转化率

The relationship of the amounts of emulsifier, organosilicon monomer (D4) and initiator with the ratio of fluorescence intensity between first vibronic peak of pyrene (λ= 373 nm) and third vibronic peak of pyrene (λ=384nm)Ⅰ1/Ⅰ3 were discussed during the emulsion polymerization process, in which pyrene was used as fluorescence probe. The polymerization behavior of the organosilicon-acrylate latex with core-shell structure was investigated in line with the relationship of monomer conversion and development of morphology in latex particles with the value of Ⅰ1/Ⅰ3 for probe pyrene during the polymerization process.

以芘为荧光探针，探讨了有机硅-丙烯酸酯核壳乳液聚合过程中，芘的第一振动峰(373nm处)与第三振动峰(384nm处)荧光强度的比值Ⅰ1/Ⅰ3与乳化剂、有机硅单体（D4）和引发剂用量之间的关系，并结合聚合过程中探针芘的Ⅰ1/Ⅰ3 峰值与单体转化率及乳胶粒形态演变之间的关系，研究了核壳结构有机硅-丙烯酸酯乳液的聚合行为。

The infection of the reaction rate of the virous monomers was reviewed respectively by the different THF dosage, TMEDA dosage, t-BuOK dosage, t-AmOK dosage and different temperature. The monomers apparent reaction rate constant was obtained.And the polymer composition at different conversion was reviewed, too.The effect of modifier and temperature on heat effect was also studied. In addition, the sequence structure and microstructure of the terpolymer was reviewed at different modifier dosage, and the structure was characterized by the ~1H—NMR.

分别考察了不同THF、TMEDA、t-BuOK、t-AmOK加入量以及聚合温度对各单体及总的反应速率的影响规律，得到了各单体及总的表观反应速率常数，求得了不同转化率下各单体在共聚物中的分布情况，同时考察了调节剂加入量对聚合温升热效应的影响规律；研究了在三种聚合体系下，通过~1H—NMR对共聚物的结构进行了表征，分别考察了不同调节剂加入量对共聚物的序列结构及微观结构的影响规律。

And the general carbonation conversion YN was proposed in order to compare CO2-absorbing capacity of the different Ca-based sorbents.

给出了综合碳酸化转化率YN的定义，并用YN比较不同钙基吸收剂吸收CO2能力的大小。

The effects of the copolymerization time on the conversions of macromer and the monomers were studied. The effects of various copolymerization conditions on the grafting efficiency and relative molecular mass of the copolymers were explored.

研究了共聚时间对大、小单体转化率的影响，探讨了共聚条件对接枝效率及接枝共聚物相对分子质量的影响。

At 275℃, with Al2(SO4)3/K2SO4 mixed catalyst, which the mass ratio was 15:85, the conversion ratio of propylene oxid could be as high as 97.60%, and the selectivity of propionaldehyde was 94.57

其中有如Al2(SO4)3/K2SO4(质量比15∶85)混合型催化剂在275℃时，环氧丙烷转化率达到97.60%，丙醛选择性达到94.57

Besides what search high quality outside catenary, did not forget to manage, build oneself website, the website that gives oneself adds a brick to add tile, website content just is the kingcraft with successful website, again much outside catenary, do not have content, what does that bring impossibly also to change to you rate.

除了寻找高质量的外链，别忘了管理，建设自己的网站，给自己的网站添砖加瓦，网站内容才是网站成功的王道，再多的外链，没内容，那也不可能给你带来什么转化率。

Do not forget the thing that yourself should do most, besides what search high quality outside catenary, did not forget to manage, build oneself website, the website that gives oneself adds a brick to add tile, website content just is the kingcraft with successful website, again much outside catenary, do not have content, what does that bring impossibly also to change to you rate.

不要忘记你自己最该做的事，除了寻找高质量的外链，别忘了治理，建设自己的网站，给自己的网站添砖加瓦，网站内容才是网站成功的王道，再多的外链，没内容，那也不可能给你带来什么转化率。

The frequencies of transformation of HLF cell exposed to β-carotene and vitamin C were decreased significantly. The cells could not be agglutinated by ConA and not grow in semisolid agar.

添加β-胡萝卜素和维生素C的处理组比单用Ni2O3组的转化率显著下降(P＜0.05)，处理后细胞ConA凝集反应阴性，不能在软琼脂内生长。

The results indicate that in the same reaction conditions the powders prepared by ammoniated silicon sol had smaller pellet diameter and bulk density than the direct sol-gel handling metho...

结果表明：采用氨解硅溶胶方法制得的原料粉末比直接溶胶-凝胶方法制得的粉末颗粒直径细小，团聚松散，堆积密度小。在同样合成条件下前者反应获得的碳化硅的转化率高，晶须含量高，质量好。

Ammonifying rate, nitrosifying rate,nitrifying rate and denitrifying rate were determined by measurement of conversion efficiency and accumulating rate of nitrogenous matter by ammonifying bacteria, nitrobacteria, nitrifying bacteria and denitrifying bacteria in the surface 0-1.5 cm of pond sediment from the intensive fish culture ponds.

通过对精养鱼池表层淤泥中氨化细菌、亚硝化细菌、硝化细菌和反硝化细菌对含氮物质转化率的测定，定量了解了上述细菌的氨化率、亚硝化率、硝化率和反硝化率。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。