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synthesizing相关的网络例句

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与 synthesizing 相关的网络例句 [注:此内容来源于网络,仅供参考]

The effect of different reaction conditions,such as catalyst concentration,molar ratio of reactants,reaction temperature,reaction time,on the coupling reaction of trioxane and methyl formate synthesizing methyl glycolate and methyl methoxy acetate using sulfuric acid as catalyst has been studied.Through the analysis for the yield of products and system pressure,and comparison with other different acidity catalysts,we considered that the activation of formaldehyde was the control step of reaction rate to the...

以硫酸为催化剂,研究了三聚甲醛与甲酸甲酯偶联合成乙醇酸甲酯和甲氧基乙酸甲酯的反应中,催化剂浓度、原料配比、反应温度、反应时间等条件对反应过程的影响,通过对产物收率和系统压力变化的分析,并结合与其它不同酸强度催化剂的对比,得到甲醛的活化是偶联反应的速率控制步骤,催化剂的酸强度决定其对甲醛的活化能力,是影响偶联反应的主要因素。

This paper puts forward graphic solution -based AutoCAD2004 to ascertain the composition of quadruplet in the course of material synthesizing,and gives out satisfactory solution aiming at a applying instances.

本文就材料合成过程中四组元成分的求解,提出了基于AutoCAD2004的图解法,井针对一个具体的应用实例给出了圆满的解答。

By synthesizing three amine types inhibitor,we separately put them into top coat and ground coatings measuring with Electrochemical Impedance test and Salt fog test,the conclusion:corrosion inhibiting coal tar-epoxy coatings have more corrosion resistance than coal tar-epoxy coatings.

在环氧煤沥青的底漆和面漆中分别加入自行合成的胺类缓蚀剂R、Y和Z后,采用交流阻抗和盐雾实验等方法测试,结果表明,涂层的耐蚀性能有较大提高,涂层针孔电阻Rfp的值阻提高 2~ 3个数量级,并且涂层的物机性能不受影

Hence, this paper has designed a technology for artifically synthesizing hematite, with important technological parameters illustrated.

由此设计了在花岗岩中人工合成赤铁矿的技术方法,对重要技术参数做了说明。

The analysis shows that the residual of the multi-spectral image with high resolution can be recovered by substituting the simplex portion obtained by decomposing the low-resolution multi-spectral image with hypercomplex residual image of a high-resolution panchromatic image, and the fusion of the multi-spectral image and the panchromatic image can be achieved by synthesizing symplectic decomposition.

分析表明用高分辨率全色图像的超复数残差图像来替换低分辨率多光谱图像分解后得到的simplex部分,就可以恢复出高分辨率的多光谱图像的残差,最后通过symplectic分解的合成实现多光谱图像和全色图像的融合。

So developing technique of synthesizing IBA in one-step has very important meaning.

因此开发研究一步法合成异丁醛具有十分重要的意义。

The synthesis process comprises using chiral phosphorus acid as catalysis, synthesizing 2-(4, 7-indoline) compound in high efficiency and highly enantioselective by using sulfur imide and 4, 7-indoline compound, and products can be used to prepare several 2-dimethylamino indoline compounds with high optical activity through oxidation reaction.

以手性磷酸作为催化剂,由磺酰亚胺和4,7-二氢吲哚化合物可以高效率高对映选择性的合成2-甲氨基(4,7-二氢吲哚)化合物;产物可以经过氧化反应用于制备多种高光学活性的2-甲氨基吲哚化合化合物。

The result in either event is that the transformed plants are incapable of synthesizing ethylene, though other aspects of their metabolism are not affected.

每一事件的结果均是被转化植物不能合成乙烯,尽管未影响到这些植物的代谢的其它方面。

By employing blur synthesizing score to assess the effect the influencing factors give to the traffic states, a congregate of scenes was established to describe the incredibility of traveling time in the transporting web and then the optimal solution of this model was calculated by taking advantage of a model of absolute and relative reliable path finding designed by Minimax theory, choosing a reliable path from jumping-off point to destination and making use of a arithmetic based upon dynamic programming. By so doing, the reliable path to the target could be grabbled when emergency erupted, this would lessen the complexity of how to resolve the proposition of transportation scheduling of relief commodity.

通过对以上问题的研究,可以帮助应急物资保障人员构建出一个可以在突发事件爆发后快速、高效地保障救援物资供应的应急物流系统,为物资运输搜索可靠路径,设计最小化时间与成本物资运输与车辆调度方案,为突(来源:AB71b0C论文网www.abclunwen.com)然爆发的灾难提供有效、实用的应对方案与决策模型。

The WEA method is a method of synthesizing controller for DES by using weighted enabling arc is applicable to enforce "greater-than-or-equal-to" marking inequality constraint.

WIA方法与已报道的利用抑制弧设计控制器的方法相比,无需搜索整个系统的状态空间,因此在计算效率上具有无可比拟的优势,同时该方法也不受PPIC的约束。

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推荐网络例句

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

But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.

但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。