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1)  N/P(molar ratio)
N/P(摩尔比)
2)  Ca/P molar ratio
Ca/P摩尔比
1.
The Ca/P molar ratio of n-HA was tested by chemical method.
用磷酸钠和硝酸钙为原料,在8种不同条件下制备了纳米羟基磷灰石(n-HA)晶体,研究了不同条件下制备的n-HA晶体的形态、组成、Ca/P摩尔比和结晶度。
2.
The Ca/P molar ratio of HAP was obtained by a chemical method.
用化学方法分析了羟基磷灰石晶体的Ca/P摩尔比。
3)  C/N molar ratio
C/N摩尔比
1.
The effects of calcination conditions, oxygen concentration, and C/N molar ratio on the activities of Ag(5)-Al\-2O\-3 catalyst prepared by sol-gel for the selective reduction of NO\-x with propene in the presence of oxygen were investigated in detail.
系统地研究了培烧条件、氧气浓度、C/N摩尔比等因素对溶胶 \|凝胶 Ag( 5 ) -Al2 O3催化剂活性的影响。
4)  Ca/Si molar ratio
钙硅摩尔比[n(Ca)/n(Si)]
5)  P/Al molar ratio
P/Al摩尔
1.
Oxidation resistance of carbon felt/carbon composites was investigated by acid phosphate impreg- nation with different P/Al molar ratios.
以磷酸和氢氧化铝为原料,配制了不同P/Al摩尔比的酸式磷酸盐溶液,通过浸渍法,对炭毡/炭复合材料的氧化防护进行了研究。
6)  P/N ratio
P/N比
补充资料:摩尔比
分子式:
CAS号:

性质:符号为r。当指溶质物质B的摩尔比时,用符号rB或r(B)。指溶质B的物质的量与溶剂的物质的量之比。对于单一溶质的溶液:r=x/(1-x),其中x为溶质的摩尔分数,r是无量纲量。又称为物质的量比(amount-of-substance ratio)。

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