查询词典 earlier on

The 9 species belong to 4 taxa, pteridophyta (Dicranopteris dichotoma and Alsophila spinulosa), gymnosperm (Cycas panzhihuaensis, Metasequoia glyptostroboides, Cunninghamia lanceolata and Pinus massoniana), dicotyledon (Schima superba and Cyclobalanopsis glauca), monocotyledon, which are ranked in the order of the origin time from earlier to later.

所选的9种植物分属于4个类群，按起源时间由早到晚依次为蕨类植物、裸子植物（苏铁、水杉、杉木和马尾松）、双子叶植物及单子叶植物。

It is an alternative to amniocentesis, to test for serious foetal problems, and CVS has the advantage that it can be done earlier than amniocentesis, at about ten weeks after fertilisation.

这是一个替代羊膜穿刺术，以测试为胎儿严重问题，以及个人简历有个好处是这是可以做到早于羊膜穿刺术，在大约十周后受精。

Far from recent events Amal Amireh had some interesting thoughts on the Judeo-Arab music heritage earlier on in the week.

在本周的早些时候，Amal Amireh 还在想着Judeo-Arab 音乐的传承问题，并对其有些有趣的想法，然而最近的这件事情，让一切都变了样。

His theory is an amalgam of earlier ideas.

他的理论是早期观点的集合。

Earlier, it was thought that its size and irregular shape should imply that Amalthea is a fairly strong, rigid body.

它的大小及不规则外形意味着它是一个相当坚硬的物体。

A species of monkey living in north-western Amazonia was named earlier this year - and scientists immediately called for it to be placed on the endangered species list.

2008年初，科学家在亚马逊河流域西北部发现一种新猴子，并随即将它们列入濒危物种名单。

The earlier amblyopia is treated, the easier it is to correct.

较早前，是弱视治疗，比较容易，这是向正确的。

She has raised the diagnosis and treatment features of amblyopia with primary microtropia earlier than others in China.

在国内率先提出疑难的易被忽略的微小斜视性弱视的诊治特点。

Congress failed to act on this proposal. But its lack of action did not stop the rise of a labor organization that had been formed a few years earlier. The group soon would become the most important labor union in the United States. It was the American Federation of Labor, or A.F.L.

国会未能就总统的这项建议有所作为，但国会的不作为并不能阻止几年前成立的一个劳工组织的兴起，这个劳工组织很快就成为美国最重要的工会组织，这个工会组织就是美国劳工联合会（the American Federation of Labor，简称A.F.L），美国劳工联合会由塞缪尔。

RESULTS: The sequences of cloned adult rat Nogo gene segments (570-691 and 1028-1089 amine acid residues) were identical with those earlier reported.

结果： 获得成年SD大鼠Nogo(570~691和1028~1089氨基酸残基)的基因，测序结果与已发表的基因序列相一致。

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。