furan的例句大全

recent advances in synthesis of domestic perfumes with furan ring

国内呋喃环香料合成近况

advances in researches on decarbonylation of furfural to make furan

糖醛气相脱羰基制呋喃催化剂研究进展

furan; aluminum oxides; palladium catalyst;

糠醛；脱羰；呋喃；氧化铝；钯催化剂；

the theoretical research on furan and halogen bond in chf_3 and cclf_3

呋喃与CHF3和CClF3构成的分子间卤键的理论研究

development of advanced coatings and surface-sand preventing metal penetration in large-size steel castings by furan resin sand process

防止呋喃树脂砂厚大铸钢件粘砂缺陷的新型涂料和面砂研制

the bad yield ability of the furan no bake sand is the main reason of the stress hot tear formation.

呋喃树脂砂的退让性差是形成拉裂纹的主要原因。

an anticorrosion method of using modified water glass concrete lining of furan resin for saturators is introduced.

介绍了一种对饱和器采用呋喃改性水玻璃混凝土衬里的防腐蚀方法。

anticorrosion lining with modified water glass concrete of furan resin

呋喃树脂改性水玻璃混凝土的防腐蚀衬里技术

An anticorrosion method of using modified glass concrete lining of furan resin for saturators is introduced.

介绍了一种对饱和器采用呋喃改性水玻璃混凝土衬里的防腐蚀方法.

The degree of furan removing and adsorbing capacity with CNA-795 in different regenerating conditions were mensurated.

测试了在不同再生条件下CNA-795对呋喃的脱除精度和吸附容量.

HL series of shoe adhesives, since the hard Furan Resin, cashew oil.

HL系列鞋用胶粘剂, 自硬呋喃树脂, 腰果油等.

It'shows that the key step is the synthesis of 4-methyl-dihydro-furan-2,3-dione.

研究结果表明关键步骤为原料 4- 甲基 -2, 3- 呋喃二酮的合成.

Objective To study the effect of 2-Methylnaphtho [ 2,3-b ] furan-4,9-dione ( FNQ 3 ) on Fas receptor expression and apoptosis in A 549 cells.

目的探讨2-甲基萘[2, 3-b ] 呋喃 -4,9-酮 ( FNQ3 ) 对A549细胞表面Fas受体表达和细胞凋亡的调节效应.

It'shows that the key step is the synthesis of 4-methyl-dihydro-furan-2 , 3-dione.

研究结果表明关键步骤为原料 4- 甲基 -2, 3- 呋喃二酮的合成.

Manufacturing method of a self-furan resin sand binder for environment protecting and its application was introduced.

介绍了一种环保型呋喃树脂砂粘结剂的制作方法和应用.

A novel furan resin was synthesized by polycondensation between furfuralcohol and furfural.

用糠醇和糠醛缩聚制备了新型呋喃树脂.

The adsorption and desorption properties of CNA-875, CNA-795 and CNA-E adsorbents to furan were estimated and compared.

评价比较了CNA - 875 、 CNA - 795和CNA -E 对呋喃的吸附解吸性质.

The design and construction technique for furan resin concrete whole ground anticorrosion performance are introduced.

较详细阐述了贵溪冶炼厂呋喃树脂混凝土整体地面的设计和施工技术.

Such is the case in pyrrole, thiophene, and furan.

吡咯, 噻酚和呋喃的情况就是这样.

A suitable ratio of ammonia to furan was about 10 suggested by experiments.

实验表明氨和呋喃的摩尔比维持在10左右,催化剂有较好的催化活性和选择性.