soft maple (Acer saccharinum L.)是什么意思

用法例句

Extraction and separation of saponins from the Acer saccharum leaf;

糖槭叶中皂苷的提取分离条件探讨

Comparison of effective components of summer and winter fruits of acer saccharum;

糖槭夏果与越冬果有效成分的比较

Method of Extracting RNA Quickly from Syringa oblata and Acer negundo;

紫丁香、糖槭总RNA的快速提取方法

The amounts of oviposition and hatching were more on Acer negundo, P.

接种成虫的产卵数、孵化幼虫数（ 虫口密度） 在糖槭、合作杨、中林３４ 上多，林木受害严重；在新疆杨、毛白杨、河北杨上少，林木受害较轻；刺槐、臭椿基本免受危害。

Objective:To study effective components of the fruits of acer saccharum.

目的:本文对糖槭果实的有效成分进行研究。

Effects of cold resistance physiological indicators on different winterization measures for Acer saccharum;

不同防寒措施对引种的加拿大糖槭抗寒生理指标的影响

Research on the Survived Winter the Condition on Acer saccharum Introduced in the North;

对北方地区引种的加拿大糖槭越冬状况的研究