查询词典 macrocephalus

The complete sequences of mitochondrial Cyt b gene in Pagrus pagrus , Sparus macrocephalus , Acanthopagrus latus and Parargyrops edi ta in Zhoushan sea area were amplified, cloned and sequenced.

克隆测序了分布于舟山海域的真鲷、黑鲷、黄鳍棘鲷和二长棘鲷4种鲷科鱼类的线粒体Cyt b 基因1 141 bp的全序列。

According to this studies, the optimal feeding frequency increased with the increase of body weight, viz. 2 times per day for seedling and 4 times per day for mature Sparus macrocephalus.

3在本试验条件下，适宜饲喂频率随着黑鲷鱼体重的增加而提高，黑鲷鱼种的适宜饲喂频率为2次／d，黑鲷成鱼的适宜饲喂频率为4次／d。

Minutum has an adverse effect on the hatching of S. macrocephalus embryo, and the adverse effect increased with increasing cell density.

结果表明，微小亚历山大藻对黑鲷胚胎的孵化产生不利影响，影响程度随藻细胞浓度的增加而增加。

The results showed that the effect of feeding frequency on the growth of Sparus macrocephalus arose from the changes of feed conversion efficiency, while the ingestion rate was not significantly affect by feeding frequency.

结果表明：(1)摄食率不受饲喂频率的显著影响，饲喂频率影响黑鲷的生长是由饲料转化率的改变引起的。

Sparus macrocephalus mainly depend on lipid as its energy consumption during the starvation period.

ma万m6r记能在饥饿1 63d的情况下不表现出饥饿的压力l1。

The results show that Alexandrium minitum has an adverse effect on the hatching of sparus macrocephalus embryo, and the adverse effect increased with the increasing cell density.

结果表明，微小亚历山大藻对黑鲷胚胎的孵化产生不利影响，影响程度随藻细胞浓度的增加而增加。

The sub-acute toxicity test was conducted for CEH bleaching effluent containing AOX upon eggs and larvae of Sparus macrocephalus.

用含AOX的造纸漂白废水对人工养殖的黑鲷鱼卵和早期仔鱼进行了毒性实验。

The results indicated that there was completely or partly compensatory effect on the recov-ery growth in Sparus macrocephalus by means of increasing feed intake and food conversion efficiency.

鱼类在自然环境中经常会面临饥饿的威胁，很多鱼类能够忍受较长时间的饥饿，如裸盖鱼A哪帅。

Sperm Whale – Physeter macrocephalus Average weight: 15–40 tonnes, total length: 10–15m

抹香鲸- Physeter鲷（平均体重：15-40吨，总长度：10？15米

The variation of digestive enzyme activities in the stomach,intestine and hepatopancreas in Sparus macrocephalus in different seasons and different reaction temperatures was studied.

为从黑鲷季节变化规律中循找其饵料配置的科学依据，试验研究了黑鲷胃、肠及肝胰脏中蛋白酶、淀粉酶和脂肪酶等3种主要消化酶在不同季节、不同反应温度下的活力变化。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。