2016-05-16 20:35
instar翻译
龄
音标读音
英式:[ɪn'stɑ:]美式:[ɪn'stɑ:]
基本意思
n.中间形态，龄（幼虫两次蜕皮之间的虫期），龄时期的节足动物;龄虫
形近的词
变形
例句
- This thing's already metamorphed into a new instar.
这东西已经转化蜕变到一个新的品种。
- Objective to observe the hemocytes of musca domestica larva of the 3th instar by giemsa's staining.
摘要目的通过姬氏染色法以便观察家蝇三龄幼虫的各种血细胞形态。
- During each successive growing stage ( instar), the nymph begins to resemble the adult more closely.
随著每一个相连的成长阶段（虫龄），若虫的外形与成虫越来越相似。
- The results showed significant effects of different environment colors on the developmental duration of H.axyridis larvae in each instar.
结果显示：不同环境颜色条件对异色瓢虫幼虫各龄历期均有显著影响；
- The wing dimorphism differentiation sensitive instar was inferred and compared between the male and female individuals.
本文还比较了长翅型雌、雄性个体之间间接飞行肌的发育情况。
- Adult phototaxis and first instar larva eat rotten organic matter.
成虫有趋光性，初孵幼虫喜食已腐烂的有机质。
- Prothoracic gland of day 2 super instar prepupae form a mass, and show degeneration state.
超龄幼虫形成的预蛹在第2天的前胸腺紧缩成一团，呈现退化状态。
- The instar number of this mind bug was affected by its host eggs and plants, 5, 6 or 4 instars were recorded on various hosts.
黑肩绿盲蝽的若虫龄数随寄主卵和寄主植物的变化而变化，表现为5龄、6龄和4龄。
- From about one week before pupation ( the last instar) haemolymph ecdysteroid titres went up forming two separated peaks.
预蛹化蛹前一周血淋巴中蜕皮甾类激素滴度存在两个与变态相对应的峰值。
- The change of protein content was about triple of the weight change during the 5~ th instar of silkworm, Bombyx mori, and the protein content was rapidly increased between the 3rd and 4th day.
家蚕幼虫5龄期间蛋白质含量的变化约为体重变化的3倍，整个蚕体的蛋白质含量在第3和第4天之间有一个明显的突增。
- Pathogenicity test at saturated humidity showed that the third instar was very susceptible to fungal infection.
在饱和湿度下三龄烟粉虱若虫对真菌侵染非常敏感。
- The wing buds extend to 3 rd abdomen on 5 th instar.
五龄时翅芽延伸至腹部第三节。
- In experimental populations, mortalities of the 5th instar larvae and pupae were higher than those of instars at initial stages.
实验种群中初期死亡率较低，5龄幼虫和蛹的死亡率较高。
- Research in Hawaii has show that doses of1,000 Gy or more may be required to prevent hatch of irradiated eggs, molting of treated larvae to the next instar or pupation of treated mature larvae.
夏威夷的研究表明，阻止辐照过的卵孵化、被处理幼虫蜕皮进入下一龄期或被处理老熟幼虫化蛹，可能需要1000居里（Gy）或更高的剂量。
- The maximum re-production period occurred during the 6th adult instar.
生殖量最大出现在第6成龄。
- Although early instar larvae were present in the host larval hemocoel, only one parasitoid survived to come out of host larva for pupation, killing the larva in the process.
当多只早龄幼虫同时出现于寄主幼虫的血腔中时，只有一只拟寄生者能成功地脱离寄主发育成蛹，过程中会杀死其他寄生幼虫。
- Different instar nymph had different body width and length, and the numbers of the antennal segment and marginal spina were also obvious signals.
不同龄级若虫除体长、宽的变化外，触角节数和缘棘数也是各龄若虫的一个明显标志。
- The results indicated that the1st instar larvae of A.lucorum was the sensitive stage.
结果表明：绿盲蝽的敏感虫态为1龄若虫；
- The body surfaces of3rd or4th instar larvae of Nilaparvata lugens were treated by ZR-515 and RH-2485 to explore the effects of hormones on wing dimorphism of brown planthopper.
以褐飞虱为研究对象，首次使用保幼激素类似物ZR-515和具有蜕皮激素活性的新型化合物RH-2485表面处理飞虱3龄或4龄若虫，来研究外源激素对飞虱翅型分化的影响。
- Objective The bioactivity of twelve novel pyridine ring derivatives of podophyllotoxin were tested against 3rd instar larvae of Culex pipiens pallens.
目的研究新型吡啶类鬼臼毒素衍生物对3龄淡色库蚊幼虫的的毒杀活性。
- Natural survival rate of eggs and the various instar larvae in different years were also investigated.
并观察了不同年份棉铃虫卵和各龄幼虫的自然存活率。
- Determination and Tissue Distribution of Microsomal Cytochrome P450 and Cytochrome b 5 in Six instar Larva of Helicoverpa armigera Hbner
棉铃虫六龄幼虫微粒体细胞色素P450和细胞色素b5的测定及组织分布
- Effects of foraging by different instar and density of Oedaleus asiaticus B.Bienko on forage yield
不同龄期及密度亚洲小车蝗取食对牧草产量的影响
- The results showed that the trehalose content and the trehalase activity in the3rd instar nymphs treated with three insecticides were not significantly different from those of the control ( P> 0.05).
结果表明：杀虫剂处理的褐飞虱3龄若虫海藻糖含量和海藻糖酶活性与对照相比没有显著差异（P>0.05）。
- The relationship between the different method of raising the fifth instar silkworm and the temperature and humidity of rearing seat
五龄蚕不同饲育方式与蚕座温湿度的关系
- Damage amount and damage loss to cotton by the various instar larvae of cotton bollworm, Helicoverpa armigera were got through inoculating larvae to cotton plant.
通过人工接虫为害，获得了棉铃虫各龄期幼虫在棉花上的为害量和为害损失。
- The proper temperature for rearing 3rd, 4th and 5th instar larvae was discussed.
此外就3、4龄和5龄幼虫饲育的适宜温度作了探讨。
- The enzyme activity of different instar of Bombyx mori were determined;
探讨了家蚕不同龄期幼虫的酶活性；
- They developed INSTAR ( Information and Navigation Systems Through Augmented Reality), a novel approach to combining graphic map information with real-time live video.
他们创建了扩增实境下的信息导航系统（INSTAR），一种平面地图信息与即时视频相结合的新方式。
- Therefore, it is possible to manage this harmful pest by suppressing the digestive proteinase activity of the 4th instar larvae and blocking the proper nutrient supply.
因此，有可能通过抑制红火蚁四龄幼虫肠道中的蛋白酶，阻断蚁巢的蛋白营养供应，实现对这种害虫的长期控制。
百科解释
网络意思
天星君创
龄期
龄
虫龄
王飞