The fluorescence specific properties of alga chlorophyll-a in the sea are analyzed. Therefore theoretical basis is established for the reasonable selection of excitation light source , optical fiber and optical detector.
本文的主要研究内容包括: (1)论述荧光测量法的基本原理及特点,对海藻叶绿素a的荧光特性进行分析,为激发光源、滤光片、光探测器的合理选择及使用奠定理论基础。
参考来源 - 光纤荧光海藻叶绿互a浓度实时测量系统的研究The blue-green algae from the source water (Nostoc punctiforme, Phormidium tenue, and an undetermined alga) producing toxin or not was uncertain. It needs further study.
从水源水中分离出的蓝藻(点形念珠藻,小席藻和未定种),对其是否产生毒素还有待进一步研究;从自来水中分离的藻类,没有发现有产生毒素的报道。
参考来源 - 饮用水及水源水藻类调查及方法学研究·2,447,543篇论文数据,部分数据来源于NoteExpress
These are not single individual plants; each one is a symbiotic combination of an alga and a fungus.
这些不是单个的植物;每一种都是藻类和真菌的共生组合。
"There's no way on earth that genes from an alga should work inside an animal cell," says Sidney Pierce from the University of South Florida.
来自南佛罗里达大学的西德尼·皮尔斯说:“在地球上,藻类的基因不可能在动物细胞内起作用。”
They may have evolved by the modification of conceptacles from plants' alga-like ancestors.
它们可能是通过修饰植物类藻类祖先的概念而进化而来的。
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