性选择的

As analyzing the household education investment concepts and behaviors in Shanghai, We find the features of household education investment are as followings: utilitarian in investment behaviors coexit with altruism in investment incentive; the deviation between inner ideas and outside actors; unmatch between material input and emotional input; overemphasize on intergernation education investment compared with insufficiency on themselves; the educational expection is beyond the the objective condition; the urban-rural gap is obvious.

在梳理上海市居民家庭教育投资观念与行为的入程中，我们发现上海居民家庭教育投资呈现如下基本特色：一、投资行为选择上的功利性与投资念头上的利他性并存；二、内在观念与外在行为相背离；三、物资投入与感情时光投入不匹配；四、代际教育投资过暖与家长自身教育投资不足；五、教育期望超越客观前提的限制；六、城乡差距显明。

Its main objectives include compensation for the consequences of handicap, participation in the general life of society, notably guaranteeing the accessibility of the established framework and integration by education and employment, and finally the substitution of an administrative logic by a service logic, placing the handicapped person at the centre of system concerning him: information, freedom to choose a life plan, simplification and rationalisation of procedures, etc.

它的主要宗旨包括报偿为障碍，参与的后果社会一般生活，显达地保证可及性这个被建立的框架和综合化由教育和就业，和最后行政逻辑的代替人由服务逻辑，安置残疾人人在系统中心关于他：信息，自由选择生活计划，规程的简单化和合理化，等

To the cultural dimension of economy, symbolisation cross and the use of material products ...

消费文化不仅仅是不断消费和获得新物品的意识形态，更重要的是它积极培育一种生活方式，即个人被鼓励去采用一种对商品的&非效用性&态度，以精心选择、安排和展示自我，在这个意义上，它是一种&主动&的关系模式。

To the cultural dimension of economy, symbolisation cross and the use of material products reflect...

消费文化不仅仅是不断消费和获得新物品的意识形态，更重要的是它积极培育一种生活方式，即个人被鼓励去采用一种对商品的&非效用性&态度，以精心选择、安排和展示自我，在这个意义上，它是一种&主动&的关系模式。

From the perspective of connotation of teacher's subjectivity in the course implementation, the course conception should be changed from the objective textual knowledge-centered standpoint to advanced/developmental textual knowledge-centered standpoint. The election of course content should be changed from partially focusing on legal text or the student–based text to constructing"intersubjective course"based on text subject, student subject and teacher subject. The course comprehension way in course implementation should be changed from dogmatized way to explorative way.

课程实施过程中的教师主体性内涵在课程观念上由&客观&的课本知识观为主转向&进化&的课本知识观为主；在课程内容的选择上由片面重视某一类型文本主转向建构法定文本、生定文本与师定文本三者共生共进的&主体间性课程&；在课程实施方式上由独断式为主转向探究式为主的课本理解方式。

It was not the sex that caused them problems; the problem began as the white false gods that ensouled them chose to increase the populations so that they would have more chi to harvest from human form to create more dreamtime castles in the air.

并不是性导致了他们这个问题；问题源自为他们赋灵的白虚假神选择了增加人口，这样他们就将从人类身上收获更多的气来创造更多的神话时代的空中楼阁。

By presupposing the system uncertainties satisfying certain matching conditions, a sliding-mode switching manifold and a SMC law are proposed, which are invariable to the structural uncertainties and possess the parameters without stochastic noise. Then, the accessibility of the sliding mode and the stability of the closed-loop system are analyzed, and some necessary conditions are further obtained to select the parameters for the SMC law.

在系统的不确定性满足一定匹配条件的情况下，构造了对不确定性具有不变性以及参数不含噪声激励的滑模切换流形和变结构滑模控制律，分析和证明了滑模的可达性和闭环系统的稳定性，并给出了滑模控制律的参数选择条件。

Blumenkranz MS, Bressler NM, Bressler SB, Donati G, Fish GE, Haynes LA, Lewis H, Miller JW, Mones JM, Potter MJ, Pournaras C, Reaves A, Rosenfeld PJ, Schachat AP, Schmidt-Erfurth U, Sickenburg M, Singerman LJ, Slakter JS, Strong A, Vannier S; Treatment of Age-Related Macular Degeneration with Photodynamic Therapy Study Group.

研究设计及安排：从2个多中心（22个北美和欧洲眼科诊所）、双盲、安慰剂对照的维速达尔光动力疗法治疗湿性年龄相关性黄斑变性的随机临床试验中选择患者进行后续延长的观察。对象：在TAP研究中随诊24个月，维速达尔治疗CNV可能减轻进一步视力丧失的危险的患者

It is reported that the choice of indexes is based on such principles as the comprehensiveness of information coverage, easy access to data collection and independence of indexes for overall evaluation of the city's investment environment and underscoring harmonious development and potential of sustainable growth of the city.

据介绍，为了综合评价城市的整体投资环境，突出城市的和谐发展和持续增长潜力，指标的选择坚持&指标涵盖信息的全面性&、&指标数据的易收集性&和&各项指标间的独立性&等原则。

It is reported that the choice of indices is based on such principles as the comprehensiveness of information coverage, easy access to data collection and independence of indices for overall evaluation of the city's investment environment and underscoring harmonious development and potential of sustainable growth of the city.

据介绍，为了综合评价城市的整体投资环境，突出城市的和谐发展和持续增长潜力，指标的选择坚持&指标涵盖信息的全面性&、&指标数据的易收集性&和&各项指标间的独立性&等原则。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐