查询词典 have a stomachache

The usually used electron-transporting materials have disadvantages.They can be easily formed crystal,have lower electron affinity,a narrow gap and difficult to limit the complex exciton to the luminescence layer,all of these disadvantages limit,their application.

有机电致发光材料中常用的电子传输材料容易结晶和低的电子亲和性限制了它的应用；并且能隙较窄，难以将复合激子限制在发光层。

The key is pair of electron business affairs this or the judgement that the mode of be out of pocket or gain wants to have a clarity, perhaps have the judgement of courage and resource.

要害是对电子商务这个或赔钱或盈利的模式要有一个清楚的判定，或者是有胆略的判定。

The work you have done in at , indicates that we are fortunate to have you joining us at electron

您在所从事的方面的工作表明我们很幸运能有您这样的加盟我们。

Electronic organ is my favourite,I have studied four years,I have gained five grade.

我特别喜欢电子琴，学了四年，已经达到五级的水平了。

Use electronic technology to improve traffic management, abroad begins experiment and application in 70 time end, development arrives at the beginning of 90 time, can have used signal lamp of mouth of computer satisfy the need to have cooperative control inside quite big range, but this still is not intelligent transmission system.

利用电子技术来改善交通治理，国外在70年代末就开始试验和应用，发展到90年代初，已经可以在相当大的范围内利用电子计算机对路口信号灯进行协调控制，但这还不是智能传输系统。

The interactions of dsDNA and ssDNA with two osmium complexes have been studied by surface electrochemical methods based on DNA modified electrode. It is found that both osmium complexes bond DNA with electrostatic interaction. And some thermodynamics and kinetics constants, such as bindind constant , ratio of binding constants K〓/K〓, limiting ratio K〓°/K〓°at zero ionic strength (μ＝0), free energy ΔG〓, dissociation rate constant k and binding site size s have been obtained.

研究发现两种锇配合物都是通过静电作用与DNA结合，并计算得到联吡啶锇和二氯菲咯啉锇与dsDNA和ssDNA相互作用的结合常数、结合常数比K〓／K〓、μ＝0时极限结合常数比K〓°／K〓°、结合自由能ΔG〓、解离速度常数k和结合位点数s等多个热力学和动力学参数。

The characters have lived long enough to know that this meeting is one such common experience, and they have another moment of silent communion, though the moment is elegiac rather than triumphant.

生活的字符长到足以知道，这次会议就是这样一个共同的经验，而且他们还有一个共融的时刻保持沉默，但当务之急是挽歌，而不是胜利。

Under the existing condition of the lab, a lot of experiments, analyzing and improving are made. Now, the problems in photoengraving, sputtering and diffusion etc. have been solved elementally. Excellent technological parameters are achieved and 2×2 LiNbO3 waveguide optical switch has been fabricated successfully. At the end of this paper, the losses of 2×2 LiNbO3 waveguide type optical switch are analyzed. The testing system is established. The V-grooves used for coupling have been designed.

我们在现有的实验条件下，经过反复实验，分析和改进，克服了光刻，溅射，扩散等各个阶段中的难题，总结出各部分最优的工艺参数，制备出了2×2定向耦合器型光波导开关，在本文的最后对制备出的光波导开关的各种损耗进行了分析，建立了测试系统，对光开关进行了通光测试，并对本2×2定向耦合器型光波导开关以后的耦合封装V型槽进行了设计。

Various names have been given to the disease which struck Job, all the way from severe boils to elephantiasis, Whatever it was, it must have been severely painful with a constant discharge which Job scraped off.

撒但这次便攻击约伯的身体，使他全身长满毒疮。约伯所患的是何种疾病，有很多种猜测，名目繁多，从严重的疖子到象皮病都有。

They have a plenty of elephantine sauce to explode little brother dances his in that way the adolescent that video sends a net to go up, have a plenty of the programmer that gathers together to develop new application program through Twitter, some are to hope to make next game gigantic made development staff.

他们有的是象酱爆弟弟那样将自己的跳舞视频发到网上的青少年，有的是通过Twitter聚集在一起开发新应用程序的程序员，有些则是希望制作出下一个游戏巨作的开发人员。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。