查询词典 estimate

Objective To estimate whether the implanted coralline hydroxyapatite prepared by hydrothermal conversion of coral can reach the level of compressive strength of bone in vivo, because CHA could be implanted in human body directly and then make the bone tissues grow into their porous structure, which will reinforce their strength.

目的 分析判定以珊瑚为基体，通过水热交换法制成的羟基磷灰石植入体内后的强度是否可以达到活体骨的水平。

By means of field test for the pile of 15 meters length and MARC finite element analysis, this paper studies the bearing mechanism of the reinforced mixing pile, analyzes the law of load transfer and the percentage about cement-soil ring and reinforced concrete core under vertical load, analyzes the change law and interactive behavior about the pile's surface bearing and end bearing. In the end an experiential equation that can be used in Tianjin area to estimate the bearing capacity of single pile is proposed on the basis of test researches and finite element analysis.

分析了劲性搅拌桩在竖向荷载作用下的荷载传递规律及芯桩与水泥土的荷载分担比；分析了劲性搅拌桩在竖向荷载作用下桩侧摩阻力和桩端阻力随桩顶荷载的变化规律；分析了劲性搅拌桩在竖向荷载作用下桩端阻力及桩侧阻力的发挥性状与桩土位移间的关系及端阻力与侧阻力的荷载分担比。

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。

It is difficult to estimate the corona discharge with only one data or the average of several UV counts.

因此，为了提高电晕放电紫外计数值的测量准确性和可靠性，基于数据融合技术，采用算术平均值和分批估计相结合的数据融合方法，对电晕放电紫外计数值进行了处理，在一定程度上消除了电晕放电紫外测量过程中外界因素的干扰，使得结果更能有效反映电晕放电的强弱，从而为后续故障诊断提供依据。

The estimation bias is compensated by introducing a correction term in the recursive least squares estimate.

通过在递推最小二乘算法中引入一个修正项，补偿过程噪声引起的估计偏差。

What we have considered is only to estimate the situation of globalization with the combination of the Chinese situation and feature, then from the Chinese reality and benefit point of view to make a set of development strategy and countermeasure participate correctively in the process of globalization.

但是我们也应看到，全球化归根到底是个发展问题，不管它带来多少利与弊，我国对它都不能采取回避的态度，所将考虑的只能是如何清醒地估计局势，结合我国的国情和特点，从本国的实际情况和国家民族的最大利益出发，制定一套正确的参与全球化进程的发展战略和应对措施。

Applying correlation coefficient is a simple method to estimate the reliability coefficient, but many problems may sneak in it.

利用相关系数是估计信度系数的一种简捷方式，但也潜藏著许多可能的问题。

A novel algorithm is proposed in this literature to estimate the transmit and receive antenna correlation matrix, RT and RR , in MIMO system.

摘要该文提出了在MIMO系统中一种估计发射及接收天线相关矩阵 RT ， RR 的新算法。

The paper is based on the rupture-dynamical theory and DNV RP-F101 recommendatory method, through the study of three corrosion models, we have built up rational estimation model, adopted subentry safety coefficient method and allowed stress method to estimate the remaining strength of corrodent pipelines, and finally, introduced the Genetic Algorithms method to compute the reliability of corrodent pipelines, gaining the reliability index, and provided corresponding program.

本文以断裂力学理论为基础，以 DNV RP-F101 腐蚀管道评估的推荐作法为蓝本，通过对管道腐蚀损伤的三种腐蚀形式具体研究，建立了合理的评估计算模型，采用了分项安全系数法和许用应力法对腐蚀管道的剩余强度进行了失效压力的计算，最后较详细的介绍了遗传算法的基本理论，并把它应用到对腐蚀管道的进行可靠性评估中，得出其可靠性指标，并给出了相应的计算程序。

Through the application in cosmonaut system by combining qualitative estimate and quantitative calculate in the complexity system, the analytic hierarchy process is more useful to deal with multi-object question.

在航天员系统中将一个复杂系统用定性判断和定量计算有效结合，最后得出层次分析法对多目标评价决策更为适用的结论。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。