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Quantum chemical CNDO/2 method has been performed to study 20 chloranlines on the electronic structure in order to analyze their toxicities to Photobacterium Phosphoreum. The correlation analysis and the step regression analysis are put in use in this paper.

研究氯苯胺类化合物的电子结构与发光菌毒性的关系，应用CNDO/2量子化学方法计算了20个氯苯胺类化合物的电子结构，探讨了发光菌在5、15、30 min时间内的半抑制浓度的负对数P(5-EC50)、P(15-EC50)、P(30-EC50)与化合物的电子结构的关系。

It is the main point to focus on the elucidating of the pathogenesis of PNC as a polygenetic inheritance tumor, primarily establishing of the concept of susceptibility gene groups in NPC and the carcinogenesis model of the multi-step Domino effect involved in the molecular mechanisms of NPC dominated by susceptibility gene groups in order to lay out a substantial foundation for finding the high-risk susceptibility factors of NPC, screening the high-risk population of NPC and exploring the targetic and individual measures in diagnosis and treatment of NPC.

现主要阐述鼻咽癌作为一种多基因遗传性肿瘤的病因发病机制，初步建立鼻咽癌易感基因群的概念和鼻咽癌发生发展过程中易感基因群主导的多阶段性多米诺骨牌效应分子机制假说，为寻找鼻咽癌遗传易感风险因子，筛选鼻咽癌高危人群以及探索鼻咽癌靶向性及个体化的诊断和治疗手段奠定实验与理论基础。

In view of the defects in conventional engine throttle manipulator system,A digital throttle control scheme was put forward in the paper, the throttle handle mechanism and step motor transmission-mechanism was designed,the control program is compiled, and the computer control is realized by pushing and puling throttle handle to change fuel pump governor throttle opening.

0引言传统的发动机燃油泵油门操纵系统是由机械传动的，虽然结构简单，但存在很多缺陷：传动部件较多，更换任何附件后都必须重新调节整个系统的协调性，而且调节较为复杂；可靠性不高，存在传动死角；误差较大，不利于远程传动。

And, as in the developed world, big banks have been reluctant to lend in the interbank market, causing the central bank and the government to step in to reliquefy the system.

在资金充裕的俄罗斯政府和其私营部门之间，西方市场扮演着金融中介的角色。

First month of summer's night constrains air smothery was hard to take the electric fan whistling blew out steam to know the cry to cry sultrily to play summer day flavor a step main house gate to seek summer outside the room the atmosphere to let constrain relieves the feeling this time natural rhythm to join in this moment periphery spatial to lie supine in lawn middle thin Wen Erbian slightest sign of trouble the heart's beat, the nature which wind revolving felt plays the distant place Venus to glitter to recall last summer's flavor the past events like running water to emerge the mind carefully the roof, altogether dances hand in hand the summit, looks out sunrise to record the memory which your my unforgettable flash wipes with difficulty extinguishes to record to pledge happiness, fulfills was pledging that remembers always that moment--7.18 the nighttime sky lets the human lose self- the beautiful starry sky to bloom for me to remember eternal, cancels the god to die young to believe that Angel in side!

初夏的夜晚}}压抑的空气让人透不过气}}闷热难耐}}电风扇呼呼的吹出热气}}知了的鸣啼}}演奏着夏日的味道}}步出家门去寻夏}}屋外的气氛让压抑解除}}感受此时自然的韵律}}投身此刻外围的空间}}仰卧在草坪中间}}细闻耳边风吹草动}}心的跳动，风的旋转}}一场感受到的自然演奏}}远方的启明星闪烁着}}回忆着去年夏天的味道}}往事如流水般细细涌入脑海}}屋顶，携手共舞}}山顶，遥望日出}}记录着你我难忘的一瞬间}}难以抹灭的记忆笔录}}承诺着幸福，履行着承诺}}铭记那一刻--7.18 }}夜空让人迷失自我}}美丽星空为我绽放}}记住永恒，抹去神殇}}相信，Angel在身边！

Life scenery is always short and unrepeatable, but just as the Midnight Town goes: A despair soul , step out of the village , it linger beside the long ago dry-up river, throw his mind back to the spring breeze in March. Also, in the poem Snowless Winter: In snowless days, there is heavy snow with great flakes in my heart.

人生的风景总是那么短暂，不可重复，但是正如《午夜小镇》里写道：&一个断魂的灵魂/步出村外/在早已断流的河边徘徊回望/三月的绿风&也如《无雪的冬天》里写道：&在无雪的日子里/我心里也总是大雪飘飘&。

Slow your step,appriciate the scene in the around,do everything by your heart.hapiness will be in your window,let it in please.succuss is not the necessority of happiness;but happiness is critic for succuss.

放慢脚步，去欣赏沿途的风景，要发自内心的去做。快乐就栖息在你的窗槛上，把它请进来吧。成功不是快乐的必然；而快乐却是成功的关键。

Reporter from should become, clean out the shopping website such as treasure to understand, the businessman of the set up shop on the net wants to abide by website place to establish " sincere letter " equal agreement, but violate an agreement to the businessman and do not have any concrete penalty step, cent just is buckled in the symbolistic credit grade assess in the businessman, do not become menace to the businessman form that can register in the network at any time not only, also cannot ensure the rights and interests that consumes on consumer net.

记者从当当、淘宝等购物网站了解到，网上开店的商家都要遵循网站所设立的&诚信&平等协议，但对商家违反协议并没有任何实际的惩罚措施，只是象征性地在商家的信用等级评定中扣分，不仅对随时在网络都可以注册的商家构不成威胁，也无法保障消费者网上消费的权益。

As the moon scudded across the warm sky toward midnight, Simon's steps grew heavier and heavier The lich-yard seemed to have no ending—indeed, the ground had begun to rise and fall over the gentle humps of the outer downs while he still walked among the weathered stone teeth, some solitary and upright, others leaning together like old men in senile colloquy He wove in and out among the buried pillars, stumbling across the uneven, tussocky ground Every step became a struggle, as though he waded in high waters

这温暖的夜空中，月亮渐渐地移向了午夜，Simon的脚步越来越沉重。这墓园，似乎没有尽头，总也走不完——实际上，在这远离城镇的丘陵上，这地面沿着那些并不陡峭的土堆，变得起伏不平，而他，不但要越过这些小土丘，还要绕过那些风化了的石头，这些石头，有的是单独竖立，有的则互相倾斜倚靠，象是默默交谈的老年人。他在这些埋在地上的墓碑间，绕进绕出，在这些坑坑洼洼、杂草丛生的地上，磕磕绊绊地走着。迈出的每一步，都那么艰难，就象是他在很深的水里跋涉着。

In chapter two and three, for the low-frequency electromagnetic problems in multi-media, an alternate A-φ method (in Chapter 2) and a fractional-step A-φ method (in Chapter 3) based on ungauged vector potentials are developed respectively.

第二、三两章关于多媒质中的低频电磁问题发展了基于非规范势的交替A-φ方法和分数步A-φ方法，并在一定条件下对这两类方法的全离散有限元逼近误差进行了理论上的分析和估计； 3。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。