查询词典 diacid

So far, we have synthesized pentadecane diacid , which is a very important intermediate product during preparing muscone.

到目前，我们已经合成了制备麝香酮中重要的一步中间产物十五碳二羧酸。

A"weak diacid partition model"was developed based on the experiment.

在实验基础上建立了相应的&二元弱酸&分配模型。

The esterification reaction of hexane diacid with 2 ethyl hexanol was studied by using modified β zeolite as catalysts.

用改性β沸石作催化剂，研究了己二酸与2－乙基己醇的酯化反应，讨论了阳离子交换度、焙烧温度及表面酸性对催化活性的影响。

The composites of nylon 66/MWNTs were prepared by in situ polymerization of MWNTs,hexane diacid and hexane diamine.

将修饰前后的MWNTs与己二酸、己二胺进行原位聚合制备了尼龙66/MWNTs复合材料。

It is argued that the productivity will be improved with the improved measure in the experimental procedure of hexane diacid preparation using potassium permanganate to oxidize cyclohexanol in alkaline solution.

对高锰酸钾在碱性溶液中氧化环己醇制备己二酸的实验步骤提出了改进措施，它可使实验过程简化，实验时间缩短，同时提高产物的产率

A diacid triglyceride containing two molecules of palmitic acid and one of stearic acid could be named dipalmitostearin or steartodipalmtin.

含有二分子棕榈酸和一分子硬脂酸的二酸式甘油三酸脂可命名为二棕榈酰硬脂酰甘油酯或硬脂酰二棕榈酰甘油酯。

Aluminum phosphate (AlPO 4) can be prepared by solid state synthesis with different templates, aluminum chloride and ammonium diacid phosphate at low temperature (180℃) within a short time (2 h).

以氯化铝和磷酸二氢铵为原料，在模板剂存在下用固相合成方法合成了磷酸铝类化合物，合成的化合物通过化学分析、ICP测定、XRD和 IR图谱对其进行了表征，研究了化合物对铬离子吸附性能，实验表明这类化合物对铬离子有较好的吸附能

A diacid triglyceride containing two molecules of palmiticacid and one of stearic acid could be named dipalmitostearin orsteartodipalmtin.

含有二分子棕榈酸和一分子硬脂酸的二酸式甘油三酸脂可命名为二棕榈酰硬脂酰甘油酯或硬脂酰二棕榈酰甘油酯。

The self-assembled supramolecular nanostmctures of a bolaamphiphilic diacid, 1, 20-octadecanedicarboxylic acid, on the subphase containing various metal ions have been investigated.

研究了ODA在含有Ag〓，Zn〓，Cd〓和Eu〓等金属阳离子的亚相水溶液表面上的铺展行为。

The components of the hydrochloric acid and the fire_retardant - an organic diacid in the waste water produced by production of the fire_retardant were analysed rapidly by acid base potentiometer.

采用酸碱电位滴定法快速简便地测定了阻燃剂生产中产生的含有盐酸和阻燃剂———一种有机二元酸的含量。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。