Melting, now, and the ordinary liquid statethese are not understood in any quantitative manner . 目前，人们不能以任何定量的方式来理解熔融态与普通的液态。
In physics events are explained rigorously and quantitatively, and with the aid of mathematical formulae . 在物理学中，可借助数学公式对事件作出严格的定量说明。
Scientists are constantly striving to find faster and convenient ways of obtaining quantitative data . 科学家们总是力求寻找获得定量数据的更加快速和方便的方法。
Nor do our findings allow saving up one's day's ration in order to drink more the next day . 我们的研究结果也不允许将头天能喝的定量省下来，以便第二天喝得多一些。
In attempting quantitative quantum mechanical treatment of chemical bonds, approximations must be made . 在试图定量地用量子力学去处理化学键时，人们必须采用近似法。
Although the approximate wave function is qualitatively useful, it is gravely lacking in quantitative accuracy . 虽然近似的波函数是定性地有用，然而它严重的缺少定量的准确性。
The fluid flow need not be specified in detail to obtain a semi-quantitative assessment of collection characteristics . 为了得到采取特性的半定量的估价，并不需要对流场作详细的说明。
From this simple but hard-to-interpret statement has evolved a much more quantitative and sophisticated set of criteria . 由这一简单而难以解释的叙述，已经发展成很多定量的和复杂的判据组合。
In order to express earthquake effects in a quantitative way, intensity scales were introduced as early as the 1870's . 为了以定量方式表达地震的各种效应，早在十九世纪七十年代就采用了烈度表。
The new engineering concept known as damage tolerance has been developed to provide quantitative guidance for this purpose . 一个新的工程概念即损伤容限正发展起来，为这个目的提供了定量的指导。
