有效因子

Combined with such characteristic parameters as chubbiness, fullness and intensity factor, etc., this process can automatically and adaptively choose the proper scanning pattern, moving speed of the platform and diving depth in according to the shape features of each layer and structural features. The process greatly enhances the prototype's building efficiency and consequently reduces the operation cost of RP machine.

为了能够在保证精度的前提下尽可能提高原型的制作效率，本文提出了自适应智能制作工艺流程的概念，结合饱满度、充盈度、强度因子等特征参数，该工艺能够根据层截面的形状特征及已原型固化部分的结构和强度，自适应地选择适当的扫描方式和托板的升降速度、下潜深度，极大地提高了原型的制作效率，从而有效地降低了成型机的运行成本。

Function: unique nucleic acid gene renewal engineering, abundant plant extract moisture gene and nutrimental element, they can renew water and nutrient for skin's needs, repair the injured skin and blood capillary, efficiently consolidate the effect of dispelling the speckle and cicatrice.

功能：独一无二的核酸基因修复工程，富含多种植物萃取的保湿因子及营养素，迅速补充皮肤所需水分及养分，修复受损肌肤及红血丝，有效巩固祛斑、斑印消除的效果。

Potassium ions are required in high concentrations in the cell for efficient protein synthesis, and for glycolysis in which they are an essential cofactor for the enzyme pyruvate kinase.

在细胞中 K+需要维持较高的浓度，以便有效的进行蛋白质合成，另外在糖酵解中 K+也是丙酮酸激酶必需的辅助因子。

The application of an algorithm based on weighted least squares estimation method measuring and computing parameters of synchronous machine is studied,these parameters can be directly obtained by repeatedly p...

针对参数辨识的收敛性和多值性问题，提出了一些有效的方法，如采用动态阻尼因子和动态增益矩阵，提高了参数辨识的精度和算法的稳定性。

The spectral condition number is a useful indicator of the quality of a preconditioner.

谱条件数是反映预处理因子性态是否良好的一个有效指标。

By applying contour integral method and high-order displacement functionsof MM,we obtain the accurate stress intensity factors of mixed-mode crack.Then,the open crack propagation of the mixed mode I and II is simulated by means oftheories of linear elastic fracture mechanics.This provides a simple and effectivenumerical way for crack evolvement studying.

接着，文中采用围线积分法和流形方法的高阶位移函数来计算得到比较准确的混合型裂纹尖端的应力强度因子，然后基于线弹性断裂力学的裂纹扩展准则，用流形方法实现了平面I-II混合型张裂纹扩展的数值模拟，为数值方法研究裂纹的演化行为提供了一条简单而有效的途径。

The simulation result derives the suitable convergence factor and verifies the improvement of ...

最后通过仿真对比得到算法收敛因子的合理取值，验证了可变步长功率控制算法可有效提高功率控制精度和收敛速度。

Among the 10 descriptors, the coplanarity of three phenyl substituents with the imidazole ring, the hydrogen-bond acceptance, the molecular weight and logP are the most important factors for the modulation efficacy.

借助半经验分子轨道法AM1和从头计算法RHF/6-31G计算得到分子的多种描述因子，采用多元线性回归方法进行了结构药效分析，基于分子的结构参数、接受氢键的能力、脂水分配系数等对药物分子半有效剂量的影响提出一套拟合效果比较理想的构效关系方程，其复相关系数和标准偏差分别为0.897和0.323。

Relation between geometrical contour error of inner corner and machining condition is investigated by the experimental plan of Taguchi quality design. Through the quantitative analysis, the geometrical contour error is mainly affected by wire tension and flushing pressure. By regression analysis, a mathematical model is established to estimate cutting path error of corner cutting. According to the estimated cutting path error, the program path is corrected.

研究首先以田口式品质设计实验计画法来探讨加工参数与隅角形状误差间的关系，从变异数分析的结果得知，线张力与冲水压力是对於隅角精度影响最显著因子，应用回归分析建立转角加工路径误差量估测模式，利用此模式以预测不同加工条件下隅角加工路径误差量，依据预测加工路径误差量计算轨迹补偿量，实验结果证明本文所提出轨迹补偿策略可有效提高60%之隅角加工精度。

The MD5 algorithm,a one-way hash algorithm,is improved availably by adding a hidden 'antibody' factor to the algorithm for withstanding cribber's exhaustion search.

单向散列算法选用MD5算法，并通过向算法中注入隐蔽的"抗体"因子以抵抗篡改者的穷举搜索，使MD5算法得到有效的改进。

He is the most remarkable man that I have ever known.

他是我知道的人中最值得注意的人。

Increased appearance of lymphocele was noticed in patients with diabetic nephropathy, congenital malformations of the urinary tract, and inflammatory diseases, including glomerulopathy and extraglomerular ones, after high-voltage radiotherapy and after removal of the renal graft.

经过高压放射疗法和切除移植肾后，在糖尿病肾病患者、泌尿系统先天性畸形患者和炎症患者身上发现淋巴囊肿有所增加，包括肾小球病和球外疾病等。