查询词典 rigorous solution

In the solution process the initialization two populations, separately will select the different overlapping variation probability, after each time will iterate the sufficiency high individual carries on the first population's in sufficiency low individual with the second population in the exchange, and will preserve each center group the optimal solution to the outstanding person population, by will solve the tradition genetic algorithms to be easy to appear precociously, will be easy to fall into the partial optimal solution question.

即在求解过程中将初始化两个种群，分别选取不同的交叉变异概率，在每一次迭代完后将第一个种群之中的适应度较低的个体与第二个种群中适应度较高的个体进行交换，并且保存每个种群的最优解到精英种群，以解决传统遗传算法容易出现早熟，容易陷入局部最优解的问题。

By means of the comparison principle and the method of upper and lower solution,the corresponding sufficient conditions under which the models have a solution or no solution are obtained. If other parameters are given,the controllable parameters such as the population of release and the times of impulsive harvest are estimated respectively.

基于比较定理和上下解方法，分别获得了模型有解或无解的充分条件，估计了相关可控参数，即脉冲投放模型中的投放量以及脉冲收获模型中的脉冲收获次数。

In order to produce the electrolytic manganese from the absorption solution of flue gas desulfurization with pyrolusite pulp, the absorption solution should be pretreated to remove the Fe2+ ion and the heavy metal impurities in the solution.

对"软锰矿浆烟气脱硫制取电解锰、高纯碳酸锰及硫酸铵的废气脱硫资源化"体系中脱硫吸收液制取电解锰的工艺进行了实验研究。

The blank group, the pure chondrogenic inductor group and the group of the G ranula of P enetrating Bone and Removing Pain mixed with chondrogenic inductor. We adopted pro-culture solution, pure chondrogenic induced culture solution （ TGF-β310ug/L , Dex10-7mol/L , VitC50mg/L ） and the chondrogenic induced culture solution which included the serum of the G ranula. All groups were cultivated in 50ml cell culture bottles. The effects of the G ranula of P enetrating Bone and Removing Pain on chondrogenic phenotype differentiation of BMSCs were investigated after being cultivated for 1, 2, 3 weeks, then cells observed by inverted phase contrast microscope and immunocytochemical stain.

3将第2代SD大鼠BMSCs分为空白对照组、单纯软骨诱导剂组及透骨消痛颗粒含药血清加软骨诱导剂组，采用原培养液、软骨诱导培养液（TGF-β310ug/L，Dex10-7mol/L，VitC50mg/L）及透骨消痛颗粒含药血清的软骨诱导培养液，50ml细胞培养瓶内进行培养，1、2、3周后通过倒置相差显微镜及免疫细胞化学染色等实验技术，研究透骨消痛颗粒对BMSCs诱导成软骨细胞的影响。

The variation of pH and conductivity of various phosphate solution with the solution temperature were obtained based on the physical chemistry theory and ionization equilibrium theory in electrolytic solutions, and be testified experimentally under radiation of ultrasonic wave. The pH was a linear function with the reciprocal of thermodynamic temperature, and the conductivity was a linear function with the temperature in phosphate solution.

三、超声波对双水相系统组成物质、两相组成及溶质分配影响的研究根据物理化学原理和电解质溶液电离平衡理论分析推导和实验验证，揭示了超声波作用下不同组成磷酸盐溶液的pH值和电导率随溶液主体温度变化的规律：磷酸盐溶液的pH值与溶液主体绝对温度的倒数成线性关系，磷酸盐溶液的电导率与溶液主体温度成线性关系。

The results show that the nine Sn-Sb alloys at temperatures ranging from 923 to 1123 K are very close to the regular solution,and are also an actual solution with larger negative deviation from ideal solution.

结果表明：在923－1123K内Sn－Sb合金在整个浓度范围内较为接近规则溶液，同时仍为对理想溶液具有较大负偏差的实际溶液。

The results show that there are mainly lead、zinc、 CuZn〓、FeZn〓 and four phases in hard—zinc: zinc—lead solid salution of saturation lead、lead—zinc solid solution of saturation zinc、high iron multicomponent solid solution and high arsenic multicomponent solid solution.

且硬锌中有四相存在：饱和铅的锌铅固溶体、饱和锌的铅锌固溶体、高砷多元固溶体和高铁多元固溶体，其中铁锌固溶体为白色板条状结晶，砷化合物为灰微带棕色粒状物。

In chapter 6, we discussed the wavefront solution of a kind of lattice differential equation which derives from diverse fields. We obtained the wavefront solution by using sup-subsolution iteration when the coupled functions are quasimonotone, and by applying Schauder fixed point theorem, we also obtained the wavefront solution when the coupled functions have a different quasimonotone property.

在第六章中，我们对一类从实际问题中抽象出来的二阶时滞格微分方程的行波解进行了讨论，用单调迭代的方法讨论了耦合函数具有拟单调性时行波解的存在性，用不动点的方法讨论了耦合函数具有指数拟单调性时行波解的存在性。

In the first part, we discuss the properties of solutions of (0.1) system with dif-ferent diffusion coefficient and the second boundary condition. The stability of non-negative constant solutions is given, some prior-estimate of the positive steaystateare proved by using the maximum principle and lower-upper solutions, the non-existence of non-constant positive solution, the global exitence of non-constant pos-itive solution and bifurcation solution of non-constant positive steady-states areobtained.

第一章讨论了系统(0.1)在扩散系数不相同的情况下非负常数解的稳定性，运用极值原理，上下解方法确定了系统(0.1)正平衡态解的一些先验估计，然后讨论了非常数解的不存在性，非常数正平衡态解的全局存在性及非常数正平衡态的分歧解。

The results indicated that:(1) Decrustation by 3% boiling NaOH solution with 3~5 min;(2) Color-protection by 0.5% NaCl and 0.02% Na2SO3 mixture solution with 3~4 h;(3) Adding 2.0 mL extraction solution of the lotus leaf to walnut kernel, the quality and storage time of the product may be effectively enhanced;(4) bitter taste wiped off with 0.4% beta-ring-like dextrinsolution with 1.5 h;(4) Compound beverage formula: 5.5% sucrose, 0.4% Twain, 0.06% Glycerin Stearate, 0.3% CMC-Na, 0.2% Xan thic and fitting amount serosity of the walnut kernel.

结果表明：(1)去皮用3%煮沸的NaOH溶液处理核桃仁3~5 min；(2)护色用0.5%的NaCl和0.02% Na2SO3的混合液浸泡脱皮后的核桃仁3~4 h；(3)向核桃仁浆液中添加2.0 mL的荷叶浸提液，可以有效地提高产品的品质和延长其保质期；(4)去除苦味在0.4%β-环状糊精溶液中处理1.5 h；(5)饮料配方：5.5%蔗糖，0.4%吐温，0.06%单甘酯，0.3% CMC-Na，0.2%黄原胶，浆液适量。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。