in trunk造句
例句与造句
- they concentrated in trunk and first layer limbs . the quantity in these two parts made up 67.85 percent of the total quantity of tetranychus viennensis zacher in apple tree, but there were little amount of tetranychus viennensis zacher in center trunk and the second layer limbs
越冬态山楂红蜘蛛在苹果树体上集中分布在主干及第1层主枝上，这两个部位的山楂红蜘蛛数量占树上山楂红蜘蛛总量的67.85，而中心干及第2层主枝上则分布很少。 - the plan and research process, the main achievements and effectiveness on sand mining in the trunk channel of middle and lower yangtze river are systematically presented and the further work suggestions on doing a good job of sand mining plan in trunk channel of the middle and lower yangtze river are put forward
较系统地阐述了长江中下游干流河道采砂规划研究过程、取得的主要成果以及成效，提出了进一步做好长江中下游干流河道采砂规划工作的建议。 - network is known well for everyone . along with the logbit / s technology used in trunk network, the developing of access network is go without saying . the passive optical network based on asynchronous transfer mode ( apon ) present the broadband access technique for 21 century because of agility and saving
基于异步传输模式的无源光网络(apon)结合了atm的多业务多比特率支持能力和pon的透明宽带传送能力，以其经济性和灵活性成为21世纪理想的光纤接入方案。 - tetranychus viennensis zacher in trunk were concentrated in old crack barks and girdling cracks . tetranychus viennensis zacher in first and second limbs were concentrated in the boundary of axial shoot and stem, axial shoot and center trunk, girdling cracks, pruning wound and aerial roots et al . these tetranychus viennensis zacher were distributed mainly in the shady side of the branch
主干上的山楂红蜘蛛主要集中在老翘皮下及环剥裂缝内，分布于第1、2层主枝上的红蜘蛛主要集中在主枝与主干、主枝与中心干交界处、环剥裂缝、剪锯口、气生根等处，且主要分布在枝条的背阴面(下部)。 - It's difficult to find in trunk in a sentence. 用in trunk造句挺难的