50kg

Inspection and Analysis of Rail Base Defect of 50kg / m Steel Rail

50kg/m钢轨轨底缺陷的检验和分析

50kg / m Rail Track Renewal Cycle on the Chinese Busy and Heavy Haul Lines in Coast Region

沿海繁忙重载干线50kg/m钢轨线路大修周期

In a factory , a fracture occurred in a transition rail of the 60kg / m to 50kg / m in the correction .

某异型钢轨在经60kg/m热轧钢轨加工至50kg/m过渡轨后出现矫直断裂。

Urea top dressing of 50kg / hm 2 at flowering stage or seed formation stage , both varieties obtained highest biomass and yield , the effect to early ripening varieties was more significant .

在毛豆的开花期或种子形成初期，每公顷再追施50kg尿素，两个毛豆品种都获得了最高的干物质产量和饱荚产量，对早熟品种效果更佳。

One of them , a billionaire , has particular requirements : suitable candidates should be aged 20-26 , weigh less than 50kg ( 110lb ) and have no sexual experience .

其中一位亿万富翁开出了特殊的条件：年龄20-26岁、体重不超过50公斤（合110磅）、纯洁之身才可入围。

A friend of mine wanted me to take care of her piglet while she went on a long trip . It turns out the " teacup pig " she got is going to grow to be at least 50kg .

有个朋友要我在她长途旅行这段时间帮忙照看她的小猪，结果呢，她这只“茶杯猪”要长到至少五十公斤。

Employs when the 50kg / 667m ~ 2 dolomite powder , the tobacco neutral aroma ingredient content is highest . Employs 100kg / 667m ~ 2 dolomite powder , the content to be lowest .

施用50kg/667m~2白云石粉时，烟叶中性香味成分含量最高，施用100kg/667m~2白云石粉处理的含量最低。

Employs the 50kg / 667m ~ 2 dolomite powder to be possible to enhance the leaf tobacco fragrance ingredient total content obviously , but the amount used surpasses time 50kg / 667m ~ 2 not has effect . 7 .

施用50kg/667m~2白云石粉可明显提高烟叶香味成分总含量，但用量超过50kg/667m~2时无明显效果。

This paper describes the method of applying the linear elastic static and dynamic structural analysis programme ( Sap5 ) for analyzing the three-dimensional stresses of rails , An analysis of such nature made on the 50kg / m rail together with its results is also presented as example .

本文介绍了应用线弹性结构静动力分析程序（Sap5）进行钢轨三维应力分析的方法，同时列出了以50kg/m铜轨为例的分析及其结果。

Employs 50kg / 667m ~ 2 the dolomite powder to be possible to raise the leaf tobacco acidic aroma ingredient content , the dolomite powder employment quantity surpasses 50kg / 667m ~ 2 will not to get up the effect .

施用50kg/667m~2白云石粉可以提高烟叶酸性香味成分含量，白云石粉施用量超过50kg/667m~2则起不到应有效果。

When the phosphate level was over 337 . 50kg / ha , the thickness of leaf blades with fixed length and palisade tissue and the cell density of palisade tissue ere decreased and the area of intercellular spaces was increased with increasing application of phosphate fertilizers .

磷用量超过337.50kg／hm2，增施磷肥定长叶的叶厚、栅栏组织厚度及栅栏组织细胞密度降低，胞间隙面积（%）增加。

Adding 25kg / m3 and 50kg / m3 of the crumb rubber , the pervious concrete compressive strength increased by 11.9 % and 18.4 % . ( 2 ) After the incorporation of crumb rubber , the effective porosity and permeability performance of pervious concrete reduced .

掺入25kg/m3和50kg/m3的的橡胶集料后，透水混凝土的抗压强度分别提高了11.9%和18.4%。（2）掺入橡胶集料后，透水混凝土的有效孔隙减少，透水性能下降。