1) water requirement
需水性
1.
The experiment showed that strength of the concrete prepared by high strength cement was not always high, the effect of water requirement on concrete strength was superior to that of cement strength, the strength of .
试验发现,强度高的水泥所配制混凝土的强度不一定高,水泥需水性对混凝土强度的影响甚至超过了水泥强度对它的影响;圈流磨的水泥所配混凝土的强度较高。
2.
Popovies assumption of independence and K procedure concerning water requirement of concrete,this paper suggests a method by which the water requirement of fly ash in concrete may be evaluated,analyses the factors representing numerically the water requirement of concrete with fly ash,and carries out the discussion about the applicable range of K procedure.
Popovics关于混凝土需水量的独立假定和K程序 ,提出了对混凝土中粉煤灰的需水性进行数值估算的方法 ,并对粉煤灰混凝土需水性的数值因子及K程序适用范围的影响进行了分析和讨论。
2) water demand
需水性
1.
The paper mainly studies spontaneous combustible gangue powder's influence on the water demand of gelled material system,and further determines the water demand of spontaneous combustible gangue powder through comparison and compound with fly ash.
主要研究自燃煤矸石粉对胶凝材料体系需水性的影响,并通过与粉煤灰的对比与复合,进一步确定自燃煤矸石粉的需水性。
2.
Type, fineness and quantity replacing cement of micropowders have significant effect on property of concrete water demand.
微粉品种、细度、掺量对砼需水性有较大影响，经研究，结果表明：矿渣取代水泥的比例不超过50％时，置换水泥量越高，细度越大，砼需水量越小，且这一现象在水胶比较小时更加明显；粉煤灰对砼需水性影响的主要因素是大于45μm颗粒的含量，小于45μm的球状粉煤灰，可以降低砼的需水量；25μm的分级粉煤灰取代水泥的比例小于30％时，随粉煤灰取代量增加，砼需水量减小，超过30％时，单位用水量有所增加；硅粉置换量小于10％时，对砼需水性影响不大，但超过10％，不但不减水，而且增水，需水量比达134％。
3) Water requirement characteristic
需水特性
1.
1 Effect of irrigation rate on water requirement characteristic, quality and grain yield of wheat Two cultivar was studied in this experiment, they were Jimai 20, which has strong gluten potential and Taishan 22, which has medium gluten potential.
1灌水量对小麦需水特性和品质与产量的影响 供试材料为强筋小麦济麦20(J20)和中筋小麦泰山22(T22)。
4) water demand elasticity
水需求弹性
5) water requirement and consumption characteristic
需水耗水特性
6) Elasticity of Demand and Price of water
水需求价格弹性
补充资料：爱尔兰水性长耳猎犬
身高:56-61cm
体重:25-30kg
原产地:爱尔兰
性格及特徵:体型修长,体力旺盛,非常聪明,耐力强,不懂畏惧且充满好奇心.对陌生人态度冷淡,最大特徵是长而卷的冠毛及清爽的脸庞与尾巴产生明显的对比.
饲喂方式:要经常刷整和梳理卷毛,以免令卷毛硬得像地毯一样.
外观:有被称为"老鼠尾"的尾巴,有短卷毛覆盖且逐渐变细,前端是尖的长度约5-8cm
毛色:肝色的单色(暗褐色)
体重:25-30kg
原产地:爱尔兰
性格及特徵:体型修长,体力旺盛,非常聪明,耐力强,不懂畏惧且充满好奇心.对陌生人态度冷淡,最大特徵是长而卷的冠毛及清爽的脸庞与尾巴产生明显的对比.
饲喂方式:要经常刷整和梳理卷毛,以免令卷毛硬得像地毯一样.
外观:有被称为"老鼠尾"的尾巴,有短卷毛覆盖且逐渐变细,前端是尖的长度约5-8cm
毛色:肝色的单色(暗褐色)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条