The influence factor on low-phosphorous electroless nickel plating is studied.
对低磷化学镀镍的影响因素进行了初步研究。
Safety of laying type chickens continuously fed low protein and low available phosphorous (AP) and efficiency of phytase supplementation were studied.
对蛋用鸡连续饲喂低蛋白低有效磷饲粮的安全性及添加植酸酶的效果进行了探讨。
As we all know, the use of phosphorous slag powder(PSP)as admixture can lead to some adverse effects in concrete performance, such as low early strength and prolonged setting times.
磷渣粉作为掺合料对混凝土性能产生一些不利的影响，一是早期强度低，二是凝结时间长。
The low salt and low phosphorous help control the electrolyte imbalances that are common with CRF.
低盐低磷帮助控制肾衰竭常见的电解质不平衡。
The low rate of sowing, wide space between rows, proper amount of nitrogen and phosphorous and a timely irrigation also had good effect on seed production of sainfoin.
低播量、宽行距、施适量的氮磷肥料、适时灌溉对红豆草种子生产亦有良好的效果。
But under low phosphorous stress longer, contrast had suppressed the growth of the root because of in the out-of-balance state of nutrition for a long timing, which obviously in low phosphorus soil.
但随着胁迫时间的延长，对照由于长期处于营养失衡状态，抑制了根系的生长，这一点在低磷土壤上表现明显。
The pig iron with low content of the phosphorous can be obtained by the smelting reduction in comparison with the blast furnace.
与高炉炼铁相比，熔融还原有利于获得较低磷含量的生铁。
The low rate of sowing, wide space between rows, proper amount of nitrogen and phosphorous and a timely irrigation also had good effect on seed pr...
低播量、宽行距、施适量的氮磷肥料、适时灌溉对红豆草种子生产亦有良好的效果。
The pig iron with low content of the phosphorous can be obtained by the smelting reduction in comparison with the blast…
与高炉炼铁相比，熔融还原有利于获得较低磷含量的生铁。
The pig iron with low content of the phosphorous can be obtained by the smelting reduction in comparison with the blast…
与高炉炼铁相比，熔融还原有利于获得较低磷含量的生铁。
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