查询词典 intermediate

The magnesium in rare earth-magnesium intermediate alloy was determined by flame atomic absorption spectrometry with the hyposensitive line of magnesium (202.5 nm) as the analytical line.

以镁的202.5nm次灵敏线为分析线、火焰原子吸收光谱法测定了电解稀土－镁中间合金中的镁含量。

To professional identity of kindergarten teacher majors, there exist such differences as: nature of kindergarten, age of the kindergarten teachers, years of serving as a teacher, the educational background, professional post and salary and so on, which can be seen in the following aspects: 1 the degree of professional identity of kindergarten teachers in non-governmental kindergarten is higher than that of teachers in governmental kindergartens; 2 the degree of professional identity of kindergarten teachers aged between 21 to 25 is the highest, while those aged between 31-40 is lowest; 3 the professional identity of kindergarten teachers who have taught for 2 to 14 years in school is of the highest, while those for 15 to 25 is of the lowest; 4 those whose academic background is intermediate rank are considered to be the highest in the professional identity while those graduated from the junior middle school are regarded to be the lowest, 5those whose professional post ranks second in primary school are the highest level in professional identity, while those whose professional post are of first rank are in the lowest; 6those whose income is between 501 and 1000 RMB are regarded to be on the top in their professional identity while those whose income above 1500 RMB are in the lowest level.

主要表现为：1民办幼儿园教师职业认同高于公办幼儿园教师；2年龄在21—25岁之间的教师职业认同最高，31—40岁之间的教师最低；3教龄在2—14年间的教师职业认同最高，15—25年间的教师最低；4学历为中职的教师职业认同最高，初中学历教师职业认同最低；5职称为小教二级的教师职业认同最高，小教高级的教师最低；6工资收入在501—1000元的教师职业认同最高，1500元以上的教师最低。3、在其他因素上，如"是否担任行政职务"、"婚否"、"所带班级"、"班额大小"等方面，幼儿教师的职业认同没有显著差异。

Acetaldehyde is an intermediate of alcohol metabolism, but its effect on alcohol dependence is not clear.

乙醛为酒精代谢的中间产物，但其在酒依赖中的作用不清楚。

N-（3-Amino-4-methoxyphenyl）acetamide is an important intermediate for the production of azo disperse dyes,while it is still produced by reduction with iron powder in industry currently.

摘 要： N-（3-氨基-4-甲氧基苯基）乙酰胺是生产偶氮型分散染料的一类重要中间体。现有的工业生产方法仍全部采用铁粉还原。

Analogous complexes 3a" and 4a"= CpRu(PPh32, Ar = para-C6H4OMe containing methoxy group at the para-position of gem-diphenyl group were similarly obtained from protonation of the corresponding acetylide complexes via formation of vinylidene intermediate. But only complex 3a'= CpRu(PPh32, Ar2 = fluorenyl is stable in solution, and decomposed to unidentified complex when heated to reflux in THF. Deprotonation of complex 4a in the presence of base gives neutral acetylide complex 6a.

在两个相邻位置的苯基对位位置上接有一甲氧基的衍生物3a"和4a"也可利用类似的质子化反应合成，唯有错合物3a'= CpRu(PPh32， Ar2 = fluorenyl 可以稳定於溶液中，不会进行上述反应，如将其溶於四氢呋喃溶液加热至沸腾则会分解产生无法鉴定的化合物。

In fact, it may be intermediate between an achene and a follicle.

实际上，它在一瘦果和一蓇葖果之间中间的可能是。

There are two types of cells: the acidophile and the basophile. Prolactin cell and adrenocorticotopic hormone cell form the anterior lobe, the gonadotropic hormone cell, growth hormone cell and thyrotropic hormone cell form the intermediate lobe, the posterior lobe consists of melanotropic stimulating hormone cell.

含有嗜酸性和嗜碱性细胞，促肾上腺皮质激素细胞和催乳激素细胞组成腺垂体前叶，促性腺激素分泌细胞、促生长激素分泌细胞、促甲状腺激素分泌细胞组成腺垂体间叶，腺垂体后叶由促黑色素激素细胞构成。

The aim was to investigate the property of H3PW12O40/Al2O3 in the process of preparing pesticide intermediate acrolein.

［目的］研究H3PW12O40/Al2O3在制备农药中间体丙烯醛反应中的性能。

The aim was to investigate the process conditions of preparing the pesticide intermediate acrolein by using biological glycerol.

［目的］考察生物甘油制备农药中间体丙烯醛的工艺条件。

Main products: Ifosfamide,Ifosfamide acylate,2-Deoxy-D-Glucose,Vecuronium Bromide, Ceftiofur Hcl,Ceftiofur Sodium,Buflomedil Hcl,Oteracil Potassium,Gimeracil,Cinildipine,Manidipine dihydrochloride,Pemetrexed intermediate,Pemetrexed acid,Pemetrexed Disodium, Nisoldipine, Racecadotril, Strontium Ranelate, 1-(3-Trifluoromethylphenyl)piperazine hydrochloride, 4-Bromo-2-methylbenzoic acid.

主要产品有：异环磷酰胺、异环磷酰胺酰化物、2-脱氧-D-葡萄糖、维库溴铵、盐酸头孢噻呋、头孢噻呋钠、氧嗪酸钾、吉莫斯特、西尼地平、盐酸马尼地平、培美曲塞、培美曲塞酸、培美曲塞二钠、尼索地平、消旋卡多曲、雷尼酸锶、盐酸丁咯地尔、1-(3-三氟甲基苯基)哌嗪盐酸盐、4-溴-2-甲基苯甲酸。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了