查询词典 advances

Recent advances in corticogenesis suggest that neurons migrate from the germinative zones through the white matter to the cortex when the white matter is most vulnerable and perhaps is being injured.

认知领域的新进展认为：当白质易受损伤或正在受损伤时，神经元从出芽区域通过白质向皮层迁移。

This paper advances a Fast BP algorithm. It accords to the system error to adjust learning speed. By procasting cotton heliothis armigera, we made a compare to these two kinds BP algorithm's convergence speed.

本文在对BP网络现行算法研究的基础上，提出根据系统误差自适应调节学习率的快速BP算法，并以棉花棉铃虫预测为例，对两种算法的收敛速度进行了比较。

Objective To evaluate the advances in minimally invasive surgery treatment for hepatolithiasis.

目的 探讨肝胆管结石的微创外科治疗进展。

Methods Literatures about the advances in minimally invasive surgery treatment for hepatolithiasis were collected and reviewed.

对国内、外有关肝胆管结石的微创外科治疗方面的文献进行综述。

The five years that have elapsed since the last edition of the volume have seen phenomenal advances in our knowledge of hepatological disorders.

自从上一版的出版后5年飞速而过，而这其间见证了我们对肝脏疾病的认识的巨大进步。

Here, we review recent advances in heterostyly research, with emphases on (1) types, floral syndrome, ancillary polymorphism and population structure of heterostylous species;(2) taxonomy, origin and evolution of an-giosperms that exhibit heterostyly; and (3) the evolutionary significance of heterostyly.

该文从以下3个方面总结和分析了异型花柱及其进化意义：(1)异型花柱植物的类型和花部特征、附属多态性和种群结构；(2)异型花柱植物在被子植物中的分布、起源和演化；(3)异型花柱植物的进化适应意义。

Here, we review recent advances in heterostyly research, with emphases on (1) types, floral syndrome, ancillary polymorphism and population structure of heterostylous species;(2) taxonomy, origin and evolution of angiosperms that exhibit heterostyly; and (3) the evolutionary significance of heterostyly .

该文从以下3个方面总结和分析了异型花柱及其进化意义：(1)异型花柱植物的类型和花部特征、附属多态性和种群结构；(2)异型花柱植物在被子植物中的分布、起源和演化；(3)异型花柱植物的进化适应意义。

The purpose of this paper is to review and analyze recent advances in heterostyly research, with emphases on 1 types, floral syndrome, ancillary polymorphism and population structure of heterotylous species; 2 taxonomy, origin and evolution of angiosperms that exhibit heterostyly; and 3 the evolutionary biology of pollinating characteristics associated with heterostyly.

本文从以下三个方面进行总结和分析：(1)异型花柱植物的类型和花部特征、附属多态性和种群结构；(2)异型花柱植物在被子植物中的分布、起源和演化；(3)异型花柱植物传粉特性和适应意义。

OBJECTIVE: To review the recent advances of hyaluronic acid and its derivatives in medical application.

目的 综述近年来国内外有关透明质酸及其衍生物在医学应用上的研究进展。

Recent advances and applications in hydrometallurgical analysis of separation technology by levextrel resin s are reviewed.

综述了萃淋树脂分离技术的发展状况及其在湿法冶金分析中的实际应用情况。

"Are you all right?" asked Dumbledore, looking down at him solicitously.

"你没事吧？"邓布利多低头关切地看着他问道。

This paper investigates China′s institutional predic ament and economic fluctuation, we set up a theoretical framework for China′s e conomic fluctuation.

本文挖掘中国经济波动的体制困境，试图为中国的经济波动勾勒出一个理论框架。