查询词典 larvae

Ten dosages of La2O3 , 10, 20, 30, 40, 50, 60, 100, 150, 200 and 300 mg of La2O3 in 1 kg of wheat bran was used. Newly eclosion larvae and adults were continuously reared in the La2O3 food with different dosages.

用40mg氧化镧／kg麦麸的剂量处理79d后幼虫体重比对照组增加43％，同样的剂量使产卵高峰期的雌虫日平均产卵量增加59％，是最佳的处理剂量。

During 1994～1996,we found that Scarabaeidae,Carabidae and Elateridae are the dominant groups of soil Coleopteran.They showed the obviously seasonal dynamic in density ,vertical distribution and diversity that have different responses to the changes of season. According to their roles in grassland ecosystem, their main functions in the system can be performed by their larvae, and the most powerful influence in the system should be in spring and autumn.

大针茅草原中土壤鞘翅目昆虫的组成以金龟总科、步甲科为主。2）土壤鞘翅目昆虫密度具有明显的季节动态，即春季和秋季密度较高，夏季密度较低。3）土壤鞘翅目昆虫中不同类群对季节的变化有明显不同的响应。4）随季节变化土壤鞘翅目昆虫在土壤中的垂直分布及水平分布有显著变化。

However, Difference were observed on the esterase isoenzyme patterns in the treated and control groups of the 4th instar larvae.

提示AZAL-S对ACP和AKP参与的中间代谢可能有抑制作用，尤其是抑制AKP参与的合成代谢作用。

The toxigenicities of TT1 and TT3 during 12 to 18 days were 0.010-0.026 and 0.032-0.041, respectively,and the exuviation index of larvae fed with TT1 and TT3 were 2.969-3.769 and 2.906-3.714,respectively.TT3 is better than TT1 in every index.

取食转基因植株TT1幼虫的蜕皮指数2.969～3.769、毒力为0.010～0.026，取食转基因植株TT3幼虫的蜕皮指数2.906～3.714、毒力为0.032～0.041。

Purified Ricin revealed high toxicity to mouse, but had no any toxicity to Prodenia litura Fabricius larvae.

动物实验表明该蓖麻毒蛋白对小白鼠有较强的毒性，但对斜纹夜蛾幼虫无毒杀作用。

Eggs,hatching rate of the fertilized eggs,survival rate of the larvae and that of the postlarvae

凡纳滨对虾的受精率、孵化率及幼体存活率与第1、3组相比有增高的趋势。

Objective:To establish a new method for gene detection of Brugiamalayi larvae in mosquito and use it in filariasis surveillance.

目的：探索蚊体内马来丝虫幼虫基因检测的新方法，并用于丝虫病监测。

The nauplii of crustacean Artemia, also named brine shrimp, are the most widely used live zooplankton bait for feeding larvae of aquaculture finfish and shellfish.

甲壳类生物丰年虾(Artemia sp。)的无节幼虫，又称为盐水虾，是最广泛用於餵食养殖鱼贝类幼苗的活体浮游饵料生物。

Switching 0ff these genes in relatively primitive flour beetle larvae made them sprout 22 legs, 16 on the abdomen as well as six on the thorax.

他们在原始粉状的甲虫幼虫，切断这两个基因，使甲虫幼虫生长出额外的22条腿来，其中16条腿在腹部，6条腿在胸部。

Japonica forewing and the C isotope values reflect the situation of larvae feeding period.

龟纹瓢虫前翅的C同位素值能够反映幼虫期间的取食情况，通过测算同位素值，分析结果即可了解景观格局对龟纹瓢虫幼虫期的取食影响。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。