1、

The algorithm is based on the adaptive mutation operator and crossover operator that adjusts the crossover rate and frequency of mutation of each individual, and adopts the gradient of the individual to decide their mutation value.

该算法基于自适应交叉概率算子和变异算子,根据进化代数和群体的适应值,动态调整各个个体的交叉概率和变异概率,并在变异量的确定上引入了梯度的概念。

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2、

So no more melting chocolate, or biscuit crumbs in the bottom of your cup, which is the fate of one in four biscuits that are dunked in tea, according to research by a biscuit manufacturer.

根据饼干制作者的研究,那些被泡在茶水里的饼干,有四分之一不会在杯底残留融化的巧克力和饼干碎屑。

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3、

In addition, according to the crushing strength and physical, chemical properties of manganese nodule, the testing method for crushing using toothed roll crusher is established.

同时根据锰结核的破碎强度和物理化学特性确定了用齿辊破碎方式进行破碎的实验方法。

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4、

Improvement is made for crushing process by feeding materials form primary crushing directly into a fan-shaped bar screen under which an adjustable plate distributes the fines evenly on the belt conveyor followed by cover of coarse particles.

根据现场生产实际改用粉碎后的矿粒直接给入扇形孔条筛,筛下可调刮板使细粒均匀分布在皮带下面,粗粒复盖其上。

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5、

According to the introduction book of crushing mill, the weight of crushing mill base should be 8~ 10 times machine weight.

根据鄂式破碎机的产品说明书,其钢筋混凝土基础配重应该为机器质量的8~10倍。

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6、

Methods: Four oligonucleotide probes were designed and labeled for plasmid Gap-LCR-ELISA, which were derived from CT cryptic plasmid. Then these probes were used to detect six standard serotype strains of CT and other bacteria causing the infection of genitourinary tract in clinic.

方法:根据CT共有隐蔽性质粒设计并标记4条寡核苷酸探针,对6型CT标准株和鹦鹉热衣原体及其他常见泌尿生殖道病原菌行Gap-LCR-ELISA。

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7、

According to the tested mechanical performance of coal sample, the plastic softening process of stress-strain curve is thought to be about a cubic curve, and the plastic softening theory about coal layer is used to deduce the inflection equation of roof.

根据煤样力学性能测试结果,把煤柱应力应变曲线的塑性软化阶段近似为三次曲线,应用煤层塑性软化理论,推导出了顶板弯曲方程。

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8、

According to the body normal physiological changes the cubic curve model is the best model among several deferent models of curve estimation with SPSS.

根据人体的正常生理变化,三次曲线模型是SPSS曲线估计的几个模型中最合适的一个。

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9、

Based on the practicality produce environment, this paper designed the hardware compose of wood optimization cut control system.

根据实际生产背景,设计了木板材优化下料控制系统的硬件结构。

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10、

Using this formula to estimate the performance of the cycloidal propeller and comparing the computational results with experimental results, it is shown that the agreement between them is quite good.

本文还指出,该公式的形式也适用于其它的摆线推进器,但是公式中的各项系数应根据不同的推进器而取相应的值。

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11、

Based on the theory of forming cycloidal gear, this paper discusses the basic fundamentals and methods of machining cycloidal gear with cam mechanism.

根据摆线齿轮齿廓的形成理论,探讨利用凸轮机构实现摆线齿轮加工的原理和方法。

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12、

The standard contains management system requirements, based on the dynamic cyclical process of "plan, implement, check and review".

本标准所包含管理系统之要求,系根据「规划、实施、检查及审查」的动态循环过程所设计的。

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13、
14、

TestDNA is a utility that generates FCS histograms of cell cycle data with known component values.

是一个根据已知成份值生成细胞周期FCS文件的工具软件。

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15、

Based on crop productivity models established, main crop productivities are calculated and key factors impacted on crop productivities are analyzed.

根据建立的作物生产潜力模型,对宁夏西吉县主要作物的生产潜力序列进行了计算,并分析了影响作物现实生产力的主导因子。

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16、

Based on the study of cores, well cuttings, and outcrop sections, the facies of volcanic rocks can be divided into 4 types and 12 sub-facies.

根据钻井岩芯/岩屑和剖面地质研究结果,火山岩相可分为4类12型。

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17、

The paper proposes a new method for calculating shear plane area based upon a new oblique cutting model with double edge.

根据新的斜角非自由切削模型,本文提出了新的剪切面积计算方法。

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18、

An improved haptic texture rendering method based on stochastic resonance is proposed utilizing the stochastic resonance phenomenon in human cutaneous tactile sensation.

根据人的触觉感知通道中的随机共振特性,提出了一种改进的增强纹理力触觉表达建模方法。

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20、

According to the different industries, the requirements for epoxy curing agents are not the same. Excellent performance of the epoxy curing agent can make the cured product has good stability, high heat resistance and corrosion resistance effect.

根据各行业的不同需求,对环氧树脂固化剂的要求也不尽相同。性能优良的环氧树脂固化剂可以使得固化产物具有稳定性好、耐热性高、抗腐蚀效果好等特点。

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