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Home > chinese-english > "mechanical composition" in English

English translation for "mechanical composition"

机械成分
机械组成
力学构成


Related Translations:
seam composition:  捻缝胶捻缝油灰
mechanical extensometer:  机械应变计
mechanical work:  机械功力学功
mechanical classification:  坏分级机械分级
mechanical iiitcrface:  坏接口机械接口
mechanical cystitis:  机械刺激性膀胱炎
mechanical spreader:  撒布机
mechanical downtime:  机械设备检修停工时间事故停工时间
mechanical interlocking:  机工联锁机械联锁机械闭锁机械锁紧
mechanical pulsing:  机械脉冲
Example Sentences:
1.There are higher potassium and calcium carbonate content , larger ph , lower organic matter , nitrogen and phosphoric . compared sandy soil with zonal soil , mechanical composition is coarsal , there are no substance leaching . 3
土壤钾素、碳酸钙和ph值较高,有机质和氮、磷养分贫乏,风沙土与地带性土壤相比,机械组成明显粗化,物质未发生淋溶淀积。
2.4 . in the process of spontaneous vegetation recovery of blown sand soil , coarse sands ( l - 0 . 25mm ) content gradually lower , middle sands ( 0 . 25 - 0 . 05mm ) and fine sands ( 0 . 05 - 0 . 02mm ) , silt , clay content gradually higher in mechanical composition
4 、在自然植被恢复过程中,风沙土机械组成中砂粒含量变化表现为粗砂含量的降低,中砂和细砂含量的升高,砂粒整体含量降低。
3.The results indicate that : 1 . the main physical and chemical characteristics vary regularly : with rising of the altitude , there is a transition from silt > sand > clay to sand > silt > clay in the mechanical composition ; the argic horizon emerges below the altitude of 1600 meters ; the content of organic matter is enrichment , the content of organic carbon of epipedon is higher than 20 g / kg , while the content of organic carbon increases with increasing of altitude , and in the altitude of 3500 - 3700meters , the soils under the meadow have the maximum content organic carbon ; the soils appear acid - slightly acid reaction , the ph decreases appreciably and acid strengthen with increasing of altitude ; the soils higher than the altitude of 2500 meters are base unsaturated , indicating the soil leaching is strong , the ph and bs are distinct plus correlated ; the contents of sio2 , al2o3 , and fe2o3 of the soil body and clay are all relatively stabilization ; in the soil body , the content of sio2 is much high and cao is very little , the total contents of sio2 , a12o3 and fe2o3 occupy 92 % of the mineral parts , the sequence of mineral elements is : sio2 > al2o3 > fe2o3 > k2o > mgo > cao > tio2 > mno
研究结果表明: 1太白山南坡土壤的主要理化性质随海拔高度的上升呈有规律的变化:随海拔高度上升,机械组成由粉粒砂粒粘粒逐渐过渡到砂粒粉粒粘粒,海拔1600m以下出现粘化层;土壤有机质丰富,表层有机碳含量一般在20g kg以上,有机碳含量随海拔高度升高而相应增加,海拔3500 3700m的灌丛草甸植被下有机碳含量最高;土壤呈酸性或微酸性,并随海拔上升, ph值略微降低,酸性增强,海拔2700m以上的土壤多呈盐基不饱和状态,表明土壤淋溶作用较强, ph值和盐基饱和度呈极显著正相关;土体与粘粒中的sio _ 2 、 al _ 2o _ 3 、 fe _ 2o _ 3含量相对比较稳定,土体中sio _ 2含量较高, cao含量较少, sio _ 2 、 al _ 2o _ 3和fe _ 2o _ 3含量之和约占土壤矿质部分的92 ,矿质元素含量的顺序依次为: sio _ 2 al _ 2o _ 3 fe _ 2o _ 3 k _ 2o mgo cao tio _ 2 mno 。
4.With the demands of designing the large - scale cargo airplane , in this thesis , many technical materials about the mechanisms of current wing flap types , of foreign transport airplanes are carefully studied at first , and the mechanical composition of three - gaps - fowler - flap is summarized technically about its major basic components , prime mechanism ( track ) , driving device , sub - flaps mechanism and the sub - flaps sequential control system
在本文中,针对大型运输机机翼设计的需求,首先对几种国外运输机襟翼运动机构的资料进行仔细研究,对三缝富勒襟翼运动机构的组成进行了分析,总结归纳出了三缝富勒襟翼运动机构的3个基本组成部分:主机构(轨道) ,驱动机构,子襟翼机构及子襟翼运动控制机构。
Similar Words:
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