If careful inspection indicates that existing bearings which do not satisfy these Provisions are performing well and there is no evidence of rutting or ridging, which may be evidence of local yielding, then reuse of the bearing may be viable. 如果认真检验表明:未满足上述条款的现有支座运行良好,且无证明局部屈服的车辙或隆脊证明,则支座可以重新使用。
The test results showed this material had proper hardness, free of ridging defect on the surface, and had a stronger corrosion resistance to chloride than that of SUS430 steel. 试制结果显示该材料的硬度适中、抗皱性好并且抗氯化物腐蚀能力比SUS430钢强。
Effects of Different Ridging and Ridge Height on Growth, Yield and Quality of Flue-cured Tobacco 不同起垄方式及垄高对烤烟生长和产质量的影响
Effects of Nitrogen, Sulfur Application Rate and Ridging on Growth, Quality and Root-layer Soil Nutrition of Chinese Spring Onion 氮、硫水平和培土措施对大葱生长、品质及根层养分供应的影响
The Study of the Effects of Ridging Ways and Planting Density on the Growth, Yield and Quality of Flue-cured Tobacco 起垄方式和种植密度对烤烟生长及烟叶产量、质量的影响研究
The content of potassium and the tobacco leaf quality in the treatment of ridging by low planting and applying potassium fertilizer at rosette and toping stage respectively are better than any other treatment. 以低起垄两次培土成垄,团棵期、圆顶期分次施钾对烟叶的钾含量和品质效应最好。
The machine is suitable for cultivating in the field of corn, soybean and beet, etc. It can be used for cultivating, furrowing, ridging and deep loosening. 用于玉米、棉花、大豆等作物的中耕作业,能完成中耕、开沟、起垄、深松等作业。
Based on the characteristics of sea ice drifting and ridging at meso-small scale, Drucker-Prager ( D-P) yield criteria was introduced into the viscoelastic-plastic constitutive ( VEP) model for sea ice dynamics. 针对中小尺度下海冰动力作用过程中的漂移和堆积特征,在粘弹-塑性海冰动力学本构模型中引入了Drucker-Prager(D-P)屈服准则。
The thermal characteristics and the heat current are affected by ridging scales and watering tables. 作垄规格和水位不同都影响到土壤热特性和热流传导。
To aim directly at the natural resource characteristics and agricultural production reality in the loess tableland, high stubble mulching, subsoiling and ridging with plastic film mulching in furrow planting were combined to form mechanized conservative tillage cultivation system for dryland winter wheat based on the previous researches. 针对黄土台原自然资源特点及农业生产实际,在已有研究基础上,将高留茬、深松耕和起垄覆膜沟播3项技术有机结合,组成旱地小麦机械化保护性耕作栽培体系。
Maize ridging conservation tillage Planting Technology in Zhang Wu Area 彰武地区玉米垄作保护性耕作栽培技术
Effect of ridging and fertilization and plastic film covering technique for potato in semiarid region with cold climate and high elevation 高寒半干旱区马铃薯聚垄集肥覆膜技术效应
This paper introduced in detail fertile seedbed nursing technology, ridging tillage cultivation technique in field, sparsely planting technology and field management technology of chicory. It play a definite guidance role in cultivating chicory in Sichuan. 介绍了菊苣肥床育苗垄作稀植栽培技术的发展,菊苣肥床育苗技术,大田垄作技术,菊苣稀植技术和田间管理技术,对四川菊苣栽培有一定的指导作用。
The determination of the major component's parameters and the design of structure of the2BSL-2 model of potato ridging plante were stated. 本文主要论述了2BSL-2型马铃薯起垄播种机主要部件的参数选择、结构设计。
The practice indicates that there is clear increase of production, abridged costs and economic benefit in ridging on the soybean ridge, ridging directly on the stubble, ridging after harrowing the stubble 实践表明:大豆破茬起垄、麦茬直接起垄、耙麦茬起垄增产显著,节本效益和经济效益明显
Seeding-machine with Ridging and Paving Plastic mulch 起垄全铺膜播种机的研制
The effects of ridging the land and covering grass on temperature, humidity and air in the soil 起垅覆草对苹果园土壤温、湿、气变化的影响
The Cultivation Technique of Puna Chicory about Fertile Seedbed Cultivating Seedling, Ridging Tillage and Sparely Planting 普那菊苣肥床育苗垄作稀植栽培技术
Furrow-ridge-opener is the main working part of water-application-furrow seeder, The key requirement to the new design is the furrow opening, ridging, watering and fertilizing of soil completed at a time. 起垄开沟器是灌水沟播机的主要工作部件,它需同时完成起垄、开沟、灌水、施肥等多项工作。
Studies on property of ditching and ridging of band rotary seeder 旋耕开沟两用机的研究苗带旋耕沟播机开沟起垄特性
Analysis of ridging and cracking cause of foundation during construction and ground treatment method 施工期间基础隆起开裂原因分析及地基加固处理方法
Semiarid Ridging High-yielding Cultural Techniques of Ratooning Rice in Cold Waterlogged Fields 再生稻冷浸田半旱式垄作高产栽培技术
The influence of the ditching and ridging quality on the yield of rice ridge culture 开沟起垄质量对水稻垄作产量的影响
Also the specialties of rototilling and ridging were analysed. 分析了灭茬、碎土和起垄联合作业的功能特点。
Subsequent period, ridging laminating of winter wheat planting in the flag leaf chlorophyll content also always higher than traditional cultivation and the furrows culture broadcast. 随后的时期,起垄覆膜沟播冬小麦的旗叶叶绿素含量也始终高于传统平作栽培和起垄沟播。
Reduced turned the plow, the ridging, transplants the link the employing labor quantity and the labor intensity, was the smoke agriculture study modern tobacco agricultural production technology and the management information wins the time, has guaranteed the fine refinement supervisory work. 降低了翻犁、起垄、移栽环节的用工量和劳动强度,为烟农学习现代烟草农业生产技术和管理信息赢得时间,确保了精细化管理工作。
From this sees: Through the implementation modern tobacco agriculture, significant link production employing labor has undertaken by the specialized service troop, specially turns the plow, the ridging, transplants, link and so on roasting employing labor. 由此看出:通过实施现代烟草农业,重大环节的生产用工已由专业化服务队伍承担,特别是翻犁、起垄、移栽、烘烤等环节的用工。
Ridging covered the planting of crops in the ditch is currently one of the planting patterns in dry regions. It can reduce soil moisture evaporation, keep moisture, improve the effect of crop water use efficiency, so the crops can achieve optimal product quality. 起垄覆膜沟内种植作物是干旱地区目前发展的种植模式之一,具有减少土壤水分蒸发、保墒、提高作物水分利用效率的作用,从而能使作物达到优产优质的效果。
Decreasing ridging height before transplanting will go against the forming of tobacco chlorophyllous. Treating by ridging after transplanting will be beneficial to the synthesis of chlorophyllous. 降低移栽前起垄高度不利于叶片叶绿素的形成,采用移栽后再起垄处理更有利于叶绿素SPAD值的合成。