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管孔的英文

发音:  
"管孔"怎么读用"管孔"造句

英文翻译手机手机版

  • pipe orifice
  • pore
  • rodding eye
  • tube orifice
  • tube seat

例句与用法

  • Specification for welding tube holes of industrial boilers
    工业锅炉焊接管孔
  • Hymenanthesoides : growth rings boundaries distinct
    管孔:导管散生。
  • Laboratory glassware ; v - bore stopcocks
    玻璃实验玻璃器具. v形管孔软木堵塞
  • Aerospace series - pipe coupling 37 . design configuration - inch series - port connections
    航空航天系列.管连接件37度.设计造型.英制.管孔连接件
  • This article introduced the design principle and characteristic , also appended irregular pipe roller design diagram
    介绍了该法的设计原理和特点,并附有异型管孔型设计图。
  • Vessels solitary with angular outline ; perforation plates scalariform ; intervessel pits and vessel - ray pitting alternate to scalariform ; helical thickenings only in vessel elements tails
    导管横切面为多角形,单管孔,散生。螺纹加厚仅出现导管分子尾端。梯状穿孔为主。
  • Wood semi - ring - porous ; vessels solitary with angular outline ; perforation plates reticulate and scalariform ; intervessel pits and vessel - ray pitting alternate ; helical thickenings throughout body of vessel elements
    管孔,散生;整个导管分子上具螺纹加厚。网状和梯状穿孔。
  • In dcs , configuration is used to accomplish the on - line calculation of main stress of the orifice of the drum ' s central downcomer . in mis , the client / server structure based on the database is adopted . the program in server pretreats the data from dcs and sends them to the database , while the programs in client accomplished the final treatment and displays the result
    在dcs侧,通过组态的方法,在不增加新测点的前提下实现了汽包集中下降管管孔处主应力的在线计算;在mis侧,采用基于数据库的客户机/服务器结构,服务器端程序对从dcs系统来的数据进行初步的处理并存储在oracle数据库中,客户机端程序完成数据的最终处理及结果的显示
  • In the hillslope , d ( ) , c ( ) and k ( ) of soil water have high spatial correlation . d ( ) , c ( ) and k ( ) are significant affected by soil water content , capillary pore and sand content bulk density and non - capillary pore aperture are significantly affected on permeability rate . correlation analysis indicates that it is significant correlate
    在坡面上,含水量、毛管孔除和砂粒含量对土壤水的扩散率、比水容量和导水率的影响较大;容重和非毛管孔隙对渗透率的影响较大,相关性检验达显著和极显著水平。
  • Soil saturated capacity , capillary capacity , total porosity and capillary porosity showed the trend of the " u " during the successional course of artificial forest , namely , they reduced on the early successional stages , after picea reached mature forest , soil porosity recovered slowly . the content of natural water was mainly affected by capillary porosity . from soil chemical properties analysis , the content of soil organic , humus , ha , fa and ha / fa of topsoil was more than that of bottom layer
    即人工云杉幼林向成熟林演替阶段,土壤饱和持水量、毛管持水量及总孔隙和毛管孔隙则减少,在40年生云杉林达最低值,之后随着云杉自疏,微生态改善,林地凋落物分解加快,土壤饱和持水量、毛管持水量及总孔隙和毛管孔有上升的趋势,毛管持水量是决定林地自然含水量的主要因子。
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