查询词典 insect

Whenβ-alanine (0.22mg/insect) was injected into pupae of SEM, the resulting puparial phenotype was similar to that of SEW.

将多巴胺和β-丙氨酸同时注射入试虫时，蛹的颜色变化不明显。

Resistance. The results indicated that larval mortality of the transgenic cottons on the insect of the second instar feeding with Zhongmiansuo 41 was significant higher than on Zhongmiansuo 23, and the mortality of the rest of instar larvae, the period of larvae,the pupate rate of larvae and the rate of larva developed into moth of S.litura hadno significant difference compared with control.

室内应用中棉所 45 、中棉所 41 两种转双价基因棉品种与对照品种中棉所 23 的顶端展开的第 4 张叶片，分别饲喂斜纹夜蛾 Spodoptera litura 幼虫，考察对幼虫、蛹、成虫的影响，编制并分析实验种群生命表，明确上述两种转双价基因棉对斜纹夜蛾的抗性作用。

As called bamboo insect,Chilo fuscidentalis of Pyralidae usually hosts on bamboo of Gigantochloa.

竹虫是螟蛾科禾草螟属的昆虫，成群寄生于巨竹属竹类的当年生竹笋上，一年1代。

Based on the observation and identification, it was confirmed that the insect on twigs was branch borer of Pyralididae, and the diseases of leaves were caused by Colletotrichum sp.

于2009年5月调查了肇庆市国有林业总场属下的肇庆市北岭山林场、怀集县大坑山林场、封开县大水口林场和2个苗圃基地的降香黄檀病虫害。

The results showed that fipronil, which belongs to the benzyl pyrazole pesticides, had the highest toxicity to this insect of the tested insecticides.

结果表明：供试药剂中苯并吡唑类杀虫剂氟虫腈对细胸金针虫幼虫的毒力最高，LC50值为0.007613mg/kg土。

Copper compounds which have long been in the wood preservative in large-scale use, the effect is very significant; quat is an effective insecticide set (of copper and there is no separate existence of this feature), can effectively prevent mold, termites and other insect damage Timber Organization category.

其中铜化物长期以来在木料防腐方面被大量使用，效果非常显著；quat是一种有效的杀虫集（铜化物单独存在并无此功能），能有效防止霉菌，白蚁及其它昆虫类破坏木材组织。

A rib or a riblike part, such as the midrib of a leaf or a thickened anterior vein or margin of an insect's wing.

肋骨，叶脉肋骨或肋骨状部分，例如叶子的中脉或昆虫翼的较厚的前部线或边

"Costa:a rib or a riblike part, such as the midrib of a leaf or a thickened anterior vein or margin of an insect 's wing."

肋骨，叶脉：肋骨或肋骨状部分，例如叶子的中脉或昆虫翼的较厚的前部线或边。

A rib or a riblike part,such as the midrib of a leaf or a thicken ed anterior vein or margin of an insect's wing.

肋骨，叶脉肋骨或肋骨状部分，例如叶子的中脉或昆虫翼的较厚的前部线或边

Externally applying signal compound of methyl salicylate can induce resistance to diseases and insect pest in plant.

其中，筛选具有化感作用的野生稻材料是这项工作的基础。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。