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The results showed that both of Michaelis-Menten equation and Dagneli equation primely simulated response of photosynthesis rate to light intensity, and their effect was consilient. But the parameters of maximum photosynthesis, initial quantum efficiency and dark respiration by Michaelis-Menten equation was very distinctly bigger than them by Dagneli equation.

结果表明,两种方程均能很好地描述大豆和玉米叶片光合速率对光强的响应特征,两种方程的模拟效果是一致的,但两种方程得到的参数存在极显著差异,用Michaelis-Menten方程模拟得到的表观初始量子效率、表观最大光合速率、表观暗呼吸速率极显著大于用Dagneli方程得到的参数。

By simulation, the optimal operation conditions were gained in every step in the separation process, and polymerization-class isoprene was gained by the process. And to improve the economy of process, the process was studied by simulation, 99% cyclopentene and 1, 3-pentadiene were gained by continuous separation process. All were the base of the process industrialization.

通过模拟研究,得到分离各步的最佳塔高,进料位置和各种操作条件;并进行了全流程的模拟优化得到聚合级的异戊二烯的各种工艺参数;通过模拟研究对分离工艺进一步深化,得到了从C5中分离出环戊烯和间戊二烯的优化工艺条件,对工艺经济性进一步优化,给过程工业化提供了依据。

For the models by MMFI is a nonlinear differential equation with variable coefficients and the 'nonlinearity' brings discommodiousness to analyse the nature and quantification of a control system, it applies brim linearization method to better MMFI. By transforming 'triangle wave' membership functions of the base elements into 'rectangle wave' membership functions, we get three models which represent different aspect respectively. By simulating second order system and analysing the errors of the results, a conclusion is drawn, that is, the model obtained by brim linearization method has a good precision in contrast with the real model.

由于模糊推理建模法得到的模型是变系数非线性微分方程,这种&非线性&对该控制系统的某些定性或定量分析带来不便,因此应用边缘线性化方法对模糊推理建模法进行改进,将基元的隶属函数由&三角波&改成&矩形波&,从而得到了三个模型,这三个模型各有侧重,通过对二阶系统进行仿真,分析仿真结果,从而给出了关于边缘线性化方法的结论,即由边缘线性化方法得到的系统模型对该系统的真实模型有较高的逼近精度。

According to by the time series estimate power spectral density\'s periodogram law principle,the research adopts five level of orbital power spectra which US Federal railway Administrative bureau FRA proposed;then,through the Fourier inverse transformation,the orbital not smooth time domain samples are obtained, which determine the track irregularity peak-to-peak value and the corresponding wave length; on the basis of the research,the influence of the wheel track dynamic contact force are considered.Based on the orbital roadbed coefficient\'s definition,computation model is established to solve the roadbed equispaced spring constant,and the roadbed uniform spring stiffness is obtained by using the numerical simulation method.Finally,based on the Matlab procedure platform,the computational procedure is established,and the load time interval caused by the moving train acts on the roadbed is obtained.

根据由时间序列估计功率谱密度的周期图法原理,采用美国联邦铁路管理局FRA提出的五级轨道功率谱,通过Fourier逆变换得到轨道不平顺的时域样本,确定了轨道不平顺的幅值及对应的波长,以此为基础考虑轮轨动态接触力的影响;基于轨道路基系数的定义建立了求解路基均布弹簧刚度的计算模型,采用数值模拟得到了路基均布弹簧刚度;最后,基于Matlab程序平台编制了计算程序,得到了运行列车作用到路基上的荷载时程。

The final compounds structures were characterised by 1HNMR, elemental analysis and IR as well. Herbicidal activity of the compounds was evaluated both in vitro and in vivo. The results showed that most of them had good biological activities.

设计合成了一系列新化合物,合成得到38个中间体,均得到了1H核磁共振证实;14个目标化合物,全部通过了1H核磁共振和元素分析的证实,部分化合物还得到了红外光谱的验证。

The method comprises following steps: reacting hydroxylation carbon nano-tube successively with reagent containing halogen and hydrosulphide to prepare sulfhydryl carbon nano-tube; reflowing the sulfhydryl carbon nano-tube and platinum salts in polyatomic alcohol, processing in hydrogen atmpsphere to obtain sulfhydryl anchoring platinum / carbon nano-tube catalyst; reflowing the sulfhydryl carbon nano-tube successively with the hydrochloroauric acid and the platinum salts in polyatomic alcohol, processing in hydrogen atmpsphere to obtain sulfhydryl anchoring platinum-gold / carbon nano-tube catalyst.

本发明将市售羟基化碳纳米管先后与含卤试剂和氢硫化物反应得到巯基化碳纳米管。再将巯基化碳纳米管与铂盐在多元醇中回流,氢气氛中处理得到巯基锚固铂/碳纳米管催化剂。将巯基化碳纳米管依次与氯金酸和铂盐在多元醇中回流,氢气氛中处理得到巯基锚固铂-金/碳纳米管催化剂。

Compared with conventional surfactants, using the polymeizable surfactants selected from series B or D, some of the latices stabilities are improved. The films made from polymeizable surfactants exhibit a better water resistance than made from conventional surfactants.

相对于传统乳化剂,B、D系列可聚合乳化剂得到的聚合物乳液部分稳定性得到了提高,成膜后的耐水性得到了很大的提高。

The result showed that Insulin capsule could increase the insulin sensitivity of model rat of insulin resistance of typeⅡdiabetes mellitus by decreasing its blood sugar,decreasing its avoirdupois,improving its lipodystrophy and hemodynamics , increasing its GLUT4 translocation of skeletal muscle cell,increasing expression level of GK in liver cell, increasing expression level of PEPCK and decreasing level of TNF-αexpression in adipose tissue.

结果表明,胰苏灵胶囊可使2型糖尿病IR模型大鼠的血糖降低、体重减轻、脂质代谢异常得到改善、血流变异常得到改善;能使模型大鼠的脂肪组织TNF- a的mRNA表达水平降低,能使模型大鼠骨骼肌细胞的GLUT4的转位增加,能增加肝GK表达,能诱导PEPCK的转录。通过以上作用,胰苏灵胶囊可使2型糖尿病IR大鼠模型的IR得到改善。

She take my money Now I aint sayin she a gold digger (When I'm Need) But she aint messin wit no broke Now I aint sayin she a gold digger (When I'm need) but she aint messin wit no broke get down girl go head get down get down girl go head get down get down girl go head get down get down girl go head [Verse 2:] 18 years, 18 years She got one of yo kids got you for 18 years I know somebody payin child support for one of his kids His baby momma's car and crib is bigger than his You will see him on TV Any Given Sunday Win the Superbowl and drive off in a Hyundai She was spose to buy ya shorty TYCO with ya money She went to the doctor got lypo with ya money She walkin around lookin like Micheal with ya money Should of got that insured GEICO for ya moneeey If you aint no punk holla We Want Prenup WE WANT PRENUP!

合唱团:我现在是不是sayin她一条金挖掘机但她不是messin束手无策,没有发生我现在是不是sayin她一条金挖掘机但她不是messin束手无策,没有发生趴下去的女孩头部着手趴下去的女孩头部着手趴下去的女孩头部着手趴下去的女孩头部 [诗2: ] 18岁, 18岁她摇摇之一,孩子们得到你18年我知道有人payin儿童的支持,他的一个孩子他的孩子momma的汽车和婴儿床大于他的你会看到他在电视上任何特定星期日赢得超级杯和驱动器关闭在一个现代她spose购买亚shorty泰科与亚钱她到医生得到lypo与亚钱她walkin周围查找一样,迈克尔与亚钱应该指出,被保险人得到Geico今年为亚moneeey 如果您是不是没有朋克holla我们希望prenup 我们希望prenup !

The results showed high class PbSt2 could be synthesized by this new saponifying process.Compared with metathetical process,the reaction time shortened,liquid-solid ratio and moisture content of filter cake decreased.Powder product could be prepared by one-step process,and particle product by two-step process.For the optimum processing conditions,the reaction temperature and time for one-step process were 65℃ and 10min,the amount of alkali added in the first step was 50%;reaction temperture and time were 65℃ and 10min for the two-step process.

结果表明,用皂化法工艺可得到优等品PbSt2,较复分解工艺,反应时间缩短、液-固比降低、滤饼湿含量比减小,一步式工艺得到粉状产品,二步式工艺得到颗粒状产品;最佳工艺条件为:一步式工艺反应温度65℃,反应时间10min;二步式工艺第一步的加碱量比50%,反应温度65℃,反应时间10min。

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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面,更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。

You rap, you know we are not so good at rapping, huh?

你唱吧,你也知道我们并不那么擅长说唱,对吧?