加热于

By introducing the nonlinear complementarity problem function, the Karush-Kuhn-Tucker conditions of OPF model are transformed equivalently into a set of semismooth nonlinear algebraic equations. Then the set of semismooth equations can be solved by a semismooth L-M method based on the subdifferential. The method belongs to Newton-type method. It can ensure the positive defmitiveness of the iterative coefficient matrix by using the L-M parameter, which avoids the ill-conditioning of iterative equations. The method, requiring only the approximate solution of a linear system at each iteration, is quite applicable to the large-scale cases.

在利用非线性互补函数将OPF模型的KKT条件转化为半光滑非线性代数方程组后，采用基于次微分的半光滑L-M法求解，该方法属于牛顿法范畴，可通过对L-M参数的调整保证迭代系数矩阵的正定性，克服了系数矩阵的奇异引起的"病态"，且该方法在确定搜索方向时只需求解线性系统的加热器近似解，适用于大规模系统的求解。

Unstable when heated in the air quickly oxidized iron tetroxide, dissolved in hydrochloric acid, sulfuric acid generated ferrous salt.

不稳定，在空气中加热时迅速被氧化成四氧化三铁，溶于盐酸、稀硫酸生成亚铁盐。

The amphiphilic octadecylamine is attached by two different methods: one isby ways of reacting with thionyl chloride SOCl_2 the other is heating directly.

经酰氯化和直接加热反应两种方法，在单壁碳纳米管表面分别嫁接了十八烷基胺，获得了溶于有机溶剂的单壁碳纳米管。

The pulse heating coulombic titration was applied to the determination of oxygen in titanium diboride,the titrimetry was studied to determine amounts of oxygen in titanium diboride,the determine method was established.

采用脉冲加热库仑滴定法测定二硼化钛中的氧，研究了二硼化钛中氧量的测定条件，建立了分析方法，能准确、快速地测定二硼化钛中的氧含量，并能推广应用于金属陶瓷材料中氧含量的测定。

YFL is based on rich technological capability,absorbed professional development and production ultra audio frequency,high frequency,high frequency,intermediate frequency respond to the heating device.

英福伦以雄厚的技术实力为基础，专业专注于研制生产超音频，高频，中频感应加热设备。

It is an energy recovery ventilator used in heating and cooling applications.

这是一款应用于加热和制冷的能源回收通风设备。

In the 1620s he jerry-rigged a minifurnace which could bake the initial alchemic mixture over moderate heat for a very long time, much as might happen to gold-bearing rock bordering the depths of Hades.

所以在17世纪二十年代，他就自己拼凑了一个可以对未加工的炼金混料进行长时间适温加热的迷你熔炉，类似于地表以下那些含金石经受灼烧熔解的原理。

In the 1620s he jerry-rigged a minifurnace which could bake the initial alchemic mixture over moderate heat for a very long time, much as might happen to gold-bearing rock bordering the depths of Hades.

所以在十七世纪二十年代，他自己拼凑了一个可以对未加工的炼金混料进行长时间适温加热的迷你熔炉，类似于地表以下那些含金石经受灼烧熔解的原理。

HDJF heater can be used in electrical enclosure, large equipment, iatrical apparatus and so on.

HDJF适用于大型电气控制房，控制柜内加热。

Theopportunity of cross linking reaction between the wood of impreg PF resin treated by hightemperature(150℃-160℃)heating and free radical of wood increased.

木材和PF预聚物之间相互作用的机理可能是；①木材自由基活化了PF预聚物分子，产生-C＝O键；②PF预聚物浸注于木材中，经高温(150℃～160℃)加热处理同木材自由基发生各种复杂反应的机会多，形成化学交联。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。