使加入

The process of synthesizing wood flour polyether was studied further on the basis of previous process, and the synthesis conditions were optimized through both orthogonal experiment and one factor experiment.

在已开发的木粉聚醚合成工艺基础上进行了进一步的研究，通过加入合适反应介质和改变反应条件，将本粉液化率由原来最高的 6 5 %提高到 95 %以上，使所合成木粉聚醚的粘度完全满足了现有聚氨酯生产设备的要

The results suggested that yttria has a more effect on suppressing grain growth and stabilizing tetragonal phase than that of ceria when added at the same amount.

首次提出NH〓Cl在沉淀反应过程中依靠过饱和析出，并包裹在由Zr〓和Y〓共同组成微核上使其相互隔离的微观机制模型，该模型能很好地解释NH〓Cl加入量多少对粉料粒径及团聚状态的影响规律。

The addition of rare-earth Yttrium can improve th...

稀土元素钇的加入，改善了激光熔敷层的组织，使合金敷层的硬度、耐磨性等综合机械性能均有一定的提高。

The characteristic of ABR is change water power characteristic and to improve the term of mass transfer in the reactor in order to increase the reaction velocity; and increase alkalinity to improve the capability of abirritation of the system through add Na2CO3 to reaction and a optimal pH condition which fit to acidic bacterium come into being. In result, the organic matters are removed efficiently in system.

异波折板水解酸化反应装置最大的特点是改变了水流特征，改善反应装置内酸化菌与基质之间的传质条件，以加快反应速率：同时在反应装置内加入碳酸钠，碳酸钠溶液作用在于提高反应装置内废水的碱度，增强系统的缓冲能力，把pH值控制在适合酸化菌生长的范围，充分发挥微生物的活性，使系统的有机去除能力大大提高。

The reactants were managed to be colloidal by reaction control and using appropriate nucleating agents. Acerate HA crystal obtained under different conditions was sintered to obtain the nano-HA granule with a diameter of 1-56 nm.

材料：采用磷酸二氢钙和氢氧化钙中和反应构造体系，通过控制反应条件，适量加入形核剂，使反应物成为胶体状态，在不同反应条件下得到针状羟基磷灰石纳米晶体，再进行烧结除处理，得到羟基磷灰石纳米粒子，直径为1~56 nm。

Polyacrylonitrile fiber was modified into a chelating fiber containing amidoxime group by adding hydroxylamine, resulting from that nitrile group was transformed into amidoxime group.

以聚丙烯腈纤维为原料，加入羟胺试剂，将腈基转变为偕胺肟基团，使聚丙烯腈纤维改性成含有偕胺肟基团的螫合纤维。

Usage: Before using this defoamer, the user shall test the defoamer according to actual condition so as to confirm the compatibility of the defoamer and the system for antifoaming.

用 法：在使用本消泡剂前，用户要根据实际情况进行实验，确认消泡剂和待消泡体系的配伍性，只有相互匹配的体系，才可以使用本产品；使用时，建议先用水或待处理介质将消泡剂稀释均匀后再加到体系之中，也可直接加入。

Therefore, in order to improve the powder on the surface of antioxygenation, we recreate in making often introduced stearic acid, so that the exposed powder form a layer of protection layer.

因此，为了提高金粉表面的抗氧化性，金粉在制作过程中常加入适量的硬脂酸，使裸露的金粉形成一层保护层。

Results of DSC determinations show that an adequate content of atactic polystyrene is favourable of the crystallization of isotactic polystyrene,but the addition of more aPS linearly decreases the crystallinity of iPS because of the dilution effect.

DSC测定表明，产物中的无规物有利于等规聚苯乙烯结晶，但对结晶的熔点有降低作用。向产物加入更多的aPS则由于稀释效应而使iPS的结晶度线性下降。

The method of numerical simulation visualization make it easy for calculative results.

本文在数学模型的调试与开发中，加入了可视化计算方面的工作，使计算结果更加直观。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。