These pathogenic characteristics that could cause corm tissue to bring browning reaction , lignose of cell wall to increase , and faecula granule to decrease , were also observed by using tissue sectioning 用组织切片法观察发现病菌能使香蕉苗球茎组织产生褐变，引起细胞壁木质素增加及淀粉颗粒减少。
This paper will present an improved method which can take account of the transverse inclination and predict the motions and wave loads of a ship in heel 本文尝试对原有的切片法进行扩展，使之能够考虑到船体横倾影响，进而重新建立运动方程，求解处于横倾状态的船舶在波浪中的运动响应及剖面波浪载荷。
The mathematical models on ship ' s motion and load are based on the strip theory . at the same time , the motion and load is mathematically simulated and the result is visualized with the real - time graph 本文首先从切片法入手，建立了船舶运动的数学模型，在此基础上对船舶的运动与载荷进行了数字仿真，用实时曲线图对仿真结果进行可视化。
The strip method was applied to the motion prediction of the monohull . the time range solutions of heave and pitch were obtained in the condition of head sea to provide the primary data on panoramic simulation 本文利用切片法对0371g艇加装纵向组合减摇附体前后的运动进行预报，取得了迎浪状态下升沉和纵摇的时历解，为视景仿真提供原始数据。
Then comparative study of bending moments and shearing forces is performed with the results calculated by traditional design loads method for the same assumption and the changes of wave loads are discussed in this paper 在一定假定条件下，将切片法计算的波浪弯矩与剪力同静置法计算结果进行了比较，分析了破损后的载荷变化，为船体总纵剩余强度研究提供依据。
( 4 ) we use sem to observe fractured morphology of composites , and tem to observe dispersion and particle size of nanoparticles or composited nanoparticles in matrix . we also investigate dispersion property of composited nanoparticles in polymer matrix with the help of microtone ( 4 )采用扫描电镜( sem )观察缺口冲击的断裂形貌，通过透射电镜( tem )观察纳米粒子和复合纳米粒子的分散情况和粒径的大小；通过超薄切片法研究复合粒子在聚合物基体中的分散性。
In this paper the characters of rig and heavy lift vessel , the transportation market of rig and heavy - lift vessel operation are introduced ; the process and content of the feasibility analysis of rig transportation using heavy - lift vessel are described ; the metocean database imdss and the strip theory used in feasibility analysis are introduced and evaluated 本文介绍了海洋平台的特点和海洋平台运输市场的情况；半潜船的特点以及用半潜船运输海洋平台的载运工程的过程。探讨了半潜船运输钻井平台可行性分析的方法和内容，提出并评价了可行性分析中用到的遭遇风浪数据库imdss 、波浪理论、切片法等技术。
Abstract : six methods for making preparation of chromosomes of spiders , including gonad slice technique , testis squash technique , single embry drop technique , mix embryo - cells drop technique , blood cell drop technique and single embryo - cell squash technique , are summarized in this paper . the karyotypes of 27 species from 22 genus in15 families are analysed 摘要概述了蜘蛛染色体制片的6种方法：生殖巢切片法、精巢压片法、单胚滴片法、混合胚滴片法、血细胞制片法和单一胚胎压片法，并总结分析了蜘蛛目15科22属27种染色体核型。
In this paper , the simulation on naval ship ' s motion and load in waves are studied on the basis of strip theory . equations on the ship ' s motion are set up and as a result , the load is calculated . the simulation is proceed under the model by using mfc of visual + + 6 . 0 为了船舶设计和船舶使用的需要，本文是在切片法求解船舶在海浪中的运动和所受的载荷的基础上，利用visualc + + 6 . 0进行了仿真运算，结合这一仿真过程，利用opengl三维图形库进行了船舶运动的实时动画仿真，对船舶运动预报、载荷预报进行了可视化的研究。
Using 2 - d strip method and the high - speed slender body theory , the heaving motion responses in regular wave of ship with combined appendage are computed . the results are compared with the results of naked ship hull , and the anti - pitching effect of combined appendage is validated . a method of optimizing the seakeeping is provided from the aspect of the ship hull 因此本文针对船舶耐波性能的优化，提出了一种减纵摇组合附体，将半潜艏和艏鳍安装在常规单体船上，初步阐述了半潜艏和艏鳍的水动力作用机理，并按照二维切片法和高速细长体理论计算了加装组合附体后，船舶在规则波中的垂向稳态运动响应，与裸船体的结果进行了比较，验证组合附体的减摇效果，从船体本身出发提供了?种优化船舶耐波性的方法； 3
