He suddenly had an attack of the hiccups.

他忽然打了一阵呃逆.

《简明英汉词典》

The ship was slowed down by counter tides.

船因逆潮而慢下来.

《现代英汉综合大词典》

The hologram can be flipped to show the inverse image.

全息图可以通过反转显现出逆像。

辞典例句

Anti - retroviral drugs can extend life for many years.

抗逆 转录病毒药物能够使生命延长多年.

英汉非文学 - 政府文件

Hiccups can be very annoying in the postoperative period.

呃逆在术后期间很令人烦恼.

辞典例句

Sudden rupture and displacement occurs with normal, reverse, strike - slip, or oblique - slip faulting.

突然破裂和位移伴随正 、 逆 、 走向滑动或斜向滑动断层作用而发生.

辞典例句

The matrix is defined as the reciprocal of A.

该矩阵定义为A之逆矩阵.

辞典例句

Entailment is the converse of the relation of logical consequence.

导出是逻辑推论关系的逆叙.

辞典例句

All but plug and backmix require rather sophisticated mathematical analysis.

除了活塞流与逆混流之外,其它都需要比较深的数学分析.

辞典例句

The converse effect is the cooling of a gas when it expands.

气体在膨胀时冷却是一种逆效应.

辞典例句

Every vector can be resolved into covariant or into contravariant components.

每个矢量都可以分解成协变分量或逆变分量.

辞典例句

Disconnection is the reverse of synthetic steps or reactions.

切断是合成步骤或反应之逆.

辞典例句

It is the reverse of the propagation step in addition polymerization.

这一过程是加聚反应历程中链增长步序的逆过程.

辞典例句

The aim of this chapter is to develop properties of the inverse.

本章的目的是要开发逆矩阵的性质.

辞典例句

Many of the metals and most of the nonmetals are diamagnetic.

许多金属和大部分非金属都是逆磁性的.

辞典例句