七天网络

大家在查： carton 人际关系沥青 losses 体会平等果蔬 rice dumplings 天花板 slackers

methanol

美 [?meθ??n?l]英 [?meθ?n?l]

n.甲醇
网络木精；木酒精；精甲醇

methanol

权威英汉双解英-汉英-英网络释义

methanol

甲醇

葡萄酒英语_百度文库 ... Potassium：钾 Methanol：甲醇 High Alcohol：高级醇 ...

木精

燃烧化学_互动百科 ... 异己烷 Isobutyraldehude (木精) Methanol 溴甲烷 MethylBromide ...

木酒精

甲醇价格 - 江苏南京甲醇厂家 - 网易博客 ... 主要成分：纯品 pH：中文名称2： 木酒精 methanol DMF( 二甲基甲酰胺) ...

精甲醇

商标国际分类表中/英文对照 - 豆丁网 ... 焦棓酸 Pyrogallic acid 010133 精甲醇 methanol 010040 酒精 Alcohol * 010547 ...

加入甲醇

再以相同的步骤加入甲醇（Methanol），浓缩后，即得到甲醇层萃取物（MeF）。再将剩下的中草药，用果汁机加二次水打碎…

无水甲醇

上海博彩生物科技有限公司----产品展示 ... Methanol 甲醇 Methanol 无水甲醇 Methenyl bromide 三溴甲烷（溴仿） ...

甲醇假酒中毒

甲醇假酒中毒(Methanol) 甲醇常用於溶剂、清洁剂中,也常被用来制作假酒。急性中毒常表现为醉酒状，6~30小时间有一段无症 …

例句：

Some precautions should be easy to implement , like requiring methanol to be sold coloured and scented so that it can be easily recognised .

一些预防措施应该易于执行，例如要求给销售的甲醇上色并且有气味，这样就易于辨认。

They then used pipettes to drop the silver wires, which were suspended in methanol , on to the surface of the strips.

然后，他们用移液管把保存在甲醇中的银丝滴到棉线的表面上。

The impurities are washed out with methanol , I think , before this gas is sent on to reactors where it's changed into oil .

我认为，在这个气体被送往反应器转变为油之前，杂志就被甲醇清洗干净了。

The company said that the methanol canisters will be hot-swappable, enabling easy replacement when one canister runs out of fuel .

新电池的甲醇罐可以热切换，使得在一罐燃料用完了之后方便的更换。

After ALL the NaOH has dissolved , top up to 250 ml with fresh methanol , as there may be some evaporation during mixing .

等氢氧化钠完全溶解后，倒入少量新鲜甲醇至 250 毫升，来弥补溶解过程中挥发掉的甲醇。

Soybean isoflavone glucoside can be hydrolyzed into isoflavone aglucone with methanol-water in a fixed bed filled with solid acid catalyst .

以固体酸为催化剂，在固定床中将糖苷型大豆异黄酮水解成大豆异黄酮苷元。

The least square method was used to correlate VLE data in the binary systems of methanol -water, methanol -DMM and water -DMM.

采用最小方差法关联甲醇 -水、甲醇 -DMM 和水 -DMM 三组二元体系的汽液平衡模型参数。

Methanol was used as a reductant with high selectivity and atomic economy , and six silver ions can be reduced by only one methanol molecule .

甲醇作为还原剂具有高的选择性和原子经济性，一分子甲醇可以还原六个银离子。

The filtration result indicated that methanol soluble fraction (MSF) extracted from crude ethanol extract was the activity component .

活性筛选结果显示，桂花果肉乙醇提取物的甲醇可溶部分（MSF ）为活性部位。

Karl Fischer titration was applied to determine the water in Sulfadiazine Zine , using methanol -ammonia as the solvent .

前言：本文以 “甲醇 —氨 ”为溶剂，用费休氏法对磺胺嘧啶锌的水分进行了测定。

Methanol is usually available only as absolute methanol .

甲醇通常仅在是指绝对甲醇时供使用。

Past inspections of the methanol converter have revealed a crack in a support ring , but this has not affected operation of the plant .

合成塔以前检查出在一个支撑环上有一个裂缝，但这不影响装置的运行。

The system of methanol -diesel oil - dissolvent can be destroyed just by a little water .

少量水的存在会破坏甲醇 -柴油 -助溶剂体系。

Crude methanol in the methanol content of about 80 percent , most of the rest is water, methanol fine products in the purity of up to 99%.

粗甲醇中甲醇含量约 80%，其余大部分是水，产品精甲醇的纯度可达 99%以上。

Results Ultrasonic with methanol was the best extracting method for both emodin and chrysophanol .

结果甲醇超声波提取大黄素和大黄酚的效率最高。

The methanol molecule has the best catalytic effect among the three molecules followed by the water and ammonia molecules .

其中甲醇的辅助效果最佳，其次为水和氨分子。

The catalyst is prepared by forming the methanol dehydration catalyst layer around the methanol synthesis catalyst .

催化剂是通过在甲醇合成催化剂颗粒的周围形成甲醇脱水用催化剂层而制成。

What if it were possible to decompose the methanol without steam , andwithinthefuel cell itself ?

如果分解甲醇无需水蒸气就能燃料电池内部完成，会怎么样呢？。

The adsorption of methanol on the surface of zinc oxide was investigated by in situ FTIR and pulse reaction.

用原位红外和脉冲实验研究了甲醇在氧化锌表面的吸附行为。

In this paper , biodiesel was pre- . pared by transesterification of lard by means of methanol, using solid basic catalyst .

本实验采用猪油在固体碱催化剂（氢氧化钾）与甲醇酯化反应制备生物柴油。

Preferably the starting material is dissolved in methanol and a stoichiometric excess of ammonium hydroxide is added .

原料最好溶解于甲醇并加入过量氢氧化铵。

methanol

methanol

甲醇

木精

木酒精

精甲醇

加入甲醇

无水甲醇

甲醇假酒中毒

热词推荐

大家在看