查询词典 MAA

When MAA yeast was used to catalyze other systems, such as reducing ethyl 4-chloroacetoacetate to ethyl-4-chloro-3-hydroxybutyrate and ethyl acetoacetate to ethyl-3-hydroxybutyrate, the yield also improved at various degrees.

用此酵母在水相中催化乙酰乙酸甲酯的还原，其得率较普通面包酵母要高。pH和温度对MAA酵母与普通面包酵母都有相同的影响。

One vote a 46 kilograms of cargo to the MAA has been found in the AUH, this cargo was taken off in the November 3, and has now been more than a month, and that this value of nearly 40 million.

一票1件46公斤的到MAA的货一直在AUH找不到，这件货是在11月3日起飞的，到现在已经一个多月了，且这个货值将近40万美金。

The article adopted the method of orthogonal design using Polyethylene Glycol and Methacrylic Acid to esterify Polythylene-glycol-mono Methacrylate, then using PMA, MAA and Methacrylic Acid Sulfonic Sodium as raw material to synthesize Polycarboxylic type water-reducer.

用正交实验法研究了聚乙二醇和甲基丙烯酸酯化合成聚乙二醇单甲基丙烯酸酯的合成工艺，以该酯化物与MAA和甲基丙烯酸磺酸钠为原料，在引发剂的作用下合成聚羧酸系减水剂。

Objective To investigate the role of 99Tcm-MAA whole body scan in the estimation of hepatopulmonary syndrome in patients with liver cirrhosis.

目的研究99Tcm-聚合白蛋白(99Tcm-MAA)全身显像在判断肝硬化患者肝肺综合征中的作用。

The emulsifiers used were compounded systems composed of anionic and nonionic surfactants. Other conditions such as initiator, reaction temperature, and the amount of MAA also influenced the properties of the latices.

同时，软硬单体比例、具有亲水功能的甲基丙烯酸MAA单体的用量、反应温度和引发剂的用量等对胶乳的粒径和应用后织物的性能都有不同程度的影响。

In the research of metal ion self-crosslinking latex, a lot of experiments proved that when 6% MAA, 2% methylol acrylamide and 0.5:1 of molar ratio of Zn2+/COO- by adding zinc acetate to adjust were used, hardness of film reached 2H, water resistance gaind 96h longer and other characteristics measured up coating standard.

在对金属离子自交联乳液的研究当中，由大量的实验得知：当MAA含量为6％，N-羟甲基丙烯酰胺含量为2％的乳液，加入的醋酸锌使Zn~(2+)／COO~-摩尔比为0.5：1时，乳液涂膜后硬度达2H，耐水性达96h以上，其它涂膜性质符合漆类标准。

The influence of MAH、 AA、 MAA、 AM and GMA on hydrophilicity of PP product surface was studied by reaction extrusion process in the twin screw extruder, where 1,1-bis (tert-butyl peroxy)-3,3,5-trimethylcyclohexane (LQCH335) as the initiator, and St as the graft co-monomer.

通过在双螺杆挤出机中熔融接枝改性PP，研究了以1，1-二叔丁基过氧化－3，3，5-三甲基环己烷(LQCH335)为引发剂，MAH、AA、MAA、AM和GMA为接枝单体，St为接枝共单体的多单体熔融接枝体系对PP制品表面可涂敷性能的影响，并利用静态水接触角进行表征。

The amphiphilic copolymer poly (MAA-SMA-PEGMA) was synthesized by the conventional free-radical copolymerization of methacrylic acid, stearyl acryate and poly methacrylate monomers.

利用功能性单体甲基丙烯酸、甲基丙烯酸十八烷基酯和聚乙二醇甲基丙烯酸酯通过常规自由基无规共聚反应，合成了两亲性共聚物Poly(MAA-SMA-PEGMA)。

Because we going to attend the MAA, muahahaha !!

因为我们约好了去参加MAA，哇哈哈哈~~！

Influences of MAA on polymerization, latex properties and porous morphology were investigated.

系统研究了MAA对聚合反应、胶粒特性及胶粒多孔结构形态的影响。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失