value的例句大全

Crossover value is 4. 63%-10. 81%.

交换率为4.63%～10.81%。

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。

The algorithm is applied to calculate the free surface contours of metal in a laboratory scale crucible furnace and the results showing excellent agreement with the measured value are presented.

运用这一算法进行了实例计算，计算结果与模拟实验所测量的结果十分吻合。

CONCLUSION: With the alveolar bone resorption, the post materials make great impacts on the peak value of maximum crushing stress in the residual teeth root, especially the mechanic capability of post materials.

结论：伴牙槽骨吸收时，牙桩的材料成为影响剩余牙根内部最大主应力峰值的决定性因素，桩材料的力学性能对剩余牙体的影响更为显著。

The results indicate that: both strain and extrusion ratios are in direct proportion to crushing stress, while temperature is in inverse proportion to crushing stress. The more D-value of stress area s_1 and s_3 is, the more crushing stress.

结果表明，应变和挤压比与破碎应力成正比，温度与破碎应力成反比，受力面积s1与S3相差越大，破碎应力就越大。

Hello. the customs code of nut is: 08029049, customs duty rate is 24%, value added rate is 13%.

您好！坚果的税号是08029049，关税税率为24%，增值税税率为13%。

Objective To study CT value in diagnosing cystic lymphangioma.

目的探讨CT对囊性淋巴管瘤的诊断价值。

Objective To discuss MRI manifestations and diagnostic value of cystic lymphangioma of neck.

目的探讨颈部囊状淋巴管瘤的MRI表现及诊断价值。

Objective To investigate the diagnostic value of pancreatic cystic disease by MRI.

目的探讨MRI对胰腺囊性病变的诊断价值。

Imaging Features and Diagnostic Value of Aneurysmal Bone Cyst ( 15 Cases Analysis)

动脉瘤样骨囊肿影像学表现及诊断价值（附15例分析）

ObjectiveThis study is to evaluate the value of transvaginal ultrasound in the diagnosis of cervical cyst, and provide evidences for early diagnosis and treatment of cervicitis.

目的探讨经阴道超声对宫颈囊肿的诊断价值，对宫颈炎的早期诊断和治疗提供依据。

The absolute value of the ground state energy of the strong-coupling magnetopolaron will rise with increasing the cyclotron frequency.

磁极化子的基态能量的绝对值随着磁场的回旋频率的增加而增加；

There is a peak value of coefficient of pressure cyclic variation in combustion process. pressure;

进气过程中也存在压力变动，其压力变动率高于燃烧过程；

The known sample values are used to estimate the value of the next sample time, and the actual start or stop of the voltage sag are confirmed by detecting how much the actual values deviated the predict values.

利用已知的电压采样值预测下一采样时刻的电压采样值，通过检测实际值和预测值的偏差判断电压扰动的起止时刻。

Determination of the Critical Value of Desorption Index for Drill Cuttings

钻屑解吸指标临界值的确定

Determination of Cutoff Point between Normal and Abnormal Value of 4-7 Years Old Asthmatic Children with Impulse Oscillation System

支气管哮喘4~7岁患儿脉冲振荡肺功能异常与正常分界点的确定

By peak value sampling the information of baseband signal can be obtained from an AM signal directly. By frequency conversion sampling the carrier wave's frequency of a PSK signal can be cut down.

对AM信号进行峰值采样可以直接获得基带信号的信息，对PSK信号进行变频采样可以降低其载波频率。

Wheat is the most widely distributed and cultivated crop in the world, and also has the highest output and trade volume. Its nutritional value is high. Food security of human depends on the wheat production to a great extent.

小麦是世界上分布范围和栽培面积最广，总产量最多，总贸易额最大，营养价值较高的粮食作物，人类的粮食保障在很大程度上依赖于小麦生产。

Researches on categories, characteristics, and utilization value of cultivated ginseng germplasm resources

栽培人参种质资源的类别、特点和利用价值研究概况

As the fourth widest cultivated cereal crop after wheat, rice and corn in the world, barley has played significance role in modern agriculture with high nutrition value.

大麦为世界上仅次于小麦、水稻和玉米的第四大禾谷类作物，因其具有很高的营养价值而在世界范围内广泛种植，在农业生产中具有重要意义。