查询词典 red algae

Any of various red algae of the family Corallinaceae whose fronds are covered with calcareous deposits.

红藻一种属珊瑚藻科的红藻，其藻体外覆盖有钙质沉积物

α-1,4-Glucan lyase is the degrading enzyme of flo ridean starch in red algae. It can act on many substrates besides floridean star ch.

红藻中的α-1，4-葡聚糖裂解酶是红藻淀粉的降解酶，除了红藻淀粉外，它还可以作用于多种底物。

Extracted from a type of red algae (of the Gelidium and Gracilaria genera), AGAR is a gelling agent used in Japan since the 15th century.

提取的一种红藻（的Gelidium和江蓠属），琼脂是一种胶凝剂在日本使用，因为15世纪。

In this paper,the effects of UVR and CO_2 as well as their interactive impacts on the photosynthesis and growth of Gracilaria lemaneiformis and Gloiopeltis furcata,two economic red algae,were studied.

阳光紫外辐射和CO2浓度变化如何调控海藻的生理学过程是近年来海藻环境生理学研究的焦点之一。

In this dissertation, the chemical constituents of the red algae Laurencia cartilaginea and Laurencia majuscula collected from the South China Sea of the Xisha Islands were studied, and 12 compounds were isolated by combination of extraction and separation and identified by various kinds of spectrum.

本论文主要采用硅胶柱层析、RPC—18反相柱、Sephdex LH—20、薄层层析及重结晶等方法，对采自中国南海西沙群岛的软骨凹顶藻Laurencia cartilaginea和略大凹顶藻Laurencia majuscula的化学成分进行研究，共得到12种化合物，并运用各种波谱手段对得到的化合物进行了结构鉴定。

The research results indicate that LED integrated photopanel as interior illuminant, which emit monochromic light such as red light(660～680nm)and blue light(430～450nm), not only cover with spectrums absorbed by the plant or algae for photosynthesis, enhance the light energy absorbed by chlorophyll a and the growth of Spirulina platensis, increase greatly microalgal biomass and the its content of photosynthetic pigments; but also decrease enormously the absorption spectrums not need for photosynthesis, save energy at more than 38.75%.

从LED集成光电板的光电特性、光热效应、光衰减性、光辐射特征与植物和藻类光吸收特征的相匹配性及LED辐射单色光对螺旋藻的光合色素含量的影响等几方面，分析研究了LED集成光电板作为光生物反应器内部光源的特性及可行性，研究结果表明，LED集成光电板作为光生物反应器的内部光源，它所发射的单色光谱红光660～680nm、蓝光(430～450nm，不仅能覆盖植物和藻类光合作用所需要吸收的光谱能带，促进叶绿素a对光能的吸收和螺旋藻的生长，增强光合作用，使细胞生物量与光合色素含量显著提高；而且不被吸收的光谱减少，节能达38.75％，无疑它将是光生物反应器潜在最有效的光源。

Any of a group of water-soluble proteinaceous pigments that occur in red algae and cyanobacteria.

汁三烯可溶于水的一种蛋白质类色素，红水藻和藻青菌中含有此物质

Any of a group of water-soluble proteinaceous pigments that occur in red algae and cyanobacteria.

藻青素，藻胆汁三烯可溶于水的一种蛋白质类色素，红水藻和藻青菌中含有此物质

Water-soluble proteinaceous pigments found in red algae and cyanobacteria.

可溶于水的一种蛋白质类色素，红水藻和藻青菌中含有此物质。

Rhodophyta A phylum of protoctists comprising aquatic, mainly marine, algae characterized by their red color.

红藻门：原生生物界的一个门，水生生长，主要为海生。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。