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- monocyclic crinoids 单环海百合
- monocyclic crinoid 单环海百合
- The development of xylem is of mesarch.Stomata are monocyclic type. 叶脉、叶柄、上胚轴的维管束均为外韧型。
- Monocyclic compounds yield is up to 95% as bicyclic comp... 当双环裂解率达70%25时,单环收率仍可达95%25。
- Microcystins are monocyclic heptapeptides produced by Microcystins aeruginosa. 微囊藻毒素(Microcystins,MC)是一类主要由Microcystins aeruginosa产生的单环七肽毒素。
- Crinoid with delicate radiating arms and a stalked body attached to a hard surface. 有精致的放射状臂肢的海百合,其杆状的身体附着在坚硬的表面。
- A seastar, a cousin of the crinoids, sand dollars, sea cucumbers and brittle stars. 这个海星是海百合;海胆;海参还有海蛇尾星的表亲.
- Layers of coral, sea fans, crinoids, and sponges make up a healthy reef off Indonesia Tukangbesi Islands. 珊瑚,海扇,海百合以及海绵层层簇拥形成了印尼土康比西群岛海域珊瑚礁景观。
- Layers of coral, sea fans, crinoids, and sponges make up a healthy reef off Indonesia's Tukangbesi Islands. 珊瑚,海扇,海百合以及海绵层层簇拥形成了印尼土康比西群岛海域珊瑚礁景观。
- This toxin is a class of monocyclic heptapeptides with many different isomerides. 该毒素是一类具有多种异构体的环状多肽物质。
- Any of numerous crinoids of the genus Antedon and related genera, having a free-swimming, stalkless adult stage with branched, feathery arms. 毛头星,海羊齿:一种海羊齿属海百合及其亲缘种属植物之一,在其能自由浮游的无柄的成熟阶段,生有多枝的,羽状的手臂
- A featherlike or plumelike organ or part, such as a small fin, or one of the appendages of a crinoid. 小鳍,小鳍状物一种象羽状或羽毛状的器官,如小鳍或海百合类的附属肢体之一
- Before this extinction, marine animals were mostly filter feeders stuck in place on the seafloor, such as crinoids or "sea lilies. 这次大灭绝之前,海洋动物大部分是固定在海底的滤食动物,比如海百合。
- Microcystins, a common algal to xinineutrophicated freshwater body, is a group of monocyclic heptapeptides with many different isomerides. 摘要微囊藻毒素是富营养化淡水水体中最常见的藻类毒素,它是一类具有多种异构体的环状多肽物质。
- This crinoid is part of a family of marine creatures that includes seastars, sand dollars, sea cucumbers and brittle stars. 这种海百合是包括海星、海胆、海参和海蛇尾在内的海生动物家属的一分子。
- Principal component regression(PCR) method is used to analyse monocyclic and polycyclic aromatic hydrocarbons in white oil.The computer program of PCR is based on VB language. 采用主成分回归紫外分光光度法分析白油中单环芳烃和多环芳烃的含量,运用计算机VB语言对实验数据进行回归分析。
- Principal component regression (PCR) method is used to analyse monocyclic and polycyclic aromatic hydrocarbons in white oil.The computer program of PCR is based on VB language. 摘要采用主成分回归紫外分光光度法分析白油中单环芳烃和多环芳烃的含量,运用计算机VB语言对实验数据进行回归分析。
- The paper deals with the study of monocyclic aromatic hydrocarbon (MAH) in shallow groundwater in three cities (C, W and S) in an area of the Yangtze River delta. 本文针对长江三角洲某地区3个城市(C市、W市、S市)浅层地下水的单环芳烃进行了研究。
- The distinctive hexagonal shell, long legs, and claws of this delicate-looking feather star crab help it blend in with its host, the crinoid or feather star. 特有的六角形壳、修长的足和螯,这些特征让美丽的羽星蟹隐身于它的宿主羽毛星(属于海百合纲,腔肠动物)的庇护下。
- Monocyclic aromatic hydrocarbons(MAHS) from the smoke of coal-fired house stoves were collected by multi-bed adsorbent tube,and determined by GC/MSD after thermodesorption. 利用多层吸附管采样和热脱附/色谱/质谱系统研究了家用炉灶燃煤过程单环芳烃释放情况。