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1)  anionic salts
阴离子盐
1.
The objective of this study was to investigate the effect of anionic salts on rumen fermentation in vitro.
应用体外产气法测定阴离子盐对人工瘤胃体外发酵产气量、pH值、干物质消失率及NH3-N浓度的影响。
2.
Supplementation of anionic salts prepartum can prevent milk fever.
饲粮中添加阴离子盐可以影响奶牛体内的酸碱平衡,预防产乳热的发生。
3.
The objective of this study was to investigate the effects of feeding anionic salts on the concentration of serum calcium,phosphorus,urinary pH value,milk production and the incidence of metabolic diseases in transition cows.
选择15头中国荷斯坦经产奶牛按配对试验设计研究了在围产期(产前3周至分娩)饲喂阴离子盐添加剂对奶牛血液钙磷离子浓度、尿液pH值、产奶量及产后健康状况的影响。
2)  Anionic salt
阴离子盐
1.
A study on the influence of voluminous feedstuffs on the efficacy of anionic salts;
容积性饲料对阴离子盐作用效果影响的研究
2.
Twenty -eight Holstein breed cows were randomly assigned to anionic salt - or control prepartum diet to investigate the effect of anionic salt addition on the acid-base status, blood ion concentrations, retained placenta incidence, and lactating performance.
采用28头荷斯坦经产牛按配对试验设计研究了添加阴离子盐对奶牛血液离子浓度、胎衣不下发病率及产后6个月泌乳性能的影响。
3)  anion salt
阴离子盐
1.
The occurration of milk fever and application of anion salt in dairy cow;
奶牛产乳热的发生及阴离子盐的应用
2.
The results showed that anion salts contributed to cow s health, they could reduce the disease incidence of paralysis of postpartum and mastitis (P<0.
试验通过在奶牛围产前期日粮中以-560g/kg的标准添加阴离子盐,以观察DCAD的饲喂效果。
4)  chromate anion
铬酸盐阴离子
1.
A series of Cr-Mg-Al mixed oxides with different atomic ratios was prepared by baking chromate anion pillared Mg-Al hydrotalcite precursors, which is synthesized by ion exchange method.
用离子交换法合成铬酸盐阴离子柱撑镁铝水滑石作为催化剂前体,由焙烧前体制备一系列不同原子比的铬镁铝复合氧化物;通过XRD、DTA、TGA、BET等对其进行初步表征,并考察其对二氧化碳氧化丙烷制丙烯反应的催化性能,结果表明:Cr∶Mg∶Al(原子比)为1。
5)  Anionic Alkyl Sulphonate Salt
阴离子脂肪酸盐
6)  molybdate anion
钼酸盐阴离子
1.
The molybdate anion-pillared Mg-Al hydrotalcite was synthesized by ion exchange method.
用离子交换法合成了钼酸盐阴离子柱撑镁铝水滑石 ,并用XRD和XPS考察了焙烧产物MoO3/Mg(Al)O中MoO3的化学状态和分散度 。
补充资料:羰合金属酸盐阴离子
分子式:
CAS号:

性质: 多数金属羰基化合物,通过还原反应可得到金属羰合阴离子,或称羰合金属酸盐阴离子。如[V(CO)6]-、[Mn(CO)5]-、[Mn(CO)4]3-、[Co(CO)4]-、[Co(CO)3]3-、[Fe(CO)4]2-、[Fe2(CO)8]2-、[Fe3(CO)11]2-和[Cr(CO)4]4-等。金属羰合阴离子之所以稳定存在,是因为CO配体为强π酸,它可以从金属元素上移走过剩的负电荷,这可由(MCO)-中的羰基伸展频率γ低而得到证实。金属羰基化合物在四氢呋喃(THF)中用金属钠还原(如式I、Ⅱ),用苛性钠溶液碱解(如式III、IV)或与路易斯碱反应(如式V),可以生成金属羰基阴离子。

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