查询词典 caterpillar plant

Fanatical butterfly collectors had long ago figured out that the best way to get perfect specimens was to encase a caterpillar, along with a plant it feeds on, in a box while waiting for the larvae to metamorphose.

很久以前，蝴蝶迷们就已晓得，完美标本制作的最好的方法就是将毛毛虫和它要吃的植物一起打包装入一个盒子等它变蛹。

Fanatical butterfly collectors had long ago figured out that the best way to get perfect specimens was to encase a caterpillar, along with a plant it feeds on, in a box while waiting for the larvae to metamorphose.

蝴蝶迷们早就清楚，制作完美标本的最好方法就是将毛毛虫和它要吃的植物一起装入盒子等它化茧。

The harm extent of Dendrolimus tabulaeformis and D. spectabilis were analyzed by fourteen forest factors, from which four significant ones were selected: crown density, altitude, average diameter at breast height and MLP. MLP is a new parameter suggested in this paper. It is better than diversity index to the harm extent, and it can indicate some information on not only the under story plant species diversity but the forest environment. Using the four key factors a multiphase linear regression model was made for risk analysis of the harm extent of pine caterpillar.

该文首次提出了林下植物喜湿度参数MLP(Moisture-Loving Parameter)，并用包括MLP在内的14个林分因子与松毛虫危害程度进行逐步回归分析，从中筛选出主林层郁闭度、海拔高度、油松平均胸径和林下植物喜湿度参数4个关键因子，与松毛虫危害程度之间均呈显著的负相关关系，并进一步用这4个因子与松毛虫危害程度建立多元线性回归模型，该模型可对松毛虫危害程度进行风险评估。

Eastern city eastern machine stake work machinery plant is professional to design to make the piling machine of diesel oil and the type piling hammer of guide bar of diesel oil, stake machine product has DD1, DD2, DD4, DD6, DD12, DD18, DD25, DD32, DD40, DD53, DD63, DD73, DD83, DD93, DD108 and DD120 to wait for the series type piling hammer of guide bar of diesel oil, basis the requirement of customer design production the series that form a complete set with the machine hammer of piling machine go to pipe rack and step Lu frame , with caterpillar frame, as well as various series, speed speeds , electro-hydraulic press , only two letter hoists, include Q841 and C268K of the extensive application of the former Soviet Union Jiao vehicle and various series in hole vibration hammer.

东台市东机桩工机械厂专业设计制造柴油打桩机和导杆式柴油打桩锤，桩机产品有DD1、DD2、DD4、DD6、DD12、DD18、DD25、DD32、DD40、DD53、DD63、DD73、DD83、DD93、DD108、DD120等系列导杆式柴油打桩锤，根据客户的要求设计制造与打桩机机锤相配套的系列走管架、步履架、和履带架，以及各种系列、快慢速、电液压、单双简卷扬机，包括前苏联广泛应用的C268K、Q841铰车和各种系列的中孔振动锤等。

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。