查询词典 wake current

The main research work of this dissertation is as follows: Based on the chemical reaction engineering theory and the nitrobenzene electroreduction mechanism, the plate and frame electrolyzer was designed and applied to the process of electroreduction nitrobenzene to p-aminophenol. This dissertation measured the residence time distribution data of the electrolyzer by means of the pulse response method and studied the rule of flow pattern along with the current capacity change. Under different conditions ,this dissertation studied the cyclic voltammetry properties of nitrobenzene on different electrodes by means of the dynamic cyclic voltammetry method and the electrode materials applied to the NB electroreduction have been selected primarily.Baseed on the results of cyclic voltammetry tests, this dissertation used p-electrode systems to measure the steady-state- polarization curves of nitrobenzene on different electrodes in H-type diaphragm cell, and obtained each primary factor s influence rule and the exchange current density value of each electrode.And then on the basis of the conclusions of fundamental researchs upword, the effects of influence factors on the the yield of p-aminophenol and the current efficiency,such as electrode material, current density, quantity of electricity circulated, nitrobenzene concentration . sulpuric acid concentration and so on, have been studied in detail in the systems of hign temperature , strong acidity and oxygen-poorthrough a series of electrolysis experiments in this paper.After all using Pb as anode Monel metal as cathode Dupont Nafion 417 cation-exchange membrane as membrane, this dissertation obtained the optimum technological condition: reaction temperature about 85C, current density 500A m-2, sulphuric acid concentration 20%wt.

论文的主要研究工作为：运用化学反应工程理论，结合硝基苯的电还原机理，设计出用于硝基苯直接电还原合成对氨基苯酚实验的板框式电解槽，并利用脉冲响应法测定了该板框式电解槽的停留时间分布数据，研究了流型随流量变化的规律；通过动态循环伏安法研究了硝基苯在不同电极上、不同条件下的循环伏安特性，初步评选出了用于硝基苯电还原的电极材料；结合循环伏安的测定结果，在H型隔膜电解槽中采用三电极体系测定了硝基苯在不同电极上、不同条件下的稳态极化曲线，得到了各主要因素的影响规律及硝基苯在各个电极上电还原的交换电流密度数值；在基础研究结论指导下，采用板框式电解槽，在高温、强酸、贫氧系统中，进行了一系列的电解实验，分别考察了电极材料、电流密度、通电量、硝基苯浓度、硫酸浓度等因素对收率及电流效率的影响，最终选择以蒙乃尔合金电极作为阴极、铅合金为阳极、Dupont Nofion 417阳离子交换膜为隔膜，得到由硝基苯直接电还原制对氨基苯酚的最佳电解工艺条件：反应温度85℃，电流密度500A·m~(-2)，硫酸浓度20％wt。

When we wake up in the morning, we have two simple choices. Go back to sleep and dream, or wake up and chase those dreams.

当你在清晨醒来时，你有两个简单的选择：倒回去睡觉和做梦，或是起床去追求这些梦。

When we wake up in the morning, we have two simple choices, Go back to sleep and dream, or wake up and chase those dreams.

每天早上醒来时，我们可以有二个简单的选择，回头去睡，继续做梦，或者起身追逐你的梦想。

Bloggs shook him roughly," Wake up, you dozy bastard, wake up!"

布洛格斯用力摇着他说："醒醒，快醒醒，你这瞌睡虫！"

She is so naught, in the first month, we put her in the bed room with us in the night, she will fall in asleep after about 10 PM., and in the morning about 5:40-5:50, she will wake up and lick our feet, too naught, it's so early to wake up, everyday in the same time as accurate as a clock.

她是如此的淘气，在第一个月的时间，我们让她晚上把她放在我们的房间，每天晚上10点后，她就会睡觉，在早上5：40-5：50左右，她就会醒来并且来舔我们的脚，太淘气了，这么早就要我们起床，每天早上象时钟一样准确。

Previously I always opened my eyes and squeezed the ceilings and then turn my eyes on P, watching him secretively; once he said " you have funny way of watching things when you first wake up in the morning"" I am so scared that one day when I wake up – there is nothing but myself here".

从前的时候， P 说我喜欢在早晨醒来的时候，微微的睁开眼睛，偷偷的看房顶，然后再偷偷的看他。一次他问我：你为什么总是偷偷的看？"我总是担心有一天，大梦醒来，所有的一切都不在了"。

Education doesn't be to reform a person, wake person up and wake person up the giant of soundly asleep in the heart.

教育不是改造人，是唤醒人，唤醒人内心中沉睡的巨人。

Just ask any wake boarder who rides behind the new SeaDoo Speedster Wake .

去问问任何唤醒寄宿背后谁乘坐新SeaDoo 欧宝唤醒。

She just felt her love for Ian, Ian's that left her, left her thoughts on Ian, as her last song, the "when you wake upI remain at your side, when you wake up with all of our shared fear of defeat."

她刚感受到伊恩对她的爱，伊恩就这么离开了她，留下了她对伊恩的思念，正如她最后的歌里所唱的"当你醒来的时候，我依然在你身边，当你醒来时，让我们共同击退所有的恐惧。"

OK, wake up… must wake up… zzz

好吧，起来……需要起来……zzz

The production moved off-Broadway to New York City, where she won the Joseph E. Calloway award for her performance, and was profiled in American Theater Magazine as one of ten young theater artists to watch.

生产提出过百老汇的新的纽约市，在那里她赢得了约瑟夫calloway奖，她的表现，并于异型在美国的战区杂志之一， 10战区的青年艺术家观赏。

It's a risk tradeoff, and I believe that adding test support code usually wins.

这是一个风险的权衡，我相信添加测试代码通常会占上风。