“偶氮苯”造句

2024年06月30日 18:21:37
提出了一种干柱层析法 分离提纯 试剂对氨基偶氮苯的新方法.
A new method for separating and purifying p - AAB ( p - aminoazobenzene ) by dry - column chromatography is developed.

偶氮苯侧链液晶聚合物.
Azobenzene side - chain liquid crystalline.

必须通过偶氮,(苯)酚类,有机氯试剂, 分散燃料, 镉的测试标准, 并且不含金属镍.
Must pass azo, cadmium, PCP, chlororganic carrier , disperse dies , nickel free for metal details.

相关问题
最新发布
  • above board是什么意思

    摆到桌面上的, 光明正大...
    2026年03月08日
  • “水疗院”造句

    度假村中设有水疗院和北京最大的水上游乐园, 在那里您可以享受到20种不同种类的温泉.The resort offers the largest hydro and water , and you can enjoy 20 types of spa services....
    2026年03月08日
  • dull的第三人称单数怎么写?

    dull的第三人称单数(三单)为:dulls...
    2026年03月08日
  • oversimplification造句

    There is admittedly artificiality and oversimplification in this approach.人们承认这种方法带有人为性并且过分简单化.There is an old saying that "we are what we eat". Obviously this is an oversimplification.有这样一句古老的谚语,“吃啥像啥”。这一认识显然过于简单化了。This...
    2026年03月08日
  • glucityl怎么读?

    glucityl的音标:glucityl的英式发音音标为:['glu:sɪtɪl]glucityl的美式发音音标为:['glusɪtɪl]...
    2026年03月08日
  • facile的近义词/同义词有哪些

    facile的近义词/同义词有:effortless, superficial, simple, glib, easy, smooth, ready, free, fluent, flowing, quick, artful, adroit, deft, adept, proficient, dexterous, skilful, expert, skilled, manageable, pliable, compliant, plia...
    2026年03月08日
  • widow的复数形式怎么写?

    widow的复数形式为:widows...
    2026年03月08日
  • “编剧家”的英语?

    “编剧家”的英语可以翻译为:scenarist,screenwriter ...
    2026年03月08日
  • wrenched造句

    Theseus wrenched the club from his hands and battered him to death.塞修斯从他手中夺过大棒,把他打死.He wrenched off his sneakers...他使劲儿脱下运动鞋。The zip fastener had long since been wrenched out of them.拉练早已取走了.I wrenched my hand away from ...
    2026年03月08日
  • microobjective什么意思

    显微物镜...
    2026年03月08日
  • offending造句

    The offending comment was in fact a heckle from an audience member.这番冒犯性的话实际上是一名观众的诘难。The dentist commenced to dig, drill and finally fill the offending tooth.牙医开始在那颗有问题的牙齿上挖洞,钻孔,直到最后把它补好。The book was withdrawn for the o...
    2026年03月08日
  • fives例句

    Yes, but who'll tell him she's no good — who'll bell the cat? Some of us know he's got a bunch of fives.不错, 可是谁愿意告诉他,说她不行呢?——谁愿意为大家去冒险 呢 ?我们中间有些人知道他的拳头很厉害.It was paid to her in greenbacks -- three twe...
    2026年03月08日
  • lordliness是什么意思?

    n.贵族式,皇室气派,权势...
    2026年03月08日
  • leanness怎么读

    leanness的音标:leanness的英式发音音标为:['li:nnəs]leanness的美式发音音标为:['linnəs]...
    2026年03月08日
  • algorism例句

    According to the characteristics of load system, the PID algorism is proposed.根据加载系统的特点, 引入了经典的PID控制算法.SOM algorism is implemented in the C ++ program. It's used for face image classification.这个C++语言写的程序实现了SOM算法, 用于...
    2026年03月08日