make models
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Make the best of make a decision make a difference between make a difference to make an exception of make no exception make one's farewell make fashion make a fortune make friends make inquiries of sb. about sth. make preparations against make preparations for make mention of make up one's mind make a point make a promise make a reduction make references to make a response to make satisfaction for make /offer resistance to make sense make talk make way make trouble make use of obstacle to pay regard to pay attention to place an order for sth. with present a striking contrast between put / bring / carry into effect play a joke on sb. play a role in play a trick on sb.
to shame put / place / lay stress on/upon put to use reaction to recovery from resist temptation run / take a risk 向某人道歉充分利用决定区别对待使-----产生变化把-----作为例外不容许有例外告别,道别做做样子发财交朋友向----某人询问某事为防止-----做准备为-----做准备提及,谈到下决心立论,证明论点许诺减少提到对----做出答复补偿抵御,抵抗讲得通,言之有理聊天,闲谈让路,腾出地方找麻烦,闹事利用是----的障碍重视注意向------订购某物使两者形成明显的对比实行,使起作用开某人的玩笑在-----中扮演角色,起作用作弄某人扮演----的角色实施,实行羞辱某人把重点放在---使用对-----的反应从-----中恢复抵制诱惑冒险知识改变命运,思路决定人生!
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Four classes of partition models , empirical models , functional equilibrium models , optimal control models , and source-sink models were reviewed in this paper. The empirical models were widely used with minimal mechanistic assumptions. The function equilibrium models were successful in the simulation of the rootPcanopy ratio at the periods of the vegetative growth , but were poor to simulate portioning among other organs. The optimal control models were suitable for the modeling under the equilibrium state. The source2sink models were the most powerful and mechanistically based models capable of simulating dynamic photoassimilates partitioning between any organs of the plants.
对于同化物分配模型按照经验模型,目的性模型,源汇关系模型进行了总结归纳,分析指出:经验性模型应用最多但机理性差;功能平衡模型在模拟营养生长阶段同化物在条与根之间的分配很成功,但应用于其它器官之间很困难;最优化模型适于模拟平衡态下同化物的分配;源汇关系模型机理性最强,可模拟任何器官间的同化物分配,应用范围最广泛。
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Density Functional Theory method was used to optimize the geometries of 209 PCDE molecules, 209 PBDE molecules and 75 PCDD molecules at the B3LYP/6-31G* level. Using computed structural parameters as theoretical descriptors, the forward stepwise multiple regression technique was adopted to obtain QSPR models of environmental partition properties for these POPs by using GQSARF 2.0 and SPSS12.0 for windows programs. The obtained QSPR models are as follows:(1) QSPR models for predicting subcooled liquid vapor pressure, n-octanol/water partition coefficients lgK_(ow and subcooled liquid water solubilities -lgS_(w,l of PCDEs, of which correlative coefficients (R~2) are 0.988, 0.958 and 0.959 and the root-mean-square-error of estimation are 0.134, 0.116 and 0.327 respectively.(2) QSPR models of lgPL and n-octanol/air partition coefficients lgK_(oa for PBDEs, which both contain three structural parameters. The values of R2 for the two models are both 0.997 while the values of RMSEE are 0.073 and 0.062 respectively.(3) QSPR models of lgKow and–lgS_ for PCDEs, which both have one variable (mean molecular polarizability,α). The values of R~2 for the two models are 0.978 and 0.866 and the values of RMSEE are 0.300 and 0.270 respectively.(4) The molecular structures of 24 substituted naphthaline compounds were optimized using Hartree-Fock and DFT methods at four different levels and the same means was used to obtain four three-parameter (EHOMO, q~+ andα) QSPR models of lgK_. The model at the HF/6-311G** level is the best one of which R2 is 0.9662 and RMSEE is 0.380.(5) QSPR study for environmental partition properties of PCDEs was also performed using position of Cl substitution method in which simple parameters of substitution position were taken as descriptors. The multiple linear regression was performed with GQSARF 2.0 and SSPS 12.0 for windows programs to obtain QSPR models of lgP_L, lgK_ and–lgS_ for PCDEs of which R~2 are 0.991, 0.983 and 0.965 and RMSEE are 0.311, 0.100 and 0.300 respectively.
采用密度泛函理论方法在B3LYP/6-31G*水平上对PCDEs、PBDEs和PCDDs的分子结构进行了全优化计算,以计算得到的量子化学参数作为理论描述符,采用GQSARF 2.0和SPSS 12.0 for windows统计程序进行正向逐步回归分析,建立了这些POPs的环境分配性质的QSPR模型:(1) PCDEs的过冷液体蒸汽压、正辛醇/水分配系数lgK_(ow和水溶解度-lgS_(w,l的QSPR模型,这3个QSPR模型的相关系数(R2)分别为0.988、0.958和0.959,估计的均方根误差分别为0.134、0.116和0.327;(2) PBDEs的lgPL和正辛醇/空气分配系数lgK_(oa的QSPR模型,这两个模型都包含三个分子结构参数,其R~2都为0.997,RSMEE分别为0.073和0.062;(3) PCDDs类化合物的lgK_和-lgS_w的QSPR模型,两个模型都只含一个变量,其R~2分别为0.978和0.866,RSMEE分别为0.300和0.270;(4)采用Hartree-Fock和DFT方法,在4种不同水平上优化计算了24个取代萘系列化合物的分子结构,采用上述同样的方法分别建立了四种水平上的三变量lgK_模型,通过比较得到,在HF/6-311G**水平计算得到的模型最好,R为0.966,RSMEE为0.380;(5)同时,采用氯原子取代位置方法对PCDEs的环境分配性质进行QSPR研究,建立了PCDEs的lgPL、lgK_和-lgS_的QSPR模型,其R~2分别为0.991、0.983和0.965,RSMEE分别为0.110、0.100和0.300。
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make models:制作模型
collect stickers 收集贴画 | make models 制作模型 | sew (用针线)缝
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make models:制作航模
collect stickers 收集贴画 | make models 制作航模 | sew 缝
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make models:做模型
12. be kind and patient又善良又有耐心 | 13. make models做模型 | 14. be honest诚实的
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make models in wax:用蜡制作模特
22. *旅游胜地 tourist attraction | 24. 用蜡制作模特 make models in wax | 25. *作为青少年as a teenager
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Boys like to make airplane models:男孩喜歡做飛機模型
model 名詞 模型 . | Boys like to make airplane models. 男孩喜歡做飛機模型. | monster名詞 怪獸.
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