stromatolite

用法例句

This paper analyzed the concentration of polysaccharidis in saltwork soil (including mat), and did the comparative permeation tests by adding polysaccharidis to soil and covering a thin algal mat on the surface of soil.

从广饶盐田藻垫提取多糖，分析盐田表土中多糖的含量，再把多糖按比例（４％，８５）加入干净土样，在布氏漏斗中进行渗透对照实验，测定结果和计算数据表明：多糖显著地降低了土壤的孔隙度（１４—２６５）；增加了土壤的含水量降低了土壤对水的渗透率（６０－９８％），并具有一定的离子选择透性（Ｃａ，Ｍｇ，Ｚｎ等减少，Ｋ增加）。

Two new species, Polysiphonia caespitosa and P.

根据KIM和LEE(1999)将多管藻属分为两独立属新管藻及多管藻,报道了我国14种及1变种1变型多管藻,以及11种新管藻,其中19种为我国新记录,发表了新种垫状多管藻(Polysiphoniacaespitosasp。

Isolation of bacteria from saltern algal mats and the preliminary study on their exopolysaccharides

盐田藻垫细菌的分离及其胞外多糖的初步研究

Cloning and Functional Analysis of Trehalose-6-phosphate Synthase Gene (SpTPS1) from Selaginella Pulvinata

垫状卷柏海藻糖-6-磷酸合成酶基因（SpTPS1）的克隆及其功能分析

cumulative advance

累计垫款,累积垫款

or cushion, of low-pressure air,

低压空气垫或软垫，

horse shoe washer

开口垫圈,马蹄形垫圈

A decorative cushion.

垫子装饰精美的垫子

mat (pad) typewriter of felt

毡衬垫（护垫）,打字机用

foam rubber seat & back cushion

乳胶海绵座垫和靠背垫

a firm cushion, mattress, sofa, etc

结实的坐垫、 床垫、 沙发等

coco(a)nut matting

椰毛编织的垫子，棕垫

A thick cushion used as a footstool or for kneeling.

跪垫，踏脚垫用来踏脚或跪着的厚垫子

A long, narrow pillow or cushion.

长枕，垫枕，靠垫长而窄的枕头和软垫

cyanophycin granule

藻青素颗粒，蓝藻素颗粒

Genus of yellow-green algae.

黄绿藻(黄藻门)的一属。

Any of various brown algae of the genus Fucus, which includes many of the rockweeds.

岩藻褐藻的一种岩藻属，包括很多岩石藻类

A salt of alginic acid, such as sodium alginate.

褐藻酸盐褐藻酸的盐类，如褐藻酸钠

"Class of algae, certain members of which are commonly known as stoneworts."

藻类之一纲,包含一般通称轮藻的藻类。

Interspecific competition among Nannochloropsis sp.,Cryptomonas erosa and Oscillatoria sp.

微绿球藻、隐藻、颤藻的种间竞争关系