1) Veliger larvae of Coelomactra antiquata
西施舌面盘幼虫
2) larvae of Coelomactra antiquata
西施舌幼虫
1.
This article studied the applications of Bdellovibrio bacteriovorus to the culture of larvae of Coelomactra antiquata.
研究了不同浓度蛭弧菌在西施舌幼虫培养中的应用,在温度26～27℃,以人工授精发育的西施舌幼虫为材料,测定水中氨氮、亚硝态氮浓度和pH值,并计算幼虫的生长速率以及成活率,与对照组进行比较,实验表明,氨氮浓度最多比对照组降低34%(P<0。
3) veliger
[英]['vi:lidʒə] [美]['vilədʒɚ, 'vɛlə-]
面盘幼虫
1.
Effect of microalgae on the growth and survival of Pinctada margaritifera veligers;
几种微藻对珠母贝面盘幼虫生长和存活的影响
2.
The results showed that the veligers had more rapid growth and less variation in growth at lower density (6～8 ind.
长牡蛎育苗期间经常出现面盘幼虫生长参差不齐现象,影响单位水体出苗量。
3.
The paper reported the effects of the different seed-collecting density of the post veliger,the different benthic diatom and the different rearing density of the juvenile abalone on the growing and survival rate of the juvenile abalone.
研究了后期面盘幼虫不同采苗密度、不同底栖硅藻与稚鲍不同培育密度，对鲍苗的生长与成活率的影响。
4) larvae
[英]['lɑ:vi:] [美]['lɑrvi]
面盘幼虫
1.
We made comparison trial for bait effect on Crassostrea gigas larvae with four kinds of algae of different breed and feeding density.
采用四种单胞藻的不同种类及投喂密度的组合方式,对太平洋牡蛎面盘幼虫的饵料效果做了对比试验,结果表明:单一品种投喂宜选用等鞭金藻;混合投喂以等鞭金藻加塔胞藻和等鞭金藻加三角褐指藻为优选饵料,混合投喂最佳密度为4×104/mL。
5) big veliger
大面盘幼虫
1.
Based on the morphological change, early development can be divided into 2 stages: embryonic development (including cleavage, blastula, gastrula, egg-trochophora and egg-veliger) and larval development (including weaning stage, big veliger, settlement stage and creeping larvae).
在水温27～29℃、气温27～31℃和海水盐度为16的环境条件下人工孵化瘤背石磺的卵块,根据早期发育的形态变化将其划分为胚胎发育(包括卵裂期、囊胚期、原肠期、卵内担轮幼虫、卵内面盘幼虫)和幼虫发育(包括开口期、大面盘幼虫、附着期、匍匐幼虫)两个阶段。
6) veliger stage
面盘幼虫期
补充资料：西施
| 西施 传说中国古代美女。一作先施。先西古音同。春秋末年越国苎萝人。传说吴越两国交战，越人败于会稽。越王勾践命范蠡求得美女西施，献给吴王夫差，吴王许和。勾践卧薪尝胆，生聚教训，于公元前473年一举灭吴。吴亡后，西施与范蠡乘舟从游五湖（今太湖）而去。其事散见于《吴越春秋·勾践阴谋外传》、《越绝书》等。 |
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