1) Ca efficiency
钙效率
1.
Effects of Ca deficiency on the Ca absorption and distribution in plant and the anatomical structure of stem in tomato seedlings with different Ca efficiency;
缺钙对不同钙效率番茄幼苗钙吸收及幼茎解剖结构的影响
2.
In seedlings stage, Ca efficiency that was defined as the ratio of dry weight gained under Ca deficiency to normal treatment was an important index to show the effects on the growth when suffered from Ca stress.
钙效率的高低是衡量番茄对缺钙敏感性的重要指标。
3) Ca potentiators
钙增效剂
1.
Ca potentiators effect of Ca, Cu, Mn, Mg, Fe and Zn contents and quality in japonica rice were studied.
利用粳稻品种探讨了钙增效剂对稻米中钙及铜、锰、镁、铁、锌积累和品质的影响。
4) Available calcium
有效态钙
6) manufactured limestone sand percentage
钙砂率
1.
In the mix design,sand percentage is divided into two parts,nature sand percentage and manufactured limestone sand percentage,and then the mix design of concrete is contacted with the three ratios of cement clinker,which make the oxide constituents of concrete to be similar to those of the ce.
以混凝土材料的可循环利用为目标,提出了全新的水泥生料组分混凝土的概念,并研究了水泥生料组分混凝土的配合比设计方法——在配合比设计中引入硅砂率和钙砂率的概念,将混凝土的配合比设计与水泥生产的三率值联系起来,使混凝土的化学成分与水泥生料相同,进而在废弃后可直接作为水泥生料,无需或只需添加少量校正原料。
补充资料：硼钙石,水化硼酸钙,硬硼钙石
CAS：12007-56-6
分子式：B4CaO7
中文名称：四硼酸钙；硼酸钙；硼钙石,水化硼酸钙,硬硼钙石
英文名称：Boron calcium oxide；Calcium borate；boric acid (h2-b4-o7), calcium salt ；boron calcium oxide (b4cao7)；calcium tetraborate；colemanite
分子式：B4CaO7
中文名称：四硼酸钙；硼酸钙；硼钙石,水化硼酸钙,硬硼钙石
英文名称：Boron calcium oxide；Calcium borate；boric acid (h2-b4-o7), calcium salt ；boron calcium oxide (b4cao7)；calcium tetraborate；colemanite
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