1.After that, the steps to synthesize the six-bar mechanism with the simple method are given, namely, some parameters are pre-elected, and then find the key connection or the key point which is used to build the mathematic model to synthesize the rest of the unknown parameters, following that, the original parameters are amended.
在此基础上给出了六杆机构简化函数综合的步骤,即首先给定部分参数的初始值,并寻找连接组成机构的关键关系或关键点,以此关系建立数学模型,对其余的未知参数进行综合,然后返回修订初始给定参数值,如此循环往复直到综合出的六杆机构满足精度要求,该方法实质上是对多维优化进行了降维。
2.This article guarded against explosions the heater to skid the block comprehensive support the structure to carry on the analysis; found the question which this support structural design exists and has made the corresponding improvement design; caused to synthesize the support the structure while to satisfy the intensity and rigidity reduced the whole weight; tends to the optimized design in the material use; through to synthesizes the support the finite element model to exert the different force of inertia; obtains under the different load to synthesize the support stress variation rule, thus determine bearing capacity of comprehensive support.
摘要本文对防爆加热器撬块综合支架的结构进行了分析，找到该支架结构设计上存在的问题并作了相应的改进设计，使得综合支架的结构在满足强度和刚度的同时减轻了整体的重量，在材料的利用上趋于优化的设计；通过对综合支架的有限元模型施加不同的惯性力，得出不同载荷下综合支架应力变化规律，从而确定出综合支架所能承受的最大惯性力。
3.The second strategy was that TT was first treated with ADH and ED AC to form ADH derivatives of TT (TT-AH), then TT-AH was connected with Typhoid Vi polysaccharide to synthesize Vi polysaccharide conjugate (TT-AH-Vi), The third strategy was that Vi polysaccharide of Typhoid was first treated with ADH and ED AC to form Vi-AH, then Vi-AH was conjugated with TT to synthesize Vi polysaccharide conjugate (Vi-AH-TT).
第二种方法是TT先与ADH和EDAC反应,形成TT的ADH衍生物(TT-AH),TT-AH再与伤寒Vi多糖结合形成TT-AH-Vi结合物; 第三种方法是伤寒Vi多糖先与ADH和EDAC反应,形成Vi-AH,Vi-AH再与TT结合形成Vi-AH-TT结合物。
4.This paper analyses the present condition and environment of patent strategy of enterprises in our country, draws lessons from successful experiences ofpatent strategy of developing nations abroad, puts into methods of documents investigate, covariance analyzing, data analyzing, compare analyzing, positivism analyzing, SWOT analyzing and Boston matrix etc. , points out definitely the target of patent strategy of our businesses, puts forward to synthesize patent strategy project and specific way of strategy practice.
本文通过对我国企业专利战略现状和环境的分析，借鉴国外发达国家实施专利战略的成功经验，综合运用文献调查、统计分析、数据分析、比较分析、实证分析、SWOT分析、波士顿矩阵等方法，明确了我国企业实施专利战略的目标，提出了我国企业的总体专利战略方案和具体的实施策略。
5.The spray pyrolysis process was employed to synthesize the single host silicate phosphor,Ba_3MgSi_2O_8∶Eu~2+,Mn~2+. It was found experimentally that,its three-colour emission peaks situated at 608,500 and 437 nm respectively under excitation of 375 nm irradiation. The phosphor particle is in the size of around 4.5 μm.
用喷雾热解溶胶凝胶方法制备了平均粒径为4.45μm大小的同一基质Ba3MgS i2O8∶Eu2+,Mn2+三色发射合成白光的LED荧光体,研究了掺杂铝离子对荧光体的微结构和发射光谱的影响。
6.Synthesize and properties of Epoxy resin/POSS nanohybrids
环氧树脂／POSS纳米杂化材料的制备及其性能研究
7.Dimethyl terephthalate,ethylene glycol and polyethylene glycol were used to synthesize polyester-polyether block copolymer finishing agent(PPBC),which used as hydrophilic finishing additive for polyester fabric washing. The effects of PEG molecular weight,mole ratio of DMT/PEG,temperature and time of polycondensation and degree of vacuum in reaction system on the (hydrophilicity) of PPBC were studied.
以对苯二甲酸二甲酯(DMT)、乙二醇(EG)和聚乙二醇(PEG)为原料,采用熔融缩聚方法合成适用于涤纶织物洗涤过程添加的聚酯聚醚嵌段共聚型亲水整理剂(PPBC),研究了PEG分子量、nDMT/nPEG、缩聚反应的温度和时间、真空度等对PPBC亲水性的影响,优化了PPBC合成工艺条件。
8.Now it has been found opioid receptors exist extensively in myocardium vascular wall, and heart can synthesize EOP as well. These findings indicate that EOP may have direct effects on cardiovascular system.
随着研究的深入，发现除中枢外，心肌细胞膜和血管壁存在大量的阿片受体，心脏亦可合成EOP，提示阿片肽对心血管系统具有直接作用。
9.No heat treatment & no rectification,melted crude phthalic anhydride of switch-condensators to synthesize DOP
无热处理、精馏,切换冷凝器熔融苯酐合成DOP
10.It has beeb founn that samples of 0.03-0.06 low degree of substitution and 30-50% degree of acetylation have a good solubility and good filmforming capability, and that isopropanol is a good solvent to synthesize 6-0-2′-hydroxypropyl-chitin or chitosan.
发现DS为0.03～0.06,DDAc为30～50％的产物,具有良好的水溶性和成膜性。 异丙醇是合成LDS 6—0—2′—羟丙基甲壳质和壳聚糖的良好溶剂。
