It is analyzed the influence of sericin aggregating state change caused by different soaking agents and treatment processes on the soft properties of silk in such aspects as initial modulus , breaking elongation and lubrication level variance 文章从初始模量、断裂伸长、润滑度变化等几个方面，分析了不同泡丝剂和不同处理工艺引起丝胶聚集状态改变对丝条柔软性能的影响。
The results indicated that even if there was different at initial soil condition , such as initial moisture content and initial salt content , salt content in soil profile and sar at top soil increased greatly after the high salinity water infiltrated 结果表明尽管土壤初始条件存在差异，但灌高矿化度水后，土壤含盐量和溶液浓度总体增加，且土壤剖面特别是表层的sar明显增大。
3 . based on analysis of the dynamical mechanism of high - speed long - distance landslide , the kinematic block model of long run - out orediction for these landslides is improved , where the critical state of landslide is regarded as initial state 通过分析高速远程滑坡的动力机制，和把滑坡的临界稳定状态视为初始状态，合理地解决了滑体运动的初始条件问题，改进了描述滑坡过程的块体运动模型。
Receiver function is simulated for inhomogeneous media , as a special case for elastic wave modeling with nearly vertical incidence plane p wave as initial condition , and provide the base for inversion and migration of receiver function in inhomogeneous media 以下覆半无限空间近垂直入射平面p波，作为弹性波数值模拟的特例，来模拟接收函数，从而为横向非均匀介质中接收函数的反演和偏移成像问题奠定了研究基础。
In this paper , urea particles and oil - vegetable seeds as initial particles are used to study granulation process in a vibrated fluidized bed , where the initial particles grow in a layered manner by spraying melt urea solution on them and reached the required granule size 本文以尿素或油菜籽颗粒为晶种，以不同浓度的尿素溶液为喷雾料浆，对振动流化床喷雾造粒特性进行了实验研究。实验在晶种上喷涂尿素熔融液或不同浓度的尿素溶液，使其以层式机理长大。
In the fund - collecting aspect , following the particularity of it and the problems during the developing process , the author appoints the potential function that the popular capital will be introduced to vc . in view of high risk of vc , the author specially presents two methods of evaluation of investment item . following the advanced experience of foreign countries , the author recommends four withdrawing methods , such as initial pubic offering ( ipo ) , sell , mergers & acquisitions ( m & a ) and clear account of bankruptcy 在融资方面，从融资的特殊性着手，结合我国当前融资存在的问题及对策，重点指出将民间资本引入风险投资的潜在作用；由于风险投资存在高风险，项目评价部分对风险投资项目的风险和收益进行评价分析，然后论述了风险投资项目的几种评价指标评价；结合国外投资退出经验，文章提出ipo 、出售、并购和破产清算等四种风险投资退出方式，并分析其在我国的适用性，指出并购是我国目前最合适的退出路径。
The numerical models with the wall impulse as initial perturbation of turbulent spots were proposed . the above compact difference systems are used in the several typical flows , such as . the channel , open - channel and boundary layer flows the various complicated boundary conditions satisfying n - s equations are carefully conducted 建立了以壁面脉冲为初始扰动的湍斑数学模型，并将导出的navier - stokes方程的紧致差分方程组应用于槽道、明渠和平板边界层等典型流动，提出了严格满足navier - stokes方程的边界条件。
Well - crystal cahpo4 are selected as initial materials . the properties of the synthetic hap whisker are tested and analyzed systematacially . the effects of the temperature of the system , the heating speed , the pressure and the granularity of initial materials on growth of ha whisker are discussed 选用自制的cahpo _ 4作为营养料，用水热法制备羟基磷灰石晶须，并对所获得的晶须进行了系统地测试和定性分析，讨论了水热环境下，温度、升温速率、 ph值、压力、填充度、营养料等参数对晶须生长的影响。
Many experiments on the effects with the change of several parameters , such as initial charging current , amplitude and frequency of positive pulses , variety of the amplitude of positive pulses among each charging stages , amplitude and duration of negative pulses , duration between positive and negative pulses , have been performed . the results of analysis and comparison of experimental data verify the validity and feasibility of the fast - charging method . on this basis , a new type of control strategy is advanced 就充电过程中的起始充电电流、正脉冲的幅值、正脉冲的频率、各充电级之间正脉冲幅值的变化幅度、负脉冲的幅值、负脉冲的持续时间、正负脉冲之间的停歇时间等几个参数进行了大量的实验,对实验数据进行分析和比较,验证了快速充电方法的有效性和可行性,在此基础上提出了一种新型快速充电控制策略。
The back - propagation neural network is self - defined . the optimized weights and bias obtained by ga are used as initial weights and bias of the back - propagation ( bp ) neural network . then , the neural network is trained by the variable study rate momentum of bp algorithm , the error goal is achieved by massive experiments 自定义了bp神经网络,将遗传算法优化好的初始权值和阈值作为bp网络的权值和阈值,采用学习率可变的动量bp算法对神经网络进行了训练,达到了误差目标要求,从而实现了bp算法修正网络权重的目的。
