查询词典 preparing

The influence of preparing condition such as activated temperatute and time on the yield, specific surface area and its adsorbent behavior towards n butane thiol were studied.

研究了沥青基活性炭纤维的制备条件，如活化温度、活化时间对产品收率、比表面积以及对正丁硫醇吸附性能的影响。

The response of the management admits the need for thoroughness in preparing for board meetings.

管理层的回应承认了召开董事会需要十足的准备。

In connection with the above problems, this paper studies the principle of preparing TiB〓 by the method of carbon-thermal reduction.

另外在二硼化钛的工业制造过程中还存在一些技术和经济的问题，影响了它在铝工业上广泛使用。

Percussion - Timpani indicates that the basic contradictions rhythm motive for the continuation of the conflict, which is preparing for a final assault on the strength of their savings.

定音鼓敲击的基本动机节奏型预示矛盾冲突在继续，这是在积蓄着准备最后冲刺的力量。

The formulation, preparing process and application of the resin for universal tinter are introduced.

介绍了通用色浆用树脂的配方、合成工艺及其应用；讨论了影响树脂混容性和分散性的因素。

The invention relates to a preparation process for synthesizing polyethylene terephthalate 1, 3- terephthalate catalyst, which comprises adding titanic acid ester, germanium compounds and cobalt compound into liquid dispersed phase of organic solution, wherein the total weight concentration is 4-10%, and preparing the catalyst through mechanical stirring or ultrasonic wave mixed ligand for 10-60 minutes in 0-120 DEG C, wherein the adding content of titanic acid ester, germanium compounds and cobalt compound are respectively 200-500ppm, 50-300ppm and 100-400ppm of reaction monomer mass of terephthalic acid or dimethyl terephthalate.

本发明涉及一种合成聚对苯二甲酸1，3-丙二醇酯催化剂的制备方法，将钛酸酯、锗化合物和钴化合物加入到有机溶剂的液体分散相中，总重量浓度为4～10％，在0-120℃通过机械搅拌或超声波混配10-60min制得；钛酸酯、锗化合物和钴化合物加入量分别是对苯二甲酸或对苯二甲酸二甲酯反应单体质量的200-500ppm、50-300ppm、100-400ppm；用此催化剂制备PTT产品，酯化和缩聚反应时间相对于单独使用钛酸四丁酯缩短了30-60min，产品特性粘数0.70-1.05dL/g，色相b值在2-6之间，切片可用于加工新型合成纤维及工程塑料产品。

He is preparing to act when you call upon him

他准备随时听从你的召唤

The preparing method includes following steps: adding organic iron to carbon nanotube polylol solution, cooling to room temperature by heating to boiling, the product dispersing in toluol or chloroform via being separated, dried after adding nonpolar solvent, then adding the prepared solution to solution prepared by L-lactide and evocating agent, then separating, drying product.

本发明的制备方法如下：将有机铁加入到碳纳米管多元醇溶液中，加热到沸腾后冷却至室温，加入非极性溶剂后，分离、干燥产物，将所得产物分散在甲苯或三氯甲烷中，然后将所得溶液加入到L-丙交酯与引发剂配成的溶液中，然后分离、干燥产物。

The main creative results of the research are as follows:(1) On-line Goods Preparing Optimization in the TPL.

具有创新性的主要研究成果包括以下几个方面：(1)TPL中在线配货的优化研究。

These types of errors will not be discovered by preparing a trial balance; additional analysis would be required.

通过编制试算平衡表以上各种类型的错误不会被发现，因此需要额外的分析。

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。