英语释义

1. a salt or ester of formic acid

2. a salt or ester of formic acid

片语

geranyl formate甲酸香叶酯

Potassium formate蚁酸钾

butyl formate[有化]

zinc formate[有化]

methyl formate[有化] 甲酸甲酯；甲酸薄荷醇酯

sodium formate甲酸钠

ethyl formate[有化] 甲酸乙酯

ammonium formate[有化] 甲酸铵

propyl formate[有化]

Calcium Formate甲酸钙

英汉例句

• gasoline, diesel oil, lpg, oil of softening jute, formaldehyde, hexamine, ethyl formate and other chemical reagents.

  汽油，柴油，液化石油气，软麻油，甲酸，甲醛，乌洛托品，甲酸乙酯及化学试剂等。

• the synthesis process of methyl formate (mf) from purifying yellow phosphorus tail gas and methanol, and some influence factors of synthesize mf, are studied in this paper.

  用凈化黄磷尾气为原料与甲醇液相合成甲酸甲酯，并对影响一氧化碳及甲醇转化率、甲酸甲酯时空收率等的因素进行了研究。

• the effect that isopropyl xanthogen ethyl formate is synthesized with isopropyl xanthate under differ condition has been studied.

  考察了不同条件对异丙基黄药合成异丙基黄原酸甲酸乙酯的影响。

• catalytic reduction of nitrate in groundwater by sodium formate was conducted.

  以甲酸钠作为还原剂，对催化还原硝酸盐进行了试验研究。

• sodium formate from waste alkali liquor was analyzed by perchloric acid nonaqueous titration instead of potassium permanganate method, which caused larger deviation.

  采用高氯酸非水滴定法分析废堿液中的甲酸钠，代替了误差较大的高锰酸钾法。

• getting useful energy from formate is now the simplest way known for any life form to get its fuel, though it relies on the absence of oxygen.

  从甲酸盐中获取所需的能量是目前最简单的维持生命方式，虽然它依赖于无氧的环境。

• the effects that isopropyl xanthogen ethyl formate is synthesized with isopropyl xanthate under differ conditions has been studied.

  考察了不同条件对异丙基黄药合成异丙基黄原酸甲酸乙酯的影响。

• formate dehydrogenase, rabbit anti-yeast, biotin.

  甲酸脱氢酶，兔抗酵母，生物素。

• with the industry realization of methyl formate on a great scale, the considerable attention has been paid to use and development of its downstream products.

  随着甲酸甲酯大规模工业化的实现，加速其下游产品的开发利用，日益成为普遍关注的一大课题。

• sodium methoxide used as catalyst for the synthesis of methyl formate by carbonylation of methanol was studied, and effect of three kinds of promoter was investigated.

  在间歇釜式反应器中，进行一氧化碳与甲醇羰基化合成甲酸甲酯的合成，考察甲醇钠堿性催化体系对反应的影响。

• formate and h2/co2 could be utilized as substrate but not acetate, methanol, trimethylamine or secondary alcohols.

  能够利用h2/co2和甲酸盐生长，不利用甲醇、三甲胺、乙酸和二级醇类。

• methyl formate is one of the important chemical products of c1 chemistry.

  甲酸甲酯是重要的化工原料及c1化学中间体。

• hydrogenolysis of methyl formate to methanol was the rate-determining process and was mainly catalyzed by nickel-based or copper-based catalyst system.

  甲酸甲酯氢解制甲醇这一步骤的难点在于环境友好的低温高活性铜基催化剂的研制。

• the ni(ii) cation has a distorted octahedral geometry defined by five n atoms from two dimethylglyoxime molecules and two o atoms from two formate anions.

  镍离子与两个丁二酮肟配体上的四个氮原子和两个甲酸根离子上的碳原子配位进而形成八面体配位环境。

• thermal decomposition of supported nickel formate in he has been studied by gc.

  研究了负载型甲酸镍在氦气中的热分解。

• ammonium formate and sodium formate are the suitable hydrogen donors.

  甲酸铵和甲酸钠是优良的氢源。

• hydrolysis of methyl formate to form formic acid was studied experimentally by using strong-acid cation-exchange resin as catalyst and packing in a catalytic distillation column.

  在催化精馏塔内以压制的强酸性阳离子交换树脂为催化剂填料对甲酸甲酯水解制甲酸进行了实验研究。

• the relative error is below 1%when the content of sodium formate exceeds 0.5%.

  操作较简便，数据重现性好，甲酸钠含量在0.5%以上，相对误差在1%以内。

• the reclamation of formate cesium was initially discussed in this paper.

  就甲酸铯盐回收利用，本文也进行了初步的探讨。

• this paper reviews the catalytic system of methyl formate reacting with alkene for synthesis of esters, in addition, the reaction mechanism is also discussed.

  本文系统介绍了甲酸甲酯与烯烃反应合成酯的催化体系，并对反应机理进行了讨论。

• calcium formate may offer significant advantages as a dietary calcium supplement.

  提示甲酸钙可能是一种极有优势的钙补充剂。

• development of down stream products and progress in synthetic technology of methyl formate are summarized.

  综述了国内外甲酸甲酯合成技术进展及下游产品开发；

• at last, the target product 4-hydroxypyridine was gaven by reduction of 4-hydroxypyridine n-oxide using zinc and ammonium formate as catalysts.

  然后脱硝基得到4-羟基吡啶-n-氧化合物，最后用锌和甲酸铵还原4-羟基吡啶-n-氧化合物得到产物4-羟基吡啶。

• floatation experiment in wushan copper mine shows that isopropyl xanthogen ethyl formate has higher recovery ratio and higher copper grade than xanthate when they are used as copper sulfide collector.

  江西武山铜矿的浮选实验研究表明：异丙基黄原酸甲酸乙酯与黄药相比，对硫化铜矿具有更高的回收率，精矿中铜品位更高。