查询词典 on the turn

In this thesis, the heterojunction with intrinsic hydrogenated amorphous silicon thin layer ( heterojunction with intrinsic thin layer: HIT) solar cells are investigated. The solar cell structure of p/i/n are fabricated. The substrate is a typical 4-inch n-type wafer with (100) crystal orientation, 1~10 ohm-cm and about 525 μm thickness. The p and i a-Si:H layers are deposited by a 13.56 MHz plasma enhanced chemical vapor deposition. The i a-Si:H layers are especially deposited by pulse-wave modulation plasma technique with fixed plasma turn-off time toff = 10 ms and changed plasma turn-on time ton= 10 to 40 ms to selectively control the different silicon to hydrogen bonding configurations. The effect of various Si:H bonds on the performance of HIT solar cells are explored.

中文摘要本论文针对异质接面薄本质层(heterojunction with intrinsic thin layer： HIT)太阳电池进行研究，采用一般典型四英吋晶向为(100，厚度约为525 μm，电阻率约为 1~10 ohm-cmn型矽晶圆为基板，制作p/i/n太阳电池，p及i层薄膜以13.56 MHz电浆加强化学气相沈积，i层并采用脉波调变电浆技术，在固定电浆关闭时间toff = 10 ms及改变电浆开启时间由ton = 10 ms 至40 ms条件下制作具有不同矽氢键结微结构的氢化非晶矽薄膜以探讨不同矽氢键结对太阳电池性能的影响。

Turn your head and torso in the direction of your turn.

将头部和身体面向转弯的方向。

That night, both of them couldn't sleep, toss and turn, toss and turn.

那天晚上，两个老人都睡不着，各自在自己的床上辗转反侧，辗转反侧。

That night, both of wow gold couldn't sleep, toss and turn, toss and turn.

那天晚上，两个老人都睡不着，各自在自己的床上辗转反侧，辗转反侧。

Shy; That night, both of them couldn't sleep, toss and turn, toss and turn.

那天晚上，两个老人都睡不着，各自在自己的床上辗转反侧，辗转反侧。

objective to study the correlation among psychosomatic health factors,depression,anxiety and sleep status in college students,to analyze influence factors in sleep status.methods with questionnaire opened in-vestigation,200college students were evaluated using cornell medical index,self-rating depression,self-rating anxiety scaleand pittsburgh sleep quality index.stepwise regression analysis was used.re-sults total score of sds was35.55±7.8,and sas was0.48±0.9.each score of cmi was higher than normal range,the highest was digestion system,next was respiration system,then,fatigue,eyes and ears,anxiety,sensitivity,tension,maladjustment in turn.total average score of psqi was6.32±3.6,ordinary sleep were115cases（57.5%）,good and bad sleep were42（21%）and43（21.5%）cases respectively.influence factors in total score of psqi were sas,cmi,respiration system,anxiety,past healthy,digestion system,fatigue,sensitivity,sds and malad-justment in turn,using stepwise regression analysis,total score of psqi as dependent variable,each factor score of cmi,total score of sds and sas as independent variables.conclusion problems of psychosomatic health,anxiety and depression could both lead to sleep disorder.

目的 研究在校大学生心身健康因素及抑郁焦虑等与睡眠状况的相关性，并对影响睡眠状况的有关因素进行分析。方法采用问卷式的开放性研究，对在校的200名大学生进行康奈尔心身健康问卷、自评抑郁量表、焦虑自评量表和匹兹堡睡眠质量量表的测定，采用逐步回归分析方法。结果 sds总分为35.55±7.8、sas总分为0.48±0.9，cmi评分：消化系统最为严重评分为2.52，其次为呼吸系统、疲劳感、眼和耳、焦虑、敏感、紧张、不适应等，评分均高于正常常模。psqi总均分为6.32±3.6，一般睡眠有115例占57.5%，睡眠质量较好42例占21.0%，睡眠质量较差43例占21.5%。评估对睡眠状况的影响程度，以psqi总分为因变量，选择cmi各因子分和sds、sas总分作为自变量，进行多因素逐步回归分析，进入方程的因素依据标准化偏回归系数，影响psqi总分的因素依次为sas总分、cmi总分、呼吸系统、焦虑、既往健康、消化系统、疲劳感、敏感、sds总分、不适应（f=226.8；p.01；r=0.73）。结论心身健康问题和焦虑抑郁可导致睡眠障碍。

So down they sat, And to thir viands fell, nor seemingly The Angel, nor in mist, the common gloss [ 435 ] Of Theologians, but with keen dispatch Of real hunger, and concoctive heate To transubstantiate; what redounds, transpires Through Spirits with ease; nor wonder; if by fire Of sooty coal the Empiric Alchimist [ 440 ] Can turn, or holds it possible to turn Metals of drossiest Ore to perfet Gold As from the Mine.

月球圆脸上的斑点，就是因为她那不纯的蒸汽还没有化为她的本质。

Excced high molecular weight polyvinyl(English curtaiment UHMW-PE)be thermoplastic engineering plastics it integrative all plastics's high-performance,but endure impulsive,anti-abrasive,endure chemistry eat away,oleiferous inhouse,absorb impulsive energy this 5 piece behavioural is now deposit that is among plastics all tiptop numerical value,already become 1 piece eye – catching complete new type turn-out .among Young city unctuous substance factory at country at country the department concend's energetically support below successfully trituration produce come out this turn-out And domestic get far-reaching application.

超高分子量聚乙烯(英文缩写UHMW-PE)是热塑料。它综合了所有塑料的优越性能，而耐冲击，耐磨性，耐化学腐蚀，自身润滑，吸收冲击能这五个特性乃是目前即存塑料中所有的最高数值。已成为一种引人注目的完全新型的产品，扬中市富朗橡塑有限公司在国家有关部门的大力支接下成功地研制生产出该产品，并在国内得到广泛的应用。

Into transitional administration transmission line transmit data treat newly infected HIV people trendy trial and error trigger a panic trim trim the fat truck loaded with explosives try one's hand at tumble to its lowest level turn around turn into rage against...

women's coach 主题歌在很大程度上到此为止更为糟糕的是相反拓宽人行道蹒跚地走过鸣汽车喇叭最高级会议最大的疑凶高级官员头号种子选手着陆有害物质贸易壁垒贸易联盟用。。。。。。

Turn over, tip over, tump over同义词:tip over, turn over, upset, knock over, bowl over, tump over同义词:overrule, override, overthrow, reverse4. cause the downfall of; of rulers同义词:overthrow, subvert, bring down同义词:revoke, annul, lift, countermand, reverse, repeal, rescind, vacate

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The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。