主要介绍一种依据一台三相异步电动机在S1工作制下的运行参数推断该台异步电动机容量不变时在S7工作制下发热情况的方法。
Based on operation parameters of a three phase induction motor at duty type S1, this paper deduces the thermal state of this motor with constant output at duty type S7.
室内石制地板与木制橱柜、家具相组合，门槛打破了室内外之间的区别。
Inside, stone floors are teamed with wooden cabinetry and furniture, and threshold detailing is intended to break down the distinction between inside and outside.
特别是三相四线制有源电力滤波器硬件结构简单，只有三组开关器件。
Especially three-phase four-wire active power filter hardware has simple structure with only three group switch device.
采用固定床连续流动反应装置，对此催化剂用于气相苯加氢制环已烷的活性进行评价。
The catalyst was prepared by impregnating depositing process and the catalyst activity was evaluated with a continuous flow fixed bed reactor.
介绍了在三相四线制供电系统中，中线的作用，断线的危害，以及一种简单可靠的断线保护电路。
The paper introduced the effect of neutral wire the harm of open circuit and a kind of simple credible open circuit protection method.
本文介绍了在实现三相四线制有源电力滤波器时所采用的两种不同的主电路结构及其控制方法。
In this paper, two types of main power circuits and their control methods are introduced when constructing active power filter in three phase four wire system.
本文介绍了化学气相沉积制膜技术在国民经济各个领域中的应用及其发展趋势。
The article has introduced the application and development tendency of techniques of film making with chemical vapor deposition in all fields.
在三相四线制供电系统中，中性线是非常重要的。
In the Three phase and Four wire circuit system, the neutral wire is very important.
硅酸钠水玻璃在液相中的比例约为70%，且标准砂占固相的比例为70%左右时，可制得力学性能良好的矿物聚合材料。
High performance mineral polymer can be prepared while the content of sodium silicate in the alkaline liquid and the standard sand in the solid materials are both kept around 70%.
在适量的固相含量和生物玻璃的含量下，可制得孔结构满足骨组织工程支架材料要求的多孔陶瓷。
Porous ceramic with a pore structure meeting the requirements for the scaffold of bone tissue engineering could be prepared at suitable solid content and solid ratio.
以甲醇为原料，氧化铝为催化剂，对甲醇气相催化脱水制气雾剂级高纯二甲醚的工艺条件进行了试验研究。
The process conditions for producing high purity DME of aerosol grade by catalytic dehydration of methanol in gas phase were studied and tested by using alumina as a catalyst.
介绍了三相三线制混合型有源电力滤波器在变频调速电动机谐波治理和无功补偿方面的运行情况。
The operating status of three-phase three-wire HAPF(Hybrid Active Power Filter) in harmonic suppression and reactive power compensation for variable-frequency motor are introduced.
利用非等温等离子体化学气相沉积成功制得了具有折射率中心下陷的负色散光纤(rdf)。
Reverse dispersion fiber (RDF) with depressed-core index profile is fabricated successfully by using plasma-activated chemical vapor phase deposition.
在激光表面改性层中成功地制得了以高硬度氮化钛为增强相的新型快速凝固“原位”耐磨复合材料。
The rapidly solidified in-situ wear resistant composite materials reinforced by hard titanium nitride were successfully fabricated in the laser modified surface layer.
麦秸与水泥的相适性以及制板工艺的研究结果表明，麦秸对水泥固化起到阻碍作用。
The straw-cement suitability and the manufacturing board technology were studied in this paper. The results showed that straw can hinder curing of cement.
考察了组分数、共混比例、硬相单体的选择、交联单体及不同制样方法对材料阻尼性能的影响。
The influence of number of ingredients, blends proportion, selection of hard monomer, crosslinking monomer and sample preparing methods to the damping property were investigated.
另外，三相四线制有源电力滤波器能有效地抑制零线电流，并能有效地解决系统的不对称问题。
Moreover, three-phase four-wire active filters can suppress zero line current, and solve symmetric problem of system effectively.
研究了不同冻制方法对水三相点趋稳定的过渡时间的影响。
The influence of different freezing methods on stabilizing transient time of the three-phase point of water is investigated.
着重研究了热缩聚法中间相沥青制得的中空炭纤维的力学性能。
Especially the mechanical properties of hollow carbon fibers prepared from thermal condensation mesophase pitch precursor were studied.
目的中空纤维液相微萃取结合高效液相色谱法同时对制首乌中蒽醌类化合物作定量分析。
OBJECTIVE to quantitatively analyze anthraquinones in Radix Polygoni Multiflori Praeparata by liquid-phase microextraction (LPME) coupled with high performance liquid chromatography.
将PA6和易水解聚酯（EHDPET）以适当比例混合，可制得以EHDPET为分散相的共混纤维。
PA6/easy hydrolytical polyester(EHDPET) blend fiber with EHDPET as disperse phase was prepared by blend spinning.
注：每一块面板清晰显示三相五线制电源的母线、支线。
Remark: every wire of the three-phase five-wire system is clearly indicated on the front panel.
由改进HDDR工艺制得磁粉主相晶粒尺寸明显小于由传统HDDR工艺制得磁粉主相晶粒尺寸。
The main phase grain size of the magnet powder produced by modified HDDR process was significantly smaller than those produced by conventional HDDR process.
本文论述了甲烷液相部分催化氧化制甲醇的重要意义和国内外的研究现状。
In this thesis, the current researching and significance of catalytic partial oxidation of methane to methanol at home and abroad was reviewed.
本文介绍了环戊二烯选择加氢制聚合级环戊烯研究中的气相色谱分析方法。
In this paper, the gas chromatographic methods used in the research for selective hydrogenation of cyclopentadiene to produce polymer grade cyclopentene have been described.
污水处理站供电由就近的生产接入，生产设备用电及照明采用380/220三相四线制供电。
The power supply of wastewater treatment is connected from the nearest access. Production electricity and lighting equipment adopt 380/220 three-phase four-wire power supply.
因此，防止三相四线制配电回路断零事故的发生，具有更广泛的意义。
So, it is significant to prevent the occurrence of faulted neutral line within the circuit of three phase and four line system.
介绍了一种基于DSP的三相四线制系统混合型电力滤波装置。
A new DSP based hybrid power filter designed under the condition of three-phase four-wire system is presented.
对比人体胛骨结构，所作x射线衍射相结构分析表明，制得的多孔材料具有与人体骨相似的相结构。
Phase structural analysis by X-ray diffraction has shown that the porous material manufactured have the phase structure being similar to that of human bone in comparison with manual shoulder blade.
对比人体胛骨结构，所作x射线衍射相结构分析表明，制得的多孔材料具有与人体骨相似的相结构。
Phase structural analysis by X-ray diffraction has shown that the porous material manufactured have the phase structure being similar to that of human bone in comparison with manual shoulder blade.
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