, chemical weathering, and sample geometry as well. These factors affecting Cosmogenic nuclide concentration should be calibrated when surface exposure age is calculated.

地表物质中宇宙成因核素浓度除了受到核素生成速率和地表物质的暴露时间制约外，还与地表侵蚀速率密切相关，此外，地磁场强度、遮蔽、化学风化及样品的几何位置等也会对核素浓度产生一定影响，在求算样品的地表暴露年代时，应对这些因素进行相应的校正。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。