以上来源于: WordNet
N a small cockroach, Blattella germanica: a common household pest 小蟑螂的一种 (Also called (US) Croton bug)
Objective:To study the protein composition in haemolymph and ovary of the German cockroach.
目的：了解敏感品系和抗性品系德国小蠊血淋巴蛋白和卵巢蛋白的组成。
First, the German cockroach has a larger number of eggs per capsule than the other species that infest structures.
首先，德国小蠊在生殖结构上，它的每个卵荚含有的卵比其它物种要多得多。
The resistance of German cockroach(field strain) to beta-cypermethrin was highest, of which resistance ratio was 4.5.
德国小蠊野外品系对高效氯氰菊酯的抗性倍数较高，达4.5倍。
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