For many years past, based on a prejudgement that it is impossible to exactly reproduce Ackermann steering of a wheeled vehicle by any steering linkage, a lot of work have been done on optimum designs of various steering linkages.

Observed from this perspective, listening comprehension is virtually an interaction between the pre-existent knowledge and the newly input messages.

听力理解的过程实质上就是听者的先存知识与新输入的信息相互作用、形成意义的过程。

Low-molecular-weight heparin-induced skin necrosis: A potential association with pre-existent hypercoagulable states

低分子量肝素诱导的皮肤坏死：与先在血液高凝状态的潜在联系

Theoretical Analysis of the View-angle of Rainbow Holograms Recorded Using a Pre-existent Slit

预置狭缝法彩虹全息图视角的理论分析

Schemata theory studies how to interpret a text by taking advantage of the reader's pre-existent knowledge.

图式理论主要研究读者如何运用先存知识来进行文本解读。

Socrates assumed the existence of "pre-existent essence" behind some phenomenon.

苏格拉底假定了某种现象背后的“先在本质”的存在。

As a cognitive frame, Schema is interpreted as pre-existent knowledge or background knowledge.

图式作为一种认知框架，是先存知识或背景知识。

In the thesis, the author manages to analyze the Pre-emption in the light of six aspects.

本文主要从六个方面对优先购买权的问题进行了分析和论述。

He said a rights issue was more value creative and respected UK shareholders' pre-emption rights.

他表示，配股更能创造价值，且尊重了英国股东的优先权。

But Mr Wang said: We respect the [ pre-emption] rights of shareholders.

但王文福表示：我们尊重股东的[优先认购]权。

Existing shareholders will have pre-emption rights.

现有股东将有优先购买权。

In music, the first thirty years of the nineteenth century were pre-eminently an age of romanticism.

音乐方面，十九世纪第一个三十年是一个杰出的浪漫主义时代。

Greek art and pre-eminently Greek tragedy delayed above all the destruction of myth.

希腊艺术，尤其是希腊悲剧，首先阻止了神话的毁灭；

A cheerful man is pre-eminently a useful man.

一个快乐的人也会成为一位杰出有用的人。

The average discharge field intensity of pre-exist DC voltage superimposed with switching impulse voltage increases with increasing DC composition and rod-plane was more influenced than soft line.

预先存在的直流电压对直流叠加操作冲击电压放电特性有一定影响，即直流叠加操作冲击放电的平均击穿场强随直流电压成分增大而增大，且棒-板间隙受影响程度大于软母线相地间隙。

The result showed that: ( 1) the subjects with the computer-based illustrating tool scored higher significantly than the subjects with pre-exist illustration;

结果表明，（1）基于计算机的插图工具下的测验得分显著高于预置插图；

Saccades in presymptomatic and early stages of Huntington disease

临床前期及早期亨廷顿病的眼球震颤

Presymptomatic diagnosis and preventive treatment of hepatolenticular degeneration

肝豆状核变性的症状前诊断及干预治疗的初步研究

Prenatal and presymptomatic diagnosis can be made in some family members by using these intragenic markers.

以该基因内的多态位点为遗传标记，可对该病的一些家系成员进行产前或症状前诊断。

Objective To study presymptomatic gene diagnosis in adult polycystic kidney disease ( APKD).

目的探讨成人型多囊肾病（APKD）症状前诊断。

Objective To study the significance of microsatellite detection for presymptomatic diagnosis of Marfan's syndrome.

目的探讨FBN1基因微卫星检测对Marfan综合征（MFS）症状前诊断的应用价值。