查询词典 dependent on

By using the theory of differential or integral equation, an explicit formula for the vaccine-dependent reproductive number R is first obtained.

运用微分方程和积分方程理论，得到一个与接种疫苗有关的再生数的表达式。

In the computation of aerodynamic forces, the present work is based on the work of Morino et al., but the following aspects are improved:(1) In computing the steady transonic aerodynamic load, the steady transonic nonlinear integral equation is solved by relaxation-iteration method in this thesis, instead of solving the time dependent transonic nonlinear integral equation, so that the computing time is saved greatly;(2) The influence coeifficients represented by volume integral are transformed to surface integral by using the Gaussian Theorem, so the analytical form of these coeifficients can be obtained and this leads to be more convenient to analyse and compile computer program;(3) The shock capturing method is used in every time step in present work, no shock moving term is added in the integral equation, so that it is more convenient and simpler to treat.

在气动力计算方面，本文基于Morino等人的工作，作了如下几方面的改进：（1）在计算定常跨音速流场（作为非定常绕流计算的初场）时，本文采用松驰迭代法直接求解跨音速定常非线性积分方程，而不是采用时间相关法求解非定常非线性积分方程，这样大大节省了计算机时；（2）将以体积分形式出现的影响系数化为面积分，并获得解析公式，这样便于分析和编写程序；（3）对运动的激波，本文通过在每一个时间步长上采用激波捕捉法而得到，而不是在积分方程中附加激波运动项，因而处理起来简单方便得多。

The development of production processes for large-volume manufacture at low cost has been largely dependent upon interchangeability of component parts.

生产工艺的发展，以适应低成本大批量的制造在很大程度上取决于零件的互换性。

He is interdependent in the sense of being mutually dependent.

他是在相互依存的意识正在互相依赖。

The build up property is dependent on the aggregation of dyes and diffusion of dye particles from fiber surface to the interior of substrates.

认为染料分子的聚集程度和由纤维表面向纤维内部的扩散速度是染料提升力的决定因素。

This research will serve service quality, life style and demographic variables as independent variable and customer satisfactory as an intermediate variable then repurchase intention as dependent variable.

本研究以服务品质、生活型态与人口统计变数为自变数；顾客满意度为中介变数；再购意愿为依变数。

For quantum dot size dependent investigation, no correlation was observed between quantum dot size and fluorescence intermittency.

有关改变量子点大小的部份，并没有观察到萤光闪烁随量子点大小改变的趋势。

The power output of the thermal battery is most dependent on the battery internal resistance .

热电池的内阻大小直接影响着电池的负载能力。

The Internal Revenue Service allows parents to use such accounts for a dependent full-time student.

有一半以上的学院，将自己的健康保险提供给学生。

India's economy is mostly dependent on its large internal market with external trade accounting for just 20% of the country's GDP.

印度的经济主要依靠大的国内市场，对外贸易仅占全国GDP的20%。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。