查询词典 larval

The anatomy and histology of the alimentary tract in larval Bastard halibut were studied using light microscopes.

采用大体解剖及光镜技术研究了牙鲆消化道形态学和组织学。

During the larval period, the head kidney and thymus were always closed with each other, but the cell bridge was not apparent.

在其免疫器官发生后期除头肾和脾脏外，在胸腺中同样出现黑色素巨嗜细胞中心，虽然在数量和形态上不如头肾和脾脏丰富。

This shows that spraying vegetables at the early instar larval stage with Abamectin+Indoxacarb 4.75 % WP(1: 1 000～1 500) and Emamectin benzoate 0.2 % EC(1: 1 000) can effectively control the diamondback moth.

研究认为，在低龄幼虫时使用4.75 %阿维·茚虫威WP 1 000～1 500倍或0.2 %高渗甲氨基阿维菌素苯甲酸盐EC 1 000倍防治小菜蛾，可以有效控制小菜蛾的发生危害。

PL could maintain cellular membrane integrity,induce the oxidative damage to biomembrane by free radicle and improve antioxygen ability and ATPase activity of larval fish.5 Effect of phospholipid supplementation in formulated microdiets on foregut and liver histological changes of Pelteobagrus fulvidraco larvaePurpose:This study was undertaken to determine the effect of commercial PL supplementation in formulated microdiets on foregut and liver histological changes of Pelteobagrus fulvidraco larvae,which can further investigated the mechanism of the growth-promoting effect of PL with the study of histology and digestive physicalogy.

磷脂能够维持黄颡鱼仔稚鱼细胞膜的完整性，降低自由基对生物膜的过氧化损伤，提高机体抗氧化系统的活力和ATP酶活性。5饲料中不同磷脂添加水平对黄颡鱼仔稚鱼前肠和肝脏组织学的影响目的：研究在实际配方的人工微粒饲料中添加商品大豆磷脂对黄颡鱼仔稚鱼消化肠道肝脏器官发育及脂肪消化吸收的影响，进一步从组织学消化生理角度揭示磷脂对仔稚鱼促生长作用机理。

Get out the hammer and make some rubble! Mix up the sizes, ranging from the sisze of a pea to the size of a ping pong ball, through that on the bottom, and you've created a "rubble bottom", which provides aesthetic interest, foraging for your wrasses and Centropyge angels, protection for larval fishes, and a great surface for attaching coral frags and zoanthids! Don't believe the hype about "detritus accumulation". If you have good husbandry habits, brisk water movement, and some small fishes, there should be little to worry about.

找个锤子敲些碎石，从碗豆大小到乒乓球那么大，以造成反差，然后放在底沙上，这些碎石会带来一种海底世界的感觉，同时龙鱼和仙鱼都会有地方睡觉，并且能够保护仔鱼，大量的石头同时也能够让纽扣碎片很容易的粘上去，不要相信底沙会带来垃圾堆积说法，如果你能用水流轻轻的冲一下，还加上一些小鱼清洁，这绝对不是我们要担心的

It has the following characteristic traits:The diapause eggs are white in color in the hiberating year and become fawn after hiberation; Slight intra-and inter-batch variation in gee color may exist; Larval skin is slightly translucent; And the compound eyes of the imagos are black.

性状特征：滞育卵当年白色，越年后呈浅黄褐色；蛾区内及区间卵色略有变异，幼虫皮肤低度透明，成虫复眼黑色。

Rotifers are adequate first feeds of larval rearing of marine fish .

轮虫是海产鱼类苗种的适宜开口饵料和优质食物。

The capacity of the primary library was 5.0×105 PFU/mL and the capacity of the amplified library was 8×109 PFU/mL. The cDNA library was immunoscreened by the rabbit serum against H.qinghaiensis larval tick, the positive pluques were subcloned, and their plasmids extracted and then transformed into Escherichia coli JM109. Eventually, 11 genes were obtained and designated HqL1,HqL2,HqL3,HqL4,HqL5,HqL6,HqL7,HqL8,HqL9,HqL10 and HqL11,respectively.

采用常规方法构建了青海血蜱幼蜱cDNA表达文库，初级文库的库容量为5.0×105PFU/mL，扩增后的库容量为8×109PFU/mL；用兔抗青海血蜱幼蜱阳性血清对该文库进行了免疫学筛选，对阳性噬菌体进行了亚克隆，提取质粒后转化宿主菌JM109，最终共得到幼蜱基因11个，分别命名为HqL1、HqL2、HqL3、HqL4、HqL5、HqL6、HqL7、HqL8、HqL9、HqL10、HqL11。

Generally deer ticks pick up the bacterium while in the larval stage from feeding on infected white-footed mice.

大多数情况下LT虫是在幼虫阶段在被感染的白脚老鼠身上觅食时携带上这种病菌的。

Furthermore, based on the data of larval survival being influenced by host size, the adaptation of host size discrimination by the seed beetle was explored.

文中进一步根据寄主大小对幼虫存活影响的资料，探讨四纹豆象对寄主大小辨识之适应意义。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。