仔鱼第一次瞥见这个令人兴奋的世界。
第一次能给予十七尾仔鱼已经算不错了。
Merely 17 fry from a first time brooder is not too bad a result.
前期仔鱼的造温范围与胚胎的适温范围基本一致。
The suitable temperature range for early larvae was basically the same with that for embryo.
美国红鱼的初孵仔鱼口裂大，第二天即可喂以轮虫；
Rotifefs could be fed the following day after hatching as the month of the fish hatchlings is big.
马面鲀仔鱼基本沿涡旋周围的海流逐步向东北方向漂移。
The larvae of filefish basically drift along the current around the eddy towards northeast gradually.
对土池育苗条件下大弹涂鱼早期仔鱼的摄食进行了分析。
Initial feeding of early larvae Boleophthalmus pectinirostris in earthen pond rearing was analyzed in this study.
延迟投饵2天以上使云斑尖塘鳢仔鱼的存活率显著下降。
The larvae livability obviously decreased due to delayed feeding for more than 2 days.
试验观察热冲击、不同盐度对太湖新银鱼仔鱼成活情况的影响。
The influence of heat shock and different salinity on the fry fish was observed.
发现鱼卵及仔鱼共43个种，并且珠江口区域全年都有鱼类产卵。
Eggs and larvae found a total of 43 kinds, and the Pearl River estuary region are fish spawning year.
味蕾的大小随仔鱼日龄的增加而增大，其总数随鱼个体长大而增多。
The size and the number of the sense buds increased as young fish grew.
以低盐度和高盐度相比较，4日龄以后，低盐度似有利于仔鱼存活。
Comparatively speaking, lower salinity environment seemed more beneficial to the survival of the larvae since the 4th day after hatching.
因为它的孵卵袋特别的大，对于四十尾仔鱼的产量我们一点也不惊奇。
We were not a tad surprise by the huge production of 40 fry as its brooding pouch was obviously large.
随其发育，仔鱼前鼻孔隆起于外表面，发育为管状延伸物而与外界相通。
With the development of the fish, the anterior naris of the fry rose above the external surface and developed into a tubular extension, which opened to the outside.
报道了松潘裸鲤的胚胎发育和胚后仔鱼发育的各期形态特征及发育特点。
This paper reports the morphological features and development characteristics of Gymnocypris potanini during its embryonic and post-embryonic stages.
前鳃盖骨后缘下角出现2个扩大且尖锐的棘，是鉴别黄鲷仔鱼的标志之一。
The appearance of 2 large and sharp spines at lower angle of external edge of the preopercle is also the symbol of the larval Dentex tumifrons.
说明裸甲藻对黑鲷鱼卵和仔鱼的生长发育影响明显高于微小亚历山大藻 。
The results above show that Gymnodiniumsp . has greater impact on the early development of S . macrocephalus than A . minutum .
那时，我绝对不相信在混养缸中繁殖宝莲灯的申称，仔鱼立刻被其它鱼吃光。
In that time I quashed the claim of breeding Cardinals in a community tank. The fry would be wiped out in no time by the other fish.
开口后3日龄和PNR是真鲷仔鱼对外界环境的敏感期，其时高温和低盐耐力很低。
The larvae at the age of three days and PNR were sensitive to environment. Their tolerances were very low.
实验结果表明，原肠期前的发育卵和初孵仔鱼对赤潮异弯藻较其他发育阶段更为敏感。
The results indicated that the fertilized eggs in blastula stage and yolk-sac larva of Paralichthys olivaceus were more sensitive to algal toxin than those in other development stages.
仔鱼对饵料的选择随着日龄的增加而变化，同时与饵料的大小、种类、密度等因素有关。
Food selection which varies with larval days increasing, is related to food size, species and density.
对益生菌作用的方式所知有限，但有资料建议，添加这些细菌会增进仔鱼的发育和存活。
Although existing knowledge about the modes of action of beneficial bacteria are limited, reviews suggest that addition of such bacteria as probiotics may enhance larval development and survival.
对不同温度下黄颡鱼仔鱼的摄食强度及抵达不可逆点（PNR）时间的变化进行初步研究。
Feeding intensity and point-of-no-return (PNR) of Pelteobogrus fulvidraco larvae at different temperatures were studied under laboratory conditions.
当水草的覆盖度为25%和50%时，仔鱼的成活率高、畸形率低、平均体长和体重都较高。
When the plant cover was 25% and 50%, the survival rate and abnormality rate were low, and the average values of body length and weight were high.
饲料中不同水平的维生素C对黑鲷仔鱼全鱼的常规营养成分含量无显著影响（P＞0.05）。
There was no apparent difference in liver proximate protein content and whole body proximate composition among vitamin C treatments (P > 0.05).
鱼类早期生活史可划分为胚胎期、仔鱼期和稚鱼期，其营养包括内源性、外源性和混合性三种类型。
Early Life History of Fish(ELHF) could be divided into embryonic, larval and juvenile stages. There are three types of endogenous, exogenous and mixed nutrition during Early Life History of Fish.
同时在不同盐度条件下对初孵的奥尼罗非鱼仔鱼进行耐饥饿试验，测定其不投饵存活系数（SAI）。
The effects of seawater salinity on hatching rate and survival activity index (SAI) of Epinephelus akaara were studied in the laboratory.
孵出后的仔鱼在第7~9天为死亡高峰期，第11天左右的仔鱼体色有明显的变化，由棕红色变为黑色。
The fry suffered from a peak of death during 7 th to 9 th day and the color of fry changed from reddish brown to black obviously around the 11 th day.
通过对仔鱼脂类的消化、吸收、运输及代谢等方面的一些最新研究综述，以期加深对仔鱼中脂类营养的认识。
By reviewing digestion, absorption, transport and metabolism of lipid nutrition in larval rearing, the aim was to better understand larval lipid nutrition and promote the development of fishery.
另一个担忧是有些鱼类的鱼卵和仔鱼可能无法在酸性较强的水里存活，像乌贼那种需要大量氧气的生物也会死亡。
Another worry is that the eggs and larvae of some fish may be unable to survive in more acidic water, and that creatures like squid which need a lot of oxygen will also die out.
当初次摄食率降至最高初次摄食率5 0 %时，仔鱼进入不可逆期，不可逆点出现在仔鱼孵出后第8 ~9天。
The initial larval feeding rates fell to 50% of the tiptop initial feeding rate, the larvae entered the PNR, which appeared on the 8 ~ 9 days after hatching.
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