查询词典 assumptions

Less than a year after arriving on Earth the Stardust cometary samples have both challenged and confirmed scientists' most basic assumptions on the nature of comets, the history of the solar system, and the origins of life on Earth.

在"星尘"号彗星样品回到地球后不到一年的时间里，便对科学家们关于彗星本质、太阳系历史和地球生命起源的最基本的假设提出了挑战或肯定。

And proves several assumptions relating to maximal composite number.

并证明了几个关于极大合数的猜想。

In order to improve the performance of aerostatic bearing and enhance the reliability of system, the chief works of this paper represents as follows: First, on the foundation of development and present research situation of internal and external aerostatic bearings, this paper summarizes the principle of aerostatic bearing, according to several assumptions of work conditions, two-dimensional Reynolds equation of isotherm compressible fluid is deduced.

为改善气体轴承的性能，提高气浮轴承转子系统的安全性、可靠性，本文进行了如下研究工作：首先，本文在综述了国内、外气体静压轴承的发展历史和研究现状的基础上对气体静压轴承基本原理进行了概述，根据小孔节流静压气浮轴承的工作状况，作了若干假设，在此基础上导出了描述气膜压力场的二维可压缩Reynolds方程。

Under these assumptions, for any given selling price the paper develops the criterion for the optimal solution to the replenishment schedule, and proves that the optimal replenishment policy not only exists but is also unique. It shows that the total profit per unit time is a concave function of price when the replenishment schedule is given.

在这些假设下，证明了对任意给定的价格，最优订货周期长度和该订货周期内最优存货时间的长度不但存在而且惟一，又证明了在给定订货周期条件下平均利润函数是关于价格的严格凹函数，求出了物品的最优销售价格。

A confidence interval is only as good as the underlying assumptions used to construct it.

我们构造的置信区间的质量由假定是否成立决定。

Comprehensive analysis, in the conservative pessimistic assumptions, the fair value of the corresponding stock is our long-term confidence in the region.

在悲观的情况，我们在2009年和2010年增长假设分别为0％和5％，中立的假说是基于自上而下对工业企业的利润增长预测为基础，乐观的估计，它的自下而上汇总该研究是基于盈利预测。

But I came to see that this intervention had a lucky side: because it hurt my social capital online, it forced me to rethink some of my everyday assumptions. I became a stronger confronter to any kinds of censorship from then on.

不过我觉得那次被封也有好的一面：它损害了我的网络社会资本，并迫使我重新审视以往的一些传统的看法，打那以后，我对于一切的审查制度都变得愈加痛恨。

One of the main assumptions is that species niches are conserved.

其中一个主要的假设是这些物种的生态位受到了保护。

At present, developed algorithms for blind image restoration are constrained to some extent in applications, which depends on consistency of application conditions with algorithm assumptions.

当前所有的盲目图像恢复算法其应用范围均具有一定的局限性，依赖于实际情况与算法假设的符合程度。

When assumptions (15.4) and (15.5) hold, one can show that the IV estimator is consistent for b1, after applying the law of large numbers.

当假定(15.4)和(15.5)成立时，可以应用大数定律证明IV估计是b1的一致估计。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。