相变

According to the character of the temperature,humidity and the velocity of the wind measurement in the VAV air conditioning system,the digitized detecting technology,frequency converter and the software of Kingview are used in this ***, thus predigesting the anterior circuit,increasing the ability of this system to measure and control effectively and offering a research platform for the design of multi-channel.

本文在变风量空调系统的要求下，根据变风量空调系统对温度、湿度和风速的要求，采用数字化丈量技术与变频器、组态软件相结合，这样简化了前真个电路设计，可以改善系统的测控能力，为多种风口形式设计提供了平台。

The slip steps are produced on the slip lines by the interaction of the multi-slip. The direct reason of the creep fracture is that the rafted γ'phase is twisted and the micro-cracks are emerged in alloy due to the continuous cross-slips.

降低了台金的蠕变抗力两个滑移系统交割产生滑移台阶，连续的交替滑移使筏状γ'相发生扭曲、并产生微裂纹是蠕变断裂的直接原因

On the basis of analyzing the concept frameworks of the three kinds of impacts, a combined method of catastrophe and synergistic for cumulative PEIA and "Radar figure and Don Jones index"method for assessment of sustainability related environmental impact associated with policy are raised, and fuzzy altering weight integrated method for impact assessment on biodiversity is set up by combining fuzzy control altering weight.

在分析和说明它们各自概念特征的基础上，提出了政策累积环境影响突变论和协同学相结合的评价方法构想和与可持续性相关的政策环境影响的&雷达图-道琼斯指数&评价方法，并把模糊控制变权思想结合进生物多样性影响模糊综合评价方法之中，创立了政策对生物多样性影响的模糊变权综合评价方法。

By combining precision weight training with proper diet and nutrition. Loose body fat, gain strength, sculpted thighs, beautiful arms, fit and toned abdominal and buttocks.

通过将准确的力量训练和合理的饮食营养相结合，以减少体脂，增强肌肉力量，使腿部塑型，使手臂变得优美，腹部和臀部变得轮廓清晰健美。

Aiming to characteristic of 3-phase to 2-phase power supply based on balance transformer , a new current balance compensation method utilizing inverter is proposed, which is mainly used to compensate negative sequence current.

针对平衡变压器平衡供电的特点，提出了一种利用逆变器对三相变两相供电方式下的电流负序分量进行综合平衡补偿的新方法。

heological properties at a low shear rate range(10-2-10s-1) and the glass transition temperatures for PEK-C with different moleCular weithts have been studied by using a cone/plate rheometer and DSC' The activation energy for melt flow increases with Mw The dependence of Tg on molecular weight exhibits two linear range and the value of nitersect agrees with the critical molecular weight , Mc' which is first reported for PEK-C' Mc value obtained according to η0 is about 8× 104 g/mol and the relation between Mc and temperature was dis-cussed.

用锥权流变仪及DSC的方法研究了5种不同分子量的酞侧基聚芳醚酮在低剪切速率区（10－2－10s－1）的流变行为及其分子量与玻璃化转变温度的关系。结果表明，样品的粘流活化能随分子量的增加而增大，Tg随分子量的变化是二个线性区，其交点值与所求的样品的临界分子量值相对应。利用测得的零剪切粘度值（η0）首次求得了PEK—C的临界分子量值。同时也讨论了Mc与温度及η0和Tg与分子量的关系。

Aiming at the shortage above,in the foundation of traditional adjustors,the variable structure and the differential negative feedback were introduced in the speed adjustor,and the variable structure was introduced in the position adjustor.

针对以上不足，在传统调节器的基础上，速度调节器和位置调节器分别引入了变结构与微分负反馈相结合的方法和变结构的方法。

The hard segments pack firmly and form hard segment domains which bear certain degree of regularity. In polyether polyurethane zwitterionomers,variation of the amount of hydrogen bondings formed between hard and soft segmentswith the degree ionization conforms with the phase separation between the hard andsoft segments observed in wide line study.

特别是聚醚聚氨酯离聚体浓溶液中软段与硬段之间形成的氢键的数量和固体变温方法测得的样品的相分离情况完全一致，表明浓溶液中高分子链段间的相互作用和固体条件下的情况一致，可以通过浓溶液的核磁共振研究来了解链段间的相互作用，研究影响体系相分离的因素。

ABSTRACT: In this paper, a new three phase to four-phase transformer with four phase pillars structure is proposed, its electromagnetism prnciple is analysed, and properties and features of the transformer are also discussed further.

摘 要：首次提出了一种四相四芯柱结构的三相变四相电力变压器，分析了其电磁变换的基本原理，并进一步讨论了这种变压器的性能与特点。

Products have: NB-KR series, NBC series of carbon dioxide gas shielded welder, LGK8 Series air plasma arc cutting machine, WS Series DC argon arc welding machine, WS series IGBT inverter DC argon arc welding machine, WSE Series AC-DC pulse argon arc welding machine, ZX5 Series Thyristor rectifier arc welder, ZX6 series three-phase rectifier arc welder, ZX7 series IGBT inverter DC arc welding machine, ZXG Series rectifier arc welder, ZXE1 Series AC-DC dual-use arc welding machine, BX1 Series, BX3 series, BX6 Series AC arc welding machine, steel electroslag welding stress, pedal-style capacitor discharge spot welder, UN series of welding machine, DN Series AC Spot Welder foot, DNY Series mobile communicate spot welder, DN2 fixed pneumatic spot welding machine, D N2 fixed aerodynamic point of convex welder, CG series gas cutting machine, CNC cutting machine door, Intersection CNC EDM Series , flame brazing machine series, automatic welding machine series, MZ series automatic submerged arc welding machine, automobile manufacturing special welding equipment, robot applications, such as large family of more than 29 varieties.

生产的产品有：NB-KR系列、NBC系列二氧化碳气体保护焊机，LGK8系列空气等离子弧切割机，WS系列直流氩弧焊机，WS系列IGBT逆变直流氩弧焊机，WSE系列交直流脉冲氩弧焊机，ZX5系列晶闸管整流弧焊机，ZX6系列三相整流弧焊机，ZX7系列IGBT逆变直流弧焊机，ZXG系列硅整流弧焊机，ZXE1系列交直流两用弧焊机，BX1系列、BX3系列、BX6系列交流弧焊机，钢筋电渣压力焊机，脚踏式电容储能点焊机，UN系列对焊机，DN系列脚踏式交流点焊机，DNY系列移动式交流点焊机，DN2固定式气动点焊机，DN2固定式气动点凸焊机，CG系列气割机，门式数控切割机，数控相贯线切割机系列，火焰钎焊机系列，全自动堆焊机系列，MZ系列自动埋弧焊机，汽车制造专用焊接设备，机器人应用系统等二十九大系列百余个品种。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。