整步

The balance regulation of the system us the digital PID control algorithm, using experiment to install PID parameter. Through the changed angle measured by angle sensor the stepper motor is controlled to make the teeterboard achieve balanceable state.

系统的平衡调节采用了数字PID控制算法，利用凑试法整定PID参数，通过角度传感器所测角度变化来控制步进电机的的转动实现跷跷板达到平衡状态。

As he was on the point of mounting the staircase, he perceived, on the other side of the boulevard, near the deserted wall skirting the Rue De la Barriere-des-Gobelins, Jondrette, wrapped in the "philanthropist's" great-coat, engaged in conversation with one of those men of disquieting aspect who have been dubbed by common consent, prowlers of the barriers; people of equivocal face, of suspicious monologues, who present the air of having evil minds, and who generally sleep in the daytime, which suggests the supposition that they work by night.

这一切经过的全部细节都没有漏过马吕斯的眼睛，可是实际上他什么也没有看见。他的眼睛完全盯在那年轻姑娘的身上，他的心，从她第一步踏进这破屋子时起，便已经，可以这么说，把他整个抓住并裹住了。她留在那里的那一整段时间里，他过的是那种使感官知觉完全处于停顿状态并使整个灵魂专注在一点上的仰慕生活。他一心景仰着，不是那姑娘，而是那一团有缎斗篷和丝绒帽的光辉。天狼星进了这屋子，也不会那么使他感到耀眼。

Alas, my Mom, this can be rectified how, this can be 10 paces are killed.

哎呀，我的妈呀，这可咋整啊，这可是十步一杀啊。

Instead of revolving platforms or individual floors, the entire structure will turn once a week, a pace that Tav Singh, the project's manager, calls "dignified".

与旋转平台或个人楼层不同的是，整幢建筑一周转一次，这一步被项目经理Tav Singh称之为&尊严&。

along with the rapid development of computer technology , computer has rapidly popularized in daily management, it seems that it's imperative to manage the grade of student on computer .student grade management is a very important part of school management ,the responsibility of school is to manage not only student but also knowledge .the computerizes of student grade management play an important rule in educational administration management ,whether it can realizes relates to the overall effect of school, lies to it's importance, the development and the application of the student grade management system has gradually proposed into the agenda ,and accounts for the more important component.

摘 要：随着计算机技术的飞速发展，计算机在日常管理中应用迅速得到了普及，利用计算机进行学生成绩管理势在必行。学生成绩管理是学校管理中异常重要的一个环节，作为学校，除了育人，就是育知，学生成绩管理的计算机化是整个学校教务管理中的重要一部分，能否实现这一步关系到学校办学整

DC motor complex large-scale three-phase power transformer deep-trough three-phase asynchronous motor DC motor DC motor single-phase squirrel-cage induction motor.Three-phase commutator motors, single-phase motor power sub-phase squirrel-cage three-phase asynchronous electric double mine explosion-proof motor with squirrel-cage three-phase asynchronous motor rotor cup AC servo motor drives three-phase asynchronous motor principle of rotating magnetic field Generation and transmission of three-phase induction motor winding three-phase stepper motor 165mm Three-phase three-phase synchronous motor stepping motor JFB power generator rotor rectifier type AC synchronous motor DC servo motor three-phase current rotating magnetic field of teaching instrument Wound Three-phase alternator motor 160 rats of three-phase permanent magnet generator cage induction motor Synchro Motor medium-sized three-phase power transformer

直流复励电动机大型三相电力变压器三相异步深槽式电动机直流电动机直流电机单相异步鼠笼式电动机三相整流子电动机单相电动机电源分相器三相异步双槽鼠笼电机矿用防爆电动机三相异步鼠笼式电动机杯形转子交流伺服电动机三相异步电动机调速原理旋转磁场的产生与变速三相绕线式异步电动机 165mm三相步进电机三相同步电动机 JFB型硅整流发电机转子供电交流同步电机直流伺服电动机三相电流旋转磁场示教仪绕线式电动机三相交流发电机 160型永磁发电机三相鼠笼异步电动机自整角电机中型三相电力变压器

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。